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Ultra Low Fare Flights from Baltimore (BWI) to Seattle (SEA) with Spirit

Fly Baltimore 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. BWI-SEA

    From Baltimore to Seattle

    Departing 10/31/2018

    Fares From
    $99*

    One-way

  2. BWI-SEA

    From Baltimore to Seattle

    Departing 11/05/2018

    Fares From
    $99*

    One-way

  3. BWI-SEA

    From Baltimore to Seattle

    Departing 11/06/2018

    Fares From
    $99*

    One-way

  4. BWI-SEA

    From Baltimore to Seattle

    Departing 12/05/2018

    Fares From
    $99*

    One-way

  5. BWI-SEA

    From Baltimore to Seattle

    Departing 12/11/2018

    Fares From
    $99*

    One-way

  6. BWI-SEA

    From Baltimore to Seattle

    Departing 11/01/2018

    Fares From
    $109*

    One-way

Ultra Low Fare Flights from Baltimore (BWI) to Seattle (SEA) with Spirit

Baltimore 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. From Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 01/24/2019

    Fares From
    $154*
  2. From Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 01/25/2019

    Fares From
    $172*
  3. From Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 02/01/2019

    Fares From
    $172*
  4. From Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 01/18/2019

    Fares From
    $187*
  5. From Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 03/20/2019

    Fares From
    $302*
  6. From Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 04/15/2019

    Fares From
    $382*
  7. From Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 04/18/2019

    Fares From
    $382*
  8. From Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 04/22/2019

    Fares From
    $382*
  9. From Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 03/08/2019

    Fares From
    $452*
  10. From Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 03/22/2019

    Fares From
    $452*

Weather in Seattle

Thursday ,sky is clear
19°C 10/18/2018
Friday ,sky is clear
13°C 10/19/2018
Saturday ,light rain
10°C 10/20/2018
Sunday ,sky is clear
13°C 10/21/2018
Monday ,sky is clear
13°C 10/22/2018
Tuesday ,light rain
13°C 10/23/2018
Wednesday ,light rain
13°C 10/24/2018
Powered by: OpenWeatherMap.org