Journey information
Overview: Iselin, NJ to Washington, DC flight
Flights from Iselin, NJ to Washington, DC depart on average 24 times per day, taking around 1h 28m. Cheap flight tickets for this journey start at $258 (€211) but you can travel from only $54 (€44) by bus.
There are 15 flights per day. The earliest flight runs at 05:00, the last at 23:00. The fastest flight covers the 185 miles (298 km) distance in 1h 28m. July is the cheapest month to fly.
Distance 185 miles (298 km) |
Average flight duration 1h 28m |
Cheapest ticket price $258 (€211) |
Flights per day 24 |
Direct flights 15 |
Fastest flight 1h 28m |
Cheapest month to travel July |
First flight 05:00 |
Last flight 23:00 |
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 €44. For those with little time consider booking a flight which can get you there in 1h 28m. 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 €44, and a train costs an average of €92.
Distance: 185 miles (298 km)
Compare flight with
| Flight | Most popular Train | Bus |
|---|---|---|
€211 Average price | €224 Average price | €44 Average price Cheapest |
4h 28m Average total duration Fastest 1h 28m Onboard + 3h 0m Additional time* | 3h 14m Average total duration 2h 44m Onboard + 30m Additional time* | 4h 24m Average total duration 3h 54m Onboard + 30m Additional time* |
0.9 - 1.8kg CO2 emissions | 0.1 - 0.3kg CO2 emissions Lowest | 0.3 - 0.7kg CO2 emissions |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
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.
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FAQs: Iselin, NJ to Washington, DC Flight
Find answers to the most common questions about traveling from Iselin, NJ to Washington, DC by flight. 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 flight, the cheapest option, or tips for making the most of your visit at Washington, DC, this guide helps you travel smarter and with confidence.

- National Cherry Blossom Festival, a celebration of the blooming cherry blossom trees with parades and cultural events
- Independence Day Celebration, fireworks and festivities at the National Mall to commemorate the nation's independence
- Smithsonian Folklife Festival, a showcase of cultural traditions from around the world held on the National Mall
- DC Jazz Festival, an annual event featuring performances by renowned jazz musicians at various venues across the city.
- Memorial Day, marks the unofficial start of summer with parades and remembrance ceremonies
- Labor Day, a long weekend perfect for enjoying the city's parks and outdoor activities
- Thanksgiving, a time for family gatherings and exploring seasonal markets
- Winter Holidays, festive decorations and holiday spirit throughout the city.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
popular airports
Popular airports from Iselin, NJ to Washington, DC
- Free Wi-Fi available throughout the airport.
- Shops are available in all terminals, including Hudson News and Duty-Free Americas.
- Parking available in garages A, B, and C, approximately 5.7€ ($6) per hour.
- Restaurants are located in all terminals, offering American, Italian, and fast food options; top choices include Legal Sea Foods and Five Guys.
- Available outside the terminal.
- Elevators, ramps, assistance
- Available throughout the airport.
- Hotels within walking distance, including the Crystal Gateway Marriott.
- Showers are available in some lounges; access may require a lounge pass or membership.
- Lounges available, including the American Airlines Admirals Club and Delta Sky Club.
- Lost and Found located in terminal A; contact airport police for assistance.
- Car rental services are available on-site, with companies like Hertz, Avis, and Enterprise.
- Washington Metro, Yellow/Blue Line, Rold Reagan Washington tiol Airport Station, 5 km
- Free Wi-Fi available throughout the airport.
- Shops available in all concourses, main shops include Duty-Free, Hudson News, and Tech on the Go.
- Parking available in the terminal Parking Garage, approximately 5.7€ ($6) per hour.
- Restaurants located in all concourses; options include fast food, cafes, and sit-down dining like Five Guys and Chipotle.
- Available outside the terminal.
- Elevators, ramps, assistance
- Available throughout the airport.
- Hotels nearby include Washington Dulles Airport Marriott within walking distance.
- Showers available in some lounges; access typically requires lounge entry fee.
- Lounges available, including United Club and Turkish Airlines Lounge.
- Lost and Found located in the main terminal; contact via phone or email.
- Car rental services available on-site; companies include Avis, Hertz, and Enterprise.
- Silver Line Metro, Dulles Intertiol Airport Station, 26 miles
More options for your journey from Iselin, NJ to Washington, DC
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