Economy Class offers 32-inch pitch seats with personal entertainment monitors on most aircraft.
ShebaSkyConnect Wi-Fi available on A350, B777, and B787; packages based on data consumption.
$65+ Cheap flights from New York, NY (NYC) 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — IAD
Apr 22 — Apr 291
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from New York to Dulles Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from New York to Washington, D.C. Dulles Intl are usually found in April or March, booked 46 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from New York to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $129 (United Airlines) |
One-way from | $65 (United Airlines) |
Popular in | December |
Cheapest in | April |
Average price | $228 |
Good round-trip deal | $139 or less |
Good one-way deal | $84 or less |
Find flight deals from New York to Dulles Intl
Cheapest flights from New York to Dulles IntlExplore 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 April 17, 2025.
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 April 17, 2025.
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 5/125:50 amEWR - IAD
Nonstop1h 20mUnited Airlines
Thu 5/158:30 amIAD - EWR
Nonstop1h 29mUnited Airlines
Deal found 4/17![United Airlines logo]()
$129
This Delta deal was found by Cheapflights users on 4/17. 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 5/810:13 amJFK - IAD
Nonstop1h 32mDelta
Sat 5/108:33 pmIAD - JFK
Nonstop1h 27mDelta
Deal found 4/17![Delta logo]()
$129
This United Airlines deal was found by Cheapflights users on 4/16. 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 6/37:29 pmLGA - IAD
Nonstop1h 38mUnited Airlines
Sat 6/710:15 pmIAD - LGA
Nonstop1h 23mUnited Airlines
Deal found 4/16![United Airlines logo]()
$147
This Flightnetwork deal was found by Cheapflights users on 4/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:30 amLGA - IAD
1 stop9h 34mFrontier
Sat 6/74:24 pmIAD - LGA
1 stop7h 02mFrontier
Deal found 4/16![Frontier logo]()
$151
This Flightnetwork deal was found by Cheapflights users on 4/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/315:59 amEWR - IAD
1 stop10h 05mFrontier
Sat 6/74:24 pmIAD - EWR
1 stop8h 22mFrontier
Deal found 4/16![Frontier logo]()
$151
This Frontier deal was found by Cheapflights users on 4/17. 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.
Thu 5/86:00 amJFK - IAD
1 stop8h 23mFrontier
Sat 5/105:34 pmIAD - JFK
1 stop7h 01mFrontier
Deal found 4/17![Frontier logo]()
$160
This Delta deal was found by Cheapflights users on 4/17. 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 5/246:30 pmEWR - IAD
1 stop5h 05mDelta
Tue 6/36:00 amIAD - EWR
1 stop5h 58mDelta
Deal found 4/17![Delta logo]()
$177
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Mon 5/127:59 amEWR - IAD
2 stops27h 27mMultiple Airlines
Thu 5/155:40 pmIAD - EWR
2 stops18h 47mMultiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$223
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/28:09 amJFK - IAD
1 stop5h 33mAmerican Airlines
Sun 5/45:00 amIAD - JFK
1 stop5h 30mAmerican Airlines
Deal found 4/17![American Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:10 pmLGA - IAD
1 stop4h 52mAmerican Airlines
Wed 5/215:02 amIAD - LGA
1 stop4h 11mAmerican Airlines
Deal found 4/16![American Airlines logo]()
$258
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Wed 5/286:30 amLGA - IAD
2 stops28h 34mMultiple Airlines
Fri 5/303:13 pmIAD - LGA
2 stops32h 11mMultiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$282
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:59 amJFK - IAD
1 stop9h 37mMultiple Airlines
Tue 5/135:00 pmIAD - JFK
1 stop14h 00mMultiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$332
Cheapflights Fare Finder
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 April 17, 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
New York
Fly to
Dulles Intl
Route
Depart
Return
Price
NewarkWashington, D.C.
EWR - IAD
EWRIAD
Newark
Mon 5/12
1:05 pm-2:28 pm
Nonstop1h 23m
Washington, D.C. Dulles Intl
Tue 5/13
3:36 pm-5:04 pm
Nonstop1h 28m
$129
New YorkWashington, D.C.
JFK - IAD
JFKIAD
New York John F Kennedy Intl
Fri 5/9
5:59 pm-7:39 pm
Nonstop1h 40m
Washington, D.C. Dulles Intl
Tue 5/13
12:25 pm-1:54 pm
Nonstop1h 29m
$129
New YorkWashington, D.C.
LGA - IAD
LGAIAD
New York LaGuardia
Tue 6/3
7:29 pm-9:07 pm
Nonstop1h 38m
Washington, D.C. Dulles Intl
Fri 6/6
6:59 pm-8:30 pm
Nonstop1h 31m
$147
New YorkWashington, D.C.
LGA - IAD
LGAIAD
New York LaGuardia
Sat 5/31
6:30 am-4:04 pm
1 stop9h 34m
Washington, D.C. Dulles Intl
Sat 6/7
4:24 pm-11:26 pm
1 stop7h 02m
$151
NewarkWashington, D.C.
EWR - IAD
EWRIAD
Newark
Sat 5/31
5:59 am-4:04 pm
1 stop10h 05m
Washington, D.C. Dulles Intl
Sat 6/7
4:24 pm-12:46 am
1 stop8h 22m
$151
New YorkWashington, D.C.
JFK - IAD
JFKIAD
New York John F Kennedy Intl
Sat 5/31
6:15 am-4:04 pm
1 stop9h 49m
Washington, D.C. Dulles Intl
Sat 6/7
4:24 pm-12:45 am
1 stop8h 21m
$151
NewarkWashington, D.C.
EWR - IAD
EWRIAD
Newark
Sat 5/24
6:30 pm-11:35 pm
1 stop5h 05m
Washington, D.C. Dulles Intl
Tue 6/3
6:00 am-11:58 am
1 stop5h 58m
$177
NewarkWashington, D.C.
EWR - IAD
EWRIAD
Newark
Mon 5/12
7:59 am-11:26 am
2 stops27h 27m
Washington, D.C. Dulles Intl
Thu 5/15
5:40 pm-12:27 pm
2 stops18h 47m
$223
New YorkWashington, D.C.
JFK - IAD
JFKIAD
New York John F Kennedy Intl
Tue 5/6
6:30 am-1:22 pm
1 stop6h 52m
Washington, D.C. Dulles Intl
Tue 5/20
5:02 am-10:00 am
1 stop4h 58m
$257
New YorkWashington, D.C.
LGA - IAD
LGAIAD
New York LaGuardia
Wed 5/14
7:10 pm-12:02 am
1 stop4h 52m
Washington, D.C. Dulles Intl
Wed 5/21
5:02 am-9:13 am
1 stop4h 11m
$258
Showing 1-10 of 36 results
Compare providers for flights from New York to Dulles Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Dulles Intl in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
The best insider tips for New York to Washington, D.C. Dulles Intl Airport flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your New York to Washington, D.C. Dulles Intl Airport trip
Airlines
![Ethiopian Air]()
Ethiopian Air
![United Airlines]()
United Airlines
Basic Economy allows a personal item only; no carry-on bags unless exceptions apply.
Prepay checked bags 24 hours before to save on fees; premium cabins may skip fees.
Airports
Our travel experts
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.
Cheapflights Insights
Everything you need to know about your flight from New York to Washington, D.C. Dulles Intl Airport
How far ahead should I book a flight from New York to Washington, D.C. Dulles Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from New York to Dulles Intl. Price data was last updated on April 11, 2025.
The best time to book flights from New York to Washington, D.C. Dulles Intl Airport is 46 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 New York to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from New York to Washington, D.C. Dulles Intl Airport (average of $309). Flying from New York to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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?
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 April 17, 2025.
Unlike at noon, when flights are generally more expensive, you can save up to 31% on flights from New York to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.
What is the cheapest day to fly from New York to Washington, D.C. Dulles Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from New York to Dulles Intl. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their New York to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from 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 April 17, 2025.
The most flights from NYC to IAD are scheduled on a Wednesday (37 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 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 April 17, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from New York to Washington, D.C. have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Food
7.1
Entertainment
7.1
Comfort
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Apr 2025
LAS - STS
Overall
8.0
Food
7.1
Entertainment
7.1
Comfort
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Apr 2025
LAS - STS
Overall
8.0
Food
7.1
Entertainment
7.1
Comfort
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Apr 2025
LAS - STS
Overall
8.0
Food
7.1
Entertainment
7.1
Comfort
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Apr 2025
LAS - STS
Overall
8.0
Food
7.1
Entertainment
7.1
Comfort
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Apr 2025
LAS - STS
Overall
8.0
Food
7.1
Entertainment
7.1
Comfort
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Apr 2025
LAS - STS
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.
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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 April 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$122 | Average$266 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$170 | Average$312 | FlexibilityNo cancel fee | On-time69% |