฿2,975 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Washington (IAD)

View ฿2,975 flight on Tue, 10 Jun 2025Opens in a new window

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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 ฿2,975 for one-way flights and ฿6,220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 14 May - Fri, 16 May
EWR
New York
IAD
Washington
฿6,220 Return, found 3 days ago
฿6,220
Return
found 3 days ago
Select Delta flight, departing Wed, 14 May from New York to Washington, returning Fri, 16 May, priced at ฿6,220 found 3 days ago
United
Wed, 14 May - Fri, 16 May
EWR
New York
IAD
Washington
฿6,425 Return, found 3 days ago
฿6,425
Return
found 3 days ago
Select United flight, departing Wed, 14 May from New York to Washington, returning Fri, 16 May, priced at ฿6,425 found 3 days ago
United
Mon, 12 May - Thu, 15 May
EWR
New York
IAD
Washington
฿6,660 Return, found 2 days ago
฿6,660
Return
found 2 days ago
Select United flight, departing Mon, 12 May from New York to Washington, returning Thu, 15 May, priced at ฿6,660 found 2 days ago
United
Sat, 17 May - Mon, 19 May
EWR
New York
IAD
Washington
฿6,730 Return, found 3 days ago
฿6,730
Return
found 3 days ago
Select United flight, departing Sat, 17 May from New York to Washington, returning Mon, 19 May, priced at ฿6,730 found 3 days ago
United
Sun, 11 May - Tue, 13 May
EWR
New York
IAD
Washington
฿6,960 Return, found 2 days ago
฿6,960
Return
found 2 days ago
Select United flight, departing Sun, 11 May from New York to Washington, returning Tue, 13 May, priced at ฿6,960 found 2 days ago
Delta
Sat, 24 May - Sat, 31 May
EWR
New York
IAD
Washington
฿7,060 Return, found 2 days ago
฿7,060
Return
found 2 days ago
Select Delta flight, departing Sat, 24 May from New York to Washington, returning Sat, 31 May, priced at ฿7,060 found 2 days ago
Delta
Wed, 14 May - Fri, 16 May
EWR
New York
IAD
Washington
฿7,135 Return, found 3 days ago
฿7,135
Return
found 3 days ago
Select Delta flight, departing Wed, 14 May from New York to Washington, returning Fri, 16 May, priced at ฿7,135 found 3 days ago
Delta
Sat, 24 May - Sat, 31 May
EWR
New York
IAD
Washington
฿7,365 Return, found 2 days ago
฿7,365
Return
found 2 days ago
Select Delta flight, departing Sat, 24 May from New York to Washington, returning Sat, 31 May, priced at ฿7,365 found 2 days ago
Delta
Wed, 14 May - Fri, 16 May
EWR
New York
IAD
Washington
฿7,410 Return, found 3 days ago
฿7,410
Return
found 3 days ago
Select Delta flight, departing Wed, 14 May from New York to Washington, returning Fri, 16 May, priced at ฿7,410 found 3 days ago
United
Sun, 11 May - Tue, 13 May
EWR
New York
IAD
Washington
฿7,465 Return, found 2 days ago
฿7,465
Return
found 2 days ago
Select United flight, departing Sun, 11 May from New York to Washington, returning Tue, 13 May, priced at ฿7,465 found 2 days ago

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 ฿6,220. 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.
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