- Must visit
National Air and Space Museum
This world-class museum presents aviation and space history through iconic aircraft, spacecraft, and hands-on science exhibits.
2,000+ travel companies
2,000+ travel companies
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
4.942K ratings
Google Play
4.6136K reviews
The cheapest and fastest trains from Princeton, NJ to Washington, DC
Showing times, prices and bookable tickets for Oct 30
- Cheapest price on Oct 30
- $13
- Average ticket price on Oct 30
- $84
- Fastest journey on Oct 30
- 2 h 26 m
- Average journey duration on Oct 30
- 2 h 34 m
- Trains on Oct 30
- 7
- Distance
- 260 km
Cheap tickets
The best way to find a cheap train 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 $84 if you buy it on the day, but the cheapest tickets can be found for only $13.
Fast trains
On Fri, Oct 30, we found 7 trains from Princeton, NJ to Washington, DC, including 7 direct services.
On Fri, Oct 30 the direct trains cover the 260 km distance in an average of 2 h 34 m but if you time it right, some trains will get you there in just 2 h 26 m .
On Fri, Oct 30 the slowest trains will take 2 h 50 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.
5:22 AM 6h32 Princeton, NJ 11:54 AM Washington, DC $13 1 One-way 0 transfers4:22 AM 6h32 Princeton, NJ 10:54 AM Washington, DC $13 1 One-way 0 transfers1:48 PM 2h26 Princeton, NJ 4:14 PM Washington, DC $80 1 One-way 0 transfers11:22 PM 2h36 Princeton, NJ 1:58 AM Washington, DC $83 1 One-way 0 transfers1:49 AM 2h30 Princeton, NJ 4:19 AM Washington, DC $112 1 One-way 0 transfers
1:48 PM 2h26 Princeton, NJ 4:14 PM Washington, DC $80 1 One-way 0 transfers1:49 AM 2h30 Princeton, NJ 4:19 AM Washington, DC $112 1 One-way 0 transfers2:08 AM 2h30 Princeton, NJ 4:38 AM Washington, DC $113 1 One-way 0 transfers11:22 PM 2h36 Princeton, NJ 1:58 AM Washington, DC $83 1 One-way 0 transfers12:19 PM 2h50 Princeton, NJ 3:09 PM Washington, DC $174 1 One-way 0 transfers
Journey information
Overview: Train from Princeton, NJ to Washington, DC
USAUSA
Trains from Princeton, NJ to Washington, DC run on average 26 times per day, taking around 2h 50m. Cheap train tickets for this journey start at $12 (€10) if you book in advance.
There are 25 trains per day. The earliest train runs at 00:20, the last at 23:23. The fastest train covers the 161 miles (260 km) distance in 2h 19m.
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
Distance 161 miles (260 km) |
Average train duration 2h 50m |
Cheapest ticket price $12 (€10) |
Trains per day 26 |
Direct trains 25 |
Fastest train 2h 19m |
First train 12:20 AM |
Last train 11:23 PM |
Cheapest Month Feb |
Cheapest Day Wed |
High Season Oct - Dec |
Low Season Jan - Mar |
Busiest Day Fri |
Least Busy Day Wed |
Best time to book 3 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
Frequently asked questions about your Princeton, NJ to Washington, DC trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Princeton, NJ to Washington, DC.
Train ticket prices from Princeton, NJ to Washington, DC can vary. The cheapest ticket starts at $12 (€10), while the average price is around $140 (€118).
The train from Princeton, NJ to Washington, DC takes 2h 19m and runs 26 per day.
The distance by train from Princeton, NJ to Washington, DC is 161 miles (260 km).
The first train from Princeton, NJ to Washington, DC leaves at 12:20 AM.
The last train from Princeton, NJ to Washington, DC leaves at 11:23 PM.
Yes, there is a direct train from Princeton, NJ to Washington, DC. This service operates 25 times per day, provided by Amtrak.
Live departures
Princeton, NJ to Washington, DC train times
The table below shows live departures for Princeton, NJ to Washington, DC trains for today, Thursday, October 29. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 1147 Northeast Regional | 1:48 PM Trenton Transit Center, Trenton, NJ | 2h24 | 4:12 PM Washington Union Station, Washington, DC | 0 transfersDirect | |
| 1161 Northeast Regional | 2:49 PM Trenton Transit Center, Trenton, NJ | 2h37 | 5:26 PM Washington Union Station, Washington, DC | 0 transfersDirect | |
| 19 Crescent | 3:01 PM Trenton Transit Center, Trenton, NJ | 2h47 | 5:48 PM Washington Union Station, Washington, DC | 0 transfersDirect | |
| 97 Silver Meteor | 3:34 PM Trenton Transit Center, Trenton, NJ | 2h52 | 6:26 PM Washington Union Station, Washington, DC | 0 transfersDirect | |
| 1087 Northeast Regional | 4:04 PM Trenton Transit Center, Trenton, NJ | 2h30 | 6:34 PM Washington Union Station, Washington, DC | 0 transfersDirect | |
| 1163 Northeast Regional | 5:07 PM Trenton Transit Center, Trenton, NJ | 2h43 | 7:50 PM Washington Union Station, Washington, DC | 0 transfersDirect | |
| 1129 Northeast Regional | 6:03 PM Trenton Transit Center, Trenton, NJ | 2h40 | 8:43 PM Washington Union Station, Washington, DC | 0 transfersDirect | |
| 1135 Northeast Regional | 7:03 PM Trenton Transit Center, Trenton, NJ | 2h43 | 9:46 PM Washington Union Station, Washington, DC | 0 transfersDirect | |
| 1107 Northeast Regional | 8:03 PM Trenton Transit Center, Trenton, NJ | 2h37 | 10:40 PM Washington Union Station, Washington, DC | 0 transfersDirect | |
| 1165 Northeast Regional | 9:00 PM Princeton Junction Station at West Windsor, West Windsor Township, NJ | 2h42 | 11:42 PM Washington Union Station, Washington, DC | 0 transfersDirect | |
| 1165 Northeast Regional | 9:08 PM Trenton Transit Center, Trenton, NJ | 2h34 | 11:42 PM Washington Union Station, Washington, DC | 0 transfersDirect | |
| Friday, October 30 | |||||
| 1:49 AM Princeton, NJ | 2h30 | 4:19 AM Washington, DC | 0 transfersDirect | |
| 2:08 AM Princeton, NJ | 2h30 | 4:38 AM Washington, DC | 0 transfersDirect | |
| 4:22 AM Princeton, NJ | 6h32 | 10:54 AM Washington, DC | 0 transfersDirect | |
| 5:22 AM Princeton, NJ | 6h32 | 11:54 AM Washington, DC | 0 transfersDirect | |
| 12:19 PM Princeton, NJ | 2h50 | 3:09 PM Washington, DC | 0 transfersDirect | |
| 1:48 PM Princeton, NJ | 2h26 | 4:14 PM Washington, DC | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Train companies: Amtrak from Princeton, NJ to Washington, DC trainsAmtrak trains will get you between Princeton, NJ and Washington, DC from $12 (€10). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Amtrak
About
Amtrak is the main passenger train operator in the United States, providing medium- and long-distance intercity services across 46 states and three Canadian provinces. Operating over 300 trains daily and serving more than 500 destinations, Amtrak connects cities and regions nationwide through routes such as the high-speed Acela in the Northeast Corridor, the scenic Coast Starlight along the West Coast, and the Empire Builder linking Chicago to the Midwest and the Pacific Northwest. Other notable services include the Northeast Regional, Keystone Service, and the unique Auto Train, which allows passengers to bring their cars onboard. Amtrak offers a variety of classes to suit different budgets and travel needs, including Coach, Business, First Class, and Sleeper Class with options like Roomettes, Bedrooms, and Bedroom Suites for overnight journeys. Ticket types include Saver, Value, Flexible, Business, and Premium. Onboard amenities vary by service but may include comfortable seating, Wi-Fi, power outlets, dining options, and lounge access on select trains. Popular routes include Washington, D.C.–Boston, San Diego–San Luis Obispo, San Jose–Sacramento, and Chicago–Seattle.
Luggage & cancellation policy
Average Amtrak Duration
2h 19m
Cheapest Amtrak Price
$12 (€10)
Amtrak frequency
26 a day
Luggage included
2 personal items and 2 carry-on bags included free
Luggage storage
Overhead racks, under seats, and designated luggage areas at end of cars
Cancellation Policy
Cancellation policies depend on ticket type and timing
Refund
Full refund if train is canceled by Amtrak
Amenities on board the train
Wifi
Food sold onboard
Café car with snacks, beverages, and light meals. Long-distance trains have full-service dining cars
Seat reservation
Included in ticket price for Business and First Class. Optional fee for Coach Class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible restrooms, Red Cap assistance service, accessible platforms and stations
Pets
Small pets under 20 pounds allowed for $26 fee. Must be in carrier. Service animals travel free
Quiet zone
Companies, tickets, and onboard amenities between Princeton, NJ and Washington, DC
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
Yes, there is a high-speed train from Princeton, NJ to Washington, DC.
Yes, there is a night train from Princeton, NJ to Washington, DC.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Complete guide to Washington, DC
Things to do in Washington, DC
Discover the best of Washington, DC — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Washington, DC trip today.
- Must visit
Smithsonian National Museum of Natural History
Housed in a Beaux-Arts building, this museum explores natural wonders with dinosaurs, gems, fossils, and global biodiversity.
- Must visit
National Museum of African American History and Culture
A landmark museum documenting African American history and culture through powerful exhibitions, artifacts, and storytelling.
- Must visit
National Mall
The National Mall is Washington's grand civic promenade, lined with museums, memorials, and classic views ideal for first-time visitors.
- Must visit
Georgetown
Georgetown charms with historic streets, rowhouses, waterfront paths, and independent shops that make it one of the city's best walking areas.
- Must visit
Tidal Basin
The Tidal Basin loop offers famous cherry blossoms, water views, and easy access to several of Washington's most iconic memorials.
Half-Smoke
Half-smoke sausage, usually smoked pork and beef, served on a bun with chili, mustard, and onions. It is DC's signature street food, strongly tied to Ben's Chili Bowl.
- Vegetarian
Jumbo Slice Pizza
Jumbo slice is an oversized late-night pizza slice popular in Adams Morgan. It is a recognizable DC nightlife food known for its huge foldable portions.
Mumbo Sauce With Fried Chicken
Mumbo sauce is a sweet tangy red sauce commonly served with fried chicken and wings at DC carryouts. It is a beloved local condiment with roots in Black DC food culture.
Rose's Luxury
Acclaimed fine-dining restaurant focused on Mid-Atlantic ingredients and refined tasting menus in an elegant, contemporary dining room.
The Salt Line
Polished seafood institution at the municipal fish market, best known for regional oysters, crab cakes, and classic Chesapeake flavors.
Ben's Chili Bowl
Historic casual landmark famous for half-smokes, chili, and a classic diner feel. A must for trying DC's best-known street food tradition.
US dollar ($)
DC is pricier than many US cities. Hotels and dining run high in central areas, but Metro and many free museums help balance daily travel costs.
Average meal costs
- Budget
- $10-18 for fast food or casual takeout.
- Mid-range
- $25-45 per person for a meal.
- Fine dining
- $80+ per person for upscale restaurants.
- Coffee
- $4-6 for a cappuccino.
Tipping culture
Tip 18-20% at restaurants, more for great service. Taxis usually 10-15%. Cafes: round up or add $1-2.
Plan your visit to Washington, DC
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Washington, DC.
The train journey from Princeton, NJ to Washington, DC offers a mix of urban and natural scenery. Passengers can enjoy views of the Delaware River, passing through historic towns and lush greenery, especially during the warmer months, though much of the route primarily showcases suburban and urban landscapes.
Popular day trips by train from Washington, DC include Baltimore, MD, Wilmington, DE, Fredericksburg, VA, Newark, DE, Quantico, VA.
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.
FAQs: Trains from Princeton, NJ to Washington, DC
Find answers to the most common questions about traveling from Princeton, NJ to Washington, DC by train. 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 train, the cheapest option, or tips for making the most of your visit at Washington, DC, this guide helps you travel smarter and with confidence.
Yes, you can take the train from Princeton, NJ to Washington, DC.
popular train stations
Popular train stations from Princeton, NJ to Washington, DC
Most Princeton, NJ to Washington, DC trains use the to Union Station station pair. Use this guide to compare Princeton, NJ and Washington, DC train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Princeton
Arrival train stations in Washington
Which Washington, DC station do trains from Princeton, NJ arrive at?
Trains from Princeton, NJ to Washington, DC arrive at Union Station. Union Station is 1 miles (3 km) from Washington, DC city centre.
Union Station50 Massachusetts Ave NE, Washington, DC 20002, United States+1 202 2891908
City-centre transport
Getting to Union Station from Washington city centre
Union Station is 2 km from Washington city centre. Public transport options include:
BusD30 · 15m · $4 · every ~10 min
281, 481, 483, 484, 486 · 19m · $3 · every ~1 min
SubwayR · 5m · $3 · every ~27 min
Union Station train station facilities and services
Union Station has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, Hotel, Ticket Office, Bike Parking, Bike Rental, Car Rental, and Information Desk.
Food and drink
Food options include: Shake Shack, McDonald’s, Starbucks, Potbelly Sandwich Shop, Chopt Creative Salad Co., Chipotle Mexican Grill, Thunder Grill, Johnny Rockets, Jamba Juice, Ladurée Union Station, & many more
Wi-Fi and ATMs
Free Wi-Fi in the station courtesy of Amtrak. ATMs are there are 2 ATM machines located on Level G.
Tickets and information
The ticket office is open Mon - Fri: 04:30 - 22:00, Sat - Sun: 05:00 - 22:00. Information desks are located on the train concourse of Level G near the Amtrak Waiting Area.
Luggage and lost property
Luggage storage is amtrak provides temporary luggage storage for $10 per bag for 24 hours for customers holding Amtrak tickets.
Parking, taxis and toilets
Available at Union Station: Parking, Taxis.
Bike and car services
Available at Union Station: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Union Station: Elevators, escalators, wheelchair access. Accessible facilities including restrooms, parking, platforms, ticket office, waiting room.
Shops, hotels and contact
Nearby hotels include Hyatt Recency Washington On Capitol Hill, Phoenix Park Hotel, Kimpton George Hotel.
Most popular train connections from Princeton, NJ
More options for your journey from Princeton, NJ to Washington, DC
Here are some other resources that might have the information you need
Most popular trains to and from Washington, DC and Princeton, NJ
Most popular train connections to Washington, DC
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
