- 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.
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The cheapest and fastest buses from Princeton, NJ to Washington, DC
Showing times, prices and bookable tickets for Oct 29
Cheapest price on Oct 29
$40
Average ticket price on Oct 29
$41
Fastest journey on Oct 29
3 h 40 m
Average journey duration on Oct 29
3 h 40 m
Buses on Oct 29
3
Distance
260 km
Cheap tickets
The best way to find a cheap bus 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 $41 if you buy it on the day, but the cheapest tickets can be found for only $40.
Fast buses
On Thu, Oct 29, we found 3 buses from Princeton, NJ to Washington, DC, including 3 direct services.
On Thu, Oct 29 the direct buses cover the 260 km distance in an average of 3 h 40 m but if you time it right, some buses will get you there in just 3 h 40 m .
On Thu, Oct 29 the slowest buses will take 3 h 40 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.
FlixBus8:00 PM 3h40 New Brunswick, French Street (Across New Brunswick train station) 11:40 PM Washington, Columbus Circle, Union Station $40 1 One-way 0 transfers- FlixBus
5:25 PM 3h40 New Brunswick, French Street (Across New Brunswick train station) 9:05 PM Washington, Columbus Circle, Union Station $41 1 One-way 0 transfers - FlixBus
11:10 AM 3h40 New Brunswick, French Street (Across New Brunswick train station) 2:50 PM Washington, Columbus Circle, Union Station $41 1 One-way 0 transfers
- FlixBus
5:25 PM 3h40 New Brunswick, French Street (Across New Brunswick train station) 9:05 PM Washington, Columbus Circle, Union Station $41 1 One-way 0 transfers - FlixBus
8:00 PM 3h40 New Brunswick, French Street (Across New Brunswick train station) 11:40 PM Washington, Columbus Circle, Union Station $40 1 One-way 0 transfers - FlixBus
11:10 AM 3h40 New Brunswick, French Street (Across New Brunswick train station) 2:50 PM Washington, Columbus Circle, Union Station $41 1 One-way 0 transfers
Journey information
Overview: Bus from Princeton, NJ to Washington, DC
USAUSA
Buses from Princeton, NJ to Washington, DC run on average 4 times per day, taking around 3h 51m. Cheap bus tickets for this journey start at $25 (€21) but you can travel from only $12 (€10) by train.
There are 4 buses per day. The earliest bus runs at 00:05, the last at 23:55. The fastest bus covers the 161 miles (260 km) distance in 3h 40m.
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)
Plan this route
Journey facts
- Distance161 miles (260 km)
- Average bus duration3h 51m
- Cheapest ticket price$25 (€21)
- Buses per day4
- Direct buses4
- Fastest bus3h 40m
- First bus12:05 AM
- Last bus11:55 PM
- Cheapest MonthFeb
- Cheapest DayWed
- High SeasonOct - Dec
- Low SeasonJan - Mar
- Busiest DayFri
- Least Busy DayWed
- Best time to book14 days
Understand & plan this route
Explore this journey
Book with confidence
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)
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.
Cheap bus tickets from Princeton, NJ to Washington, DC can start from as little as $25 (€21) when you book in advance. The average bus ticket price for Princeton, NJ to Washington, DC is $44 (€38) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The earliest bus from Princeton, NJ to Washington, DC leaves at 12:05 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Princeton, NJ to Washington, DC leaves at 11:55 PM.
Yes, there are 4 direct buses a day from Princeton, NJ to Washington, DC with FlixBus. Schedules can vary on holidays or weekends with fewer direct buses.
Princeton, NJ to Washington, DC Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Amtrak | Departure Time 03:01AM | Arrival Time 07:00AM | Duration 3h59 | Departure days Sat | Cheapest price $26 |
Operator Amtrak | Departure Time 03:03AM | Arrival Time 07:00AM | Duration 3h57 | Departure days Sat | Cheapest price $30 |
Operator Amtrak | Departure Time 04:01AM | Arrival Time 08:00AM | Duration 3h59 | Departure days Sat | Cheapest price $25 |
Operator FlixBus | Departure Time 11:10AM | Arrival Time 02:50PM | Duration 3h40 | Departure days Mon, Thu, Sat, Sun | Cheapest price $40 |
Operator FlixBus | Departure Time 12:00PM | Arrival Time 03:50PM | Duration 3h50 | Departure days Fri | Cheapest price $58 |
Operator FlixBus | Departure Time 01:00PM | Arrival Time 04:50PM | Duration 3h50 | Departure days Fri | Cheapest price $37 |
Operator FlixBus | Departure Time 02:25PM | Arrival Time 06:05PM | Duration 3h40 | Departure days Sat, Sun | Cheapest price $42 |
Operator FlixBus | Departure Time 05:25PM | Arrival Time 09:05PM | Duration 3h40 | Departure days Mon, Tue, Wed, Thu, Sat, Sun | Cheapest price $38 |
Operator FlixBus | Departure Time 08:00PM | Arrival Time 11:40PM | Duration 3h40 | Departure days Mon, Thu, Sat, Sun | Cheapest price $40 |
Operator FlixBus | Departure Time 09:25PM | Arrival Time 01:05AM | Duration 3h40 | Departure days Fri | Cheapest price $48 |
Operator FlixBus | Departure Time 11:50PM | Arrival Time 03:30AM | Duration 3h40 | Departure days Fri | Cheapest price $48 |
Live departures
Princeton, NJ to Washington, DC bus times
The table below shows live departures for Princeton, NJ to Washington, DC buses for today, Wednesday, October 28. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| FlixBus | 5:25 PM New Brunswick, French Street (Across New Brunswick train station) | 3h40 | 9:05 PM Washington, Columbus Circle, Union Station | 0 transfersDirect | |
| Thursday, October 29 | |||||
| FlixBus | 11:10 AM New Brunswick, French Street (Across New Brunswick train station) | 3h40 | 2:50 PM Washington, Columbus Circle, Union Station | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Why should you book Princeton, NJ to Washington, DC buses with Omio?
FlixBus operates all buses services from Princeton, NJ to Washington, DC.
Omio is an official ticket reseller for all your travel options from Princeton, NJ to Washington, DC.
Why book with Omio vs FlixBus?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare FlixBus with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Princeton, NJ to Washington, DC.
Why book with Omio over Wanderu or Trainline?
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Princeton, NJ to Washington, DC.
Bus companies
Bus companies from Princeton, NJ to Washington, DC
Buses from Princeton, NJ to Washington, DC with FlixBus. Overnight buses available on this route with FlixBus. Use the details below to compare onboard facilities.
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average FlixBus Duration
3h 40m
Cheapest FlixBus Price
$25 (€21)
FlixBus frequency
4 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
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.
When taking a bus from Princeton, NJ to Washington, DC, you can count on FlixBus for the best way to get you to Washington, DC. You can also check all possible bus companies who offer a service between Princeton, NJ and Washington, DC and compare the amenities they offer before buying a bus ticket.
Yes, there are bathrooms on board the bus from Princeton, NJ to Washington, DC for bus company FlixBus.
Yes, the following accessibility options are available when taking the bus from Princeton, NJ to Washington, DC:
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Whether you can cancel your bus ticket from Princeton, NJ to Washington, DC depends on the bus companies:
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Yes, bikes are allowed on board the bus with bus company {providersWithBike}.
Yes, there is food available to purchase on board the bus from Princeton, NJ to Washington, DC.
Yes, the following luggage options are included when booking a bus ticket from Princeton, NJ to Washington, DC:
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a bus ticket from Princeton, NJ to Washington, DC:
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from Princeton, NJ to Washington, DC. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the bus from Princeton, NJ to Washington, DC with the following bus company: FlixBus
Yes, there are USB plugs on board the bus from Princeton, NJ to Washington, DC with the following bus company: FlixBus.
Yes, there is Wifi on board the bus from Princeton, NJ to Washington, DC with the following bus company: FlixBus.
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 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: Bus from Princeton, NJ to Washington, DC
Find answers to the most common questions about traveling from Princeton, NJ to Washington, DC by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Washington, DC, this guide helps you travel smarter and with confidence.
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.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
popular bus stations
Popular bus stations from Princeton, NJ to Washington, DC
Most Princeton, NJ to Washington, DC buses use the to Washington, Columbus Circle, Union Station station pair, with some services arriving at Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW). Use this guide to compare Princeton, NJ and Washington, DC bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Departure bus stations in Princeton
Arrival bus stations in Washington
Which Washington, DC station do buses from Princeton, NJ arrive at?
Buses from Princeton, NJ to Washington, DC most often arrive at Washington, Columbus Circle, Union Station. Some services arrive at Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW), so check your ticket before travel to confirm your Washington, DC arrival station.
Washington, Columbus Circle, Union Station50 Massachusetts Ave NE, Washington, DC 20002, USA
City-centre transport
Getting to Washington, Columbus Circle, Union Station from Washington city centre
Washington, Columbus Circle, 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
Washington, Columbus Circle, Union Station bus station facilities and services
Washington, Columbus Circle, Union Station has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food and drink
Food options include: McDonald's (in the station), Shake Shack (in the station)
Wi-Fi and ATMs
Free Wi-Fi. ATMs are located near the main entrance and food court.
Tickets and information
Ticket office support is available at Washington, Columbus Circle, Union Station.
Parking, taxis and toilets
Available at Washington, Columbus Circle, Union Station: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Washington, Columbus Circle, Union Station: Elevators, ramps.
Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW)Connecticut Ave NW & 20th St NW, Washington, DC 20009, USA
City-centre transport
Getting to Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW) from Washington city centre
Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW) is 1 km from Washington city centre. Public transport options include:
BusD70 · 11m · $4 · every ~7 min
SubwayR · 6m · $3 · every ~27 min
Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW) bus station facilities and services
Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi and ATMs
Wi-Fi is available at Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW). ATMs are available at Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW).
Tickets and information
Ticket office support is available at Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW).
Parking, taxis and toilets
Available at Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW): Sidewalks and crosswalks are wheelchair accessible.
Most popular bus connections from Princeton, NJ
Most popular buses to and from Washington, DC and Princeton, NJ
Most popular bus connections to Washington, DC
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