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How to get fromSeattle to Baltimore Airport (BWI)by plane, train, train (Amtrak), bus (Greyhound), subway, or car

Find Transport to Baltimore Airport (BWI)

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There are 10 ways to get from Seattle to Baltimore Airport (BWI) by plane, train, train (Amtrak), bus (Greyhound), subway, or car

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly Seattle-Tacoma International Airport to Baltimore-Washington International Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Baltimore-Washington International Airport (BWI)plane plane SEA - BWI
    6h 34m
    $153–653

  2. Fly Seattle-Tacoma International Airport to Ronald Reagan Washington National Airport, train

    1. Fly from Seattle-Tacoma International Airport (SEA) to Ronald Reagan Washington National Airport (DCA)plane plane SEA - DCA
    2. Take the train from Washington Union Station to BWI Thurgood Marshalltrain train
    7h 55m
    $249–1,210

  3. Train via Washington

    1. Take the train from Seattle to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Rockville Amtraktrain train
    3. Take the train from Washington Union Station to BWI Thurgood Marshalltrain train
    2d 17h
    $1,625–3,062

  4. Bus (Greyhound)

    1. Take the bus from Seattle Bus Station to Denver Union Stationbus bus
    2. Take the bus from Denver Union Station to Chicago Bus Stationbus bus
    3. Take the bus from Chicago Bus Station to Baltimore Downtown Bus Stationbus bus
    2d 21h
    $616–976

  5. Fly Seattle-Tacoma International Airport to Washington Dulles International Airport, subway

    1. Fly from Seattle-Tacoma International Airport (SEA) to Washington Dulles International Airport (IAD)plane plane SEA - IAD
    2. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to New Carrollton, Orange/Silver Line Center Platformsubway subway
    8h 46m
    $227–664

  6. Fly Seattle-Tacoma International Airport to Philadelphia International Airport, train

    1. Fly from Seattle-Tacoma International Airport (SEA) to Philadelphia International Airport (PHL)plane plane SEA - PHL
    2. Take the train from 30th Street Station to BWI Thurgood Marshalltrain train
    9h 16m
    $189–1,307

  7. Train to Portland International Airport, fly to Baltimore-Washington International Airport

    1. Take the train from Seattle to Portlandtrain train
    2. Fly from Portland International Airport (PDX) to Baltimore-Washington International Airport (BWI)plane plane PDX - BWI
    10h 16m
    $250–803

  8. Fly King County International Airport to Baltimore-Washington International Airport

    1. Fly from King County International Airport (BFI) to Baltimore-Washington International Airport (BWI)plane plane BFI - BWI
    8h 4m
    $203–853

  9. Train (Amtrak)

    1. Take the train from Seattle to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Baltimore Penn Stationtrain train
    3d
    $1,713–2,709

  10. Drive  2,706.6 mi

    1. Drive from Seattle to Baltimore Airport (BWI)car car 2,706.6 mi
    44h 12m
    $479–691

Seattle to Baltimore Airport (BWI) by train, subway, and bus

Calendar7Weekly Services
Duration2d 17hAverage Duration
Ticket$1,625Cheapest Price
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Comparing Your Travel Options

Map of how to get from Seattle to Baltimore Airport (BWI).ExpandLaunch map view
  • Distance: 2,342.7 mi
  • Duration: 6h 34m

What companies run services between Seattle, WA, USA and Baltimore Airport (BWI), USA?

Southwest Airlines and Alaska Airlines, Inc. fly from Seattle-Tacoma International Airport (SEA) to Baltimore-Washington International Airport (BWI) 3 times a day. Alternatively, you can take a train from Seattle to Upper Level Terminal - Concourse A via Chicago Union Station, Rockville Amtrak, Rockville, Red Line Center Platform, Union Station, Red Line Center Platform, Washington Union Station, BWI Thurgood Marshall, and BWI Amtrak Station in around 2d 17h.

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