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How to get fromBoston to Seattle Airport (SEA)by ferry, plane, train (Amtrak), bus (Flixbus, Greyhound), car, train, or bus

Find Transport to Seattle Airport (SEA)

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There are 6 ways to get from Boston to Seattle Airport (SEA) by ferry, plane, train (Amtrak), bus (Flixbus, Greyhound), car, train, or bus

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

  1. Ferry to Boston Logan Airport, fly

    best
    1. Take the ferry from Long Wharf to Logan Airport Ferry Terminalferry ferry
    2. Fly from Boston Logan Airport (BOS) to Seattle-Tacoma International Airport (SEA)plane plane BOS - SEA
    7h 57m
    $194–500

  2. Train (Amtrak)

    1. Take the train from Boston to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Seattletrain train
    2d 22h
    $882–2,310

  3. Bus

    1. Take the bus from Boston to New York Midtownbus bus
    2. Take the bus from New York Midtown to Chicago Bus Stationbus bus
    3. Take the bus from Chicago Bus Station to Denver Union Stationbus bus
    4. Take the bus from Denver Union Station to Seattle Bus Stationbus bus
    3d 7h
    $565–891

  4. Drive  2,997.3 mi

    1. Drive from Boston to Seattle Airport (SEA)car car 2,997.3 mi
    2d 1h
    $547–791

  5. Ferry to Provincetown Municipal Airport, fly

    1. Take the ferry from World Trade Center Pier, Boston, MA to MacMillan Pier, Provincetown, MAferry ferry
    2. Fly from Provincetown Municipal Airport (PVC) to Seattle-Tacoma International Airport (SEA)plane plane PVC - SEA
    11h 8m
    $348–1,207

  6. Train, bus

    1. Take the train from Boston to Albany-Rensselaer Amtrak Stationtrain train
    2. Take the train from Albany to Toronto Union Stationtrain train
    3. Take the train from Toronto Union Station to Vancouvertrain train
    4. Take the bus from Vancouver Waterfront Station, BC to Seattle-Tacoma International Airportbus bus
    5d
    $900–1,963

Boston to Seattle Airport (SEA) by train and tram (Amtrak)

Calendar7Weekly Services
Duration2d 22hAverage Duration
Ticket$882Cheapest Price
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Comparing Your Travel Options

Map of how to get from Boston to Seattle Airport (SEA).ExpandLaunch map view
  • Distance: 2,490.7 mi
  • Duration: 7h 57m

What companies run services between Boston, MA, USA and Seattle Airport (SEA), USA?

You can take a train from Boston to SeaTac/Airport via Chicago Union Station, Seattle, and Int'l Dist/Chinatown in around 2d 22h. Alternatively, you can take a bus from Boston to SeaTac Station via New York Midtown, Chicago Bus Station, Denver Union Station, Seattle Bus Station, and Bus Wy & Royal Brougham St in around 3d 7h.

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