Cheap Flights from New York (NYC) to Washington (IAD)

View AU$80 flight on Tue, 16 Sep. 2025Opens in a new window

Popular airlines from New York to Washington, DC (IAD-Washington Dulles Intl.)

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Cheap Flights from New York (NYC) to Washington (IAD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 6 Sep. - Sat, 13 Sep.
JFK
New York
IAD
Washington
AU$159 Return, found 14 hours ago
AU$159
Return
found 14 hours ago
Select Delta flight, departing Sat, 6 Sep. from New York to Washington, returning Sat, 13 Sep., priced at AU$159 found 14 hours ago
Delta
Fri, 5 Sep. - Tue, 16 Sep.
JFK
New York
IAD
Washington
AU$179 Return, found 14 hours ago
AU$179
Return
found 14 hours ago
Select Delta flight, departing Fri, 5 Sep. from New York to Washington, returning Tue, 16 Sep., priced at AU$179 found 14 hours ago
Delta
Thu, 14 Aug. - Fri, 15 Aug.
JFK
New York
IAD
Washington
AU$180 Return, found 6 days ago
AU$180
Return
found 6 days ago
Select Delta flight, departing Thu, 14 Aug. from New York to Washington, returning Fri, 15 Aug., priced at AU$180 found 6 days ago
Delta
Tue, 17 Feb. - Sat, 28 Feb.
JFK
New York
IAD
Washington
AU$198 Return, found 6 days ago
AU$198
Return
found 6 days ago
Select Delta flight, departing Tue, 17 Feb. from New York to Washington, returning Sat, 28 Feb., priced at AU$198 found 6 days ago
Delta
Thu, 14 Aug. - Fri, 15 Aug.
JFK
New York
IAD
Washington
AU$199 Return, found 5 days ago
AU$199
Return
found 5 days ago
Select Delta flight, departing Thu, 14 Aug. from New York to Washington, returning Fri, 15 Aug., priced at AU$199 found 5 days ago
Delta
Tue, 2 Sep. - Tue, 9 Sep.
JFK
New York
IAD
Washington
AU$201 Return, found 4 days ago
AU$201
Return
found 4 days ago
Select Delta flight, departing Tue, 2 Sep. from New York to Washington, returning Tue, 9 Sep., priced at AU$201 found 4 days ago
Delta
Thu, 14 Aug. - Fri, 15 Aug.
JFK
New York
IAD
Washington
AU$203 Return, found 6 days ago
AU$203
Return
found 6 days ago
Select Delta flight, departing Thu, 14 Aug. from New York to Washington, returning Fri, 15 Aug., priced at AU$203 found 6 days ago
United
Sat, 6 Sep. - Sat, 13 Sep.
LGA
New York
IAD
Washington
AU$251 Return, found 22 hours ago
AU$251
Return
found 22 hours ago
Select United flight, departing Sat, 6 Sep. from New York to Washington, returning Sat, 13 Sep., priced at AU$251 found 22 hours ago
American Airlines
Sat, 6 Sep. - Sat, 13 Sep.
JFK
New York
IAD
Washington
AU$394 Return, found 14 hours ago
AU$394
Return
found 14 hours ago
Select American Airlines flight, departing Sat, 6 Sep. from New York to Washington, returning Sat, 13 Sep., priced at AU$394 found 14 hours ago
Alaska Airlines
Sat, 6 Sep. - Sat, 13 Sep.
JFK
New York
IAD
Washington
AU$802 Return, found 14 hours ago
AU$802
Return
found 14 hours ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from New York to Washington, returning Sat, 13 Sep., priced at AU$802 found 14 hours ago

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

March is typically the cheapest month to fly

From AU$140 - AU$788 per traveller.

Graph displaying average flight prices per month

Flight from New York to Washington route information
Origin airport
John F. Kennedy Intl.
Destination airport
Washington Dulles Intl.
Return price
AU$159
Distance
363 km

NYC to IAD Flights

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Frequently asked questions

How much is a flight from New York, NY (NYC-All Airports) to IAD?
Round-trip tickets from New York, NY (NYC-All Airports) to Dulles Intl. Airport start from AU$159. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from New York, NY (NYC-All Airports) to IAD?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from New York, NY (NYC-All Airports) to 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 New York, NY (NYC-All Airports) to Dulles Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from New York, NY (NYC-All Airports) to Washington Dulles Intl. Airport (IAD)?
It's only 380 kilometres between New York, NY (NYC-All Airports) and Dulles Intl. Airport. It's quite possible that you'll spend more time travelling to and from the airport than you will actually flying!
Which airlines fly direct from New York, NY (NYC-All Airports) to IAD?
United Airlines (UA) is one of the preferred choices for travellers jetting between New York, NY (NYC-All Airports) and Dulles Intl. Airport. Select from the 482 flights it offers on this route each month. Another carrier operating on this route is Delta Air Lines (DL). You'll have 91 flights a month to choose from.
Are New York, NY (NYC-All Airports) to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Tickets from New York, NY (NYC-All Airports) to Washington Dulles Intl. Airport (IAD) are available up to a year prior to departure on Expedia. And although you may pick up a great last-minute deal, it's not something you should bank on. Also, booking your flights in advance means you'll have more options — and you can avoid ending up with the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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New York Airports

New York

John F. Kennedy Intl. to Washington
AU$158.80

Newark Liberty Intl. Airport

*Available to Expedia members.