- Must visit
Smithsonian National Museum of Natural History
One of the most visited museums in the city, known for dinosaur fossils, the Hope Diamond, and major natural science collections.
Cheapest price
$25
Average price
$41
Fastest journey
3 h 50 m
Average duration
3 h 53 m
Buses per day
6
Distance
245 km
The best way to find a cheap bus ticket from Trenton, 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 Trenton, NJ to Washington, DC will cost around $41 if you buy it on the day, but the cheapest tickets can be found for only $25.
Of the 6 buses that leave Trenton, NJ for Washington, DC on Thu, Jun 18, 6 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Jun 18 the direct buses cover the 245 km distance in an average of 3 h 53 m but if you time it right, some buses will get you there in just 3 h 50 m .
On Thu, Jun 18 the slowest buses will take 3 h 57 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.










Omio recommends booking the train as it is the most popular option from Trenton, 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 train which can get you there in 2h 45m. 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 $219.
Distance: 152 miles (245 km)
| Bus | Most popular Train | Flight | Driving |
|---|---|---|---|
$39 Average price Cheapest | $59 Average price | $450 Average price | $42 Average price (fuel + tolls) |
4h 11m Average total duration 3h 41m Onboard + 30m Additional time* | 3h 15m Average total duration Fastest 2h 45m Onboard + 30m Additional time* | 6h 44m Average total duration 3h 44m Onboard + 3h 0m Additional time* | 3h 12m Average total duration (door-to-door) |
0.2 - 0.6kg CO2 emissions | 0.1 - 0.2kg CO2 emissions Lowest | 0.7 - 1.5kg 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.
This is compared to other travel options from Trenton, NJ to Washington, DC:
A bus is $20 (€16) less than a train for this route with tickets for a train from Trenton, NJ to Washington, DC costing on average $59 (€48).
A bus is $412 (€333) less than a flight for this route with tickets for a flight from Trenton, NJ to Washington, DC costing on average $450 (€365).
Other travel options to Washington, DC take longer:
Bus takes on average 3h 41m.
Flight takes on average 3h 44m.
Tickets start at around $39 (€31) compared to roughly $42 (€34) in fuel and tolls — a saving of about $3 (€3). The journey takes 3h 41m versus 3h 12m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by Greyhound.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 12:00AM | Arrival Time 03:50AM | Duration 3h50 | Departure days Sun | Cheapest price $33 |
Operator Greyhound | Departure Time 12:40AM | Arrival Time 04:50AM | Duration 4h10 | Departure days Thu, Fri | Cheapest price $30 |
Operator Amtrak | Departure Time 02:03AM | Arrival Time 06:00AM | Duration 3h57 | Departure days Thu, Fri | Cheapest price $61 |
Operator Amtrak | Departure Time 03:03AM | Arrival Time 07:00AM | Duration 3h57 | Departure days Thu, Fri | Cheapest price $32 |
Operator Amtrak | Departure Time 03:09AM | Arrival Time 07:00AM | Duration 3h51 | Departure days Thu, Fri | Cheapest price $25 |
Operator Amtrak | Departure Time 04:09AM | Arrival Time 08:00AM | Duration 3h51 | Departure days Thu, Fri | Cheapest price $25 |
Operator OurBus | Departure Time 09:35AM | Arrival Time 01:00PM | Duration 3h25 | Departure days Fri, Sun | Cheapest price $42 |
Operator Greyhound | Departure Time 02:35PM | Arrival Time 06:25PM | Duration 3h50 | Departure days Sat | Cheapest price $46 |
Operator Greyhound | Departure Time 03:35PM | Arrival Time 07:25PM | Duration 3h50 | Departure days Wed | Cheapest price $40 |
Operator OurBus | Departure Time 04:10PM | Arrival Time 07:40PM | Duration 3h30 | Departure days Fri, Sun | Cheapest price $42 |
Operator Amtrak | Departure Time 11:09PM | Arrival Time 03:00AM | Duration 3h51 | Departure days Mon, Tue, Fri | Cheapest price $26 |
The table below shows live departures for Trenton, NJ to Washington, DC buses for today, Tuesday, June 16. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 12:40 AM Trenton, NJ | 4h10 | 4:50 AM Washington, DC | 0 transfersDirect | |
![]() | 2:03 AM Trenton, NJ | 3h57 | 6:00 AM Washington, DC | 0 transfersDirect | |
![]() | 3:03 AM Trenton, NJ | 3h57 | 7:00 AM Washington, DC | 0 transfersDirect | |
| Tuesday, June 16 | |||||
177 Northeast Regional · 6077 AMTRAK | 11:09 PM Trenton Transit Center, Trenton, NJ | 3h51 | 3:00 AM Washington Union Station, Washington, DC | 1 transfer | |
| Wednesday, June 17 | |||||
![]() | 3:09 AM Trenton, NJ | 3h51 | 7:00 AM Washington, DC | 0 transfersDirect | |
Find all the dates and times for this journey
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Buses from Trenton, NJ to Washington, DC run on average 2 times per day, taking around 3h 41m. Cheap bus tickets for this journey start at $25 (€20) but you can travel from only $12 (€10) by train.
There are 1 buses per day. The earliest bus runs at 00:05, the last at 23:55. The fastest bus covers the 152 miles (245 km) distance in 3h 25m.
Distance 152 miles (245 km) |
Average bus duration 3h 41m |
Cheapest ticket price $25 (€20) |
Buses per day 2 |
Direct buses 1 |
Fastest bus 3h 25m |
First bus 12:05 AM |
Last bus 11:55 PM |
Cheapest Month Feb |
Cheapest Day Tue |
High Season Oct - Dec |
Low Season Jan - Mar |
Busiest Day Tue |
Least Busy Day Sun |
Best time to book 28 days |
Discover the best of Washington — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Washington trip today.
One of the most visited museums in the city, known for dinosaur fossils, the Hope Diamond, and major natural science collections.
Flagship museum for aviation and space exploration, featuring iconic aircraft, spacecraft, and interactive exhibits.
Powerful museum covering African American history, culture, and achievements through immersive exhibitions.
The city’s central ceremonial landscape, lined with major museums, memorials, and classic Washington views.
Historic neighborhood of cobbled streets, waterfront paths, and Federal-era architecture, ideal for walking and photos.
Scenic waterfront loop famous for cherry blossoms and close-up access to several major memorials.
Washington’s signature sausage, usually smoky and spicy, served on a bun with chili, mustard, and onions. It is one of the city’s most iconic street foods.
A sweet-tangy sauce strongly associated with Washington carryout culture, commonly paired with fried chicken and fries. It is a distinctive local flavor locals recognize immediately.
Regional blue crab from nearby Chesapeake waters, often served steamed and heavily seasoned. It reflects the Mid-Atlantic seafood traditions closely tied to Washington dining.
An established downtown institution known for oysters, crab cakes, and classic American seafood near the White House, with an elegant old-school atmosphere.
Busy, established French brasserie in Logan Circle known for polished service, a classic dining room, and consistently popular bistro dishes.
Historic casual landmark on U Street, famous for half-smokes, chili dogs, and classic Washington comfort food in a lively, nostalgic setting.
Prices are high by U.S. standards, especially for hotels and dining near central areas and major attractions.
Tip 18-20% at restaurants. USD 1-2 per drink at bars. Taxis: 10-15% or round up. Hotel staff: USD 2-5. Tips are expected for table service.
Official public transport app
L'Enfant Plaza, Washington, DC -> Union Station, Washington, DC
Find answers to the most common questions about traveling from Trenton, 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.

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