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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

    Baltimore to Seattle

    Departing 10/09/2018

    Fares From
    $114*

    One-way

  2. BWI-SEA

    Baltimore to Seattle

    Departing 10/30/2018

    Fares From
    $114*

    One-way

  3. BWI-SEA

    Baltimore to Seattle

    Departing 10/17/2018

    Fares From
    $114*

    One-way

  4. BWI-SEA

    Baltimore to Seattle

    Departing 10/27/2018

    Fares From
    $114*

    One-way

  5. BWI-SEA

    Baltimore to Seattle

    Departing 09/19/2018

    Fares From
    $114*

    One-way

  6. BWI-SEA

    Baltimore to Seattle

    Departing 10/13/2018

    Fares From
    $114*

    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. Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 12/01/2018

    Fares From
    $147*
  2. Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 12/15/2018

    Fares From
    $147*
  3. Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 12/18/2018

    Fares From
    $147*
  4. Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 12/14/2018

    Fares From
    $147*
  5. Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 11/29/2018

    Fares From
    $167*
  6. Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 12/07/2018

    Fares From
    $167*
  7. Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 03/01/2019

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

    One-way

    Departing 01/18/2019

    Fares From
    $206*
  9. Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 11/22/2018

    Fares From
    $209*
  10. Baltimore (BWI) to Seattle (SEA)

    One-way

    Departing 11/23/2018

    Fares From
    $252*

Weather in Seattle

Monday ,sky is clear
27°C 08/20/2018
Tuesday ,sky is clear
27°C 08/21/2018
Wednesday ,sky is clear
27°C 08/22/2018
Thursday ,light rain
20°C 08/23/2018
Friday ,light rain
18°C 08/24/2018
Saturday ,sky is clear
19°C 08/25/2018
Sunday ,sky is clear
20°C 08/26/2018
Powered by: OpenWeatherMap.org