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How to get fromReagan Washington Airport (DCA) to Seattleby plane, train (Amtrak), bus (Greyhound), train, or car

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There are 7 ways to get from Reagan Washington Airport (DCA) to Seattle by plane, train (Amtrak), bus (Greyhound), train, 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 Ronald Reagan Washington National Airport to Seattle-Tacoma International Airport

    best
    1. Fly from Ronald Reagan Washington National Airport (DCA) to Seattle-Tacoma International Airport (SEA)plane plane DCA - SEA
    6h 53m
    $277–680

  2. Fly Washington Dulles International Airport to Seattle-Tacoma International Airport

    cheapest
    1. Fly from Washington Dulles International Airport (IAD) to Seattle-Tacoma International Airport (SEA)plane plane IAD - SEA
    8h 38m
    $210–612

  3. Train (Amtrak)

    1. Take the train from Rockville Amtrak to Chicago Union Stationtrain train Floridian
    2. Take the train from Chicago Union Station to Seattletrain train Empire Builder
    2d 18h
    $945–2,006

  4. Bus (Greyhound)

    1. Take the bus from Washington Union Station to Chicago Bus Stationbus bus
    2. Take the bus from Chicago Bus Station to Denver Union Stationbus bus
    3. Take the bus from Denver Union Station to Seattle Bus Stationbus bus
    2d 22h
    $455–906

  5. Train to Baltimore-Washington International Airport, fly to Seattle-Tacoma International Airport

    1. Take the train from Washington Union Station to BWI Thurgood Marshalltrain train
    2. Fly from Baltimore-Washington International Airport (BWI) to Seattle-Tacoma International Airport (SEA)plane plane BWI - SEA
    8h 55m
    $213–1,362

  6. Fly Ronald Reagan Washington National Airport to King County International Airport

    1. Fly from Ronald Reagan Washington National Airport (DCA) to King County International Airport (BFI)plane plane DCA - BFI
    8h 34m
    $575–2,177

  7. Drive 2,704.6 mi

    1. Drive from Reagan Washington Airport (DCA) to Seattlecar car 2,704.6 mi
    44h 16m
    $494–713

Reagan Washington Airport (DCA) to Seattle by subway and train (Amtrak)

Calendar7Weekly Services
Duration2d 18hAverage Duration
Ticket$945Cheapest Price
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Questions & Answers

Map of how to get from Reagan Washington Airport (DCA) to Seattle.ExpandLaunch map view
  • Distance: 2,339 mi
  • Duration: 6h 53m

What companies run services between Reagan Washington Airport (DCA), USA and Seattle, WA, USA?

Alaska Airlines, Inc., Delta, and Southwest Airlines fly from Ronald Reagan Washington National Airport (DCA) to Seattle-Tacoma International Airport (SEA) every 3 hours. Alternatively, you can take a subway from Ronald Reagan Washington National Airport, Yellow/Blue Line Track 1 Platform-Trains North Washington DC & Maryland Via Virginia to Seattle via Gallery Place, Green/Yellow Line Center Platform, Gallery Place, Red Line Track 2 Platform, Rockville, Red Line Center Platform, Rockville Amtrak, and Chicago Union Station in around 2d 18h.

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