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How to get fromWashington DC to Princeton JunctionBy train (Amtrak), bus (Flixbus), car, plane, train, bus, or subway

Find Transport to Princeton Junction

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There are 10 ways to get from Washington DC to Princeton Junction by train (Amtrak), bus (Flixbus), car, plane, train, bus, or subway

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

  1. Train (Amtrak)

    best
    1. Take the train from Washington Union Station to Trentontrain train Northeast Regional
    3h 49m
    $49–109

  2. Bus (Flixbus)

    cheapest
    1. Take the bus from Washington Union Station to New Brunswickbus bus FlixBus 2609 / ...
    5h 27m
    $31–58

  3. Drive 181.1 mi

    1. Drive from Washington DC to Princeton Junctioncar car 181.1 mi
    3h 22m
    $33–48

  4. Fly Ronald Reagan Washington National Airport to Newark Liberty International Airport, train

    1. Fly from Ronald Reagan Washington National Airport (DCA) to Newark Liberty International Airport (EWR)plane plane DCA - EWR
    2. Take the train from Newark Airport Railroad Station to Princeton Jct.train train
    4h 5m
    $83–498

  5. Bus, train

    1. Take the bus from Washington, DC to Philadelphia, PAbus bus Washington
    2. Take the train from Suburban Station to Trentontrain train Tre
    6h 45m
    $48–119

  6. Fly Ronald Reagan Washington National Airport to Laguardia Airport, train

    1. Fly from Ronald Reagan Washington National Airport (DCA) to Laguardia Airport (LGA)plane plane DCA - LGA
    2. Take the train from New York Penn Station to Princeton Jct.train train
    4h 50m
    $78–581

  7. Fly Ronald Reagan Washington National Airport to John F. Kennedy International Airport, train

    1. Fly from Ronald Reagan Washington National Airport (DCA) to John F. Kennedy International Airport (JFK)plane plane DCA - JFK
    2. Take the train from New York Penn Station to Princeton Jct.train train
    4h 48m
    $79–524

  8. Fly Ronald Reagan Washington National Airport to Philadelphia International Airport, train

    1. Fly from Ronald Reagan Washington National Airport (DCA) to Philadelphia International Airport (PHL)plane plane DCA - PHL
    2. Take the train from 30th Street Station to Trentontrain train
    4h 36m
    $76–583

  9. Subway to Washington Dulles International Airport, fly to Philadelphia International Airport, train

    1. Take the subway from McPherson Square, 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 Philadelphia International Airport (PHL)plane plane IAD - PHL
    3. Take the train from 30th Street Station to Trentontrain train
    5h 9m
    $325–787

  10. Subway to Washington Dulles International Airport, fly to Lancaster, drive

    1. Take the subway from McPherson Square, 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 Lancaster (LNS)plane plane IAD - LNS
    3. Drive from Lancaster-Airport-LNS to Princeton Junctioncar car
    5h
    $86–526

Washington DC to Princeton Junction by foot, subway, and train (Amtrak)

Calendar134Weekly Services
Duration3h 49mAverage Duration
Ticket$49Cheapest Price
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Questions & Answers

What companies run services between Washington DC, USA and Princeton Junction, NJ, USA?

Amtrak Northeast Regional operates a train from Washington Union Station to Trenton hourly. Tickets cost $23–270 and the journey takes 2h 28m. Amtrak also services this route 4 times a day. Alternatively, Flixbus USA operates a bus from Washington Union Station to New Brunswick 3 times a day. Tickets cost $25–45 and the journey takes 3h 40m.

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