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George Bush Intercontinental Airport to Seattle-Tacoma International Airport flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Seattle-Tacoma International Airport over the next 90 days, with one-way fares from SAR 272 and round-trip from SAR 705. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IAH 14:52
        4h 49m
        Direct
        SEA 17:41
        Houston - Seattle | Tue, Oct 13 | Alaska Airlines
        SEA 17:32
        4h 27m
        Direct
        IAH 23:59
        Seattle - Houston | Thu, Oct 15 | Alaska Airlines
        SAR 1,046 SAR 1,362
        23% off
        23% off
        SAR 1,362 SAR 1,046
      • IAH 14:34
        4h 45m
        Direct
        SEA 17:19
        Houston - Seattle | Sat, Sep 26 | Alaska Airlines
        SEA 17:34
        4h 25m
        Direct
        IAH 23:59
        Seattle - Houston | Thu, Oct 1 | Alaska Airlines
        SAR 1,048 SAR 1,362
        23% off
        23% off
        SAR 1,362 SAR 1,048
      • IAH 10:31
        6h 41m
        1 stop
        SEA 15:12
        Houston - Seattle | Thu, Oct 22 | Frontier Airlines
        SEA 12:14
        14h 56m
        1 stop
        IAH 05:10
        Seattle - Houston | Tue, Oct 27 | Frontier Airlines
        SAR 705 SAR 1,362
        48% off
        48% off
        SAR 1,362 SAR 705
      • IAH 22:40
        18h 32m
        1 stop
        SEA 15:12
        Houston - Seattle | Thu, Nov 12 | Frontier Airlines
        SEA 12:14
        14h 56m
        1 stop
        IAH 05:10
        Seattle - Houston | Wed, Nov 18 | Frontier Airlines
        SAR 803
        41% off
        SAR 1,362 SAR 803
      • IAH 06:50
        19h 37m
        1 stop
        SEA 00:27
        Houston - Seattle | Sat, Oct 3 | Frontier Airlines
        SEA 11:06
        22h 20m
        1 stop
        IAH 11:26
        Seattle - Houston | Sat, Oct 10 | Frontier Airlines
        SAR 828
        39% off
        SAR 1,362 SAR 828
      • IAH 06:09
        4h 46m
        Direct
        SEA 08:55
        Houston - Seattle | Sat, Oct 3 | Alaska Airlines
        SEA 07:00
        15h 9m
        1 stop
        IAH 00:09
        Seattle - Houston | Mon, Oct 5 | Frontier Airlines
        SAR 844
        38% off
        SAR 1,362 SAR 844
      • IAH 07:02
        4h 40m
        Direct
        SEA 09:42
        Houston - Seattle | Tue, Sep 29 | Alaska Airlines
        SEA 07:00
        15h 9m
        1 stop
        IAH 00:09
        Seattle - Houston | Tue, Oct 6 | Frontier Airlines
        SAR 850
        38% off
        SAR 1,362 SAR 850
      • IAH 07:20
        27h 38m
        1 stop
        SEA 08:58
        Houston - Seattle | Wed, Oct 21 | Frontier Airlines
        SEA 21:16
        6h 44m
        1 stop
        IAH 06:00
        Seattle - Houston | Fri, Oct 23 | Frontier Airlines
        SAR 877
        36% off
        SAR 1,362 SAR 877
      • IAH 17:49
        17h 53m
        1 stop
        SEA 09:42
        Houston - Seattle | Thu, Oct 1 | Frontier Airlines
        SEA 10:57
        29h 28m
        1 stop
        IAH 18:25
        Seattle - Houston | Tue, Oct 6 | Frontier Airlines
        SAR 909
        33% off
        SAR 1,362 SAR 909
      • IAH 22:40
        18h 32m
        1 stop
        SEA 15:12
        Houston - Seattle | Fri, Nov 6 | Frontier Airlines
        SEA 16:27
        15h 25m
        1 stop
        IAH 09:52
        Seattle - Houston | Mon, Nov 9 | Frontier Airlines
        SAR 969
        28% off
        SAR 1,362 SAR 969
      • IAH 10:31
        6h 41m
        1 stop
        SEA 15:12
        Houston - Seattle | Fri, Oct 23 | Frontier Airlines
        SEA 12:14
        14h 56m
        1 stop
        IAH 05:10
        Seattle - Houston | Tue, Oct 27 | Frontier Airlines
        SAR 995
        27% off
        SAR 1,362 SAR 995
      • IAH 22:15
        13h 36m
        1 stop
        SEA 09:51
        Houston - Seattle | Mon, Oct 12 | Frontier Airlines
        SEA 11:15
        8h 5m
        1 stop
        IAH 21:20
        Seattle - Houston | Thu, Oct 15 | Frontier Airlines
        SAR 1,013
        26% off
        SAR 1,362 SAR 1,013
      • IAH 14:55
        4h 47m
        Direct
        SEA 17:42
        Houston - Seattle | Thu, Oct 22 | Alaska Airlines
        SEA 12:14
        14h 56m
        1 stop
        IAH 05:10
        Seattle - Houston | Tue, Oct 27 | Frontier Airlines
        SAR 1,036
        24% off
        SAR 1,362 SAR 1,036
      • IAH 22:40
        18h 32m
        1 stop
        SEA 15:12
        Houston - Seattle | Tue, Oct 13 | Frontier Airlines
        SEA 16:27
        6h 13m
        1 stop
        IAH 00:40
        Seattle - Houston | Sat, Oct 17 | Frontier Airlines
        SAR 1,042
        23% off
        SAR 1,362 SAR 1,042
      • HOU 13:00
        17h 25m
        1 stop
        SEA 14:00
        Houston - Seattle | Sun, Sep 27 | Normal Airline
        SEA 15:00
        6h
        Direct
        HOU 16:00
        Seattle - Houston | Tue, Sep 29 | Normal Airline
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      • Cheapest nonstop
        IAH 14:34
        4h 45m
        Direct
        SEA 17:19
        Houston - Seattle | Sat, Sep 26 | Alaska Airlines
        SAR 622 SAR 838
        26% off
        26% off
        SAR 838 SAR 622
      • IAH 14:34
        4h 45m
        Direct
        SEA 17:19
        Houston - Seattle | Thu, Oct 8 | Alaska Airlines
        SAR 645 SAR 838
        23% off
        23% off
        SAR 838 SAR 645
      • IAH 14:49
        22h 10m
        1 stop
        SEA 10:59
        Houston - Seattle | Thu, Nov 12 | Frontier Airlines
        SAR 272 SAR 838
        68% off
        68% off
        SAR 838 SAR 272
      • IAH 16:49
        20h 10m
        1 stop
        SEA 10:59
        Houston - Seattle | Thu, Nov 19 | Frontier Airlines
        SAR 286
        66% off
        SAR 838 SAR 286
      • IAH 06:00
        29h 45m
        1 stop
        SEA 09:45
        Houston - Seattle | Sat, Nov 21 | Frontier Airlines
        SAR 295
        65% off
        SAR 838 SAR 295
      • IAH 16:41
        20h 18m
        1 stop
        SEA 10:59
        Houston - Seattle | Thu, Nov 5 | Frontier Airlines
        SAR 297
        65% off
        SAR 838 SAR 297
      • IAH 06:40
        10h 32m
        1 stop
        SEA 15:12
        Houston - Seattle | Tue, Nov 10 | Frontier Airlines
        SAR 380
        55% off
        SAR 838 SAR 380
      • IAH 14:49
        22h 10m
        1 stop
        SEA 10:59
        Houston - Seattle | Fri, Nov 6 | Frontier Airlines
        SAR 426
        49% off
        SAR 838 SAR 426
      • IAH 16:41
        19h 7m
        1 stop
        SEA 09:48
        Houston - Seattle | Sun, Nov 1 | Frontier Airlines
        SAR 433
        48% off
        SAR 838 SAR 433
      • IAH 14:49
        22h 10m
        1 stop
        SEA 10:59
        Houston - Seattle | Fri, Nov 20 | Frontier Airlines
        SAR 440
        47% off
        SAR 838 SAR 440
      • IAH 10:31
        6h 41m
        1 stop
        SEA 15:12
        Houston - Seattle | Fri, Oct 30 | Frontier Airlines
        SAR 459
        45% off
        SAR 838 SAR 459
      • IAH 06:00
        29h 45m
        1 stop
        SEA 09:45
        Houston - Seattle | Tue, Nov 17 | Frontier Airlines
        SAR 461
        45% off
        SAR 838 SAR 461
      • IAH 22:40
        18h 32m
        1 stop
        SEA 15:12
        Houston - Seattle | Mon, Nov 9 | Frontier Airlines
        SAR 467
        44% off
        SAR 838 SAR 467
      • IAH 22:40
        18h 32m
        1 stop
        SEA 15:12
        Houston - Seattle | Wed, Nov 18 | Frontier Airlines
        SAR 470
        44% off
        SAR 838 SAR 470
      • HOU 13:00
        17h 25m
        1 stop
        SEA 14:00
        Houston - Seattle | Sun, Sep 27 | Normal Airline
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Displayed flight fares from George Bush Intercontinental Airport to Seattle-Tacoma International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from George Bush Intercontinental Airport to Seattle-Tacoma International Airport

What is the cheapest month to fly from George Bush Intercontinental Airport to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from George Bush Intercontinental Airport to Seattle-Tacoma International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from George Bush Intercontinental Airport to Seattle-Tacoma International Airport are usually in September, with an average price of SAR 504. It is best to avoid February, when the average price can reach SAR 1,364.

SAR 1,364
SAR 934
SAR 504
SAR 74
  • SAR 504
    Sep
  • SAR 822
    Oct
  • SAR 669
    Nov
  • SAR 1,187
    Dec
  • SAR 739
    Jan
  • SAR 1,364
    Feb
  • SAR 924
    Mar
  • SAR 966
    Apr
  • SAR 987
    May
  • SAR 1,185
    Jun
  • SAR 1,227
    Jul
  • SAR 1,202
    Aug

What is the cheapest day of the week to fly from George Bush Intercontinental Airport to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average ticket prices from George Bush Intercontinental Airport to Seattle-Tacoma International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from George Bush Intercontinental Airport to Seattle-Tacoma International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

SAR 1,192
SAR 1,007
SAR 821
SAR 636
    Cheapest
  • SAR 1,114
    Mon
  • SAR 1,032
    Tue
  • SAR 1,051
    Wed
  • SAR 821
    Thu
  • SAR 1,081
    Fri
  • SAR 1,005
    Sat
  • SAR 1,192
    Sun

Which airline offers the cheapest flights from George Bush Intercontinental Airport to Seattle-Tacoma International Airport?

The cheapest airline flying from George Bush Intercontinental Airport to Seattle-Tacoma International Airport is Frontier Airlines (from SAR 272) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From SAR 272
Alaska Airlines
From SAR 622
Jetblue Airways
From SAR 632
American Airlines
From SAR 650
Delta Air Lines
From SAR 655
United Airlines
From SAR 820

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What is the flight schedule from George Bush Intercontinental Airport to Seattle-Tacoma International Airport?

Check the schedule for flights from Houston to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93227

    George Bush Intercontinental Airport

    10:31

    IAH

    2h 41m

    Direct

    12:12

    DEN

    S M T W T F S
    Search

  2. F91175

    Denver International Airport

    13:07

    DEN

    3h 5m

    Direct

    15:12

    SEA

    S M T W T F S

  3. F93229

    George Bush Intercontinental Airport

    06:24

    IAH

    2h 41m

    Direct

    08:05

    DEN

    S M T W T F S
    Search

  4. F91175

    Denver International Airport

    13:07

    DEN

    3h 5m

    Direct

    15:12

    SEA

    S M T W T F S

  5. F91965

    George Bush Intercontinental Airport

    21:59

    IAH

    3h 33m

    Direct

    23:32

    LAS

    - - - W - - S
    Search

  6. F94203

    Harry Reid International Airport

    16:39

    LAS

    3h 1m

    Direct

    19:40

    SEA

    S - - - T - -

  7. F93205

    George Bush Intercontinental Airport

    22:40

    IAH

    2h 38m

    Direct

    00:18

    DEN

    S - - W T - S
    Search

  8. F91175

    Denver International Airport

    13:07

    DEN

    3h 5m

    Direct

    15:12

    SEA

    S M T W T F S

  9. F91965

    George Bush Intercontinental Airport

    21:59

    IAH

    3h 33m

    Direct

    23:32

    LAS

    - - - W - - S
    Search

  10. F92407

    Harry Reid International Airport

    10:03

    LAS

    2h 59m

    Direct

    13:02

    SEA

    S M T W T F S

  11. F94131

    George Bush Intercontinental Airport

    12:57

    IAH

    3h 38m

    Direct

    14:35

    LAS

    S - - W T - S
    Search

  12. F92407

    Harry Reid International Airport

    10:03

    LAS

    2h 59m

    Direct

    13:02

    SEA

    S M T W T F S

  13. F91489

    George Bush Intercontinental Airport

    07:00

    IAH

    3h 31m

    Direct

    08:31

    LAS

    S M T W T F S
    Search

  14. F92407

    Harry Reid International Airport

    10:03

    LAS

    2h 59m

    Direct

    13:02

    SEA

    S M T W T F S
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About George Bush Intercontinental Airport and Seattle-Tacoma International Airport

Learn about George Bush Intercontinental Airport (IAH) and Seattle-Tacoma International Airport (SEA) — including location, terminals, transportation, and travel tips.

Flight distance 3,016.2km
Cheapest one-way ticket price SAR 272
Cheapest return ticket price SAR 705

FAQs for George Bush Intercontinental Airport to Seattle-Tacoma International Airport Flights

  • How long is the flight from George Bush Intercontinental Airport to Seattle-Tacoma International Airport?

    George Bush Intercontinental Airport to Seattle-Tacoma International Airport takes about 4 hours 26 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from George Bush Intercontinental Airport (IAH) to Seattle-Tacoma International Airport (SEA).
  • The earliest flight from George Bush Intercontinental Airport to Seattle-Tacoma International Airport departs at 07:01, and the last departs at 20:09, with about 8 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from George Bush Intercontinental Airport (IAH) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around SAR 1,599 in November, the most expensive month to book this route.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
  • United Airlines is a very popular airline operating an average of 2037 flights per month.
  • One-way flights from George Bush Intercontinental Airport to Seattle-Tacoma International Airport currently start from SAR 272, and round-trip fares start from SAR 705. The current lowest fare is a Frontier Airlines flight departing on Thu, Nov 12; prices may vary depending on availability.
  • Yes. United Airlines and Alaska Airlines operate direct flights from George Bush Intercontinental Airport to Seattle-Tacoma International Airport, with an average flight time of 4 hours 33 minutes, and around 49 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from George Bush Intercontinental Airport to Seattle-Tacoma International Airport is SAR 970. Prices may vary depending on the departure date, airline, and availability.
  • George Bush Intercontinental Airport to Seattle-Tacoma International Airport operates around 49 weekly flights, mainly by United Airlines and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter George Bush Intercontinental Airport and Seattle-Tacoma International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.