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Cheap flight deals from Seattle to Houston Starting at IDR 610,056

Discover our range of affordable one-way and round-trip flights from Seattle to Houston and kick-start your next adventure today!

  • One way
  • Round-trip
      • Cheapest nonstop
        SEA17:47
        4h 12m
        Nonstop
        IAH23:59
        Sat, Mar 1|Seattle - Houston|Alaska Airlines
        IDR 1,617,877IDR 2,106,943
        23% OFF
        23% OFF
        IDR 2,106,943IDR 1,617,877

        Choose Alaska Airlines flights from Seattle to Houston. The one-way direct flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Sat, Mar 1, arriving at George Bush Intercontinental Airport. One-way Prices start from IDR 1,617,877 including taxes and charges.

      • SEA17:47
        4h 12m
        Nonstop
        IAH23:59
        Tue, Mar 11|Seattle - Houston|Alaska Airlines
        IDR 1,622,346IDR 2,106,943
        23% OFF
        23% OFF
        IDR 2,106,943IDR 1,622,346

        Choose Alaska Airlines flights from Seattle to Houston. The one-way direct flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 11, arriving at George Bush Intercontinental Airport. One-way Prices start from IDR 1,622,346 including taxes and charges.

      • SEA19:51
        12h 27m
        1 stop
        IAH10:18
        Tue, Apr 8|Seattle - Houston|Frontier Airlines
        IDR 610,056IDR 2,106,943
        71% OFF
        71% OFF
        IDR 2,106,943IDR 610,056

        Choose Frontier Airlines flights from Seattle to Houston. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Tue, Apr 8, arriving at George Bush Intercontinental Airport. One-way Prices start from IDR 610,056 including taxes and charges.

      • SEA20:59
        11h 13m
        1 stop
        IAH10:12
        Tue, Mar 25|Seattle - Houston|Frontier Airlines
        IDR 645,810
        IDR 645,810

        Choose Frontier Airlines flights from Seattle to Houston. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 25, arriving at George Bush Intercontinental Airport. One-way Prices start from IDR 645,810 including taxes and charges.

      • SEA13:36
        8h 44m
        1 stop
        IAH00:20
        Wed, Mar 5|Seattle - Houston|Frontier Airlines
        IDR 650,279
        IDR 650,279

        Choose Frontier Airlines flights from Seattle to Houston. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Wed, Mar 5, arriving at George Bush Intercontinental Airport. One-way Prices start from IDR 650,279 including taxes and charges.

      • SEA19:51
        12h 27m
        1 stop
        IAH10:18
        Mon, Mar 31|Seattle - Houston|Frontier Airlines
        IDR 744,134
        IDR 744,134

        Choose Frontier Airlines flights from Seattle to Houston. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Mon, Mar 31, arriving at George Bush Intercontinental Airport. One-way Prices start from IDR 744,134 including taxes and charges.

      • SEA15:48
        17h 19m
        1 stop
        IAH11:07
        Tue, Feb 25|Seattle - Houston|Frontier Airlines
        IDR 746,369
        IDR 746,369

        Choose Frontier Airlines flights from Seattle to Houston. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Tue, Feb 25, arriving at George Bush Intercontinental Airport. One-way Prices start from IDR 746,369 including taxes and charges.

      • SEA15:48
        17h 19m
        1 stop
        IAH11:07
        Tue, Mar 4|Seattle - Houston|Frontier Airlines
        IDR 791,061
        IDR 791,061

        Choose Frontier Airlines flights from Seattle to Houston. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 4, arriving at George Bush Intercontinental Airport. One-way Prices start from IDR 791,061 including taxes and charges.

      • SEA13:36
        8h 44m
        1 stop
        IAH00:20
        Wed, Feb 26|Seattle - Houston|Frontier Airlines
        IDR 791,061
        IDR 791,061

        Choose Frontier Airlines flights from Seattle to Houston. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Wed, Feb 26, arriving at George Bush Intercontinental Airport. One-way Prices start from IDR 791,061 including taxes and charges.

      • SEA20:59
        12h 37m
        1 stop
        IAH11:36
        Mon, Mar 17|Seattle - Houston|Frontier Airlines
        IDR 893,855
        IDR 893,855

        Choose Frontier Airlines flights from Seattle to Houston. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Mon, Mar 17, arriving at George Bush Intercontinental Airport. One-way Prices start from IDR 893,855 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        HOU02:00 pm
        Sat, Feb 22|Seattle - Houston|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to Houston flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93406

    Frontier Airlines

    06:00

    SEA

    2.9h

    09:51

    DEN

    S-TWTFS
    Search

  2. F93230

    Frontier Airlines

    20:47

    DEN

    2.5h

    00:20

    IAH

    SMTWTFS

  3. F93406

    Frontier Airlines

    06:00

    SEA

    2.9h

    09:51

    DEN

    S-TWTFS
    Search

  4. F93206

    Frontier Airlines

    06:55

    DEN

    2.7h

    10:38

    IAH

    -MT--FS

  5. AS1246

    Alaska Airlines

    07:00

    SEA

    2.8h

    09:50

    LAX

    SMTWTFS
    Search

  6. F91756

    Frontier Airlines

    14:28

    LAX

    3.5h

    20:00

    IAH

    SMTWTFS

  7. AS1306

    Alaska Airlines

    08:05

    SEA

    2.8h

    10:50

    LAX

    SMTWTFS
    Search

  8. F91756

    Frontier Airlines

    14:28

    LAX

    3.5h

    20:00

    IAH

    SMTWTFS

  9. F93163

    Frontier Airlines

    09:39

    SEA

    2.7h

    12:19

    ONT

    SM-WT-S
    Search

  10. F93132

    Frontier Airlines

    14:06

    ONT

    3.1h

    19:12

    IAH

    S-T-TF-

  11. AA3299

    American Airlines

    11:54

    SEA

    3.9h

    17:47

    DFW

    SMTWT-S
    Search

  12. AA3255

    American Airlines

    21:35

    DFW

    1.1h

    22:43

    IAH

    SMTWTFS

  13. AA3299

    American Airlines

    11:54

    SEA

    3.9h

    17:47

    DFW

    SMTWT-S
    Search

  14. AA4890

    American Airlines

    21:05

    DFW

    1.4h

    22:30

    HOU

    SMTWTFS

  15. DL2830

    Delta Air Lines

    14:00

    SEA

    2.8h

    16:47

    LAX

    SMTWTFS
    Search

  16. DL1287

    Delta Air Lines

    18:15

    LAX

    3.3h

    23:30

    IAH

    SMTWTFS

  17. F91724

    Frontier Airlines

    14:20

    SEA

    3.0h

    17:19

    PHX

    -MT-T--
    Search

  18. F91704

    Frontier Airlines

    07:15

    PHX

    2.6h

    11:54

    IAH

    ---W-FS

  19. AS422

    Alaska Airlines

    17:46

    SEA

    4.2h

    Nonstop

    23:59

    IAH

    SMTWTFS
    Search
Find more flights and airlines

When is the cheapest time to fly from Seattle to Houston?

Explore the best time to buy affordable tickets to Houston with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Seattle to Houston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around IDR 4,223,463.

  • How long does it take to fly from Seattle (SEA) to Houston (HOU)?

    It takes about 5 hours 19 minutes to fly from Seattle (SEA) to Houston (HOU).

  • What time does the earliest flight from Seattle to Houston depart?

    The earliest flight departs from Seattle (SEA) at 07:18 and arrives in Houston (IAH) at 13:40.

  • What time does the latest flight from Seattle to Houston depart?

    The latest flight departs from Seattle (SEA) at 17:40 and arrives in Houston (IAH) at 23:57.

  • What are the most popular airlines that fly from Seattle (SEA) to Houston (HOU)?

    Airlines with flights from Seattle (SEA) to Houston (HOU): Qatar Airways, United Airlines, Air Tahiti Nui, Hawaiian Airlines, Alaska Airlines, Asiana Airlines, EVA Air and Singapore Airlines.

  • What's the most popular airline for non-stop flights from Seattle (SEA) to Houston (HOU)?

    Alaska Airlines operates 6 non-stop flights from Seattle (SEA) to Houston (HOU).

  • How many airports are there in Houston (HOU)?

    There are 2 airport(s) near Houston (HOU): William P. Hobby Airport and George Bush Intercontinental Airport.

How to find a cheap flight from Seattle to Houston

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Seattle to Houston

Cheapest direct flight priceIDR 610,055
Cheapest return ticket priceIDR 2,750,837
Off-season for travelMarch
Peak season for travelNovember
Flight distance3,043.14 km
Average flight time5 hours 32 minutes
Popular airlineAlaska Airlines

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