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Route overview: Seattle to Houston (IAH) flight deals

Seattle → Houston

Jan 22, 2027 · choose your return date

SEA → IAH1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

January 2027

Jan 22, 2027 · One wayFrontier AirlinesUp to 1 stop each way$110.00 Jan 22, 2027 · One wayAlaska AirlinesNonstop$205.00 Jan 22, 2027 – Jan 23, 2027 · 1 nightFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Jan 23, 2027 · 1 nightAlaska AirlinesNonstop$390.00 Jan 22, 2027 – Jan 24, 2027 · 2 nightsFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Jan 24, 2027 · 2 nightsAlaska AirlinesNonstop$390.00 Jan 22, 2027 – Jan 25, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Jan 25, 2027 · 3 nightsAlaska AirlinesNonstop$390.00 Jan 22, 2027 – Jan 26, 2027 · 4 nightsFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Jan 26, 2027 · 4 nightsAlaska AirlinesNonstop$390.00 Jan 22, 2027 – Jan 27, 2027 · 5 nightsFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Jan 27, 2027 · 5 nightsAlaska AirlinesNonstop$390.00 Jan 22, 2027 – Jan 28, 2027 · 6 nightsFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Jan 28, 2027 · 6 nightsAlaska AirlinesNonstop$390.00 Jan 22, 2027 – Jan 29, 2027 · 7 nightsFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Jan 29, 2027 · 7 nightsAlaska AirlinesNonstop$390.00 Jan 22, 2027 – Jan 30, 2027 · 8 nightsFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Jan 30, 2027 · 8 nightsAlaska AirlinesNonstop$390.00 Jan 22, 2027 – Jan 31, 2027 · 9 nightsFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Jan 31, 2027 · 9 nightsAlaska AirlinesNonstop$390.00 Jan 22, 2027 – Feb 1, 2027 · 10 nightsFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Feb 1, 2027 · 10 nightsAlaska AirlinesNonstop$390.00 Jan 22, 2027 – Feb 2, 2027 · 11 nightsFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Feb 2, 2027 · 11 nightsAlaska AirlinesNonstop$390.00 Jan 22, 2027 – Feb 3, 2027 · 12 nightsFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Feb 3, 2027 · 12 nightsAlaska AirlinesNonstop$390.00 Jan 22, 2027 – Feb 4, 2027 · 13 nightsFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Feb 4, 2027 · 13 nightsAlaska AirlinesNonstop$390.00 Jan 22, 2027 – Feb 5, 2027 · 14 nightsFrontier AirlinesUp to 1 stop each way$210.00 Jan 22, 2027 – Feb 5, 2027 · 14 nightsAlaska AirlinesNonstop$390.00

Flights for your trip

  1. Fri, Jan 22 · One way

    Frontier Airlines
    4:37 pmSEA
    6h 46m
    DEN · 1h 34m
    1:23 am+1IAH

    One-way total · 1 adult · Taxes included

  2. Fri, Jan 22 · One way

    Alaska Airlines
    10:54 pmSEA
    4h 15m
    Nonstop
    5:09 am+1IAH

    One-way total · 1 adult · Taxes included

  3. Fri, Jan 22 – Sat, Jan 23

    Frontier Airlines
    4:37 pmSEA
    6h 46m
    DEN · 1h 34m
    1:23 am+1IAH
    Frontier Airlines
    6:26 amIAH
    7h 56m
    DEN · 2h 3m
    12:22 pmSEA

    Round-trip total · 1 adult · Taxes included

  4. Fri, Jan 22 – Sat, Jan 23

    Alaska Airlines
    10:54 pmSEA
    4h 15m
    Nonstop
    5:09 am+1IAH
    Alaska Airlines
    2:33 pmIAH
    4h 57m
    Nonstop
    5:30 pmSEA

    Round-trip total · 1 adult · Taxes included

  5. Fri, Jan 22 – Sun, Jan 24

    Frontier Airlines
    4:37 pmSEA
    6h 46m
    DEN · 1h 34m
    1:23 am+1IAH
    Frontier Airlines
    6:26 amIAH
    7h 56m
    DEN · 2h 3m
    12:22 pmSEA

    Round-trip total · 1 adult · Taxes included

  6. Fri, Jan 22 – Sun, Jan 24

    Alaska Airlines
    10:54 pmSEA
    4h 15m
    Nonstop
    5:09 am+1IAH
    Alaska Airlines
    6:29 amIAH
    5h
    Nonstop
    9:29 amSEA

    Round-trip total · 1 adult · Taxes included

  7. Fri, Jan 22 – Mon, Jan 25

    Frontier Airlines
    4:37 pmSEA
    6h 46m
    DEN · 1h 34m
    1:23 am+1IAH
    Frontier Airlines
    6:26 amIAH
    7h 56m
    DEN · 2h 3m
    12:22 pmSEA

    Round-trip total · 1 adult · Taxes included

  8. Fri, Jan 22 – Mon, Jan 25

    Alaska Airlines
    10:54 pmSEA
    4h 15m
    Nonstop
    5:09 am+1IAH
    Alaska Airlines
    7:00 amIAH
    4h 58m
    Nonstop
    9:58 amSEA

    Round-trip total · 1 adult · Taxes included

  9. Fri, Jan 22 – Tue, Jan 26

    Frontier Airlines
    4:37 pmSEA
    6h 46m
    DEN · 1h 34m
    1:23 am+1IAH
    Frontier Airlines
    6:26 amIAH
    7h 56m
    DEN · 2h 3m
    12:22 pmSEA

    Round-trip total · 1 adult · Taxes included

  10. Fri, Jan 22 – Tue, Jan 26

    Alaska Airlines
    10:54 pmSEA
    4h 15m
    Nonstop
    5:09 am+1IAH
    Alaska Airlines
    2:27 pmIAH
    4h 51m
    Nonstop
    5:18 pmSEA

    Round-trip total · 1 adult · Taxes included

  11. Fri, Jan 22 – Thu, Jan 28

    Frontier Airlines
    4:37 pmSEA
    6h 46m
    DEN · 1h 34m
    1:23 am+1IAH
    Frontier Airlines
    6:26 amIAH
    7h 56m
    DEN · 2h 3m
    12:22 pmSEA

    Round-trip total · 1 adult · Taxes included

  12. Fri, Jan 22 – Thu, Jan 28

    Alaska Airlines
    10:54 pmSEA
    4h 15m
    Nonstop
    5:09 am+1IAH
    Alaska Airlines
    7:10 pmIAH
    4h 44m
    Nonstop
    9:54 pmSEA

    Round-trip total · 1 adult · Taxes included

  13. Fri, Jan 22 – Fri, Jan 29

    Frontier Airlines
    4:37 pmSEA
    6h 46m
    DEN · 1h 34m
    1:23 am+1IAH
    Frontier Airlines
    6:26 amIAH
    7h 56m
    DEN · 2h 3m
    12:22 pmSEA

    Round-trip total · 1 adult · Taxes included

  14. Fri, Jan 22 – Fri, Jan 29

    Alaska Airlines
    10:54 pmSEA
    4h 15m
    Nonstop
    5:09 am+1IAH
    Alaska Airlines
    6:29 amIAH
    5h
    Nonstop
    9:29 amSEA

    Round-trip total · 1 adult · Taxes included

  15. Fri, Jan 22 – Sat, Jan 30

    Frontier Airlines
    4:37 pmSEA
    6h 46m
    DEN · 1h 34m
    1:23 am+1IAH
    Frontier Airlines
    6:26 amIAH
    7h 56m
    DEN · 2h 3m
    12:22 pmSEA

    Round-trip total · 1 adult · Taxes included

  16. Fri, Jan 22 – Sat, Jan 30

    Alaska Airlines
    10:54 pmSEA
    4h 15m
    Nonstop
    5:09 am+1IAH
    Alaska Airlines
    2:33 pmIAH
    4h 57m
    Nonstop
    5:30 pmSEA

    Round-trip total · 1 adult · Taxes included

  17. Fri, Jan 22 – Mon, Feb 1

    Frontier Airlines
    4:37 pmSEA
    6h 46m
    DEN · 1h 34m
    1:23 am+1IAH
    Frontier Airlines
    6:26 amIAH
    7h 56m
    DEN · 2h 3m
    12:22 pmSEA

    Round-trip total · 1 adult · Taxes included

  18. Fri, Jan 22 – Mon, Feb 1

    Alaska Airlines
    10:54 pmSEA
    4h 15m
    Nonstop
    5:09 am+1IAH
    Alaska Airlines
    7:00 amIAH
    4h 58m
    Nonstop
    9:58 amSEA

    Round-trip total · 1 adult · Taxes included

  19. Fri, Jan 22 – Tue, Feb 2

    Frontier Airlines
    4:37 pmSEA
    6h 46m
    DEN · 1h 34m
    1:23 am+1IAH
    Frontier Airlines
    6:26 amIAH
    7h 56m
    DEN · 2h 3m
    12:22 pmSEA

    Round-trip total · 1 adult · Taxes included

  20. Fri, Jan 22 – Tue, Feb 2

    Alaska Airlines
    10:54 pmSEA
    4h 15m
    Nonstop
    5:09 am+1IAH
    Alaska Airlines
    2:27 pmIAH
    4h 51m
    Nonstop
    5:18 pmSEA

    Round-trip total · 1 adult · Taxes included

  21. Fri, Jan 22 – Wed, Feb 3

    Frontier Airlines
    4:37 pmSEA
    6h 46m
    DEN · 1h 34m
    1:23 am+1IAH
    Frontier Airlines
    6:26 amIAH
    7h 56m
    DEN · 2h 3m
    12:22 pmSEA

    Round-trip total · 1 adult · Taxes included

  22. Fri, Jan 22 – Wed, Feb 3

    Alaska Airlines
    10:54 pmSEA
    4h 15m
    Nonstop
    5:09 am+1IAH
    Alaska Airlines
    2:08 pmIAH
    4h 57m
    Nonstop
    5:05 pmSEA

    Round-trip total · 1 adult · Taxes included

  23. Fri, Jan 22 – Fri, Feb 5

    Frontier Airlines
    4:37 pmSEA
    6h 46m
    DEN · 1h 34m
    1:23 am+1IAH
    Frontier Airlines
    6:26 amIAH
    7h 56m
    DEN · 2h 3m
    12:22 pmSEA

    Round-trip total · 1 adult · Taxes included

  24. Fri, Jan 22 – Fri, Feb 5

    Alaska Airlines
    10:54 pmSEA
    4h 15m
    Nonstop
    5:09 am+1IAH
    Alaska Airlines
    6:29 amIAH
    5h
    Nonstop
    9:29 amSEA

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

SEA ⇄ IAH

Economy

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Explore this route

All dates for this routeJan 21, 2027 · Return optionsJan 23, 2027 · Return optionsHotels in Giza with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-22 · one wayAlaska AirlinesAS240Axel-exclusive $205.002026-10-29T01:15:29Z
2027-01-22 · one wayFrontier AirlinesF91916 + F92996Axel-exclusive $110.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-23Alaska AirlinesAS240 / AS439Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-23Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-24Alaska AirlinesAS240 / AS280Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-24Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-25Alaska AirlinesAS240 / AS280Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-25Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-26Alaska AirlinesAS240 / AS439Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-26Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-27Alaska AirlinesAS240 / AS439Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-27Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-28Alaska AirlinesAS240 / AS439Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-28Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-29Alaska AirlinesAS240 / AS280Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-29Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-30Alaska AirlinesAS240 / AS439Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-30Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-31Alaska AirlinesAS240 / AS280Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-01-31Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z
2027-01-22 → 2027-02-01Alaska AirlinesAS240 / AS280Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-02-01Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z
2027-01-22 → 2027-02-02Alaska AirlinesAS240 / AS439Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-02-02Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z
2027-01-22 → 2027-02-03Alaska AirlinesAS240 / AS439Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-02-03Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z
2027-01-22 → 2027-02-04Alaska AirlinesAS240 / AS439Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-02-04Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z
2027-01-22 → 2027-02-05Alaska AirlinesAS240 / AS280Axel-exclusive $390.002026-10-29T01:15:29Z
2027-01-22 → 2027-02-05Frontier AirlinesF91916 + F92996 / F93229 + F9605Axel-exclusive $210.002026-10-29T01:15:29Z

Route overview: Seattle to Houston (IAH) flight deals

2027-01-22 · one way · Axel-exclusive $110.00

  • Frontier Airlines F91916 / F92996: SEA 2027-01-22 16:37:00 → IAH 2027-01-23 01:23:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
    • F91916: SEA 2027-01-22 16:37:00 → DEN 2027-01-22 20:25:00; layover at DEN: 94 minutes.
    • F92996: DEN 2027-01-22 21:59:00 → IAH 2027-01-23 01:23:00.

2027-01-22 · one way · Axel-exclusive $205.00

  • Alaska Airlines AS240: SEA 2027-01-22 22:54:00 → IAH 2027-01-23 05:09:00; nonstop; 255 minutes. Local airport times.

2027-01-22 → 2027-01-23 · Axel-exclusive $210.00

  • Frontier Airlines F91916 / F92996: SEA 2027-01-22 16:37:00 → IAH 2027-01-23 01:23:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
    • F91916: SEA 2027-01-22 16:37:00 → DEN 2027-01-22 20:25:00; layover at DEN: 94 minutes.
    • F92996: DEN 2027-01-22 21:59:00 → IAH 2027-01-23 01:23:00.
  • Frontier Airlines F93229 / F9605: IAH 2027-01-23 06:26:00 → SEA 2027-01-23 12:22:00; 1 stop(s) via DEN; 476 minutes. Local airport times.
    • F93229: IAH 2027-01-23 06:26:00 → DEN 2027-01-23 08:05:00; layover at DEN: 123 minutes.
    • F9605: DEN 2027-01-23 10:08:00 → SEA 2027-01-23 12:22:00.

2027-01-22 → 2027-01-23 · Axel-exclusive $390.00

  • Alaska Airlines AS240: SEA 2027-01-22 22:54:00 → IAH 2027-01-23 05:09:00; nonstop; 255 minutes. Local airport times.
  • Alaska Airlines AS439: IAH 2027-01-23 14:33:00 → SEA 2027-01-23 17:30:00; nonstop; 297 minutes. Local airport times.

2027-01-22 → 2027-01-24 · Axel-exclusive $210.00

  • Frontier Airlines F91916 / F92996: SEA 2027-01-22 16:37:00 → IAH 2027-01-23 01:23:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
    • F91916: SEA 2027-01-22 16:37:00 → DEN 2027-01-22 20:25:00; layover at DEN: 94 minutes.
    • F92996: DEN 2027-01-22 21:59:00 → IAH 2027-01-23 01:23:00.
  • Frontier Airlines F93229 / F9605: IAH 2027-01-24 06:26:00 → SEA 2027-01-24 12:22:00; 1 stop(s) via DEN; 476 minutes. Local airport times.
    • F93229: IAH 2027-01-24 06:26:00 → DEN 2027-01-24 08:05:00; layover at DEN: 123 minutes.
    • F9605: DEN 2027-01-24 10:08:00 → SEA 2027-01-24 12:22:00.

2027-01-22 → 2027-01-24 · Axel-exclusive $390.00

  • Alaska Airlines AS240: SEA 2027-01-22 22:54:00 → IAH 2027-01-23 05:09:00; nonstop; 255 minutes. Local airport times.
  • Alaska Airlines AS280: IAH 2027-01-24 06:29:00 → SEA 2027-01-24 09:29:00; nonstop; 300 minutes. Local airport times.

2027-01-22 → 2027-01-25 · Axel-exclusive $210.00

  • Frontier Airlines F91916 / F92996: SEA 2027-01-22 16:37:00 → IAH 2027-01-23 01:23:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
    • F91916: SEA 2027-01-22 16:37:00 → DEN 2027-01-22 20:25:00; layover at DEN: 94 minutes.
    • F92996: DEN 2027-01-22 21:59:00 → IAH 2027-01-23 01:23:00.
  • Frontier Airlines F93229 / F9605: IAH 2027-01-25 06:26:00 → SEA 2027-01-25 12:22:00; 1 stop(s) via DEN; 476 minutes. Local airport times.
    • F93229: IAH 2027-01-25 06:26:00 → DEN 2027-01-25 08:05:00; layover at DEN: 123 minutes.
    • F9605: DEN 2027-01-25 10:08:00 → SEA 2027-01-25 12:22:00.

2027-01-22 → 2027-01-25 · Axel-exclusive $390.00

  • Alaska Airlines AS240: SEA 2027-01-22 22:54:00 → IAH 2027-01-23 05:09:00; nonstop; 255 minutes. Local airport times.
  • Alaska Airlines AS280: IAH 2027-01-25 07:00:00 → SEA 2027-01-25 09:58:00; nonstop; 298 minutes. Local airport times.

2027-01-22 → 2027-01-26 · Axel-exclusive $210.00

  • Frontier Airlines F91916 / F92996: SEA 2027-01-22 16:37:00 → IAH 2027-01-23 01:23:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
    • F91916: SEA 2027-01-22 16:37:00 → DEN 2027-01-22 20:25:00; layover at DEN: 94 minutes.
    • F92996: DEN 2027-01-22 21:59:00 → IAH 2027-01-23 01:23:00.
  • Frontier Airlines F93229 / F9605: IAH 2027-01-26 06:26:00 → SEA 2027-01-26 12:22:00; 1 stop(s) via DEN; 476 minutes. Local airport times.
    • F93229: IAH 2027-01-26 06:26:00 → DEN 2027-01-26 08:05:00; layover at DEN: 123 minutes.
    • F9605: DEN 2027-01-26 10:08:00 → SEA 2027-01-26 12:22:00.

2027-01-22 → 2027-01-26 · Axel-exclusive $390.00

  • Alaska Airlines AS240: SEA 2027-01-22 22:54:00 → IAH 2027-01-23 05:09:00; nonstop; 255 minutes. Local airport times.
  • Alaska Airlines AS439: IAH 2027-01-26 14:27:00 → SEA 2027-01-26 17:18:00; nonstop; 291 minutes. Local airport times.

2027-01-22 → 2027-01-28 · Axel-exclusive $210.00

  • Frontier Airlines F91916 / F92996: SEA 2027-01-22 16:37:00 → IAH 2027-01-23 01:23:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
    • F91916: SEA 2027-01-22 16:37:00 → DEN 2027-01-22 20:25:00; layover at DEN: 94 minutes.
    • F92996: DEN 2027-01-22 21:59:00 → IAH 2027-01-23 01:23:00.
  • Frontier Airlines F93229 / F9605: IAH 2027-01-28 06:26:00 → SEA 2027-01-28 12:22:00; 1 stop(s) via DEN; 476 minutes. Local airport times.
    • F93229: IAH 2027-01-28 06:26:00 → DEN 2027-01-28 08:05:00; layover at DEN: 123 minutes.
    • F9605: DEN 2027-01-28 10:08:00 → SEA 2027-01-28 12:22:00.

2027-01-22 → 2027-01-28 · Axel-exclusive $390.00

  • Alaska Airlines AS240: SEA 2027-01-22 22:54:00 → IAH 2027-01-23 05:09:00; nonstop; 255 minutes. Local airport times.
  • Alaska Airlines AS439: IAH 2027-01-28 19:10:00 → SEA 2027-01-28 21:54:00; nonstop; 284 minutes. Local airport times.

2027-01-22 → 2027-01-29 · Axel-exclusive $210.00

  • Frontier Airlines F91916 / F92996: SEA 2027-01-22 16:37:00 → IAH 2027-01-23 01:23:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
    • F91916: SEA 2027-01-22 16:37:00 → DEN 2027-01-22 20:25:00; layover at DEN: 94 minutes.
    • F92996: DEN 2027-01-22 21:59:00 → IAH 2027-01-23 01:23:00.
  • Frontier Airlines F93229 / F9605: IAH 2027-01-29 06:26:00 → SEA 2027-01-29 12:22:00; 1 stop(s) via DEN; 476 minutes. Local airport times.
    • F93229: IAH 2027-01-29 06:26:00 → DEN 2027-01-29 08:05:00; layover at DEN: 123 minutes.
    • F9605: DEN 2027-01-29 10:08:00 → SEA 2027-01-29 12:22:00.

2027-01-22 → 2027-01-29 · Axel-exclusive $390.00

  • Alaska Airlines AS240: SEA 2027-01-22 22:54:00 → IAH 2027-01-23 05:09:00; nonstop; 255 minutes. Local airport times.
  • Alaska Airlines AS280: IAH 2027-01-29 06:29:00 → SEA 2027-01-29 09:29:00; nonstop; 300 minutes. Local airport times.

2027-01-22 → 2027-01-30 · Axel-exclusive $210.00

  • Frontier Airlines F91916 / F92996: SEA 2027-01-22 16:37:00 → IAH 2027-01-23 01:23:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
    • F91916: SEA 2027-01-22 16:37:00 → DEN 2027-01-22 20:25:00; layover at DEN: 94 minutes.
    • F92996: DEN 2027-01-22 21:59:00 → IAH 2027-01-23 01:23:00.
  • Frontier Airlines F93229 / F9605: IAH 2027-01-30 06:26:00 → SEA 2027-01-30 12:22:00; 1 stop(s) via DEN; 476 minutes. Local airport times.
    • F93229: IAH 2027-01-30 06:26:00 → DEN 2027-01-30 08:05:00; layover at DEN: 123 minutes.
    • F9605: DEN 2027-01-30 10:08:00 → SEA 2027-01-30 12:22:00.

2027-01-22 → 2027-01-30 · Axel-exclusive $390.00

  • Alaska Airlines AS240: SEA 2027-01-22 22:54:00 → IAH 2027-01-23 05:09:00; nonstop; 255 minutes. Local airport times.
  • Alaska Airlines AS439: IAH 2027-01-30 14:33:00 → SEA 2027-01-30 17:30:00; nonstop; 297 minutes. Local airport times.

2027-01-22 → 2027-02-01 · Axel-exclusive $210.00

  • Frontier Airlines F91916 / F92996: SEA 2027-01-22 16:37:00 → IAH 2027-01-23 01:23:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
    • F91916: SEA 2027-01-22 16:37:00 → DEN 2027-01-22 20:25:00; layover at DEN: 94 minutes.
    • F92996: DEN 2027-01-22 21:59:00 → IAH 2027-01-23 01:23:00.
  • Frontier Airlines F93229 / F9605: IAH 2027-02-01 06:26:00 → SEA 2027-02-01 12:22:00; 1 stop(s) via DEN; 476 minutes. Local airport times.
    • F93229: IAH 2027-02-01 06:26:00 → DEN 2027-02-01 08:05:00; layover at DEN: 123 minutes.
    • F9605: DEN 2027-02-01 10:08:00 → SEA 2027-02-01 12:22:00.

2027-01-22 → 2027-02-01 · Axel-exclusive $390.00

  • Alaska Airlines AS240: SEA 2027-01-22 22:54:00 → IAH 2027-01-23 05:09:00; nonstop; 255 minutes. Local airport times.
  • Alaska Airlines AS280: IAH 2027-02-01 07:00:00 → SEA 2027-02-01 09:58:00; nonstop; 298 minutes. Local airport times.

2027-01-22 → 2027-02-02 · Axel-exclusive $210.00

  • Frontier Airlines F91916 / F92996: SEA 2027-01-22 16:37:00 → IAH 2027-01-23 01:23:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
    • F91916: SEA 2027-01-22 16:37:00 → DEN 2027-01-22 20:25:00; layover at DEN: 94 minutes.
    • F92996: DEN 2027-01-22 21:59:00 → IAH 2027-01-23 01:23:00.
  • Frontier Airlines F93229 / F9605: IAH 2027-02-02 06:26:00 → SEA 2027-02-02 12:22:00; 1 stop(s) via DEN; 476 minutes. Local airport times.
    • F93229: IAH 2027-02-02 06:26:00 → DEN 2027-02-02 08:05:00; layover at DEN: 123 minutes.
    • F9605: DEN 2027-02-02 10:08:00 → SEA 2027-02-02 12:22:00.

2027-01-22 → 2027-02-02 · Axel-exclusive $390.00

  • Alaska Airlines AS240: SEA 2027-01-22 22:54:00 → IAH 2027-01-23 05:09:00; nonstop; 255 minutes. Local airport times.
  • Alaska Airlines AS439: IAH 2027-02-02 14:27:00 → SEA 2027-02-02 17:18:00; nonstop; 291 minutes. Local airport times.

2027-01-22 → 2027-02-03 · Axel-exclusive $210.00

  • Frontier Airlines F91916 / F92996: SEA 2027-01-22 16:37:00 → IAH 2027-01-23 01:23:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
    • F91916: SEA 2027-01-22 16:37:00 → DEN 2027-01-22 20:25:00; layover at DEN: 94 minutes.
    • F92996: DEN 2027-01-22 21:59:00 → IAH 2027-01-23 01:23:00.
  • Frontier Airlines F93229 / F9605: IAH 2027-02-03 06:26:00 → SEA 2027-02-03 12:22:00; 1 stop(s) via DEN; 476 minutes. Local airport times.
    • F93229: IAH 2027-02-03 06:26:00 → DEN 2027-02-03 08:05:00; layover at DEN: 123 minutes.
    • F9605: DEN 2027-02-03 10:08:00 → SEA 2027-02-03 12:22:00.

2027-01-22 → 2027-02-03 · Axel-exclusive $390.00

  • Alaska Airlines AS240: SEA 2027-01-22 22:54:00 → IAH 2027-01-23 05:09:00; nonstop; 255 minutes. Local airport times.
  • Alaska Airlines AS439: IAH 2027-02-03 14:08:00 → SEA 2027-02-03 17:05:00; nonstop; 297 minutes. Local airport times.

2027-01-22 → 2027-02-05 · Axel-exclusive $210.00

  • Frontier Airlines F91916 / F92996: SEA 2027-01-22 16:37:00 → IAH 2027-01-23 01:23:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
    • F91916: SEA 2027-01-22 16:37:00 → DEN 2027-01-22 20:25:00; layover at DEN: 94 minutes.
    • F92996: DEN 2027-01-22 21:59:00 → IAH 2027-01-23 01:23:00.
  • Frontier Airlines F93229 / F9605: IAH 2027-02-05 06:26:00 → SEA 2027-02-05 12:22:00; 1 stop(s) via DEN; 476 minutes. Local airport times.
    • F93229: IAH 2027-02-05 06:26:00 → DEN 2027-02-05 08:05:00; layover at DEN: 123 minutes.
    • F9605: DEN 2027-02-05 10:08:00 → SEA 2027-02-05 12:22:00.

2027-01-22 → 2027-02-05 · Axel-exclusive $390.00

  • Alaska Airlines AS240: SEA 2027-01-22 22:54:00 → IAH 2027-01-23 05:09:00; nonstop; 255 minutes. Local airport times.
  • Alaska Airlines AS280: IAH 2027-02-05 06:29:00 → SEA 2027-02-05 09:29:00; nonstop; 300 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Seattle (SEA) to Houston (IAH) · Jan 22, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Houston (IAH) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.