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Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from $105 and round-trip from $194. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SEA 5:36 PM
      4h 22m
      Nonstop
      IAH 11:58 PM
      Seattle - Houston | Wed, Nov 11 | Alaska Airlines
      IAH 2:27 PM
      4h 51m
      Nonstop
      SEA 5:18 PM
      Houston - Seattle | Tue, Nov 17 | Alaska Airlines
      $350 $438
      20% off
      20% off
      $438 $350
    • SEA 5:36 PM
      4h 22m
      Nonstop
      IAH 11:58 PM
      Seattle - Houston | Thu, Nov 12 | Alaska Airlines
      IAH 2:27 PM
      4h 51m
      Nonstop
      SEA 5:18 PM
      Houston - Seattle | Tue, Nov 17 | Alaska Airlines
      $350 $438
      20% off
      20% off
      $438 $350
    • SEA 9:13 PM
      18h 59m
      1 stop
      IAH 6:12 PM
      Seattle - Houston | Mon, Nov 2 | Frontier Airlines
      IAH 6:40 AM
      10h 32m
      1 stop
      SEA 3:12 PM
      Houston - Seattle | Sat, Nov 7 | Frontier Airlines
      $194 $438
      56% off
      56% off
      $438 $194
    • SEA 4:27 PM
      6h 15m
      1 stop
      IAH 12:42 AM
      Seattle - Houston | Wed, Nov 11 | Frontier Airlines
      IAH 10:37 AM
      6h 35m
      1 stop
      SEA 3:12 PM
      Houston - Seattle | Mon, Nov 16 | Frontier Airlines
      $197
      55% off
      $438 $197
    • SEA 7:48 PM
      13h 44m
      1 stop
      IAH 11:32 AM
      Seattle - Houston | Tue, Nov 10 | Frontier Airlines
      IAH 6:40 AM
      10h 32m
      1 stop
      SEA 3:12 PM
      Houston - Seattle | Mon, Nov 16 | Frontier Airlines
      $203
      54% off
      $438 $203
    • SEA 2:07 PM
      19h 50m
      1 stop
      IAH 11:57 AM
      Seattle - Houston | Fri, Dec 4 | Frontier Airlines
      IAH 9:55 PM
      24h 53m
      1 stop
      SEA 8:48 PM
      Houston - Seattle | Wed, Dec 9 | Frontier Airlines
      $216
      51% off
      $438 $216
    • SEA 11:47 PM
      8h 28m
      1 stop
      IAH 10:15 AM
      Seattle - Houston | Tue, Nov 10 | Delta Air Lines
      IAH 10:37 AM
      6h 35m
      1 stop
      SEA 3:12 PM
      Houston - Seattle | Mon, Nov 16 | Frontier Airlines
      $229
      48% off
      $438 $229
    • SEA 1:25 PM
      6h 25m
      1 stop
      IAH 9:50 PM
      Seattle - Houston | Wed, Nov 11 | Delta Air Lines
      IAH 10:37 AM
      6h 35m
      1 stop
      SEA 3:12 PM
      Houston - Seattle | Mon, Nov 16 | Frontier Airlines
      $229
      48% off
      $438 $229
    • SEA 8:09 PM
      13h 23m
      1 stop
      IAH 11:32 AM
      Seattle - Houston | Mon, Nov 16 | Frontier Airlines
      IAH 2:49 PM
      20h 56m
      1 stop
      SEA 9:45 AM
      Houston - Seattle | Wed, Nov 18 | Frontier Airlines
      $238
      46% off
      $438 $238
    • SEA 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Seattle - Houston | Thu, Oct 29 | Normal Airline
      HOU 3:00 PM
      6h
      Nonstop
      SEA 4:00 PM
      Houston - Seattle | Sat, Oct 31 | Normal Airline
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    • Cheapest
      SEA 4:27 PM
      6h 15m
      1 stop
      IAH 12:42 AM
      Seattle - Houston | Wed, Nov 18 | Frontier Airlines
      $105 $243
      56% off
      56% off
      $243 $105
    • SEA 9:53 PM
      21h 15m
      1 stop
      IAH 9:08 PM
      Seattle - Houston | Mon, Nov 30 | Frontier Airlines
      $111 $243
      54% off
      54% off
      $243 $111
    • SEA 1:37 PM
      17h 37m
      1 stop
      IAH 9:14 AM
      Seattle - Houston | Mon, Dec 21 | Frontier Airlines
      $114 $243
      53% off
      53% off
      $243 $114
    • SEA 9:13 PM
      18h 59m
      1 stop
      IAH 6:12 PM
      Seattle - Houston | Mon, Nov 16 | Frontier Airlines
      $115
      53% off
      $243 $115
    • SEA 9:09 PM
      24h 10m
      1 stop
      IAH 11:19 PM
      Seattle - Houston | Sun, Dec 6 | Frontier Airlines
      $119
      51% off
      $243 $119
    • SEA 9:53 PM
      23h 26m
      1 stop
      IAH 11:19 PM
      Seattle - Houston | Mon, Dec 14 | Frontier Airlines
      $121
      50% off
      $243 $121
    • SEA 9:53 PM
      21h 7m
      1 stop
      IAH 9:00 PM
      Seattle - Houston | Fri, Dec 4 | Frontier Airlines
      $126
      48% off
      $243 $126
    • SEA 7:48 PM
      13h 44m
      1 stop
      IAH 11:32 AM
      Seattle - Houston | Thu, Nov 5 | Frontier Airlines
      $128
      47% off
      $243 $128
    • SEA 6:25 PM
      9h 21m
      1 stop
      IAH 5:46 AM
      Seattle - Houston | Tue, Dec 22 | Frontier Airlines
      $128
      47% off
      $243 $128
    • SEA 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Seattle - Houston | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      SEA 10:47 AM
      4h 19m
      Nonstop
      IAH 5:06 PM
      Seattle - Houston | Thu, Nov 26 | Alaska Airlines
      $180 $243
      26% off
      26% off
      $243 $180
    • SEA 5:36 PM
      4h 23m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Tue, Dec 1 | Alaska Airlines
      $194 $243
      20% off
      20% off
      $243 $194
    • SEA 10:54 PM
      4h 15m
      Nonstop
      IAH 5:09 AM
      Seattle - Houston | Tue, Dec 29 | Alaska Airlines
      $194 $337
      42% off
      42% off
      $337 $194
    • SEA 5:36 PM
      4h 23m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Tue, Dec 8 | Alaska Airlines
      $194
      42% off
      $337 $194
    • SEA 5:36 PM
      4h 23m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Sat, Dec 5 | Alaska Airlines
      $195
      42% off
      $337 $195
    • SEA 10:47 AM
      4h 20m
      Nonstop
      IAH 5:07 PM
      Seattle - Houston | Wed, Dec 9 | Alaska Airlines
      $196
      42% off
      $337 $196
    • SEA 5:37 PM
      4h 22m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Tue, Nov 10 | Alaska Airlines
      $197
      42% off
      $337 $197
    • SEA 10:47 AM
      4h 20m
      Nonstop
      IAH 5:07 PM
      Seattle - Houston | Wed, Dec 2 | Alaska Airlines
      $197
      42% off
      $337 $197
    • SEA 5:36 PM
      4h 23m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Tue, Dec 15 | Alaska Airlines
      $197
      42% off
      $337 $197
    • SEA 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Seattle - Houston | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      SEA 10:54 PM
      4h 15m
      Nonstop
      IAH 5:09 AM
      Seattle - Houston | Tue, Dec 29 | Alaska Airlines
      $194 $337
      42% off
      42% off
      $337 $194
    • SEA 5:36 PM
      4h 23m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Tue, Dec 1 | Alaska Airlines
      $194 $337
      42% off
      42% off
      $337 $194
    • SEA 5:36 PM
      4h 23m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Tue, Dec 8 | Alaska Airlines
      $194 $337
      42% off
      42% off
      $337 $194
    • SEA 5:36 PM
      4h 23m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Sat, Dec 5 | Alaska Airlines
      $195
      42% off
      $337 $195
    • SEA 10:47 AM
      4h 20m
      Nonstop
      IAH 5:07 PM
      Seattle - Houston | Wed, Dec 9 | Alaska Airlines
      $196
      42% off
      $337 $196
    • SEA 5:37 PM
      4h 22m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Tue, Nov 10 | Alaska Airlines
      $197
      42% off
      $337 $197
    • SEA 10:47 AM
      4h 20m
      Nonstop
      IAH 5:07 PM
      Seattle - Houston | Wed, Dec 2 | Alaska Airlines
      $197
      42% off
      $337 $197
    • SEA 5:36 PM
      4h 23m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Tue, Dec 15 | Alaska Airlines
      $197
      42% off
      $337 $197
    • SEA 10:09 AM
      4h 23m
      Nonstop
      IAH 4:32 PM
      Seattle - Houston | Sat, Dec 12 | Alaska Airlines
      $198
      41% off
      $337 $198
    • SEA 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Seattle - Houston | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      SEA 10:23 AM
      4h 31m
      Nonstop
      IAH 4:54 PM
      Seattle - Houston | Tue, Nov 3 | Alaska Airlines
      $262 $725
      64% off
      64% off
      $725 $262
    • SEA 5:35 PM
      4h 24m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Thu, Oct 29 | Alaska Airlines
      $320 $725
      56% off
      56% off
      $725 $320
    • SEA 5:35 PM
      4h 24m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Sat, Oct 31 | Alaska Airlines
      $453 $725
      38% off
      38% off
      $725 $453
    • SEA 5:37 PM
      4h 22m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Mon, Nov 2 | Alaska Airlines
      $457
      37% off
      $725 $457
    • SEA 5:35 PM
      4h 24m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Fri, Oct 30 | Alaska Airlines
      $530
      27% off
      $725 $530
    • SEA 5:35 PM
      4h 24m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Wed, Oct 28 | Alaska Airlines
      $530
      27% off
      $725 $530
    • SEA 5:37 PM
      4h 22m
      Nonstop
      IAH 11:59 PM
      Seattle - Houston | Sun, Nov 1 | Alaska Airlines
      $553
      24% off
      $725 $553
    • SEA 4:27 PM
      6h 15m
      1 stop
      IAH 12:42 AM
      Seattle - Houston | Sat, Oct 31 | Frontier Airlines
      $179
      75% off
      $725 $179
    • SEA 4:27 PM
      6h 15m
      1 stop
      IAH 12:42 AM
      Seattle - Houston | Fri, Oct 30 | Frontier Airlines
      $218
      70% off
      $725 $218
    • SEA 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Seattle - Houston | Thu, Oct 29 | Normal Airline
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    • SEA 11:59 PM
      4h 14m
      Nonstop
      IAH 6:13 AM
      Seattle - Houston | Wed, Dec 16 | United Airlines
      $257 $584
      56% off
      56% off
      $584 $257
    • SEA 11:59 PM
      4h 14m
      Nonstop
      IAH 6:13 AM
      Seattle - Houston | Sun, Dec 6 | United Airlines
      $278 $584
      52% off
      52% off
      $584 $278
    • SEA 11:59 PM
      4h 14m
      Nonstop
      IAH 6:13 AM
      Seattle - Houston | Wed, Dec 9 | United Airlines
      $281 $584
      52% off
      52% off
      $584 $281
    • SEA 11:59 PM
      4h 14m
      Nonstop
      IAH 6:13 AM
      Seattle - Houston | Sun, Nov 8 | United Airlines
      $282
      52% off
      $584 $282
    • SEA 11:59 PM
      4h 14m
      Nonstop
      IAH 6:13 AM
      Seattle - Houston | Mon, Nov 9 | United Airlines
      $328
      44% off
      $584 $328
    • SEA 11:59 PM
      4h 14m
      Nonstop
      IAH 6:13 AM
      Seattle - Houston | Sat, Nov 7 | United Airlines
      $328
      44% off
      $584 $328
    • SEA 11:59 PM
      4h 14m
      Nonstop
      IAH 6:13 AM
      Seattle - Houston | Tue, Nov 17 | United Airlines
      $334
      43% off
      $584 $334
    • SEA 11:59 PM
      4h 14m
      Nonstop
      IAH 6:13 AM
      Seattle - Houston | Sat, Nov 14 | United Airlines
      $339
      42% off
      $584 $339
    • SEA 11:59 PM
      4h 14m
      Nonstop
      IAH 6:13 AM
      Seattle - Houston | Thu, Oct 29 | United Airlines
      $392
      33% off
      $584 $392
    • SEA 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Seattle - Houston | Thu, Oct 29 | Normal Airline
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Displayed flight fares from Seattle to Houston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

What is the cheapest month for one-way flights from Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport?

Data is based on average one-way flight prices from Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport, the best time to buy is in October, with an average price of $142. You’ll want to avoid June, when the average price can reach as high as $350.

$350
$246
$142
$38
  • $142
    Oct
  • $329
    Nov
  • $297
    Dec
  • $319
    Jan
  • $246
    Feb
  • $262
    Mar
  • $288
    Apr
  • $310
    May
  • $350
    Jun
  • $278
    Jul
  • $296
    Aug
  • $238
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Seattle Tacoma Intl. Airport to George Bush Intercontinental 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 day to depart from Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

$361
$300
$238
$177
  • $262
    Mon
  • $238
    Tue
  • $331
    Wed
  • $284
    Thu
  • $281
    Fri
  • $361
    Sat
  • $282
    Sun

Which airline offers the cheapest flights from Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport is Frontier Airlines (from $105) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From $105
Delta Air Lines
From $142
Alaska Airlines
From $160
American Airlines
From $200
United Airlines
From $230

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What is the flight schedule from Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93406

    Seattle Tacoma Intl. Airport

    4:27 PM

    SEA

    2h 50m

    Nonstop

    8:17 PM

    DEN

    S - T - T F -
    Search

  2. F92996

    Denver International Airport

    9:59 PM

    DEN

    2h 30m

    Nonstop

    1:29 AM

    IAH

    S M T W T F S

  3. DL2914

    Seattle Tacoma Intl. Airport

    12:30 PM

    SEA

    2h 45m

    Nonstop

    3:15 PM

    LAX

    S M T W T F S
    Search

  4. DL1287

    Los Angeles Intl. Airport

    6:35 PM

    LAX

    3h 16m

    Nonstop

    11:51 PM

    IAH

    - - T W T - S

  5. F94204

    Seattle Tacoma Intl. Airport

    9:07 PM

    SEA

    2h 46m

    Nonstop

    11:53 PM

    LAS

    S - - W T - -
    Search

  6. F91490

    Harry Reid Intl. Airport

    9:55 AM

    LAS

    3h 16m

    Nonstop

    3:11 PM

    IAH

    S - - W T - S

  7. F91178

    Seattle Tacoma Intl. Airport

    1:52 PM

    SEA

    2h 45m

    Nonstop

    4:37 PM

    LAX

    S M T W T F S
    Search

  8. F91756

    Los Angeles Intl. Airport

    6:00 AM

    LAX

    3h 32m

    Nonstop

    11:32 AM

    IAH

    S M T W T F S

  9. F94668

    Seattle Tacoma Intl. Airport

    12:14 PM

    SEA

    2h 42m

    Nonstop

    2:56 PM

    LAS

    - - T - - F S
    Search

  10. F94132

    Harry Reid Intl. Airport

    11:52 PM

    LAS

    3h 8m

    Nonstop

    5:00 AM

    IAH

    S M T W T F S

  11. F93406

    Seattle Tacoma Intl. Airport

    4:27 PM

    SEA

    2h 50m

    Nonstop

    8:17 PM

    DEN

    S - T - T F -
    Search

  12. F93206

    Denver International Airport

    7:47 AM

    DEN

    2h 30m

    Nonstop

    11:17 AM

    IAH

    S M T W T F S

  13. F94204

    Seattle Tacoma Intl. Airport

    9:07 PM

    SEA

    2h 46m

    Nonstop

    11:53 PM

    LAS

    S - - W T - -
    Search

  14. F94132

    Harry Reid Intl. Airport

    11:52 PM

    LAS

    3h 8m

    Nonstop

    5:00 AM

    IAH

    S M T W T F S

  15. F94204

    Seattle Tacoma Intl. Airport

    9:07 PM

    SEA

    2h 46m

    Nonstop

    11:53 PM

    LAS

    S - - W T - -
    Search

  16. F91966

    Harry Reid Intl. Airport

    3:46 PM

    LAS

    3h 14m

    Nonstop

    9:00 PM

    IAH

    - M T - - F -

  17. F94204

    Seattle Tacoma Intl. Airport

    9:07 PM

    SEA

    2h 46m

    Nonstop

    11:53 PM

    LAS

    S - - W T - -
    Search

  18. F94924

    Harry Reid Intl. Airport

    7:34 PM

    LAS

    3h 10m

    Nonstop

    12:44 AM

    IAH

    S - - W T - S
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About Seattle Tacoma Intl. Airport and George Bush Intercontinental Airport

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

Flight distance 3,016.2 km
Cheapest one-way ticket price $105
Cheapest return ticket price $194

FAQs for Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport Flights

  • How long is the flight from Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport?

    Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport takes about 4 hours 12 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Seattle Tacoma Intl. Airport (SEA) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport departs at 07:17, and the last departs at 23:59, with about 7 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Seattle Tacoma Intl. Airport (SEA) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around $555 in October, the most expensive month to book this route.
  • The earliest flight departs from Seattle Tacoma Intl. Airport (SEA) at 07:00 and arrives in George Bush Intercontinental Airport (IAH) at 16:55.
  • The latest flight departs from Seattle Tacoma Intl. Airport (SEA) at 17:47 and arrives in George Bush Intercontinental Airport (IAH) at 00:10.
  • United Airlines is a very popular airline operating an average of 2410 flights per month.
  • One-way flights from Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport currently start from $105, and round-trip fares start from $194. The current lowest fare is a Frontier Airlines flight departing on Wed, Nov 18; prices may vary depending on availability.
  • Yes. United Airlines and Alaska Airlines operate direct flights from Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport, with an average flight time of 4 hours 28 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 Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport is $286. Prices may vary depending on the departure date, airline, and availability.
  • Seattle Tacoma Intl. Airport to George Bush Intercontinental Airport operates around 49 weekly flights, mainly by United Airlines and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle Tacoma Intl. Airport and George Bush Intercontinental 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 estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.