Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Alaska Airlines

The cheapest airline(s) flying from Houston to Seattle is Alaska Airlines.

  • Alaska Airlines Alaska Airlines
  • United Airlines United Airlines
  • Spirit Airlines Spirit Airlines
  • American Airlines American Airlines
  • Frontier Airlines Frontier Airlines
  • JetBlue Airways JetBlue Airways
Cheapest Month February

Travel Period: December 2024 - November 2025

The cheapest month(s) to fly from Houston to Seattle is February.

  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
Cheapest Day of the Week Monday

The cheapest day(s) of the week to fly from Houston to Seattle is Monday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Sat, 2 Nov, 2024

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      • Availability
        • M
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        • S
      • 18:59 IAH
        21:53 SEA
        4Hrs, 54m Direct
      • IAHHouston George Bush Intercontinental Airport 18:59 - SEA 21:53 4h 54m Direct
      • IAHHouston George Bush Intercontinental Airport 18:59
      • SEASeattle/Tacoma International Airport 21:53
      • 4h 54m
      • Direct
      • Alaska Airlines (AS 439)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 439)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • Boeing 737 Max 9 Passenger
      • 18:59 IAH
        21:53 SEA
        4Hrs, 54m Direct
      • IAHHouston George Bush Intercontinental Airport 18:59 - SEA 21:53 4h 54m Direct
      • IAHHouston George Bush Intercontinental Airport 18:59
      • SEASeattle/Tacoma International Airport 21:53
      • 4h 54m
      • Direct
      • Alaska Airlines (AS 439)Boeing 737 900
      • Alaska Airlines (AS 439)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Boeing 737 900
      • 18:59 IAH
        21:53 SEA
        4Hrs, 54m Direct
      • IAHHouston George Bush Intercontinental Airport 18:59 - SEA 21:53 4h 54m Direct
      • IAHHouston George Bush Intercontinental Airport 18:59
      • SEASeattle/Tacoma International Airport 21:53
      • 4h 54m
      • Direct
      • Alaska Airlines (AS 439)Boeing 737
      • Alaska Airlines (AS 439)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737
      • 18:59 IAH
        21:56 SEA
        4Hrs, 57m Direct
      • IAHHouston George Bush Intercontinental Airport 18:59 - SEA 21:56 4h 57m Direct
      • IAHHouston George Bush Intercontinental Airport 18:59
      • SEASeattle/Tacoma International Airport 21:56
      • 4h 57m
      • Direct
      • Alaska Airlines (AS 439)Boeing 737 800
      • Alaska Airlines (AS 439)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • Boeing 737 800
      • 18:59 IAH
        21:56 SEA
        4Hrs, 57m Direct
      • IAHHouston George Bush Intercontinental Airport 18:59 - SEA 21:56 4h 57m Direct
      • IAHHouston George Bush Intercontinental Airport 18:59
      • SEASeattle/Tacoma International Airport 21:56
      • 4h 57m
      • Direct
      • Alaska Airlines (AS 439)Boeing 737
      • Alaska Airlines (AS 439)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737
      • 19:53 IAH
        22:53 SEA
        5Hrs, 00m Direct
      • IAHHouston George Bush Intercontinental Airport 19:53 - SEA 22:53 5h Direct
      • IAHHouston George Bush Intercontinental Airport 19:53
      • SEASeattle/Tacoma International Airport 22:53
      • 5h
      • Direct
      • United Airlines (UA 2456)Boeing 737 Max 9 Passenger
      • United Airlines (UA 2456)
        • M
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        • F
        • -
        • S
      • Boeing 737 Max 9 Passenger
      • 19:53 IAH
        22:53 SEA
        5Hrs, 00m Direct
      • IAHHouston George Bush Intercontinental Airport 19:53 - SEA 22:53 5h Direct
      • IAHHouston George Bush Intercontinental Airport 19:53
      • SEASeattle/Tacoma International Airport 22:53
      • 5h
      • Direct
      • United Airlines (UA 2456)Boeing 737 800
      • United Airlines (UA 2456)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 07:00 IAH
        09:52 SEA
        4Hrs, 52m Direct
      • IAHHouston George Bush Intercontinental Airport 07:00 - SEA 09:52 4h 52m Direct
      • IAHHouston George Bush Intercontinental Airport 07:00
      • SEASeattle/Tacoma International Airport 09:52
      • 4h 52m
      • Direct
      • Alaska Airlines (AS 453)Boeing 737
      • Alaska Airlines (AS 453)
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        • -
        • -
        • -
        • -
      • Boeing 737
      • 07:00 IAH
        10:00 SEA
        5Hrs, 00m Direct
      • IAHHouston George Bush Intercontinental Airport 07:00 - SEA 10:00 5h Direct
      • IAHHouston George Bush Intercontinental Airport 07:00
      • SEASeattle/Tacoma International Airport 10:00
      • 5h
      • Direct
      • Alaska Airlines (AS 453)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 453)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 Max 9 Passenger
      • 07:00 IAH
        10:00 SEA
        5Hrs, 00m Direct
      • IAHHouston George Bush Intercontinental Airport 07:00 - SEA 10:00 5h Direct
      • IAHHouston George Bush Intercontinental Airport 07:00
      • SEASeattle/Tacoma International Airport 10:00
      • 5h
      • Direct
      • Alaska Airlines (AS 453)Boeing 737
      • Alaska Airlines (AS 453)
        • -
        • -
        • -
        • -
        • F
        • S
        • -
      • Boeing 737
      • 07:00 IAH
        09:52 SEA
        4Hrs, 52m Direct
      • IAHHouston George Bush Intercontinental Airport 07:00 - SEA 09:52 4h 52m Direct
      • IAHHouston George Bush Intercontinental Airport 07:00
      • SEASeattle/Tacoma International Airport 09:52
      • 4h 52m
      • Direct
      • Alaska Airlines (AS 453)Boeing 737 800
      • Alaska Airlines (AS 453)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737 800
      • 09:45 IAH
        12:48 SEA
        5Hrs, 03m Direct
      • IAHHouston George Bush Intercontinental Airport 09:45 - SEA 12:48 5h 03m Direct
      • IAHHouston George Bush Intercontinental Airport 09:45
      • SEASeattle/Tacoma International Airport 12:48
      • 5h 03m
      • Direct
      • United Airlines (UA 2606)Airbus
      • United Airlines (UA 2606)
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        • -
      • Airbus
      • 09:47 IAH
        12:50 SEA
        5Hrs, 03m Direct
      • IAHHouston George Bush Intercontinental Airport 09:47 - SEA 12:50 5h 03m Direct
      • IAHHouston George Bush Intercontinental Airport 09:47
      • SEASeattle/Tacoma International Airport 12:50
      • 5h 03m
      • Direct
      • United Airlines (UA 2606)Airbus
      • United Airlines (UA 2606)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Airbus
      • 12:00 IAH
        20:20 SEA
        10Hrs, 20m Direct
      • IAHHouston George Bush Intercontinental Airport 12:00 - SEA 20:20 10h 20m Direct
      • IAHHouston George Bush Intercontinental Airport 12:00
      • SEASeattle/Tacoma International Airport 20:20
      • 10h 20m
      • Direct
      • United Airlines (UA 326)Boeing 737 900
      • United Airlines (UA 326)
        • M
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        • T
        • F
        • -
        • S
      • Boeing 737 900
      • 12:00 IAH
        20:20 SEA
        10Hrs, 20m Direct
      • IAHHouston George Bush Intercontinental Airport 12:00 - SEA 20:20 10h 20m Direct
      • IAHHouston George Bush Intercontinental Airport 12:00
      • SEASeattle/Tacoma International Airport 20:20
      • 10h 20m
      • Direct
      • United Airlines (UA 326)Airbus
      • United Airlines (UA 326)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Airbus
      • 16:20 IAH
        19:20 SEA
        5Hrs, 00m Direct
      • IAHHouston George Bush Intercontinental Airport 16:20 - SEA 19:20 5h Direct
      • IAHHouston George Bush Intercontinental Airport 16:20
      • SEASeattle/Tacoma International Airport 19:20
      • 5h
      • Direct
      • United Airlines (UA 522)Boeing 737 900
      • United Airlines (UA 522)
        • M
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        • T
        • F
        • S
        • S
      • Boeing 737 900
      • 18:06 IAH
        00:53 SEA
        8Hrs, 47m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 18:06 - SEA 00:53 8h 47m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 18:06
        DFWDallas/Fort Worth Intl Airport 22:30
      • DFWDallas/Fort Worth Intl Airport 19:29
        SEASeattle/Tacoma International Airport 00:53
      • 8h 47m (3h 01m)
      • 1 Stop DFW · Dallas 3h 01m
      • American Airlines (AA 3451)Embraer Emb 175
        American Airlines (AA 2528)Airbus
      • American Airlines (AA 3451)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:06 IAH
        00:53 SEA
        8Hrs, 47m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 18:06 - SEA 00:53 8h 47m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 18:06
        DFWDallas/Fort Worth Intl Airport 22:30
      • DFWDallas/Fort Worth Intl Airport 19:46
        SEASeattle/Tacoma International Airport 00:53
      • 8h 47m (2h 44m)
      • 1 Stop DFW · Dallas 2h 44m
      • American Airlines (AA 2438)Boeing 737 800
        American Airlines (AA 2528)Airbus
      • American Airlines (AA 2438)
        • M
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        • -
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        • F
        • -
        • S
      • 18:06 IAH
        23:00 SEA
        6Hrs, 54m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 18:06 - SEA 23:00 6h 54m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 18:06
        DFWDallas/Fort Worth Intl Airport 20:38
      • DFWDallas/Fort Worth Intl Airport 19:46
        SEASeattle/Tacoma International Airport 23:00
      • 6h 54m (52m)
      • 1 Stop DFW · Dallas 52m
      • American Airlines (AA 2438)Boeing 737 800
        American Airlines (AA 2402)Airbus
      • American Airlines (AA 2438)
        • M
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        • F
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      • 18:06 IAH
        23:00 SEA
        6Hrs, 54m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 18:06 - SEA 23:00 6h 54m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 18:06
        DFWDallas/Fort Worth Intl Airport 20:38
      • DFWDallas/Fort Worth Intl Airport 19:29
        SEASeattle/Tacoma International Airport 23:00
      • 6h 54m (1h 09m)
      • 1 Stop DFW · Dallas 1h 09m
      • American Airlines (AA 3451)Embraer Emb 175
        American Airlines (AA 2402)Airbus
      • American Airlines (AA 3451)
        • -
        • -
        • -
        • -
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        • S
        • -
      • 18:06 IAH
        23:06 SEA
        7Hrs, 00m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 18:06 - SEA 23:06 7h 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 18:06
        DFWDallas/Fort Worth Intl Airport 20:40
      • DFWDallas/Fort Worth Intl Airport 19:46
        SEASeattle/Tacoma International Airport 23:06
      • 7h (54m)
      • 1 Stop DFW · Dallas 54m
      • American Airlines (AA 2438)Boeing 737 800
        American Airlines (AA 2402)Airbus
      • American Airlines (AA 2438)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 18:06 IAH
        23:11 SEA
        7Hrs, 05m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 18:06 - SEA 23:11 7h 05m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 18:06
        DENDenver Intl Airport 21:05
      • DENDenver Intl Airport 19:45
        SEASeattle/Tacoma International Airport 23:11
      • 7h 05m (1h 20m)
      • 1 Stop DEN · Denver 1h 20m
      • United Airlines (UA 609)Boeing 737 900
        United Airlines (UA 2651)Boeing 737 800
      • United Airlines (UA 609)
        • M
        • -
        • -
        • -
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        • -
        • -
      • 18:06 IAH
        23:11 SEA
        7Hrs, 05m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 18:06 - SEA 23:11 7h 05m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 18:06
        DENDenver Intl Airport 21:05
      • DENDenver Intl Airport 19:45
        SEASeattle/Tacoma International Airport 23:11
      • 7h 05m (1h 20m)
      • 1 Stop DEN · Denver 1h 20m
      • United Airlines (UA 609)Boeing 737 900
        United Airlines (UA 2651)Airbus
      • United Airlines (UA 609)
        • -
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        • F
        • S
        • S
      • 18:10 HOU
        00:25 SEA
        8Hrs, 15m 1 Stop (DEN)
      • HOUHouston Hobby Airport 18:10 - SEA 00:25 8h 15m 1 Stop (DEN) Denver
      • HOUHouston Hobby Airport 18:10
        DENDenver Intl Airport 22:25
      • DENDenver Intl Airport 19:45
        SEASeattle/Tacoma International Airport 00:25
      • 8h 15m (2h 40m)
      • 1 Stop DEN · Denver 2h 40m
      • Southwest Airlines (WN 6340)Boeing 737 800
        Southwest Airlines (WN 540)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 6340)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 18:19 HOU
        23:00 SEA
        6Hrs, 41m 1 Stop (DFW)
      • HOUHouston Hobby Airport 18:19 - SEA 23:00 6h 41m 1 Stop (DFW) Dallas
      • HOUHouston Hobby Airport 18:19
        DFWDallas/Fort Worth Intl Airport 20:38
      • DFWDallas/Fort Worth Intl Airport 19:50
        SEASeattle/Tacoma International Airport 23:00
      • 6h 41m (48m)
      • 1 Stop DFW · Dallas 48m
      • American Airlines (AA 6530)Crj 700 Canadair Regional
        American Airlines (AA 2402)Airbus
      • American Airlines (AA 6530)
        • M
        • -
        • W
        • T
        • F
        • S
        • S
      • 18:19 HOU
        23:06 SEA
        6Hrs, 47m 1 Stop (DFW)
      • HOUHouston Hobby Airport 18:19 - SEA 23:06 6h 47m 1 Stop (DFW) Dallas
      • HOUHouston Hobby Airport 18:19
        DFWDallas/Fort Worth Intl Airport 20:40
      • DFWDallas/Fort Worth Intl Airport 19:50
        SEASeattle/Tacoma International Airport 23:06
      • 6h 47m (50m)
      • 1 Stop DFW · Dallas 50m
      • American Airlines (AA 6530)Crj 700 Canadair Regional
        American Airlines (AA 2402)Airbus
      • American Airlines (AA 6530)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 18:19 HOU
        00:53 SEA
        8Hrs, 34m 1 Stop (DFW)
      • HOUHouston Hobby Airport 18:19 - SEA 00:53 8h 34m 1 Stop (DFW) Dallas
      • HOUHouston Hobby Airport 18:19
        DFWDallas/Fort Worth Intl Airport 22:30
      • DFWDallas/Fort Worth Intl Airport 19:50
        SEASeattle/Tacoma International Airport 00:53
      • 8h 34m (2h 40m)
      • 1 Stop DFW · Dallas 2h 40m
      • American Airlines (AA 6530)Crj 700 Canadair Regional
        American Airlines (AA 2528)Airbus
      • American Airlines (AA 6530)
        • M
        • -
        • -
        • T
        • F
        • S
        • S
      • 18:20 HOU
        23:45 SEA
        7Hrs, 25m 1 Stop (PHX)
      • HOUHouston Hobby Airport 18:20 - SEA 23:45 7h 25m 1 Stop (PHX) Phoenix
      • HOUHouston Hobby Airport 18:20
        PHXPhoenix Sky Harbor Intl Airport 21:35
      • PHXPhoenix Sky Harbor Intl Airport 20:15
        SEASeattle/Tacoma International Airport 23:45
      • 7h 25m (1h 20m)
      • 1 Stop PHX · Phoenix 1h 20m
      • Southwest Airlines (WN 4077)Boeing 737 700
        Southwest Airlines (WN 3125)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4077)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 18:20 IAH
        23:48 SEA
        7Hrs, 28m 1 Stop (PHX)
      • IAHHouston George Bush Intercontinental Airport 18:20 - SEA 23:48 7h 28m 1 Stop (PHX) Phoenix
      • IAHHouston George Bush Intercontinental Airport 18:20
        PHXPhoenix Sky Harbor Intl Airport 21:25
      • PHXPhoenix Sky Harbor Intl Airport 20:36
        SEASeattle/Tacoma International Airport 23:48
      • 7h 28m (49m)
      • 1 Stop PHX · Phoenix 49m
      • American Airlines (AA 4869)Crj 700 Canadair Regional
        American Airlines (AA 4845)Crj 700 Canadair Regional
      • American Airlines (AA 4869)
        • -
        • -
        • -
        • T
        • F
        • S
        • S
      • 18:20 HOU
        00:30 SEA
        8Hrs, 10m 1 Stop (LAS)
      • HOUHouston Hobby Airport 18:20 - SEA 00:30 8h 10m 1 Stop (LAS) Las Vegas
      • HOUHouston Hobby Airport 18:20
        LASLas Vegas McCarran International Airport 21:45
      • LASLas Vegas McCarran International Airport 20:55
        SEASeattle/Tacoma International Airport 00:30
      • 8h 10m (50m)
      • 1 Stop LAS · Las Vegas 50m
      • Southwest Airlines (WN 3359)Boeing 737 700
        Southwest Airlines (WN 1885)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3359)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:20 HOU
        00:30 SEA
        8Hrs, 10m 1 Stop (PHX)
      • HOUHouston Hobby Airport 18:20 - SEA 00:30 8h 10m 1 Stop (PHX) Phoenix
      • HOUHouston Hobby Airport 18:20
        PHXPhoenix Sky Harbor Intl Airport 21:00
      • PHXPhoenix Sky Harbor Intl Airport 20:15
        SEASeattle/Tacoma International Airport 00:30
      • 8h 10m (45m)
      • 1 Stop PHX · Phoenix 45m
      • Southwest Airlines (WN 4077)Boeing 737 700
        Southwest Airlines (WN 2708)Boeing 737 700
      • Southwest Airlines (WN 4077)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 18:25 HOU
        22:55 SEA
        6Hrs, 30m 1 Stop (DEN)
      • HOUHouston Hobby Airport 18:25 - SEA 22:55 6h 30m 1 Stop (DEN) Denver
      • HOUHouston Hobby Airport 18:25
        DENDenver Intl Airport 20:55
      • DENDenver Intl Airport 20:00
        SEASeattle/Tacoma International Airport 22:55
      • 6h 30m (55m)
      • 1 Stop DEN · Denver 55m
      • Southwest Airlines (WN 1016)Boeing 737 800
        Southwest Airlines (WN 540)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1016)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 18:29 IAH
        23:44 SEA
        7Hrs, 15m 1 Stop (SFO)
      • IAHHouston George Bush Intercontinental Airport 18:29 - SEA 23:44 7h 15m 1 Stop (SFO) San Francisco
      • IAHHouston George Bush Intercontinental Airport 18:29
        SFOSan Francisco International Airport 21:29
      • SFOSan Francisco International Airport 20:51
        SEASeattle/Tacoma International Airport 23:44
      • 7h 15m (38m)
      • 1 Stop SFO · San Francisco 38m
      • United Airlines (UA 1349)Boeing 757 300 Series
        United Airlines (UA 1971)Airbus
      • United Airlines (UA 1349)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 19:05 HOU
        00:25 SEA
        7Hrs, 20m 1 Stop (DEN)
      • HOUHouston Hobby Airport 19:05 - SEA 00:25 7h 20m 1 Stop (DEN) Denver
      • HOUHouston Hobby Airport 19:05
        DENDenver Intl Airport 22:25
      • DENDenver Intl Airport 20:40
        SEASeattle/Tacoma International Airport 00:25
      • 7h 20m (1h 45m)
      • 1 Stop DEN · Denver 1h 45m
      • Southwest Airlines (WN 4272)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 540)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4272)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 19:06 IAH
        00:53 SEA
        7Hrs, 47m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 19:06 - SEA 00:53 7h 47m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 19:06
        DFWDallas/Fort Worth Intl Airport 22:30
      • DFWDallas/Fort Worth Intl Airport 20:27
        SEASeattle/Tacoma International Airport 00:53
      • 7h 47m (2h 03m)
      • 1 Stop DFW · Dallas 2h 03m
      • American Airlines (AA 3960)Embraer Emb 175
        American Airlines (AA 2528)Airbus
      • American Airlines (AA 3960)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 19:28 IAH
        00:53 SEA
        7Hrs, 25m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 19:28 - SEA 00:53 7h 25m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 19:28
        DFWDallas/Fort Worth Intl Airport 22:30
      • DFWDallas/Fort Worth Intl Airport 20:49
        SEASeattle/Tacoma International Airport 00:53
      • 7h 25m (1h 41m)
      • 1 Stop DFW · Dallas 1h 41m
      • American Airlines (AA 3960)Embraer Emb 175
        American Airlines (AA 2528)Airbus
      • American Airlines (AA 3960)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 19:35 HOU
        00:30 SEA
        6Hrs, 55m 1 Stop (LAS)
      • HOUHouston Hobby Airport 19:35 - SEA 00:30 6h 55m 1 Stop (LAS) Las Vegas
      • HOUHouston Hobby Airport 19:35
        LASLas Vegas McCarran International Airport 21:45
      • LASLas Vegas McCarran International Airport 20:55
        SEASeattle/Tacoma International Airport 00:30
      • 6h 55m (50m)
      • 1 Stop LAS · Las Vegas 50m
      • Southwest Airlines (WN 3804)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 2708)Boeing 737 700
      • Southwest Airlines (WN 3804)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 19:40 HOU
        00:30 SEA
        6Hrs, 50m 1 Stop (LAS)
      • HOUHouston Hobby Airport 19:40 - SEA 00:30 6h 50m 1 Stop (LAS) Las Vegas
      • HOUHouston Hobby Airport 19:40
        LASLas Vegas McCarran International Airport 21:45
      • LASLas Vegas McCarran International Airport 21:00
        SEASeattle/Tacoma International Airport 00:30
      • 6h 50m (45m)
      • 1 Stop LAS · Las Vegas 45m
      • Southwest Airlines (WN 4056)Boeing 737 800
        Southwest Airlines (WN 1885)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4056)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 19:55 HOU
        00:50 SEA
        6Hrs, 55m 1 Stop (DEN)
      • HOUHouston Hobby Airport 19:55 - SEA 00:50 6h 55m 1 Stop (DEN) Denver
      • HOUHouston Hobby Airport 19:55
        DENDenver Intl Airport 22:50
      • DENDenver Intl Airport 21:35
        SEASeattle/Tacoma International Airport 00:50
      • 6h 55m (1h 15m)
      • 1 Stop DEN · Denver 1h 15m
      • Southwest Airlines (WN 4272)Boeing 737 700
        Southwest Airlines (WN 540)Boeing 737 700
      • Southwest Airlines (WN 4272)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 20:18 HOU
        00:53 SEA
        6Hrs, 35m 1 Stop (DFW)
      • HOUHouston Hobby Airport 20:18 - SEA 00:53 6h 35m 1 Stop (DFW) Dallas
      • HOUHouston Hobby Airport 20:18
        DFWDallas/Fort Worth Intl Airport 22:30
      • DFWDallas/Fort Worth Intl Airport 21:45
        SEASeattle/Tacoma International Airport 00:53
      • 6h 35m (45m)
      • 1 Stop DFW · Dallas 45m
      • American Airlines (AA 4081)Embraer 170
        American Airlines (AA 2528)Airbus
      • American Airlines (AA 4081)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 20:20 HOU
        00:53 SEA
        6Hrs, 33m 1 Stop (DFW)
      • HOUHouston Hobby Airport 20:20 - SEA 00:53 6h 33m 1 Stop (DFW) Dallas
      • HOUHouston Hobby Airport 20:20
        DFWDallas/Fort Worth Intl Airport 22:30
      • DFWDallas/Fort Worth Intl Airport 21:47
        SEASeattle/Tacoma International Airport 00:53
      • 6h 33m (43m)
      • 1 Stop DFW · Dallas 43m
      • American Airlines (AA 4081)Embraer 170
        American Airlines (AA 2528)Airbus
      • American Airlines (AA 4081)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 05:00 IAH
        09:46 SEA
        6Hrs, 46m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 05:00 - SEA 09:46 6h 46m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 05:00
        DFWDallas/Fort Worth Intl Airport 07:10
      • DFWDallas/Fort Worth Intl Airport 06:20
        SEASeattle/Tacoma International Airport 09:46
      • 6h 46m (50m)
      • 1 Stop DFW · Dallas 50m
      • American Airlines (AA 700)Boeing 737 800
        American Airlines (AA 1534)Airbus
      • American Airlines (AA 700)
        • M
        • T
        • -
        • T
        • F
        • S
        • S
      • 05:00 IAH
        10:37 SEA
        7Hrs, 37m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 05:00 - SEA 10:37 7h 37m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 05:00
        DFWDallas/Fort Worth Intl Airport 08:15
      • DFWDallas/Fort Worth Intl Airport 06:20
        SEASeattle/Tacoma International Airport 10:37
      • 7h 37m (1h 55m)
      • 1 Stop DFW · Dallas 1h 55m
      • American Airlines (AA 700)Boeing 737 800
        Alaska Airlines (AS 543)Boeing 737 Max 9 Passenger
      • American Airlines (AA 700)
        • M
        • T
        • -
        • -
        • -
        • -
        • -
      • 05:00 IAH
        10:37 SEA
        7Hrs, 37m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 05:00 - SEA 10:37 7h 37m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 05:00
        DFWDallas/Fort Worth Intl Airport 08:11
      • DFWDallas/Fort Worth Intl Airport 06:20
        SEASeattle/Tacoma International Airport 10:37
      • 7h 37m (1h 51m)
      • 1 Stop DFW · Dallas 1h 51m
      • American Airlines (AA 700)Boeing 737 800
        American Airlines (AA 2767)Airbus A321 Neo
      • American Airlines (AA 700)
        • M
        • T
        • -
        • T
        • F
        • -
        • S
      • 05:00 IAH
        10:37 SEA
        7Hrs, 37m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 05:00 - SEA 10:37 7h 37m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 05:00
        DFWDallas/Fort Worth Intl Airport 08:15
      • DFWDallas/Fort Worth Intl Airport 06:20
        SEASeattle/Tacoma International Airport 10:37
      • 7h 37m (1h 55m)
      • 1 Stop DFW · Dallas 1h 55m
      • American Airlines (AA 700)Boeing 737 800
        Alaska Airlines (AS 543)Boeing 737
      • American Airlines (AA 700)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 05:00 IAH
        11:30 SEA
        8Hrs, 30m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 05:00 - SEA 11:30 8h 30m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 05:00
        DFWDallas/Fort Worth Intl Airport 09:00
      • DFWDallas/Fort Worth Intl Airport 06:20
        SEASeattle/Tacoma International Airport 11:30
      • 8h 30m (2h 40m)
      • 1 Stop DFW · Dallas 2h 40m
      • American Airlines (AA 700)Boeing 737 800
        Alaska Airlines (AS 543)Boeing 737 800
      • American Airlines (AA 700)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:00 IAH
        12:08 SEA
        9Hrs, 08m 1 Stop (ORD)
      • IAHHouston George Bush Intercontinental Airport 05:00 - SEA 12:08 9h 08m 1 Stop (ORD) Chicago
      • IAHHouston George Bush Intercontinental Airport 05:00
        ORDChicago O'Hare International Airport 09:20
      • ORDChicago O'Hare International Airport 07:42
        SEASeattle/Tacoma International Airport 12:08
      • 9h 08m (1h 38m)
      • 1 Stop ORD · Chicago 1h 38m
      • United Airlines (UA 2653)Boeing 737 900
        United Airlines (UA 2005)Airbus
      • United Airlines (UA 2653)
        • -
        • T
        • W
        • -
        • F
        • -
        • S
      • 05:00 IAH
        12:08 SEA
        9Hrs, 08m 1 Stop (ORD)
      • IAHHouston George Bush Intercontinental Airport 05:00 - SEA 12:08 9h 08m 1 Stop (ORD) Chicago
      • IAHHouston George Bush Intercontinental Airport 05:00
        ORDChicago O'Hare International Airport 09:20
      • ORDChicago O'Hare International Airport 07:42
        SEASeattle/Tacoma International Airport 12:08
      • 9h 08m (1h 38m)
      • 1 Stop ORD · Chicago 1h 38m
      • United Airlines (UA 2653)Boeing 737 800
        United Airlines (UA 2005)Airbus
      • United Airlines (UA 2653)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:00 IAH
        12:08 SEA
        9Hrs, 08m 1 Stop (ORD)
      • IAHHouston George Bush Intercontinental Airport 05:00 - SEA 12:08 9h 08m 1 Stop (ORD) Chicago
      • IAHHouston George Bush Intercontinental Airport 05:00
        ORDChicago O'Hare International Airport 09:20
      • ORDChicago O'Hare International Airport 07:42
        SEASeattle/Tacoma International Airport 12:08
      • 9h 08m (1h 38m)
      • 1 Stop ORD · Chicago 1h 38m
      • United Airlines (UA 2653)Boeing 737 900
        United Airlines (UA 2005)Boeing 737 800
      • United Airlines (UA 2653)
        • M
        • -
        • -
        • T
        • -
        • -
        • -
      • 05:25 HOU
        12:25 SEA
        9Hrs, 00m 1 Stop (MDW)
      • HOUHouston Hobby Airport 05:25 - SEA 12:25 9h 1 Stop (MDW) Chicago
      • HOUHouston Hobby Airport 05:25
        MDWChicago Midway Airport 09:45
      • MDWChicago Midway Airport 07:50
        SEASeattle/Tacoma International Airport 12:25
      • 9h (1h 55m)
      • 1 Stop MDW · Chicago 1h 55m
      • Southwest Airlines (WN 2332)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1048)Boeing 737 700
      • Southwest Airlines (WN 2332)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 05:25 HOU
        13:00 SEA
        9Hrs, 35m 1 Stop (DEN)
      • HOUHouston Hobby Airport 05:25 - SEA 13:00 9h 35m 1 Stop (DEN) Denver
      • HOUHouston Hobby Airport 05:25
        DENDenver Intl Airport 11:00
      • DENDenver Intl Airport 07:00
        SEASeattle/Tacoma International Airport 13:00
      • 9h 35m (4h)
      • 1 Stop DEN · Denver 4h
      • Southwest Airlines (WN 5106)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1061)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 5106)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:25 IAH
        09:58 SEA
        6Hrs, 33m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 05:25 - SEA 09:58 6h 33m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 05:25
        DENDenver Intl Airport 07:50
      • DENDenver Intl Airport 07:01
        SEASeattle/Tacoma International Airport 09:58
      • 6h 33m (49m)
      • 1 Stop DEN · Denver 49m
      • United Airlines (UA 2436)Boeing 737 900
        United Airlines (UA 1399)Airbus
      • United Airlines (UA 2436)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 05:25 IAH
        11:20 SEA
        7Hrs, 55m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 05:25 - SEA 11:20 7h 55m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 05:25
        DENDenver Intl Airport 09:09
      • DENDenver Intl Airport 06:58
        SEASeattle/Tacoma International Airport 11:20
      • 7h 55m (2h 11m)
      • 1 Stop DEN · Denver 2h 11m
      • Frontier Airlines (F9 3229)Airbus A321 Neo
        Frontier Airlines (F9 1175)Airbus
      • Frontier Airlines (F9 3229)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 05:40 HOU
        11:15 SEA
        7Hrs, 35m 1 Stop (LAS)
      • HOUHouston Hobby Airport 05:40 - SEA 11:15 7h 35m 1 Stop (LAS) Las Vegas
      • HOUHouston Hobby Airport 05:40
        LASLas Vegas McCarran International Airport 08:30
      • LASLas Vegas McCarran International Airport 07:00
        SEASeattle/Tacoma International Airport 11:15
      • 7h 35m (1h 30m)
      • 1 Stop LAS · Las Vegas 1h 30m
      • Southwest Airlines (WN 1421)Boeing 737 700
        Southwest Airlines (WN 1100)Boeing 737 800
      • Southwest Airlines (WN 1421)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:40 HOU
        12:25 SEA
        8Hrs, 45m 1 Stop (LAS)
      • HOUHouston Hobby Airport 05:40 - SEA 12:25 8h 45m 1 Stop (LAS) Las Vegas
      • HOUHouston Hobby Airport 05:40
        LASLas Vegas McCarran International Airport 09:35
      • LASLas Vegas McCarran International Airport 07:00
        SEASeattle/Tacoma International Airport 12:25
      • 8h 45m (2h 35m)
      • 1 Stop LAS · Las Vegas 2h 35m
      • Southwest Airlines (WN 199)Boeing 737 700
        Southwest Airlines (WN 4237)Boeing 737 800
      • Southwest Airlines (WN 199)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 06:00 IAH
        10:37 SEA
        6Hrs, 37m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 06:00 - SEA 10:37 6h 37m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 06:00
        DFWDallas/Fort Worth Intl Airport 08:15
      • DFWDallas/Fort Worth Intl Airport 07:22
        SEASeattle/Tacoma International Airport 10:37
      • 6h 37m (53m)
      • 1 Stop DFW · Dallas 53m
      • American Airlines (AA 1995)Boeing 737 800
        Alaska Airlines (AS 543)Boeing 737
      • American Airlines (AA 1995)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 06:00 IAH
        10:37 SEA
        6Hrs, 37m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 06:00 - SEA 10:37 6h 37m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 06:00
        DFWDallas/Fort Worth Intl Airport 08:15
      • DFWDallas/Fort Worth Intl Airport 07:22
        SEASeattle/Tacoma International Airport 10:37
      • 6h 37m (53m)
      • 1 Stop DFW · Dallas 53m
      • American Airlines (AA 1995)Boeing 737 800
        Alaska Airlines (AS 543)Boeing 737 Max 9 Passenger
      • American Airlines (AA 1995)
        • M
        • T
        • -
        • -
        • -
        • -
        • -
      • 06:00 IAH
        10:37 SEA
        6Hrs, 37m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 06:00 - SEA 10:37 6h 37m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 06:00
        DFWDallas/Fort Worth Intl Airport 08:15
      • DFWDallas/Fort Worth Intl Airport 07:22
        SEASeattle/Tacoma International Airport 10:37
      • 6h 37m (53m)
      • 1 Stop DFW · Dallas 53m
      • American Airlines (AA 1995)Boeing 737 800
        Alaska Airlines (AS 543)Boeing 737 900
      • American Airlines (AA 1995)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 06:00 IAH
        10:37 SEA
        6Hrs, 37m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 06:00 - SEA 10:37 6h 37m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 06:00
        DFWDallas/Fort Worth Intl Airport 08:11
      • DFWDallas/Fort Worth Intl Airport 07:22
        SEASeattle/Tacoma International Airport 10:37
      • 6h 37m (49m)
      • 1 Stop DFW · Dallas 49m
      • American Airlines (AA 1995)Boeing 737 800
        American Airlines (AA 2767)Airbus A321 Neo
      • American Airlines (AA 1995)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 06:00 IAH
        11:28 SEA
        7Hrs, 28m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 06:00 - SEA 11:28 7h 28m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 06:00
        DFWDallas/Fort Worth Intl Airport 09:00
      • DFWDallas/Fort Worth Intl Airport 07:22
        SEASeattle/Tacoma International Airport 11:28
      • 7h 28m (1h 38m)
      • 1 Stop DFW · Dallas 1h 38m
      • American Airlines (AA 1995)Boeing 737 800
        Alaska Airlines (AS 543)Boeing 737 800
      • American Airlines (AA 1995)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:00 IAH
        11:30 SEA
        7Hrs, 30m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 06:00 - SEA 11:30 7h 30m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 06:00
        DFWDallas/Fort Worth Intl Airport 09:00
      • DFWDallas/Fort Worth Intl Airport 07:22
        SEASeattle/Tacoma International Airport 11:30
      • 7h 30m (1h 38m)
      • 1 Stop DFW · Dallas 1h 38m
      • American Airlines (AA 1995)Boeing 737 800
        Alaska Airlines (AS 543)Boeing 737 800
      • American Airlines (AA 1995)
        • -
        • -
        • -
        • -
        • F
        • S
        • -
      • 06:00 IAH
        11:46 SEA
        7Hrs, 46m 1 Stop (SFO)
      • IAHHouston George Bush Intercontinental Airport 06:00 - SEA 11:46 7h 46m 1 Stop (SFO) San Francisco
      • IAHHouston George Bush Intercontinental Airport 06:00
        SFOSan Francisco International Airport 09:25
      • SFOSan Francisco International Airport 08:18
        SEASeattle/Tacoma International Airport 11:46
      • 7h 46m (1h 07m)
      • 1 Stop SFO · San Francisco 1h 07m
      • United Airlines (UA 1041)Boeing 737 Max 9 Passenger
        United Airlines (UA 573)Airbus
      • United Airlines (UA 1041)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:00 IAH
        11:53 SEA
        7Hrs, 53m 1 Stop (SFO)
      • IAHHouston George Bush Intercontinental Airport 06:00 - SEA 11:53 7h 53m 1 Stop (SFO) San Francisco
      • IAHHouston George Bush Intercontinental Airport 06:00
        SFOSan Francisco International Airport 09:32
      • SFOSan Francisco International Airport 08:18
        SEASeattle/Tacoma International Airport 11:53
      • 7h 53m (1h 14m)
      • 1 Stop SFO · San Francisco 1h 14m
      • United Airlines (UA 1041)Boeing 737 Max 9 Passenger
        United Airlines (UA 573)Boeing 737 800
      • United Airlines (UA 1041)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • 06:00 IAH
        12:53 SEA
        8Hrs, 53m 1 Stop (SFO)
      • IAHHouston George Bush Intercontinental Airport 06:00 - SEA 12:53 8h 53m 1 Stop (SFO) San Francisco
      • IAHHouston George Bush Intercontinental Airport 06:00
        SFOSan Francisco International Airport 10:35
      • SFOSan Francisco International Airport 08:18
        SEASeattle/Tacoma International Airport 12:53
      • 8h 53m (2h 17m)
      • 1 Stop SFO · San Francisco 2h 17m
      • United Airlines (UA 1041)Boeing 737 Max 9 Passenger
        United Airlines (UA 2315)Boeing 737 Max 8 Passenger
      • United Airlines (UA 1041)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:00 IAH
        12:53 SEA
        8Hrs, 53m 1 Stop (SFO)
      • IAHHouston George Bush Intercontinental Airport 06:00 - SEA 12:53 8h 53m 1 Stop (SFO) San Francisco
      • IAHHouston George Bush Intercontinental Airport 06:00
        SFOSan Francisco International Airport 10:35
      • SFOSan Francisco International Airport 08:18
        SEASeattle/Tacoma International Airport 12:53
      • 8h 53m (2h 17m)
      • 1 Stop SFO · San Francisco 2h 17m
      • United Airlines (UA 1041)Boeing 737 Max 9 Passenger
        United Airlines (UA 2315)Boeing 737 800
      • United Airlines (UA 1041)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • 06:00 IAH
        13:10 SEA
        9Hrs, 10m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 06:00 - SEA 13:10 9h 10m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 06:00
        DFWDallas/Fort Worth Intl Airport 10:27
      • DFWDallas/Fort Worth Intl Airport 07:22
        SEASeattle/Tacoma International Airport 13:10
      • 9h 10m (3h 05m)
      • 1 Stop DFW · Dallas 3h 05m
      • American Airlines (AA 1995)Boeing 737 800
        American Airlines (AA 1992)Airbus
      • American Airlines (AA 1995)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
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      What’s the fastest flight time from Houston to Seattle?

      The fastest flight time for direct flights from Houston to Seattle is 4 hours 52 minutes. Check latest flight schedules & prices on Wego.

      How far is Seattle from Houston?

      The flight distance between Houston and Seattle is 3040km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 05:00. The last flight of the day departs at 18:06. See the full list of flight times on Wego.

      How many airlines offer direct flights from Houston to Seattle?

      There are 2 airlines that offer direct flights from Houston to Seattle. Find out the list of airlines on Wego.

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