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There are 11 ways to get from Princeton Junction to Washington Dulles Airport (IAD) by train, plane, bus or car

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Train to Newark, fly to Washington Dulles  •  3 h 18 min

  1. Take the train from Princeton Jct. to Newark Airport Railroad Station
  2. Fly from Newark (EWR) to Washington Dulles (IAD) EWR - IAD

$111 - $374

Cheapest option

Bus  •  6 h 27 min

  1. Take the bus from New Brunswick, NJ to Washington, DC Washington - Newark, NJ Route / ...

$32 - $80

9 alternative options

Train to New York La Guardia, fly to Washington Dulles  •  4 h 15 min

  1. Take the train from Princeton Jct. to New York Penn Station
  2. Fly from New York La Guardia (LGA) to Washington Dulles (IAD) LGA - IAD

$115 - $622

Train to New York JFK, fly to Washington Dulles  •  4 h 18 min

  1. Take the train from Princeton Jct. to New York Penn Station
  2. Fly from New York JFK (JFK) to Washington Dulles (IAD) JFK - IAD

$84 - $481

Train to Philadelphia, fly to Washington Dulles  •  3 h 49 min

  1. Take the train from Trenton Amtrak Station to Philadelphia 30th Street Station
  2. Fly from Philadelphia (PHL) to Washington Dulles (IAD) PHL - IAD

$212 - $1,023

Train to Newark, fly to Reagan Washington, bus  •  4 h 34 min

  1. Take the train from Princeton Jct. to Newark Airport Railroad Station
  2. Fly from Newark (EWR) to Reagan Washington (DCA) EWR - DCA
  3. Take the bus from N Moore St & Rosslyn Station Bus Bay C to Dulles Airport Main Terminal & Arrivals/Door

$131 - $515

Train to Philadelphia, fly to Reagan Washington, bus  •  5 h 13 min

  1. Take the train from Trenton Amtrak Station to Philadelphia 30th Street Station
  2. Fly from Philadelphia (PHL) to Reagan Washington (DCA) PHL - DCA
  3. Take the bus from N Moore St & Rosslyn Station Bus Bay C to Dulles Airport Main Terminal & Arrivals/Door

$202 - $664

Train  •  4 h 35 min

  1. Take the train from Trenton Amtrak Station to Washington Union Station Northeast Regional / ...

$88 - $390

Train Amtrak Northeast Regional, bus  •  4 h 46 min

  1. Take the train from Trenton Amtrak Station to New Carrollton Amtrak Station Northeast Regional / ...
  2. Take the bus from D St Sw & 7Th St Sw to Dulles Airport Main Terminal & Arrivals/Door 5A

$88 - $388

Train, bus Megabus  •  7 h 35 min

  1. Take the train from Trenton to 30th Street Station Trenton Line
  2. Take the bus from Philadelphia, PA to Washington DC

$33 - $53

Drive  •  3 h 51 min

  1. Drive from Princeton Junction to Washington Dulles Airport (IAD) 209.7 miles

$20 - $30

Questions & Answers

The cheapest way to get from Princeton Junction to Washington Dulles Airport (IAD) is to drive which costs $20 - $30 and takes 3 h 51 min.

More details

The quickest way to get from Princeton Junction to Washington Dulles Airport (IAD) is to train and fly which costs $110 - $380 and takes 3 h 18 min.

More details

The distance between Princeton Junction and Washington Dulles Airport (IAD) is 179 miles. The road distance is 209.7 miles.

Get driving directions

The best way to get from Princeton Junction to Washington Dulles Airport (IAD) without a car is to train which takes 4 h 35 min and costs $85 - $390.

More details

It takes approximately 3 h 18 min to get from Princeton Junction to Washington Dulles Airport (IAD), including transfers.

More details

The best way to get from Princeton Junction to Washington Dulles Airport (IAD) is to train which takes 4 h 35 min and costs $85 - $390. Alternatively, you can bus, which costs $30 - $80 and takes 6 h 27 min.

Mode details

The quickest flight from Newark Airport to Washington Dulles Airport is the direct flight which takes 1 h 18 min.

Search flights

Yes, the driving distance between Princeton Junction to Washington Dulles Airport (IAD) is 210 miles. It takes approximately 3 h 51 min to drive from Princeton Junction to Washington Dulles Airport (IAD).

Get driving directions

United Airlines offers flights from Newark Airport to Washington Dulles Airport.

Search flights

There are 186+ hotels available in Washington Dulles Airport (IAD). Prices start at $69 USD per night.

More details

Map of how to get from Princeton Junction to Washington Dulles Airport (IAD).
Launch map view
  • Distance: 178.6 miles
  • Duration: 3 h 18 min

What companies run services between Princeton Junction, NJ, USA and Washington Dulles Airport (IAD), USA?

Amtrak Northeast Regional operates a train from Princeton Junction to Washington Dulles Airport (IAD) hourly. Tickets cost $75 - $200 and the journey takes 2 h 28 min. Alternatively, OurBus operates a bus from Princeton Junction to Washington Dulles Airport (IAD) twice daily. Tickets cost $16 - $30 and the journey takes 3 h 40 min.

Airlines
United Airlines
Website
united.com
Flights from Newark to Washington Dulles
Ave. Duration
1 h 23 min
When
Every day
Estimated price
$110 - $550
Flights from New York La Guardia to Washington Dulles
Ave. Duration
1 h 23 min
When
Every day
Estimated price
$100 - $650
Flights from Philadelphia to Washington Dulles
Ave. Duration
1 h 2 min
When
Every day
Estimated price
$300 - $1,400
Flights from Newark to Reagan Washington
Ave. Duration
1 h 20 min
When
Every day
Estimated price
$180 - $900
American Airlines
Website
aa.com
Flights from Philadelphia to Reagan Washington
Ave. Duration
1 h 7 min
When
Every day
Estimated price
$190 - $750
JetBlue Airways
Website
jetblue.com
Flights from New York JFK to Washington Dulles
Ave. Duration
1 h 20 min
When
Every day
Estimated price
$80 - $430
Delta
Website
delta.com
Flights from New York JFK to Washington Dulles
Ave. Duration
1 h 27 min
When
Every day
Estimated price
$70 - $550
Train operators
NJ Transit
Phone
+1 973-491-7000
Website
njtransit.com
Train from Princeton Jct. to Newark Airport Railroad Station
Ave. Duration
53 min
Frequency
Every 30 minutes
Estimated price
$14 - $19
Schedules at
njtransit.com
Train from Princeton Jct. to New York Penn Station
Ave. Duration
1 h 21 min
Frequency
Every 30 minutes
Estimated price
$9 - $15
Schedules at
njtransit.com
Amtrak Northeast Regional
Rome2rio's guide to Amtrak Northeast Regional
Contact Details
Phone
+1 215-856-7924
Website
amtrak.com
Train from Princeton Junction Amtrak Station to New York Penn Station
Ave. Duration
52 min
Frequency
Twice daily
Estimated price
$65 - $180
Website
amtrak.com
Coach Seat
$65 - $110
Business Seat
$100 - $180
Train from Trenton Amtrak Station to Washington Union Station
Ave. Duration
2 h 28 min
Frequency
Hourly
Estimated price
$75 - $200
Website
amtrak.com
Coach Seat
$75 - $130
Business Seat
$110 - $200
Train from Trenton Amtrak Station to New Carrollton Amtrak Station
Ave. Duration
2 h 6 min
Frequency
Hourly
Estimated price
$75 - $200
Website
amtrak.com
Coach Seat
$75 - $130
Business Seat
$110 - $200
Amtrak

Amtrak is a rail service that connects the US and three Canadian provinces. Covering 21,000 route miles (34,000km) Amtrak operates more than 300 trains daily. These medium and long distance intercity services operate at speeds of up to 240km/h, to more than 500 destinations. Founded in 1971, it is based in Washington, D.C. and offers four classes of travel: First Class, Sleeper, Business and Coach. Ticket fares are divided into five subclasses: Saver, Value, Flexible, Business and Premium. Amtrak trains are known for their wide seats, plug-in power, big windows and storage capabilities.

Rome2rio's guide to Amtrak
Contact Details
Phone
+1 215-856-7924
Website
amtrak.com
Train from Trenton Amtrak Station to Philadelphia 30th Street Station
Ave. Duration
28 min
Frequency
Hourly
Estimated price
$22 - $40
Website
amtrak.com
Coach Seat
$22 - $35
Flexi Coach Seat
$35 - $60
Business Coach Seat
$28 - $40
Room
$130 - $190
Bus operators
Metro Washington DC
Phone
202-637-7000
Website
wmata.com
Bus from N Moore St & Rosslyn Station Bus Bay C to Dulles Airport Main Terminal & Arrivals/Door
Ave. Duration
38 min
Frequency
Hourly
Estimated price
$8
Schedules at
wmata.com
Bus from D St Sw & 7Th St Sw to Dulles Airport Main Terminal & Arrivals/Door
Ave. Duration
55 min
Frequency
Every 30 minutes
Estimated price
$8
Schedules at
wmata.com
OurBus
Phone
+1 844-800-6828
Website
ourbus.com
Bus from New Brunswick, NJ to Washington, DC
Ave. Duration
3 h 40 min
Frequency
Twice daily
Estimated price
$16 - $30
Book at
ourbus.com

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Trips to Washington Dulles Airport (IAD)