$46 Find Cheap Flights from Washington Dulles Airport to New York State

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to New York departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to New York State

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to New York State, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to New York State, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best New York Flight Deals from Dulles Intl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
Newarknonstop$91
Buffalo
Buffalononstop$179
Syracuse
Syracuse1 stop$179
Rochester
Rochesternonstop$179
Albany
Albanynonstop$169
Ithaca
Ithacanonstop$179
Watertown
Watertown2 stops$451
Plattsburgh
Plattsburghnonstop$242
Islip
Islip1 stop$190

Cheap Flight Deals from Dulles Intl to New York (IAD-USNY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to New York that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Dulles Intl to New York

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dulles Intl to New York.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
10:26 pm - 11:46 pmIAD-EWR
1h 20mnonstop
7:38 pm - 9:07 pmEWR-IAD
1h 29mnonstop
$91United Airlines
Find Deal
Wed, May 14 - Wed, May 21
8:33 pm - 10:07 pmIAD-JFK
1h 34mnonstop
5:59 pm - 7:39 pmJFK-IAD
1h 40mnonstop
$91Delta
Find Deal
Tue, May 6 - Wed, May 7
10:10 pm - 11:30 pmIAD-LGA
1h 20mnonstop
6:00 am - 7:27 amLGA-IAD
1h 27mnonstop
$91United Airlines
Find Deal
Tue, May 20 - Tue, May 27
8:33 pm - 10:07 pmIAD-JFK
1h 34mnonstop
6:12 pm - 7:53 pmJFK-IAD
1h 41mnonstop
$100Delta
Find Deal
Sat, Apr 26 - Mon, Apr 28
3:40 pm - 5:00 pmIAD-EWR
1h 20mnonstop
3:00 pm - 4:25 pmEWR-IAD
1h 25mnonstop
$100United Airlines
Find Deal
Wed, May 28 - Fri, May 30
11:47 am - 11:03 pmIAD-LGA
11h 16m1 stop
6:30 am - 2:50 pmLGA-IAD
8h 20m1 stop
$152Frontier
Find Deal
Tue, May 6 - Wed, May 7
4:31 pm - 12:35 amIAD-JFK
8h 04m1 stop
9:00 am - 2:50 pmJFK-IAD
5h 50m1 stop
$160Frontier
Find Deal
Wed, May 7 - Wed, May 14
5:02 am - 10:00 amIAD-JFK
4h 58m1 stop
11:30 am - 4:56 pmJFK-IAD
5h 26m1 stop
$256American Airlines
Find Deal
Tue, May 6 - Wed, May 7
5:26 pm - 9:55 pmIAD-JFK
4h 29m1 stop
6:30 am - 1:22 pmJFK-IAD
6h 52m1 stop
$257American Airlines
Find Deal
Tue, May 6 - Wed, May 7
9:10 pm - 6:23 pmIAD-ALB
21h 13m1 stop
7:45 pm - 5:41 pmALB-IAD
21h 56m1 stop
$514Allegiant Air
Find Deal
Sun, Apr 20 - Sun, Apr 27

KAYAK's insights & trends for Dulles Intl to New York flights

Get data-powered insights and trends into flights from Dulles Intl to New York to help you find the cheapest flights, the best time to fly and much more.

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

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to New York State.
The cheapest ticket to New York State from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to New York, at $97 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Newark Airport (EWR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $162.

What is the cheapest time of day to fly to New York State?

The average price for all round-trip flights from Washington, D.C. Dulles Intl Airport to New York State depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to New York State is generally in the morning, when round-trip flights cost $560 on average. Morning departures are around 42% cheaper than evening flights, on average. The most expensive time of day to fly to New York State is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,028.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to New York State?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $525, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to New York State, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to New York State is April, when tickets cost $201 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $319 and $278 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to New York State?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to New York State clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to New York State on a Friday and more expensive on a Saturday. On your return trip to Washington Dulles Airport, you should consider flying back on a Friday, and avoid Mondays for better deals.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to New York State?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to New York State, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to New York State, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

January

High season

July

Cheapest flight

$46
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Washington Dulles Airport to Newark Liberty Airport

FAQs - booking New York State flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to New York State?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to New York State.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to New York State?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to New York State is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to New York State?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to New York State with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to New York State?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Dulles Intl to New York

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to New York State. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to New York? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7890 reviews
8.2Boarding
8.0Comfort
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

4.0 OkayJoseph C., Mar 2025SEA - JFK
Read more Delta reviews

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Good and consistent Printer in lounge did not work for me :(

Flight heavily delayed. No food available despite purchasing an upgrade. No in cabin service.

It was not in Delta's control, but when we landed, we ended up parking at the wrong gate, and so everyone was already ready to deplane and had their carryon bags, ready to leave. But we had to sit down and move to the proper gate. This process took over 30 minutes. Again, not Delta's fault - more so on the staff at JFK

My Flight was cancelled and there was no other options available for me to Travel on that date and my options for the next day was all connecting flights that would have me in the airports all day before reaching my destination

First, the flight was schedule to leave at 12:08. Delayed to 12:38. It is 12:58 and I am sitting at the gate. The staff are not communicating with us (just tell me it’s gonna be five hours if that’s the case, quit hufflepuffing around like you’re trying to board us when the plane isn’t even here and you don’t know where your crew are. I’m still waiting for any communication about the further delay. This is a rebooked flight from a cancelled flight yesterday, when the airline failed to fulfill its fiduciary responsibility to hotel and cover transport for overnight cancelations. Asking about the food on the flight? What food?!? Delta doesn’t serve meals unless you pay for them and you really want me to give delta a high rating for passing out processed snacks (fun size!)? Can we be for real. Delta is cementing itself in history as one of the cheap, stingy, outdated, glory days are over airlines, and it shows. I took this flight knowing delta was going to provide below level service but this is beyond burgers!! I can’t believe a multi billion or dollar company looked straight in my eyes yesterday and I told me this wasn’t their fault and there for the extra cost in hotel and hundreds of dollars in Ubers are MY RESPONSIBILITY. The only thing I am at fault for is believing delta is reputable company worthy of my dollars. I’m not even sure I want to be compensated unless it is cash because I would rather die never traveling again than to put money in their pockets.

I know it was not in Deltas fault. But numerous delays and cancelations. I requested a hotel voucher and was told they weren't available. The lady on my hotel shuttle did receive one from American. Why the difference?

My original booking was a nonstop flight. It got changed to a flight with a 6vhour layover that became a 7+ hour lay over. I'll never fly this airline again after this roundtrip is over.

I was surprised at how wonderful it was. The aircraft was clean. The crew was warm and welcoming and as a result the passengers were friendly. One warning the only free thing was water. I kind of liked picking wet hat I was willing to pay for and what I was willing to skip.

The flight wasn’t big on frills, which is fine with me. I flew into Islip MacArthur Airport, which saved me from having to go through LaGuardia to visit friends on Long Island. It was inexpensive and super convenient!

Great experience! This was my first time flying with them and I could not have been happier.

Airplane was newer and very clean, lots of space. Crew was great. There was no food and entertainment but that was expected so not an issue.

I like that the price is right! The airplane is clean and the staff is friendly. We landed safely, so that is always a gold star in my book! Great job!

Purposely delayed the flight by 2 hours and 58 minutes so that they would not have to give me the FAA mandated refund for a delay of 3 hours. Offered flight credit instead. All that is offered on board is water and coffee, everything else costs money. They charge you for carry on and checked bags. Would not fly again.

nice flight. no frills but a 3 hour flight I caught up on my sleep. Stan O

First time flying Breeze, was very impressed. I will use Breeze again.

The flight was rescheduled and canceled. I had to go with another airline last minute to honor my school commitment. The reimbursement is a joke -$150 for a one way plane ticket.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Liked nothing. As per previous segment it was delay delay delay.

I completely missed my flight because the first leg was longer than planned. I had to sleep overnight in the airport because no accommodation was provided and then sent to Trinidad in the morning with an anticipated 7 hour layover before my flight to Georgetown which was now with Caribbean Airlines. I tried twice with customer service to see if they could put me on an earlier flight which had seats available but was told it wasn’t possible.

First class felt like economy, seats were horrible, food was horrible, staff inattentive

EVen warmer in the plane it think it was 24+ degrees

The flying experience was great. The flight was on time with no boarding issues during a peak travel period. The short cut baggage drop and process was not smooth and efficient at Dulles.

Delays from united along with Newark air space caused delays. But an average flight! Unfortunately we come to expect delays from the airlines.

Fast checkin with the self serve terminal, good communication at the boarding gate.

Everything you need to know for your flight from Dulles Intl to New York

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.