Rome2Rio

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

Find Transport to Seattle

See all options

There are 6 ways to get from Gaithersburg to Seattle by bus, plane, train (Amtrak), car, 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. Bus to Baltimore-Washington International Airport, fly

    best
    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 7m
    $188–808

  2. 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
    $352–2,563

  3. Drive 2,680.8 mi

    1. Drive from Gaithersburg to Seattlecar car 2,680.8 mi
    43h 40m
    $490–707

  4. Fly from Ronald Reagan Washington National Airport

    1. Fly from Ronald Reagan Washington National Airport (DCA) to Seattle-Tacoma International Airport (SEA)plane plane DCA - SEA
    8h 51m
    $340–1,416

  5. Subway to Washington Dulles International Airport, fly

    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 25m
    $190–770

  6. 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 33m
    $226–1,513

Gaithersburg to Seattle by subway and train (Amtrak)

Calendar7Weekly Services
Duration2d 17hAverage Duration
Ticket$352Cheapest Price
See schedules

Questions & Answers

What companies run services between Gaithersburg, MD, USA and Seattle, WA, USA?

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. Alternatively, Alaska Airlines, Inc., Delta, and Southwest Airlines fly from Ronald Reagan Washington National Airport (DCA) to Seattle-Tacoma International Airport (SEA) every 4 hours.

Airlines
Train operators
Bus operators

Want to know more about travelling around United States

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

More Questions & Answers

Where to next?

Trips from Gaithersburg

Trips to Seattle

Popular routes