- 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.
Cheapest price
$19
Average price
$40
Fastest journey
2 h 52 m
Average duration
4 h 57 m
Trains per day
4
Distance
298 km
The best way to find a cheap train 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 $40 if you buy it on the day, but the cheapest tickets can be found for only $19.
Of the 4 trains that leave Iselin, NJ for Washington, DC on Thu, Aug 13, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Aug 13 the direct trains cover the 298 km distance in an average of 4 h 57 m but if you time it right, some trains will get you there in just 2 h 52 m .
On Thu, Aug 13 the slowest trains will take 6 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 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 25m. 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 $71.
Distance: 185 miles (298 km)
Most popular Train | Bus | Flight |
|---|---|---|
$78 Average price | $56 Average price Cheapest | $214 Average price |
3h 25m Average total duration 2h 55m Onboard + 30m Additional time* | 4h 17m Average total duration 3h 47m Onboard + 30m Additional time* | 4h 25m Average total duration Fastest 1h 25m Onboard + 3h 0m Additional time* |
0.1 - 0.3kg CO2 emissions Lowest | 0.3 - 0.7kg CO2 emissions | 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.
This is compared to other travel options from Iselin, NJ to Washington, DC:
A bus is $23 (€18) less than a train for this route with tickets for a train from Iselin, NJ to Washington, DC costing on average $78 (€64).
A bus is $158 (€129) less than a flight for this route with tickets for a flight from Iselin, NJ to Washington, DC costing on average $214 (€174).
Other travel options to Washington, DC take longer:
Train takes on average 2h 55m.
Bus takes on average 3h 47m.
The table below shows live departures for Iselin, NJ to Washington, DC trains for today, Wednesday, August 12. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 1:40 PM Iselin, NJ | 2h53 | 4:33 PM Washington, DC | 0 transfersDirect | |
![]() | 8:41 PM Iselin, NJ | 2h47 | 11:28 PM Washington, DC | 0 transfersDirect | |
| Thursday, August 13 | |||||
![]() | 3:57 AM Iselin, NJ | 6h57 | 10:54 AM Washington, DC | 0 transfersDirect | |
![]() | 4:57 AM Iselin, NJ | 6h57 | 11:54 AM Washington, DC | 0 transfersDirect | |
This is the last train of the day. | |||||
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.
Trains from Iselin, NJ to Washington, DC run on average 19 times per day, taking around 2h 55m. Cheap train tickets for this journey start at $19 (€16) if you book in advance.
There are 19 trains per day. The earliest train runs at 03:00, the last at 23:57. The fastest train covers the 185 miles (298 km) distance in 2h 47m.
Distance 185 miles (298 km) |
Average train duration 2h 55m |
Cheapest ticket price $19 (€16) |
Trains per day 19 |
Direct trains 19 |
Fastest train 2h 47m |
First train 3:00 AM |
Last train 11:57 PM |
Cheapest Month Feb |
Cheapest Day Wed |
High Season Jan - Mar |
Low Season Jul - Sep |
Busiest Day Thu |
Least Busy Day Wed |
Best time to book 70 days |
Discover the best of Washington, DC — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Washington, DC trip today.
This world-class museum presents aviation and space history through iconic aircraft, spacecraft, and hands-on science exhibits.
Housed in a Beaux-Arts building, this museum explores natural wonders with dinosaurs, gems, fossils, and global biodiversity.
A landmark museum documenting African American history and culture through powerful exhibitions, artifacts, and storytelling.
The National Mall is Washington's grand civic promenade, lined with museums, memorials, and classic views ideal for first-time visitors.
Georgetown charms with historic streets, rowhouses, waterfront paths, and independent shops that make it one of the city's best walking areas.
The Tidal Basin loop offers famous cherry blossoms, water views, and easy access to several of Washington's most iconic memorials.
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.
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 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.
Acclaimed fine-dining restaurant focused on Mid-Atlantic ingredients and refined tasting menus in an elegant, contemporary dining room.
Polished seafood institution at the municipal fish market, best known for regional oysters, crab cakes, and classic Chesapeake flavors.
Historic casual landmark famous for half-smokes, chili, and a classic diner feel. A must for trying DC's best-known street food tradition.
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.
Tip 18-20% at restaurants, more for great service. Taxis usually 10-15%. Cafes: round up or add $1-2.
Find answers to the most common questions about traveling from Iselin, 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.

Most Iselin, NJ to Washington, DC trains use the Metropark Station to Union Station station pair. Use this guide to compare Iselin, NJ and Washington, DC train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Metropark Station is 1 km from Iselin city centre. Public transport options include:
Metropark Station has practical services for this route, including Lockers, Parking, Dining, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Car Rental, Information Desk, and Luggage Carts.
Food options include: Le Malt Lounge, Jose Tejas
Ticket office support is available at Metropark Station. Information desks are located in the main hall.
Luggage storage is available at Metropark Station. Lost and found is available at the station.
Available at Metropark Station: Parking, Taxis, WC.
Available at Metropark Station: Bike Parking, Car Rental.
Accessibility facilities are available at Metropark Station: Elevators, ramps.
Nearby hotels include APA Hotel Woodbridge, Renaissance Woodbridge Hotel, Extended Stay America - Edison - Raritan Center.
Union Station is 2 km from Washington city centre. Public transport options include:
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 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
Free Wi-Fi in the station courtesy of Amtrak. ATMs are there are 2 ATM machines located on Level G.
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 storage is amtrak provides temporary luggage storage for $10 per bag for 24 hours for customers holding Amtrak tickets.
Available at Union Station: Parking, Taxis.
Available at Union Station: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at Union Station: Elevators, escalators, wheelchair access. Accessible facilities including restrooms, parking, platforms, ticket office, waiting room.
Nearby hotels include Hyatt Recency Washington On Capitol Hill, Phoenix Park Hotel, Kimpton George Hotel.
Here are some other resources that might have the information you need