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How to get fromUnion Station to Princetonby train, bus, bus (Flixbus), car, plane, train (Amtrak), or subway

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There are 10 ways to get from Union Station to Princeton by train, bus, bus (Flixbus), car, plane, train (Amtrak), 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, line 606 bus

    best
    1. Take the train from Washington Union Station to Trentontrain train Carolinian / ...
    2. Take the bus from S Clinton Ave At Wallenberg Ave to Nassau St At S Tulane Stbus bus 606
    3h 24m
    $56–117

  2. Drive 180.4 mi

    cheapest
    1. Drive from Union Station to Princetoncar car 180.4 mi
    3h 23m
    $33–48

  3. Bus (Flixbus)

    1. Take the bus from Washington Union Station to New Brunswickbus bus FlixBus 2609 / ...
    5h 10m
    $36–63

  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 17m
    $931–1,749

  5. Train (Amtrak)

    1. Take the train from Washington Union Station to 30th Street Stationtrain train Acela
    2. Take the train from 30th Street Station to Princeton Junction Amtrak Stationtrain train Keystone Service / ...
    3h 36m
    $58–124

  6. Bus, train

    1. Take the bus from Union Station to Philadelphiabus bus Washington
    2. Take the train from Gray 30th St Station to Trenton Transit Centertrain train Tre
    6h 46m
    $37–90

  7. 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
    5h 9m
    $106–742

  8. 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 59m
    $922–2,555

  9. Subway to Washington Dulles International Airport, fly to Newark Liberty International Airport, train

    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 Newark Liberty International Airport (EWR)plane plane IAD - EWR
    3. Take the train from Newark Airport Railroad Station to Princeton Jct.train train
    4h 55m
    $471–1,548

  10. 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 Princeton Junction Amtrak Stationtrain train
    5h 9m
    $102–696

Union Station to Princeton by train and bus

Calendar139Weekly Services
Duration3h 24mAverage Duration
Ticket$56Cheapest Price
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Questions & Answers

Map of how to get from Union Station to Princeton.ExpandLaunch map view
  • Distance: 177.7 mi
  • Duration: 3h 24m

What companies run services between Union Station, DC, USA and Princeton, NJ, USA?

Flixbus USA operates a bus from Washington Union Station to New Brunswick 3 times a day. Tickets cost $30–55 and the journey takes 3h 40m. Alternatively, you can take a train from Washington Union Station to Princeton via 30th Street Station, Princeton Junction Amtrak Station, and Princeton Jct. in around 3h 36m.

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