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Cheap flights from New York to Washington, D.C. Dulles Intl Airport from £93

NYC — IAD
21 Nov — 28 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New York to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from New York to Dulles Intl

Wed 2/1222:24 -
2 stops21h 48m
Wed 9/1212:06 -
1 stop12h 23m
Deal found 18/10£151
Sat 5/1206:00 -
1 stop8h 49m
Sat 12/1218:33 -
1 stop5h 56m
Deal found 21/10£155
Thu 19/1111:35 -
1 stop12h 08m
Thu 26/1106:50 -
1 stop17h 39m
Deal found 22/10£170
Tue 8/1206:00 -
1 stop8h 49m
Thu 10/1218:33 -
1 stop5h 56m
Deal found 19/10£176
Thu 19/1106:00 -
Nonstop1h 22m
Fri 20/1112:45 -
Nonstop1h 30m
Deal found 21/10£184
Thu 19/1121:00 -
Nonstop1h 25m
Fri 20/1122:35 -
Nonstop1h 17m
Deal found 21/10£184
Thu 19/1110:25 -
Nonstop1h 27m
Mon 23/1112:35 -
Nonstop1h 26m
Deal found 20/10£184
Thu 19/1110:25 -
Nonstop1h 27m
Sun 22/1118:20 -
Nonstop1h 37m
Deal found 18/10£186
Mon 23/1110:25 -
Nonstop1h 27m
Wed 2/1212:35 -
Nonstop1h 30m
Deal found 20/10£188
Tue 1/1206:00 -
Nonstop1h 21m
Sat 5/1212:45 -
Nonstop1h 29m
Deal found 21/10£192
Wed 2/1215:10 -
Nonstop1h 23m
Wed 2/1222:25 -
Nonstop1h 19m
Deal found 19/10£192
Wed 2/1215:59 -
Nonstop1h 34m
Wed 9/1212:35 -
Nonstop1h 30m
Deal found 18/10£192

Find flight deals from New York to Dulles Intl

Round-trip from

£151

One-way from

£93

Popular in

September

Cheapest in

November

Average price

£285

Good one-way deal

£279 or less
Frontier
  • Frontier
  • 2/12-9/12
  • 3 total stops
  • 34h 11m total
  • New York to Washington, D.C.
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United Airlines
  • United Airlines
  • 22/11-31/12
  • Nonstop
  • 1h 22m total
  • New York to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£49 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from New York (NYC) to Washington, D.C. Dulles Intl.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from New York to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkWashington, D.C.

LGA New York LaGuardia - IAD Washington, D.C. Dulles Intl

LGAIAD

New York LaGuardia

Sat 21/11

06:00-07:22

Nonstop1h 22m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£93

New YorkWashington, D.C.

JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl

JFKIAD

New York John F Kennedy Intl

Sat 21/11

10:25-11:52

Nonstop1h 27m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£93

NewarkWashington, D.C.

EWR Newark - IAD Washington, D.C. Dulles Intl

EWRIAD

Newark

Sat 21/11

21:00-22:25

Nonstop1h 25m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£93

New YorkWashington, D.C.

JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl

JFKIAD

New York John F Kennedy Intl

Mon 30/11

15:59-17:28

Nonstop1h 29m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£93
Fastest return journey

NewarkWashington, D.C.

EWR Newark - IAD Washington, D.C. Dulles Intl

EWRIAD

Newark

Mon 23/11

06:00-07:20

Nonstop1h 20m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£93

New YorkWashington, D.C.

JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl

JFKIAD

New York John F Kennedy Intl

Thu 19/11

10:25-11:52

Nonstop1h 27m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£93

New YorkWashington, D.C.

LGA New York LaGuardia - IAD Washington, D.C. Dulles Intl

LGAIAD

New York LaGuardia

Mon 25/1

10:29-11:55

Nonstop1h 26m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£96

New YorkWashington, D.C.

JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl

JFKIAD

New York John F Kennedy Intl

Mon 14/12

10:15-11:49

Nonstop1h 34m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£96

NewarkWashington, D.C.

EWR Newark - IAD Washington, D.C. Dulles Intl

EWRIAD

Newark

Mon 25/1

10:30-11:51

Nonstop1h 21m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£96

New YorkWashington, D.C.

JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl

JFKIAD

New York John F Kennedy Intl

Wed 27/1

16:00-17:30

Nonstop1h 30m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£96

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from New York to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from New York with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from New York to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from New York to Washington, D.C. Dulles Intl Airport?

Currently, November is the cheapest month in which you can book a flight from New York to Washington, D.C. Dulles Intl Airport (average of £181). Flying from New York to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of £308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NYC to IAD?

It’s optimal to fly from New York to Washington, D.C. Dulles Intl Airport in the morning. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from New York to Washington, D.C. Dulles Intl Airport

The most flights from NYC to IAD are scheduled on a Tuesday (35 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost for a return flight from New York to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment.
New York to Washington, D.C. Dulles Intl Airport flights typically cost between £169 and £291 in December.
The cheapest return price found within the last 5 days was £151 on Frontier (2 Dec–9 Dec).

How often are flights from New York to Washington, D.C. delayed?

About 19% of weekly flights between New York and Washington, D.C. have experienced delays in the past year, with the average delay time being 127 minutes.

What is the most punctual flight time for New York to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on New York to Washington, D.C. flights?

Over the past year, Delta have had the lowest number of delays on this route, with just 18% of flights being delayed.

Related info for your journey

  • How long is the flight from New York to Washington, D.C. Dulles Intl Airport?

    Departing from New York to Washington, D.C. Dulles Intl Airport will take you 1h 22m. Airlines will cover a distance of 228 mi. Most flights are nonstop.

  • What are the most reliable airlines from New York to Washington, D.C. Dulles Intl Airport?

    The top 3 most reliable airlines when flying from New York to Washington, D.C. Dulles Intl Airport are China Airlines (87%), LATAM Airlines (81%) and Republic Airways (81%).

  • What are the cheapest flights from New York to Washington, D.C. Dulles Intl Airport?

    On average you can expect to pay £340 for a flight from New York to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is £278 while the most popular route, (Newark - Washington, D.C. Dulles Intl) is currently priced at £184.

  • Can I find deals for flights from New York to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on New York to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from New York to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Dulles Intl.

  • Can I find deals for business class flights from New York to Dulles Intl?

    Yes. Cheapflights offers flight deals from New York to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York to Washington, D.C. Dulles Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from New York to Washington, D.C. Dulles Intl Airport (average of £181). Flying from New York to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of £308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Silver Spring
Alexandria
Gaithersburg
Oxon Hill
Hanover
Woodbridge
Glen Burnie
Springfield
Sterling

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Need flexible booking options for your flight to Dulles Intl from New York? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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