Dulles Intl

$46+ Cheap flights from New York State to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — IAD
Feb 25 — Mar 41
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Cheap flight deals from New York to Dulles Intl

Keep the following information in mind while searching for New York to Dulles Intl flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$91
(United Airlines)

One-way from

$46
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$288

Good round-trip deal

$58 or less

Good one-way deal

$118 or less
Provider with most accurate pricing for New York (NYC)-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for New York (NYC)-Washington, D.C. (WAS) flights.
From New York to Washington, D.C. Dulles Intl
One-way flight from New York to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 9% potential increase in price ($27 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from New York to Washington, D.C. Dulles Intl.
Price to beat on a one-way flight from New York to Washington, D.C. Dulles Intl.

Find flight deals from New York to Dulles Intl

Cheapest flights from New York to Dulles Intl
Explore the most affordable flight options available from New York to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1910:28 amLGA - IAD
Nonstop1h 24mUnited Airlines
Wed 3/2610:08 pmIAD - LGA
Nonstop1h 22mUnited Airlines
Deal found 2/19$91
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/225:49 pmJFK - IAD
Nonstop1h 30mDelta
Sat 3/297:59 pmIAD - JFK
Nonstop1h 26mDelta
Deal found 2/20$91
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/15:55 amEWR - IAD
Nonstop1h 20mUnited Airlines
Wed 4/23:47 pmIAD - EWR
Nonstop1h 28mUnited Airlines
Deal found 2/20$92
This Frontier deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:00 amJFK - IAD
1 stop10h 44mFrontier
Tue 4/88:34 pmIAD - JFK
1 stop10h 55mFrontier
Deal found 2/18$100
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:00 amEWR - IAD
1 stop5h 33mDelta
Wed 4/26:00 amIAD - EWR
1 stop6h 07mDelta
Deal found 2/19$117
This Frontier deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:00 pmLGA - IAD
1 stop10h 36mFrontier
Sat 4/511:01 amIAD - LGA
1 stop9h 58mFrontier
Deal found 2/19$130
This Frontier deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:00 pmEWR - IAD
1 stop10h 36mFrontier
Sat 4/511:11 amIAD - EWR
1 stop9h 49mFrontier
Deal found 2/20$130
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/110:59 pmEWR - IAD
2 stops12h 21mMultiple Airlines
Wed 4/25:40 pmIAD - EWR
2 stops13h 18mMultiple Airlines
Deal found 2/20$189
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/207:35 pmROC - IAD
Nonstop1h 28mUnited Airlines
Thu 3/278:35 amIAD - ROC
1 stop4h 21mUnited Airlines
Deal found 2/19$190
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:20 pmBUF - IAD
1 stop3h 44mUnited Airlines
Mon 3/178:30 amIAD - BUF
Nonstop1h 22mUnited Airlines
Deal found 2/19$195
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:52 amROC - IAD
1 stop6h 26mDelta
Mon 4/712:11 pmIAD - ROC
1 stop6h 44mDelta
Deal found 2/19$197
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:05 amITH - IAD
Nonstop1h 26mUnited Airlines
Sat 5/310:11 pmIAD - ITH
Nonstop1h 19mUnited Airlines
Deal found 2/18$199

Find flights from New York to Dulles Intl within your budget

Customize your flight search to find flights from New York to Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

New York

Fly to

Dulles Intl

Route

Depart

Return

Price

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Wed 3/19

10:28 am-11:52 am

Nonstop1h 24m

Washington, D.C. Dulles Intl

Wed 3/26

10:08 pm-11:30 pm

Nonstop1h 22m

$91

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Sat 3/22

5:49 pm-7:19 pm

Nonstop1h 30m

Washington, D.C. Dulles Intl

Sat 3/29

7:59 pm-9:25 pm

Nonstop1h 26m

$91

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Tue 4/1

5:55 am-7:15 am

Nonstop1h 20m

Washington, D.C. Dulles Intl

Wed 4/2

3:47 pm-5:15 pm

Nonstop1h 28m

$92

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Tue 4/1

9:00 am-7:44 pm

1 stop10h 44m

Washington, D.C. Dulles Intl

Tue 4/8

8:34 pm-7:29 am

1 stop10h 55m

$100

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Tue 4/1

6:00 am-11:33 am

1 stop5h 33m

Washington, D.C. Dulles Intl

Wed 4/2

6:00 am-12:07 pm

1 stop6h 07m

$117

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Wed 4/2

10:00 pm-8:36 am

1 stop10h 36m

Washington, D.C. Dulles Intl

Sat 4/5

11:01 am-8:59 pm

1 stop9h 58m

$130

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Wed 4/2

10:00 pm-8:36 am

1 stop10h 36m

Washington, D.C. Dulles Intl

Sat 4/5

11:11 am-9:00 pm

1 stop9h 49m

$130

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Tue 4/1

10:59 pm-11:20 am

2 stops12h 21m

Washington, D.C. Dulles Intl

Wed 4/2

5:40 pm-6:58 am

2 stops13h 18m

$189

RochesterWashington, D.C.

ROC - IAD

ROCIAD

Rochester Greater Rochester Intl

Thu 3/20

7:35 pm-9:03 pm

Nonstop1h 28m

Washington, D.C. Dulles Intl

Thu 3/27

8:35 am-12:56 pm

1 stop4h 21m

$190

BuffaloWashington, D.C.

BUF - IAD

BUFIAD

Buffalo

Wed 3/5

7:20 pm-11:04 pm

1 stop3h 44m

Washington, D.C. Dulles Intl

Mon 3/17

8:30 am-9:52 am

Nonstop1h 22m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
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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 round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from New York to Dulles Intl

Get recent, data-driven insights about flights from New York to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from State of New York to Washington, D.C. Dulles Intl Airport (average of $309). Flying from State of New York to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 NY to IAD?

Find hourly flight availability from New York to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of New York to Washington, D.C. Dulles Intl Airport as you normally would.

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

Explore weekly flight availability from New York to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from USNY to IAD are scheduled on a Thursday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated February 20, 2025.
To help decide which airline to fly from New York to Washington, D.C., see what other customers have to say about Breeze Airways, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.8

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Crew

8.8

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Crew

8.8

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

8.0
Very good

Crew

8.8

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Crew

8.8

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Crew

8.8

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from New York to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from State of New York to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $46. However, be on the lookout for offers from Delta and Frontier, as they are both options that can get you from State of New York to Washington, D.C. Dulles Intl Airport for a low price.

  • What are the most popular routes from State of New York to Washington, D.C. Dulles Intl Airport?

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from State of New York to Washington, D.C. Dulles Intl Airport on time: SkyWest Airlines (100%), WestJet (97%), Delta (92%).

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

    On average you can expect to pay $217 for a flight from State of New York to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $58 while the most popular route, (New York John F Kennedy Intl - Washington, D.C. Dulles Intl) is currently priced at $97.

  • 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 vacation 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 State of New York to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from State of New York to Washington, D.C. Dulles Intl Airport (average of $309). Flying from State of New York to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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

Traveling to a place near New York State?

Book flights to New York State if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Springfield
Rockville
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Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
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National Harbor
Oxon Hill

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Alternative routes for New York to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from New York to Dulles Intl

Discover the top 2 airlines that operate flights from New York to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$176Average$322FlexibilityNo cancel feeOn-time69%
DeltaCheapest$177Average$256FlexibilityNo cancel feeOn-timeN/A
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