What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to New York round-trip?

Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to New York round-trip from $129. Other airlines that can offer you cheap pricing are Delta, from $129, and Allegiant Air, from $164. United Airlines is priced at 45% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to New York one-way?

One-way options have recently been found by users for as low as $65 on United Airlines. Other airlines that offer cheap prices include Delta from $65 and Allegiant Air from $82 one-way.

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

The best time to book flights from Washington, D.C. Dulles Intl Airport to New York is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New York (average of $236). Flying from Washington, D.C. Dulles Intl Airport to New York in July is currently the most expensive (average of $327). 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 day to fly from Washington, D.C. Dulles Intl Airport to New York?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to New York flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

The most flights from IAD to NYC are scheduled on a Wednesday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 on average).

In terms of precipitation, rainfall in New York ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York when rainfall is around 2.8 in.

If weather is an important factor for your trip to New York, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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

While some choose either Washington, D.C. Dulles Intl - New York LaGuardia or Washington, D.C. Dulles Intl - Newark, Washington, D.C. Dulles Intl - New York John F Kennedy Intl is the most popular route from Washington, D.C. Dulles Intl Airport to New York.

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

Looking at all options, your cheapest flight can be booked for $73. While the most popular route (Washington, D.C. Dulles Intl - New York John F Kennedy Intl) can be booked for $129 on average our data indicates $1,521 when flying from Washington, D.C. Dulles Intl Airport to New York.

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

No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to New York consider choosing SkyWest Airlines (69%), Aeromexico (61%) or LATAM Airlines (58%) as they are the most reliable in getting you off to your destination on time.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to New York?

Monday flights are found to be more expensive to fly from Washington, D.C. Dulles Intl Airport to New York. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to New York.

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

Travelers have found it’s best to book a flight 59 days in advance to save up to 205% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 59 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to New York 1-2 weeks in advance for as low as $266, or $451 for flights within the next 24 hours.

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

April is one of the best times of the year to fly to New York from Washington, D.C. Dulles Intl Airport. Prices for April average $220 per person but you can even find prices for as low as $91. The most expensive prices can be found in the month of December. Opting for a April flight can save you 25% on your journey compared to booking in December

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

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to New York in the morning. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight at noon.

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

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

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

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

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

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

$63+ Flights from Washington, D.C. Dulles Intl Airport to New York, NY

Round-trip from	$129 (United Airlines)
One-way from	$65 (United Airlines)
Popular in	December
Cheapest in	March
Average price	$207
Good round-trip deal	$257 or less
Good one-way deal	$103 or less

IAD

For a smooth departure from IAD, use the Aerotrain to navigate between terminals quickly, but be prepared for some walking.

EWR

Take the AirTrain to Airport Station, then NJ Transit to NYC. Choose New York Penn Station, not Newark Penn Station, for a smoother journey.

LGA

For a quick ride to Manhattan, consider a taxi from LGA. It's often cheaper and faster than rideshares, especially during peak times.

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$117	Average$276	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$129	Average$305	FlexibilityNo cancel fee	On-time69%

$63+ Cheap flights from Dulles Intl (IAD) to New York, NY (NYC)

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to New York are usually found in March or October, booked 88 days in advance, depart on a Friday or Thursday and return on a Friday

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Cheapest flights from Dulles Intl to New YorkExplore the most affordable flight options available from Dulles Intl to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Dulles Intl to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

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The best insider tips for Washington, D.C. Dulles Intl Airport to New York flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to New York trip

Airports

IAD

EWR

LGA

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Best time to book a flight from Dulles Intl to New York

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to New York. Price data was last updated on June 9, 2025.

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

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

Find hourly flight availability from Dulles Intl to New York. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to New York. Price data was last updated on June 8, 2025.

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

Explore weekly flight availability from Dulles Intl to New York. 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 June 12, 2025.

Rainfall in New York by month

Plan your trip to New York by taking into account the average rainfall totals by month.

Temperature in New York by month

Plan your trip to New York by taking into account the average temperature totals by month.

Reviews of airlines servicing New York

See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Washington, D.C. to New York have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to New York. 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 flying from Washington, D.C. Dulles Intl Airport to New York round-trip?

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to New York one-way?

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

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

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

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

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

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

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

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

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Alternative routes for Dulles Intl to New York

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Top 2 airlines flying from Dulles Intl to New York

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Cheapest flights from Dulles Intl to New York
Explore the most affordable flight options available from Dulles Intl to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.