Cheap flights from New York to Washington, D.C. from £49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Washington, D.C. departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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United Airlines Logo
06:00 - 07:30
LGA
-
IAD
1h 30mdirect
United Airlines Logo
12:40 - 14:14
IAD
-
LGA
1h 34mdirect
£96United Airlines
일, 11 1월 - 일, 11 1월
United Airlines Logo
06:00 - 07:20
EWR
-
IAD
1h 20mdirect
United Airlines Logo
06:00 - 07:19
IAD
-
EWR
1h 19mdirect
£96United Airlines
금, 16 1월 - 토, 17 1월
Multiple Airlines Logo
05:00 - 14:18
EWR
-
IAD
9h 18m2 stops
Multiple Airlines Logo
08:51 - 01:13
IAD
-
EWR
16h 22m1 stop
£105Multiple Airlines
월, 12 1월 - 월, 19 1월
United Airlines Logo
10:26 - 11:55
LGA
-
IAD
1h 29mdirect
United Airlines Logo
22:20 - 23:43
IAD
-
LGA
1h 23mdirect
£110United Airlines
수, 31 12월 - 금, 2 1월
United Airlines Logo
06:00 - 07:23
EWR
-
IAD
1h 23mdirect
United Airlines Logo
22:28 - 23:44
IAD
-
EWR
1h 16mdirect
£110United Airlines
목, 1 1월 - 일, 4 1월
Multiple Airlines Logo
05:25 - 11:28
EWR
-
IAD
6h 03m1 stop
Multiple Airlines Logo
08:51 - 01:13
IAD
-
EWR
16h 22m1 stop
£117Multiple Airlines
월, 12 1월 - 월, 19 1월
United Airlines Logo
10:26 - 11:55
LGA
-
IAD
1h 29mdirect
United Airlines Logo
08:20 - 09:44
IAD
-
LGA
1h 24mdirect
£120United Airlines
금, 6 3월 - 일, 8 3월
Delta Logo
06:00 - 11:52
EWR
-
IAD
5h 52m1 stop
Delta Logo
06:00 - 12:09
IAD
-
EWR
6h 09m1 stop
£132Delta
수, 28 1월 - 수, 4 2월
Delta Logo
08:00 - 13:59
EWR
-
IAD
5h 59m1 stop
Delta Logo
06:20 - 12:58
IAD
-
EWR
6h 38m1 stop
£133Delta
목, 8 1월 - 일, 11 1월
Frontier Logo
20:30 - 11:43
LGA
-
IAD
15h 13m1 stop
Frontier Logo
08:51 - 19:33
IAD
-
LGA
10h 42m2 stops
£136Frontier
월, 12 1월 - 월, 19 1월

Delta flights from New York to Washington, D.C. Dulles Intl Airport

Our best Delta deals on New York to Washington, D.C. Dulles Intl Airport flight tickets
Delta
27 Jan
EWR14:30Newark
6h 15m
1 stop
IAD20:45Washington, D.C. Dulles Intl
13 Feb
IAD19:32Washington, D.C. Dulles Intl
5h 21m
1 stop
EWR00:53Newark
Delta
7 Jan
EWR09:39Newark
7h 07m
1 stop
IAD16:46Washington, D.C. Dulles Intl
8 Jan
IAD06:00Washington, D.C. Dulles Intl
6h 09m
1 stop
EWR12:09Newark
Delta
27 Jan
EWR06:00Newark
5h 44m
1 stop
IAD11:44Washington, D.C. Dulles Intl
12 Feb
IAD07:15Washington, D.C. Dulles Intl
7h 35m
1 stop
EWR14:50Newark

United Airlines flights from New York to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on New York to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
6 Jan
LGA10:28New York LaGuardia
1h 27m
IAD11:55Washington, D.C. Dulles Intl
8 Jan
IAD08:20Washington, D.C. Dulles Intl
1h 27m
LGA09:47New York LaGuardia
United Airlines
16 Jan
LGA19:29New York LaGuardia
1h 30m
IAD20:59Washington, D.C. Dulles Intl
19 Jan
IAD08:20Washington, D.C. Dulles Intl
1h 27m
LGA09:47New York LaGuardia
United Airlines
31 Dec
LGA10:26New York LaGuardia
1h 29m
IAD11:55Washington, D.C. Dulles Intl
5 Jan
IAD12:35Washington, D.C. Dulles Intl
1h 34m
LGA14:09New York LaGuardia

momondo Fare Finder

 
Customise your flight search to find flights from New York to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 16 12월 2025.
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

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

일 11/1

06:00-07:30

Nonstop1h 30m

Washington, D.C. Dulles Intl

일 11/1

12:40-14:14

Nonstop1h 34m

£96

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

금 16/1

06:00-07:20

Nonstop1h 20m

Washington, D.C. Dulles Intl

토 17/1

06:00-07:19

Nonstop1h 19m

£96

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

월 12/1

05:00-14:18

2 stops9h 18m

Washington, D.C. Dulles Intl

월 19/1

08:51-01:13

1 stop16h 22m

£105

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

수 31/12

10:26-11:55

Nonstop1h 29m

Washington, D.C. Dulles Intl

금 2/1

22:20-23:43

Nonstop1h 23m

£110

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

목 1/1

06:00-07:23

Nonstop1h 23m

Washington, D.C. Dulles Intl

일 4/1

22:28-23:44

Nonstop1h 16m

£110

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

월 12/1

05:25-11:28

1 stop6h 03m

Washington, D.C. Dulles Intl

월 19/1

08:51-01:13

1 stop16h 22m

£117

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

금 6/3

10:26-11:55

Nonstop1h 29m

Washington, D.C. Dulles Intl

일 8/3

08:20-09:44

Nonstop1h 24m

£120

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

수 28/1

06:00-11:52

1 stop5h 52m

Washington, D.C. Dulles Intl

수 4/2

06:00-12:09

1 stop6h 09m

£132

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

목 8/1

08:00-13:59

1 stop5h 59m

Washington, D.C. Dulles Intl

일 11/1

06:20-12:58

1 stop6h 38m

£133

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

월 12/1

20:30-11:43

1 stop15h 13m

Washington, D.C. Dulles Intl

월 19/1

08:51-19:33

2 stops10h 42m

£136

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from New York to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New York and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

The month of November is, on average, the cheapest month to fly to Washington, D.C. Dulles Intl Airport from New York, with most prices found around £133. If you aren’t able to travel during the month of November, then book flights to Washington, D.C. Dulles Intl Airport from New York during July instead. Flights to Washington, D.C. Dulles Intl Airport in July, while not as cheap as those in November, still average around £136.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

According to our data, Sunday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from New York. The lowest ticket price found for a Sunday departure recently was £181. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Wednesday is the most expensive day to depart from New York because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £411.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is in the morning when flights can be purchased for as low as £207. In contrast, the most expensive time of day to depart to Washington, D.C. Dulles Intl Airport is at midday when prices are around £603.

What is the cheapest New York to Washington, D.C. Dulles Intl flight route?

Fly from New York John F Kennedy Intl to Washington, D.C. Dulles Intl for the best New York - Washington, D.C. Dulles Intl flight prices

What cabin class options are available on New York to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on New York to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York to Washington, D.C. Dulles Intl Airport flights?

No. A direct flight is the cheapest option for a flight between New York to Washington, D.C. Dulles Intl Airport.

How have New York to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of December 2025, prices for New York to Washington, D.C. Dulles Intl Airport flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from New York to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New York to Washington, D.C. Dulles Intl Airport (NYC to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Washington, D.C. Dulles Intl Airport

Fastest flight time

1h 22m

Direct flights

Every day
The fastest flight from New York to Washington, D.C. Dulles Intl Airport takes 1h 22m
Direct flights go from New York to Washington, D.C. Dulles Intl Airport every day.
  • How far is New York to Washington, D.C. Dulles Intl by plane?

    New York and Washington, D.C. Dulles Intl are 221.9 mi apart from one another. A reasonable flight in good conditions will take 1h 22m.

  • When did momondo last update prices for flights from New York to Washington, D.C. Dulles Intl Airport?

    Prices for flights from New York to Washington, D.C. Dulles Intl Airport refresh daily.

  • How old do you have to be to fly from New York to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from New York to Washington, D.C. Dulles Intl Airport?

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Laurel
College Park
Alexandria
Fairfax
Arlington
Linthicum Heights
Bethesda
Glen Burnie
Front Royal
Lutherville Timonium
Winchester
Ellicott City
Cambridge
Westminster
Woodbridge
Ashburn
Sterling
Silver Spring
Owings Mills
National Harbor

Why use momondo?

Why should I use momondo to find a flight deal from New York to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New York to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from New York to Washington, D.C.?

momondo helps you find the best flight between New York and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New York to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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