Princeton, NJ to Washington, DC Flights

Sun, May 17
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Journey information

Overview: Princeton, NJ to Washington, DC flight

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Icon of flight

Flights from Princeton, NJ to Washington, DC depart on average 67 times per day, taking around 1h 30m. Cheap flight tickets for this journey start at $69 (€55) but you can travel from only $12 (€10) by train.

There are 23 flights per day. The earliest flight runs at 05:00, the last at 23:55. The fastest flight covers the 161 miles (260 km) distance in 1h 14m. May is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Train from $12 (€10)
Distance
161 miles (260 km)
Average flight duration
1h 30m
Cheapest ticket price
$69 (€55)
Flights per day
67
Direct flights
23
Fastest flight
1h 14m
First flight
5:00 AM
Last flight
11:55 PM
Cheapest Month
May
Cheapest Day
Tue
High Season
Jul - Sep
Low Season
Jan - Mar
Busiest Day
Fri
Least Busy Day
Wed
Best time to book
49 days
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Train from $12 (€10)

The cheapest and fastest flights from Princeton, NJ to Washington, DC

Showing times and prices for May 23

Cheapest price

$102

Average price

$178

Fastest journey

1 h 14 m

Average duration

1 h 24 m

Flights per day

5

Distance

260 km

Cheap tickets

The best way to find a cheap flight ticket from Princeton, NJ to Washington, DC is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Princeton, NJ to Washington, DC will cost around $178 if you buy it on the day, but the cheapest tickets can be found for only $102.

Fast flights

Of the 5 flights that leave Princeton, NJ for Washington, DC onSat, May 23, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sat, May 23 the direct flights cover the 260 km distance in an average of 1 h 24 m but if you time it right, some flights will get you there in just 1 h 14 m .

On Sat, May 23 the longest flights will take 1 h 38 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • JetBlue Airways
    1:38 AM1h21
    Princeton, NJ
    2:59 AMWashington, DC
    $1021One-way
    0 transfers
  • JetBlue Airways
    2:45 AM1h14
    Princeton, NJ
    3:59 AMWashington, DC
    $1761One-way
    0 transfers
  • JetBlue Airways
    1:45 AM1h14
    Princeton, NJ
    2:59 AMWashington, DC
    $1781One-way
    0 transfers
  • American Airlines
    9:27 PM1h38
    Princeton, NJ
    11:05 PMWashington, DC
    $1931One-way
    0 transfers
  • JetBlue Airways
    1:25 AM1h34
    Princeton, NJ
    2:59 AMWashington, DC
    $2441One-way
    0 transfers

Travel Information

Compare bus, train, and flight for Princeton, NJ to Washington, DC

Omio recommends booking the train as it is the most popular option from Princeton, NJ to Washington, DC among Omio's users. If you are prioritising price take the bus with prices starting from $25. For those with little time consider booking a flight which can get you there in 1h 30m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.2kg. The ticket price range depends on the travel mode: a bus costs an average of $25, and a flight costs an average of $69.

Distance: 161 miles (260 km)

Compare flight with

Flight
Most popular
Train
Bus
Driving

$183

Average price

$48

Average price

$36

Average price

Cheapest

$48

Average price

(fuel + tolls)

4h 30m

Average total duration

Fastest

1h 30m

Onboard

+

3h 0m

Additional time*

3h 11m

Average total duration

2h 41m

Onboard

+

30m

Additional time*

4h 26m

Average total duration

3h 56m

Onboard

+

30m

Additional time*

3h 19m

Average total duration

(door-to-door)

0.8 - 1.6kg

CO2 emissions

0.1 - 0.2kg

CO2 emissions

Lowest

-

CO2 emissions

-

CO2 emissions

Direct Options

Direct Options

Direct Options

Direct Options

Additional time: Average total travel duration to departure point, security checks and transfers.

The cheapest way to travel from Princeton, NJ to Washington, DC is a bus with an average price of $36 (€29).

This is compared to other travel options from Princeton, NJ to Washington, DC:

A bus is $13 (€10) less than a train for this route with tickets for a train from Princeton, NJ to Washington, DC costing on average $48 (€39).

A bus is $148 (€119) less than a flight for this route with tickets for a flight from Princeton, NJ to Washington, DC costing on average $183 (€148).

The fastest way to travel from Princeton, NJ to Washington, DC is by flight with an average journey time of 1h 30m.

Other travel options to Washington, DC take longer:

Train takes on average 2h 41m.

Bus takes on average 3h 56m.

It's helpful to compare your options as there are 3 ways to travel between Princeton, NJ and Washington, DC including taking a bus, train, and flight.
We recommend using the train as it is the most popular way to get from Princeton, NJ to Washington, DC among Omio's users.

Live departures

Princeton, NJ to Washington, DC flight times

The table below shows live departures for Princeton, NJ to Washington, DC flights for today, Saturday, May 16. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
American AirlinesAA1575 · AA11975:05 AM Newark Liberty International Airport
4h01
9:06 AM Ronald Reagan National Airport1 transfer
American AirlinesAA2061 · AA28256:00 AM LaGuardia Airport
4h49
10:49 AM Ronald Reagan National Airport1 transfer
UnitedUA36566:00 AM LaGuardia Airport
1h27
7:27 AM Dulles International Airport0 transfersDirect
American AirlinesAA3139 · AA28256:05 AM Philadelphia International Airport
4h44
10:49 AM Ronald Reagan National Airport1 transfer
UnitedUA660 · UA13146:10 AM Philadelphia International Airport
10h54
5:04 PM Ronald Reagan National Airport1 transfer
UnitedUA660 · UA15466:10 AM Philadelphia International Airport
8h03
2:13 PM Baltimore/Washington International Airport1 transfer
UnitedUA660 · UA21286:10 AM Philadelphia International Airport
9h48
3:58 PM Dulles International Airport1 transfer
UnitedUA660 · UA22776:10 AM Philadelphia International Airport
5h38
11:48 AM Dulles International Airport1 transfer
UnitedUA660 · UA13556:10 AM Philadelphia International Airport
7h53
2:03 PM Dulles International Airport1 transfer
UnitedUA660 · UA1719 · UA44016:10 AM Philadelphia International Airport
10h13
4:23 PM Dulles International Airport2 transfers
UnitedUA660 · UA26686:10 AM Philadelphia International Airport
8h04
2:14 PM Ronald Reagan National Airport1 transfer
UnitedUA660 · UA4506:10 AM Philadelphia International Airport
14h52
9:02 PM Baltimore/Washington International Airport1 transfer
UnitedUA660 · UA5756 · UA61906:10 AM Philadelphia International Airport
9h56
4:06 PM Dulles International Airport2 transfers
UnitedUA13666:10 AM Newark Liberty International Airport
1h18
7:28 AM Dulles International Airport0 transfersDirect
UnitedUA660 · UA56036:10 AM Philadelphia International Airport
12h59
7:09 PM Baltimore/Washington International Airport1 transfer
American AirlinesAA2643 · AA28256:30 AM John F. Kennedy International Airport
4h19
10:49 AM Ronald Reagan National Airport1 transfer
American AirlinesAA8516:30 AM LaGuardia Airport
1h19
7:49 AM Ronald Reagan National Airport0 transfersDirect
JetBlue AirwaysB6118 · B614556:45 AM John F. Kennedy International Airport
4h25
11:10 AM Ronald Reagan National Airport1 transfer
UnitedUA4472 · UA44956:55 AM Newark Liberty International Airport
4h46
11:41 AM Dulles International Airport1 transfer
UnitedUA3455 · UA34397:00 AM Newark Liberty International Airport
4h54
11:54 AM Dulles International Airport1 transfer
American AirlinesAA3284+psa airlinesAA55467:08 AM Philadelphia International Airport
3h43
10:51 AM Ronald Reagan National Airport1 transfer
psa airlinesAA5546+envoy airAA35907:08 AM Philadelphia International Airport
5h51
12:59 PM Ronald Reagan National Airport1 transfer
UnitedUA211 · UA15467:10 AM LaGuardia Airport
7h03
2:13 PM Baltimore/Washington International Airport1 transfer
Republic AirlinesAA4652 · AA46147:13 AM LaGuardia Airport
3h46
10:59 AM Ronald Reagan National Airport1 transfer
UnitedUA1890 · UA15357:15 AM Newark Liberty International Airport
4h40
11:55 AM Dulles International Airport1 transfer
UnitedUA4393 · UA41857:53 AM Newark Liberty International Airport
3h51
11:44 AM Dulles International Airport1 transfer
UnitedUA45008:00 AM Newark Liberty International Airport
1h30
9:30 AM Ronald Reagan National Airport0 transfersDirect
Republic AirlinesAA4555 · AA43668:00 AM LaGuardia Airport
4h59
12:59 PM Ronald Reagan National Airport1 transfer
Republic AirlinesAA4555+envoy airAA41988:00 AM LaGuardia Airport
3h50
11:50 AM Ronald Reagan National Airport1 transfer
UnitedUA467 · UA15468:05 AM LaGuardia Airport
6h08
2:13 PM Baltimore/Washington International Airport1 transfer
American AirlinesAA1564 · AA9978:20 AM Philadelphia International Airport
5h48
2:08 PM Ronald Reagan National Airport1 transfer
Republic AirlinesAA4365 · AA43668:27 AM Philadelphia International Airport
4h32
12:59 PM Ronald Reagan National Airport1 transfer
Republic AirlinesAA4416 · AA43429:17 AM John F. Kennedy International Airport
4h02
1:19 PM Ronald Reagan National Airport1 transfer
piedmont airlinesAA6015+psa airlinesAA54339:20 AM Philadelphia International Airport
4h24
1:44 PM Ronald Reagan National Airport1 transfer
UnitedUA3669 · UA35309:40 AM Newark Liberty International Airport
6h42
4:22 PM Dulles International Airport1 transfer
UnitedUA1811 · UA243710:00 AM Philadelphia International Airport
9h28
7:28 PM Dulles International Airport1 transfer
UnitedUA1811 · UA212810:00 AM Philadelphia International Airport
5h58
3:58 PM Dulles International Airport1 transfer
UnitedUA1811 · UA1492 · UA398710:00 AM Philadelphia International Airport
11h25
9:25 PM Dulles International Airport2 transfers
UnitedUA1811 · UA131410:00 AM Philadelphia International Airport
7h04
5:04 PM Ronald Reagan National Airport1 transfer
UnitedUA1811 · UA3465 · UA340410:00 AM Philadelphia International Airport
11h21
9:21 PM Dulles International Airport2 transfers
UnitedUA1811 · UA58710:00 AM Philadelphia International Airport
7h30
5:30 PM Dulles International Airport1 transfer
UnitedUA1811 · UA364910:00 AM Philadelphia International Airport
10h15
8:15 PM Ronald Reagan National Airport1 transfer
UnitedUA1811 · UA216010:00 AM Philadelphia International Airport
12h47
10:47 PM Ronald Reagan National Airport1 transfer
UnitedUA1811 · UA136910:00 AM Philadelphia International Airport
11h06
9:06 PM Ronald Reagan National Airport1 transfer
UnitedUA1811 · UA560310:00 AM Philadelphia International Airport
9h09
7:09 PM Baltimore/Washington International Airport1 transfer
UnitedUA1811 · UA45010:00 AM Philadelphia International Airport
11h02
9:02 PM Baltimore/Washington International Airport1 transfer
American AirlinesAA2036+psa airlinesAA526810:04 AM LaGuardia Airport
4h47
2:51 PM Dulles International Airport1 transfer
UnitedUA417710:11 AM Newark Liberty International Airport
1h36
11:47 AM Dulles International Airport0 transfersDirect
UnitedUA3703 · UA435210:17 AM Newark Liberty International Airport
5h57
4:14 PM Dulles International Airport1 transfer
UnitedUA351610:27 AM LaGuardia Airport
1h26
11:53 AM Dulles International Airport0 transfersDirect
American AirlinesAA1180 · AA165910:30 AM Philadelphia International Airport
6h17
4:47 PM Ronald Reagan National Airport1 transfer
American AirlinesAA1180+psa airlinesAA526810:30 AM Philadelphia International Airport
4h21
2:51 PM Dulles International Airport1 transfer
UnitedUA1365 · UA246310:34 AM Newark Liberty International Airport
5h44
4:18 PM Dulles International Airport1 transfer
UnitedUA417211:00 AM Newark Liberty International Airport
1h30
12:30 PM Ronald Reagan National Airport0 transfersDirect
piedmont airlinesAA6122+envoy airAA419211:10 AM Philadelphia International Airport
3h34
2:44 PM Ronald Reagan National Airport1 transfer
Republic AirlinesAA456011:14 AM LaGuardia Airport
1h33
12:47 PM Ronald Reagan National Airport0 transfersDirect
UnitedUA3446 · UA353011:34 AM Newark Liberty International Airport
4h48
4:22 PM Dulles International Airport1 transfer
UnitedUA1183 · UA72111:35 AM Newark Liberty International Airport
4h33
4:08 PM Dulles International Airport1 transfer
psa airlinesAA5675+American AirlinesAA165911:50 AM Philadelphia International Airport
4h57
4:47 PM Ronald Reagan National Airport1 transfer
UnitedUA3597 · UA78011:55 AM Newark Liberty International Airport
4h31
4:26 PM Dulles International Airport1 transfer
Republic AirlinesAA434612:10 PM LaGuardia Airport
1h35
1:45 PM Ronald Reagan National Airport0 transfersDirect
UnitedUA4604 · UA459712:24 PM Newark Liberty International Airport
3h55
4:19 PM Dulles International Airport1 transfer
UnitedUA577 · UA72112:40 PM Newark Liberty International Airport
3h28
4:08 PM Dulles International Airport1 transfer
American AirlinesAA1189+Republic AirlinesAA437012:50 PM Philadelphia International Airport
4h27
5:17 PM Ronald Reagan National Airport1 transfer
UnitedUA44991:00 PM Newark Liberty International Airport
1h24
2:24 PM Ronald Reagan National Airport0 transfersDirect
UnitedUA3622 · UA48761:00 PM Newark Liberty International Airport
3h18
4:18 PM Dulles International Airport1 transfer
UnitedUA1967 · UA56031:10 PM LaGuardia Airport
5h59
7:09 PM Baltimore/Washington International Airport1 transfer
UnitedUA2207 · UA24371:26 PM Philadelphia International Airport
6h02
7:28 PM Dulles International Airport1 transfer
UnitedUA2207 · UA4501:26 PM Philadelphia International Airport
7h36
9:02 PM Baltimore/Washington International Airport1 transfer
UnitedUA2207 · UA36491:26 PM Philadelphia International Airport
6h49
8:15 PM Ronald Reagan National Airport1 transfer
UnitedUA2207 · UA22021:26 PM Philadelphia International Airport
7h52
9:18 PM Dulles International Airport1 transfer
UnitedUA2207 · UA56031:26 PM Philadelphia International Airport
5h43
7:09 PM Baltimore/Washington International Airport1 transfer
UnitedUA2207 · UA13691:26 PM Philadelphia International Airport
7h40
9:06 PM Ronald Reagan National Airport1 transfer
UnitedUA2207 · UA21601:26 PM Philadelphia International Airport
9h21
10:47 PM Ronald Reagan National Airport1 transfer
American AirlinesAA2051+psa airlinesAA52691:54 PM LaGuardia Airport
5h39
7:33 PM Dulles International Airport1 transfer
American AirlinesAA793 · AA23331:55 PM Philadelphia International Airport
6h05
8:00 PM Ronald Reagan National Airport1 transfer
American AirlinesAA793+psa airlinesAA52691:55 PM Philadelphia International Airport
5h38
7:33 PM Dulles International Airport1 transfer
UnitedUA2351 · UA4502:10 PM LaGuardia Airport
6h52
9:02 PM Baltimore/Washington International Airport1 transfer
Republic AirlinesAA4454+psa airlinesAA52802:20 PM LaGuardia Airport
4h14
6:34 PM Ronald Reagan National Airport1 transfer
American AirlinesAA3179 · AA23332:30 PM John F. Kennedy International Airport
5h30
8:00 PM Ronald Reagan National Airport1 transfer
American AirlinesAA3179+psa airlinesAA52692:30 PM John F. Kennedy International Airport
5h03
7:33 PM Dulles International Airport1 transfer
UnitedUA2485 · UA36862:41 PM Newark Liberty International Airport
6h33
9:14 PM Dulles International Airport1 transfer
UnitedUA36882:50 PM LaGuardia Airport
1h26
4:16 PM Dulles International Airport0 transfersDirect
UnitedUA3706 · UA42842:54 PM Newark Liberty International Airport
6h21
9:15 PM Dulles International Airport1 transfer
Republic AirlinesAA45222:59 PM John F. Kennedy International Airport
1h46
4:45 PM Ronald Reagan National Airport0 transfersDirect
UnitedUA3409 · UA44883:00 PM Newark Liberty International Airport
6h05
9:05 PM Dulles International Airport1 transfer
UnitedUA44863:00 PM Newark Liberty International Airport
1h24
4:24 PM Ronald Reagan National Airport0 transfersDirect
American AirlinesAA3280 · AA23333:05 PM LaGuardia Airport
4h55
8:00 PM Ronald Reagan National Airport1 transfer
UnitedUA19923:08 PM Newark Liberty International Airport
1h19
4:27 PM Dulles International Airport0 transfersDirect
UnitedUA45403:10 PM Philadelphia International Airport
1h10
4:20 PM Dulles International Airport0 transfersDirect
Republic AirlinesAA4684 · AA44303:20 PM Philadelphia International Airport
3h55
7:15 PM Ronald Reagan National Airport1 transfer
UnitedUA1536 · UA21363:20 PM Newark Liberty International Airport
5h53
9:13 PM Dulles International Airport1 transfer
American AirlinesAA2573 · AA23333:25 PM Philadelphia International Airport
4h35
8:00 PM Ronald Reagan National Airport1 transfer
American AirlinesAA2573 · AA31703:25 PM Philadelphia International Airport
4h09
7:34 PM Baltimore/Washington International Airport1 transfer
American AirlinesAA2573+psa airlinesAA52693:25 PM Philadelphia International Airport
4h08
7:33 PM Dulles International Airport1 transfer
piedmont airlinesAA5836+psa airlinesAA56213:27 PM Philadelphia International Airport
3h43
7:10 PM Ronald Reagan National Airport1 transfer
UnitedUA4582 · UA44223:30 PM Newark Liberty International Airport
5h30
9:00 PM Dulles International Airport1 transfer
psa airlinesAA52463:38 PM Philadelphia International Airport
1h22
5:00 PM Ronald Reagan National Airport0 transfersDirect
UnitedUA34884:00 PM Newark Liberty International Airport
1h25
5:25 PM Ronald Reagan National Airport0 transfersDirect
UnitedUA3596 · UA36864:19 PM Newark Liberty International Airport
4h55
9:14 PM Dulles International Airport1 transfer
UnitedUA3503 · UA34454:30 PM Newark Liberty International Airport
4h48
9:18 PM Dulles International Airport1 transfer
UnitedUA3607 · UA42704:47 PM Newark Liberty International Airport
4h23
9:10 PM Dulles International Airport1 transfer
UnitedUA3508 · UA42844:50 PM Newark Liberty International Airport
4h25
9:15 PM Dulles International Airport1 transfer
UnitedUA3586 · UA34534:55 PM Newark Liberty International Airport
4h30
9:25 PM Dulles International Airport1 transfer
UnitedUA3599 · UA35824:57 PM Newark Liberty International Airport
4h14
9:11 PM Dulles International Airport1 transfer
UnitedUA3447 · UA44884:59 PM Newark Liberty International Airport
4h06
9:05 PM Dulles International Airport1 transfer
UnitedUA308 · UA20525:05 PM Philadelphia International Airport
7h28
12:33 AM Dulles International Airport1 transfer
UnitedUA308 · UA21605:05 PM Philadelphia International Airport
5h42
10:47 PM Ronald Reagan National Airport1 transfer
UnitedUA4538 · UA43025:10 PM Newark Liberty International Airport
4h12
9:22 PM Dulles International Airport1 transfer
Republic AirlinesAA43395:15 PM John F. Kennedy International Airport
1h48
7:03 PM Ronald Reagan National Airport0 transfersDirect
American AirlinesAA2269 · AA13545:30 PM LaGuardia Airport
4h45
10:15 PM Ronald Reagan National Airport1 transfer
Republic AirlinesAA47465:30 PM LaGuardia Airport
1h38
7:08 PM Ronald Reagan National Airport0 transfersDirect
UnitedUA4176 · UA44225:34 PM Newark Liberty International Airport
3h26
9:00 PM Dulles International Airport1 transfer
American AirlinesAA1827 · AA22535:35 PM Philadelphia International Airport
6h24
11:59 PM Dulles International Airport1 transfer
American AirlinesAA1827 · AA13545:35 PM Philadelphia International Airport
4h40
10:15 PM Ronald Reagan National Airport1 transfer
American AirlinesAA1827 · AA31145:35 PM Philadelphia International Airport
6h20
11:55 PM Ronald Reagan National Airport1 transfer
UnitedUA2655 · UA12696:54 PM Philadelphia International Airport
15h09
10:03 AM Baltimore/Washington International Airport1 transfer
UnitedUA2655 · UA20526:54 PM Philadelphia International Airport
5h39
12:33 AM Dulles International Airport1 transfer
American AirlinesAA3221 · AA22536:59 PM LaGuardia Airport
5h00
11:59 PM Dulles International Airport1 transfer
American AirlinesAA3221 · AA31146:59 PM LaGuardia Airport
4h56
11:55 PM Ronald Reagan National Airport1 transfer
UnitedUA35357:29 PM LaGuardia Airport
1h31
9:00 PM Dulles International Airport0 transfersDirect
American AirlinesAA3167 · AA22537:29 PM John F. Kennedy International Airport
4h30
11:59 PM Dulles International Airport1 transfer
American AirlinesAA3167 · AA31147:29 PM John F. Kennedy International Airport
4h26
11:55 PM Ronald Reagan National Airport1 transfer
UnitedUA26777:45 PM Newark Liberty International Airport
1h26
9:11 PM Dulles International Airport0 transfersDirect
Republic AirlinesAA44747:45 PM Philadelphia International Airport
1h15
9:00 PM Ronald Reagan National Airport0 transfersDirect
UnitedUA43867:45 PM Philadelphia International Airport
1h10
8:55 PM Dulles International Airport0 transfersDirect
American AirlinesAA864 · AA13187:46 PM Philadelphia International Airport
4h10
11:56 PM Baltimore/Washington International Airport1 transfer
American AirlinesAA864 · AA22537:46 PM Philadelphia International Airport
4h13
11:59 PM Dulles International Airport1 transfer
UnitedUA44578:00 PM Newark Liberty International Airport
1h31
9:31 PM Ronald Reagan National Airport0 transfersDirect
Republic AirlinesAA47819:00 PM John F. Kennedy International Airport
1h47
10:47 PM Ronald Reagan National Airport0 transfersDirect
JetBlue AirwaysB625879:25 PM John F. Kennedy International Airport
1h34
10:59 PM Ronald Reagan National Airport0 transfersDirect
Sunday, May 17
JetBlue Airways1:25 AM Princeton, NJ
1h34
2:59 AM Washington, DC0 transfersDirect
JetBlue Airways1:38 AM Princeton, NJ
1h21
2:59 AM Washington, DC0 transfersDirect
JetBlue Airways1:45 AM Princeton, NJ
1h14
2:59 AM Washington, DC0 transfersDirect
Saturday, May 16
UnitedUA17849:59 PM Newark Liberty International Airport
1h26
11:25 PM Dulles International Airport0 transfersDirect
JetBlue Airways2:45 AM Princeton, NJ
1h14
3:59 AM Washington, DC0 transfersDirect

This is the last flight of the day.

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FAQs: Princeton, NJ to Washington, DC Flight

Find answers to the most common questions about traveling from Princeton, NJ to Washington, DC by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Washington, DC, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Princeton, NJ to Washington, DC can start from as little as $69 (€55) when you book in advance. The average flight ticket price for Princeton, NJ to Washington, DC is $183 (€148) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Princeton, NJ to Washington, DC is 1h 14m to travel the 161 miles (260 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Princeton, NJ to Washington, DC leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Princeton, NJ to Washington, DC leaves at 11:55 PM.
Flights from Princeton, NJ to Washington, DC generally leave from Philadelphia International Airport and arrive in Dulles International Airport.Philadelphia International Airport is 1 miles (3 km) away from Princeton, NJ city centre and Dulles International Airport is 1 miles (3 km) from Washington, DC city centre.
The cheapest month for a flight from Princeton, NJ to Washington, DC is May.
It's helpful to compare your options as there are 3 ways to travel between Princeton, NJ and Washington, DC including taking a bus, train, and flight.
Since neither Princeton, NJ nor Washington, DC are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is no time difference between Princeton, NJ and Washington, DC.
Some of the most interesting sights to explore in Washington, DC are:
  • The National Mall, a historic and iconic open-area national park featuring monuments and museums
  • The White House, the official residence and workplace of the President of the United States
  • The United States Capitol, the home of the United States Congress and a symbol of the American people and government
  • The Smithsonian Institution, a group of museums and research institutions offering diverse exhibits and educational programs
  • The Lincoln Memorial, a monument honoring the 16th President of the United States, Abraham Lincoln, known for its impressive architecture and historical significance.
The best events to attend in Washington, DC include:
  • National Cherry Blossom Festival, a celebration of the blooming cherry blossom trees with parades and cultural events
  • Independence Day Celebration, fireworks and festivities at the National Mall to commemorate the nation's independence
  • Smithsonian Folklife Festival, a showcase of cultural traditions from around the world held on the National Mall
  • DC Jazz Festival, an annual event featuring performances by renowned jazz musicians at various venues across the city.
The best holidays to experience in Washington, DC include:
  • Memorial Day, marks the unofficial start of summer with parades and remembrance ceremonies
  • Labor Day, a long weekend perfect for enjoying the city's parks and outdoor activities
  • Thanksgiving, a time for family gatherings and exploring seasonal markets
  • Winter Holidays, festive decorations and holiday spirit throughout the city.
The best things to do in Washington, DC include:
  • Discover the National Gallery of Art, featuring an extensive collection of European and American art from the Middle Ages to the present
  • Stroll through Georgetown, a historic neighborhood known for its cobblestone streets, upscale shops, and vibrant dining scene
  • Visit the Library of Congress, the largest library in the world, offering a vast collection of books, recordings, and exhibits
  • Explore the vibrant Eastern Market, a historic public market offering fresh food, local arts, and crafts
  • Enjoy a performance at the Kennedy Center, a premier venue for the performing arts, featuring theater, dance, and music.
The best season to visit Washington, DC is Spring or Fall. The best weather to explore Washington, DC is during April-June or September-November.
We recommend using the train as it is the most popular way to get from Princeton, NJ to Washington, DC among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Washington, DC, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like the National Mall and Metro stations. Common scams include overpriced taxi rides and unofficial tour operators. It's advisable to use licensed transportation services and stay aware of surroundings, particularly at night or in less busy neighborhoods.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular airports

Popular airports from Princeton, NJ to Washington, DC

Princeton
Washington
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
3 km
carConnection
Car connection
VA-267, Exit 9A
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops available in all concourses, main shops include Duty-Free, Hudson News, and Tech on the Go.
Parking
Parking
  • Parking available in the terminal Parking Garage, approximately 5.7€ ($6) per hour.
Dining
Dining
  • Restaurants located in all concourses; options include fast food, cafes, and sit-down dining like Five Guys and Chipotle.
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps, assistance
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels nearby include Washington Dulles Airport Marriott within walking distance.
Shower
Shower
  • Showers available in some lounges; access typically requires lounge entry fee.
Lounge
Lounge
  • Lounges available, including United Club and Turkish Airlines Lounge.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in the main terminal; contact via phone or email.
Car Rental
Car Rental
  • Car rental services available on-site; companies include Avis, Hertz, and Enterprise.
Public transit options for Dulles International Airport
  • Silver Line Metro, Dulles Intertiol Airport Station, 26 miles
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
4 km
carConnection
Car connection
George Washington Memorial Parkway, Exit 10A
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops are available in all terminals, including Hudson News and Duty-Free Americas.
Parking
Parking
  • Parking available in garages A, B, and C, approximately 5.7€ ($6) per hour.
Dining
Dining
  • Restaurants are located in all terminals, offering American, Italian, and fast food options; top choices include Legal Sea Foods and Five Guys.
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps, assistance
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels within walking distance, including the Crystal Gateway Marriott.
Shower
Shower
  • Showers are available in some lounges; access may require a lounge pass or membership.
Lounge
Lounge
  • Lounges available, including the American Airlines Admirals Club and Delta Sky Club.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in terminal A; contact airport police for assistance.
Car Rental
Car Rental
  • Car rental services are available on-site, with companies like Hertz, Avis, and Enterprise.
Public transit options for Ronald Reagan National Airport
  • Washington Metro, Yellow/Blue Line, Rold Reagan Washington tiol Airport Station, 5 km

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