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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.

  1. IAH-SEA

    Houston to Seattle

    Departing 02/06/2019

    Fares From
    $59*

    One Way

  2. IAH-SEA

    Houston to Seattle

    Departing 02/06/2019

    Fares From
    $59*

    One Way

  3. IAH-SEA

    Houston to Seattle

    Departing 02/12/2019

    Fares From
    $59*

    One Way

  4. IAH-SEA

    Houston to Seattle

    Departing 02/12/2019

    Fares From
    $59*

    One Way

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 05/02/2019

    Fares From
    $67*
  2. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 05/02/2019

    Fares From
    $67*
  3. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 05/03/2019

    Fares From
    $67*
  4. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 05/03/2019

    Fares From
    $67*
  5. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 05/04/2019

    Fares From
    $67*
  6. Houston (IAH) to Seattle (SEA)

    One Way

    Departing 05/04/2019

    Fares From
    $67*

Weather in Seattle

Wednesday ,light rain
7°C 01/16/2019
Thursday ,moderate rain
8°C 01/17/2019
Friday ,heavy intensity rain
9°C 01/18/2019
Saturday ,moderate rain
5°C 01/19/2019
Sunday ,heavy intensity rain
9°C 01/20/2019
Monday ,moderate rain
6°C 01/21/2019
Tuesday ,moderate rain
4°C 01/22/2019
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