The cheapest and fastest buses from Iselin, NJ to Washington, DC
Cheapest price
$36
Average price
$36
Fastest journey
3 h 40 m
Average duration
3 h 40 m
Buses per day
1
Distance
298 km
The best way to find a cheap bus ticket from Iselin, 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 Iselin, NJ to Washington, DC will cost around $36 if you buy it on the day, but the cheapest tickets can be found for only $36.
Of the 1 buses that leave Iselin, NJ for Washington, DC on Sun, Mar 22, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Mar 22 the direct buses cover the 298 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 Sun, Mar 22 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.


Travel Information
Compare train, bus, and flight for Iselin, NJ to Washington, DC
Omio recommends booking the train as it is the most popular option from Iselin, NJ to Washington, DC among Omio's users. If you are prioritising price take the bus with prices starting from $28. For those with little time consider booking a flight which can get you there in 1h 22m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.3kg. The ticket price range depends on the travel mode: a bus costs an average of $28, and a flight costs an average of $70.
Distance: 185 miles (298 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
$46 Average price Cheapest | $58 Average price | $170 Average price |
4h 17m Average total duration 3h 47m Onboard + 30m Additional time* | 3h 15m Average total duration 2h 45m Onboard + 30m Additional time* | 4h 22m Average total duration Fastest 1h 22m Onboard + 3h 0m Additional time* |
0.3 - 0.7kg CO2 emissions | 0.1 - 0.3kg CO2 emissions Lowest | 0.9 - 1.8kg CO2 emissions |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Iselin, NJ to Washington, DC Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Infobus | Departure Time 06:05AM | Arrival Time 12:20PM | Duration 6h15 | Departure days Fri, Sat | Cheapest price $42 |
Operator FlixBus | Departure Time 08:00AM | Arrival Time 11:50AM | Duration 3h50 | Departure days Fri, Sat | Cheapest price $39 |
Operator FlixBus | Departure Time 11:10AM | Arrival Time 02:50PM | Duration 3h40 | Departure days Fri | Cheapest price $39 |
Operator Infobus | Departure Time 12:40PM | Arrival Time 08:30PM | Duration 7h50 | Departure days Sat | Cheapest price $51 |
Operator FlixBus | Departure Time 12:55PM | Arrival Time 04:35PM | Duration 3h40 | Departure days Fri, Sat | Cheapest price $39 |
Operator FlixBus | Departure Time 01:35PM | Arrival Time 08:10PM | Duration 6h35 | Departure days Sat | Cheapest price $92 |
Operator Infobus | Departure Time 03:20PM | Arrival Time 09:15PM | Duration 5h55 | Departure days Fri, Sat | Cheapest price $42 |
Operator FlixBus | Departure Time 05:25PM | Arrival Time 09:05PM | Duration 3h40 | Departure days Fri, Sat | Cheapest price $39 |
Operator FlixBus | Departure Time 07:50PM | Arrival Time 11:30PM | Duration 3h40 | Departure days Fri, Sat | Cheapest price $38 |
Live departures
Iselin, NJ to Washington, DC bus times
The table below shows live departures for Iselin, NJ to Washington, DC buses for today, Saturday, March 21. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
undefined · undefined | 10:05 AM Newark, NJ | 6h15 | 4:20 PM Washington, Union Station Bus Terminal, DC | 1 transfer | |
FlixBus | 12:00 PM New Brunswick, French Street (Across New Brunswick train station) | 3h50 | 3:50 PM Washington, Columbus Circle, Union Station | 0 transfersDirect | |
undefined · undefined | 4:40 PM Newark, NJ | 7h50 | 12:30 AM Washington, Union Station Bus Terminal, DC | 1 transfer | |
FlixBus | 4:55 PM New Brunswick, French Street (Across New Brunswick train station) | 3h40 | 8:35 PM Washington, Columbus Circle, Union Station | 0 transfersDirect | |
FlixBus · FlixBus | 5:35 PM New Brunswick, French Street (Across New Brunswick train station) | 6h35 | 12:10 AM Washington, Columbus Circle, Union Station | 1 transfer | |
0 | 7:20 PM Newark, NJ | 5h55 | 1:15 AM Washington, Union Station Bus Terminal, DC | 0 transfersDirect | |
FlixBus | 9:25 PM New Brunswick, French Street (Across New Brunswick train station) | 3h40 | 1:05 AM Washington, Columbus Circle, Union Station | 0 transfersDirect | |
FlixBus | 11:50 PM New Brunswick, French Street (Across New Brunswick train station) | 3h40 | 3:30 AM Washington, Columbus Circle, Union Station | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Iselin, NJ to Washington, DC by train, bus, or flight
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.
Mar 22
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Mar 27
Mar 28
Why should you book Iselin, NJ to Washington, DC buses with Omio?
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 train, bus and flight to ensure you get the best deal for traveling from Iselin, NJ to Washington, DC.
Why book with Omio over Wanderu or Trainline?
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Iselin, NJ to Washington, DC.
Journey information
Overview: Bus from Iselin, NJ to Washington, DC
Buses from Iselin, NJ to Washington, DC run on average 2 times per day, taking around 3h 47m. Cheap bus tickets for this journey start at $28 (€23) but you can travel from only $19 (€15) 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 185 miles (298 km) distance in 3h 40m.
Distance 185 miles (298 km) |
Average bus duration 3h 47m |
Cheapest ticket price $28 (€23) |
Buses per day 2 |
Direct buses 1 |
Fastest bus 3h 40m |
First bus 00:05 |
Last bus 23:55 |
Cheapest month Jan |
Cheapest day Wed |
High season Jan - Mar |
Low season Jul - Sep |
Busiest day Tue |
Least busy day Tue |
Best day to book ahead 14 days |
Bus providers: FlixBus from Iselin, NJ to Washington, DCYou can travel by bus between Iselin, NJ to Washington, DC with FlixBus for as low as $19 (€15). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
FAQs: Bus from Iselin, NJ to Washington, DC
Find answers to the most common questions about traveling from Iselin, 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.

- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- 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.
- 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.
- 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.
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from Iselin, NJ to Washington, DC
- 05:00-23:00
- Free Wi-Fi
- McDonald's (in the station)
- Shake Shack (in the station)
- Available outside the main entrance.
- Elevators, ramps
- Available in the station.
- Bus: 96, 97, D6 Metro: Red Train: Amtrak, MARC, VRE
More options for your journey from Iselin, NJ to Washington, DC
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