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How to get fromGaithersburg to SeattleBy plane, train (Amtrak), bus (Greyhound), car, bus, subway, or train

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There are 7 ways to get from Gaithersburg to Seattle by plane, train (Amtrak), bus (Greyhound), car, bus, subway, or train

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 from Ronald Reagan Washington National Airport

    best
    1. Fly from Ronald Reagan Washington National Airport (DCA) to Seattle-Tacoma International Airport (SEA)plane plane DCA - SEA
    8h 37m
    $340–1,416

  2. Subway to Washington Dulles International Airport, fly

    cheapest
    1. Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Seattle-Tacoma International Airport (SEA)plane plane IAD - SEA
    9h 8m
    $180–770

  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 17h
    $752–1,743

  4. Bus

    1. Take the bus from SHADY GROVE & station to Frederick Marc Stationbus bus 515
    2. Take the bus from Frederick Bus Station 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
    2d 21h
    $484–946

  5. Drive 2,680.7 mi

    1. Drive from Gaithersburg to Seattlecar car 2,680.7 mi
    43h 41m
    $490–707

  6. Bus to Baltimore-Washington International Airport, fly

    1. Take the bus from Gaithersburg Park & Ride to BWI SOUTHWEST AIRLINES eb UPPER LEVELbus bus
    2. Fly from Baltimore-Washington International Airport (BWI) to Seattle-Tacoma International Airport (SEA)plane plane BWI - SEA
    9h 8m
    $198–808

  7. Train to Philadelphia International Airport, fly

    1. Take the train from Washington Union Station to 30th Street Stationtrain train
    2. Fly from Philadelphia International Airport (PHL) to Seattle-Tacoma International Airport (SEA)plane plane PHL - SEA
    11h 26m
    $256–996

Gaithersburg to Seattle by subway and train (Amtrak)

Calendar7Weekly Services
Duration2d 17hAverage Duration
Ticket$752Cheapest Price
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Questions & Answers

What companies run services between Gaithersburg, MD, 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) hourly. Alternatively, you can take a subway from Shady Grove, Red Line Center Platform to Seattle via Rockville, Red Line Center Platform, Rockville Amtrak, and Chicago Union Station in around 2d 17h.

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