฿2,880 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Washington (IAD)

View ฿2,880 flight on Sat, 27 Sept 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Washington Dulles International Airport (IAD)

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Cheap Flights from Newark Liberty Intl. Airport (EWR) to Washington (IAD)

Prices were available within the past 7 days and start at ฿2,880 for one-way flights and ฿5,440 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 25 Sept - Mon, 29 Sept
EWR
New York
IAD
Washington
฿5,440 Return, found 1 day ago
฿5,440
Return
found 1 day ago
Select United flight, departing Thu, 25 Sept from New York to Washington, returning Mon, 29 Sept, priced at ฿5,440 found 1 day ago
United
Thu, 25 Sept - Mon, 29 Sept
EWR
New York
IAD
Washington
฿5,600 Return, found 1 day ago
฿5,600
Return
found 1 day ago
Select United flight, departing Thu, 25 Sept from New York to Washington, returning Mon, 29 Sept, priced at ฿5,600 found 1 day ago
United
Thu, 25 Sept - Mon, 29 Sept
EWR
New York
IAD
Washington
฿6,250 Return, found 1 day ago
฿6,250
Return
found 1 day ago
Select United flight, departing Thu, 25 Sept from New York to Washington, returning Mon, 29 Sept, priced at ฿6,250 found 1 day ago
United
Thu, 18 Sept - Sun, 21 Sept
EWR
New York
IAD
Washington
฿6,420 Return, found 3 days ago
฿6,420
Return
found 3 days ago
Select United flight, departing Thu, 18 Sept from New York to Washington, returning Sun, 21 Sept, priced at ฿6,420 found 3 days ago
Delta
Thu, 25 Sept - Mon, 29 Sept
EWR
New York
IAD
Washington
฿6,740 Return, found 1 day ago
฿6,740
Return
found 1 day ago
Select Delta flight, departing Thu, 25 Sept from New York to Washington, returning Mon, 29 Sept, priced at ฿6,740 found 1 day ago
United
Thu, 25 Sept - Mon, 29 Sept
EWR
New York
IAD
Washington
฿7,715 Return, found 1 day ago
฿7,715
Return
found 1 day ago
Select United flight, departing Thu, 25 Sept from New York to Washington, returning Mon, 29 Sept, priced at ฿7,715 found 1 day ago
Delta
Thu, 18 Sept - Sun, 21 Sept
EWR
New York
IAD
Washington
฿8,365 Return, found 3 days ago
฿8,365
Return
found 3 days ago
Select Delta flight, departing Thu, 18 Sept from New York to Washington, returning Sun, 21 Sept, priced at ฿8,365 found 3 days ago
United
Thu, 18 Sept - Sun, 21 Sept
EWR
New York
IAD
Washington
฿9,340 Return, found 3 days ago
฿9,340
Return
found 3 days ago
Select United flight, departing Thu, 18 Sept from New York to Washington, returning Sun, 21 Sept, priced at ฿9,340 found 3 days ago
United
Thu, 25 Sept - Mon, 29 Sept
EWR
New York
IAD
Washington
฿9,990 Return, found 1 day ago
฿9,990
Return
found 1 day ago
Select United flight, departing Thu, 25 Sept from New York to Washington, returning Mon, 29 Sept, priced at ฿9,990 found 1 day ago
United
Thu, 18 Sept - Sun, 21 Sept
EWR
New York
IAD
Washington
฿11,355 Return, found 3 days ago
฿11,355
Return
found 3 days ago
Select United flight, departing Thu, 18 Sept from New York to Washington, returning Sun, 21 Sept, priced at ฿11,355 found 3 days ago

Find the cheapest month to fly from New York (EWR) to Washington (IAD)

April is typically the cheapest month to fly

From ฿2,941 - ฿12,963 per traveller.

Graph displaying average flight prices per month

Flight from Newark Liberty Intl. Airport to Washington route information
Origin airport
Newark Liberty Intl. Airport
Destination airport
Washington Dulles Intl.
Return price
฿5,440
Distance
337 km
Average flight time
1 hour 54 mins

Perfect flights from Newark Liberty Intl. Airport to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Newark Liberty Intl. Airport to Washington. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Newark Liberty Intl. Airport to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿2,880 and roundtrip prices from ฿5,440. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Washington Dulles Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Washington.

Frequently asked questions

How much is a flight from Newark Airport to Washington Dulles Intl. Airport (IAD)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Liberty Intl. Airport (EWR) and IAD was ฿5,440. Great fares don't hang around forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Liberty Intl. Airport (EWR) to IAD?
This can vary from airline to airline, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from EWR to Washington Dulles Intl. Airport (IAD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Liberty Intl. Airport (EWR) to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Newark Airport to Washington Dulles Intl. Airport (IAD)?
With a flight distance of 340 kilometres, it's just a hop from Liberty Intl. Airport (EWR) to Washington Dulles Intl. Airport (IAD). It might be a quick one, but it's still worth bringing something to read.
Which airlines fly direct from Liberty Intl. Airport (EWR) to Dulles Intl. Airport?
A popular choice with many frequent flyers, United Airlines (UA) offers 230 flights monthly from EWR to IAD. Pick the one that fits with your travel schedule and book your ticket today.
Are Newark Airport to IAD flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from EWR to IAD can be hit-or-miss. You may be able to score a great bargain, but you could also miss out entirely! If you'd prefer to start planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines publish their prices so far in advance. Our top tip? Check back often as prices are updated regularly.

Explore a world of travel with Expedia

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