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Ultra Low Fare Flights from Houston (IAH) to Seattle (SEA) with Spirit

Fly Houston to Seattle and Save Big

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

Ultra Low Fare Flights from Houston (IAH) to Seattle (SEA) with Spirit

Houston to Seattle Flight Deals

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

  1. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 02/04/2020

    Fares From
    $99*
  2. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 02/11/2020

    Fares From
    $99*
  3. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 02/12/2020

    Fares From
    $99*
  4. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 02/19/2020

    Fares From
    $99*
  5. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 02/25/2020

    Fares From
    $99*
  6. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 02/26/2020

    Fares From
    $99*
  7. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 01/14/2020

    Fares From
    $99*
  8. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 01/28/2020

    Fares From
    $99*
  9. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 01/29/2020

    Fares From
    $99*
  10. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 01/07/2020

    Fares From
    $117*

Weather in Seattle

Saturday ,scattered clouds
62°F 09/21/2019
Sunday ,moderate rain
62°F 09/22/2019
Monday ,overcast clouds
59°F 09/23/2019
Tuesday ,overcast clouds
66°F 09/24/2019
Wednesday ,light rain
68°F 09/25/2019
Thursday ,moderate rain
59°F 09/26/2019
Friday ,scattered clouds
56°F 09/27/2019
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