$62+ Cheap flights from New York, NY (NYC) to Dulles Intl (IAD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — IAD
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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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.Cheap flight deals from New York to Dulles Intl
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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 October 19, 2026.
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 October 19, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:05 am -
1 stop8h 44m
Tue 12/1512:06 pm -
1 stop12h 23m
Deal found 10/15![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:05 am -
1 stop29h 06m
Tue 12/812:06 pm -
1 stop12h 23m
Deal found 10/17![Frontier logo]()
$183
This Mytrip deal was found by Cheapflights users on 10/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:24 pm -
2 stops21h 48m
Sat 12/56:33 pm -
1 stop5h 56m
Deal found 10/18![Frontier logo]()
$184
This Trip.com deal was found by Cheapflights users on 10/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:05 am -
1 stop8h 44m
Wed 12/912:06 pm -
1 stop12h 23m
Deal found 10/18![Frontier logo]()
$190
This Trip.com deal was found by Cheapflights users on 10/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:00 am -
1 stop8h 49m
Wed 12/912:06 pm -
1 stop12h 23m
Deal found 10/19![Frontier logo]()
$192
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:05 am -
1 stop11h 40m
Mon 12/76:33 pm -
1 stop5h 56m
Deal found 10/16![Frontier logo]()
$197
This Trip.com deal was found by Cheapflights users on 10/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 am -
1 stop10h 42m
Wed 11/117:48 am -
1 stop11h 47m
Deal found 10/15![Frontier logo]()
$214
This Trip.com deal was found by Cheapflights users on 10/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:29 am -
1 stop7h 43m
Mon 11/169:06 pm -
1 stop11h 28m
Deal found 10/19![Frontier logo]()
$215
This Cheapflightsfares deal was found by Cheapflights users on 10/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:30 pm -
1 stop6h 13m
Tue 11/177:48 am -
1 stop8h 13m
Deal found 10/19![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:29 am -
1 stop14h 14m
Mon 11/169:06 pm -
1 stop11h 28m
Deal found 10/18![Frontier logo]()
$223
This Trip.com deal was found by Cheapflights users on 10/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:15 am -
1 stop5h 34m
Mon 12/710:35 pm -
1 stop10h 09m
Deal found 10/16![Frontier logo]()
$227
This Frontier deal was found by Cheapflights users on 10/19. 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.
Mon 11/96:30 am -
1 stop10h 42m
Tue 11/107:48 am -
1 stop8h 13m
Deal found 10/19![Frontier logo]()
$229
Best flights from New York to Dulles IntlDiscover carefully curated flight deals from New York to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from New York to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Expedia deal was found by Cheapflights users on 10/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:05 am -
1 stop11h 40m
Sun 12/610:35 pm -
1 stop12h 13m
Deal found 10/19![Frontier logo]()
$222
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:59 pm -
Nonstop1h 34m
Mon 12/76:20 pm -
Nonstop1h 36m
Deal found 10/16![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Mon 11/2310:27 am -
Nonstop1h 28m
Tue 11/248:18 am -
Nonstop1h 28m
Deal found 10/16![United Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:15 pm -
1 stop6h 39m
Mon 11/165:15 pm -
1 stop5h 14m
Deal found 10/19![American Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:51 am -
Nonstop1h 27m
Mon 11/3012:35 pm -
Nonstop1h 26m
Deal found 10/18![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Sun 11/156:00 am -
Nonstop1h 22m
Tue 11/1710:10 pm -
Nonstop1h 24m
Deal found 10/19![United Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 11/149:00 pm -
Nonstop1h 25m
Tue 11/175:50 pm -
Nonstop1h 37m
Deal found 10/17![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 10/17. 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.
Mon 11/163:59 pm -
Nonstop1h 29m
Tue 11/1712:35 pm -
Nonstop1h 26m
Deal found 10/17![Delta logo]()
$277
This Mytrip deal was found by Cheapflights users on 10/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:16 am -
1 stop8h 29m
Sun 12/69:23 pm -
2 stops19h 06m
Deal found 10/19![Frontier logo]()
$320
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sun 11/810:00 am -
Nonstop1h 29m
Tue 11/106:10 am -
Nonstop1h 18m
Deal found 10/18![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 10/19. 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.
Fri 11/133:59 pm -
Nonstop1h 29m
Sun 11/156:20 pm -
Nonstop1h 37m
Deal found 10/19![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 10/15. 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 11/1210:25 am -
Nonstop1h 27m
Sun 11/156:20 pm -
Nonstop1h 37m
Deal found 10/15![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Wed 11/257:37 pm -
Nonstop1h 31m
Sat 11/2810:10 pm -
Nonstop1h 24m
Deal found 10/17![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 10/19. 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.
Fri 12/43:59 pm -
Nonstop1h 34m
Sun 12/612:35 pm -
Nonstop1h 30m
Deal found 10/19![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/256:00 am -
Nonstop1h 20m
Sun 11/296:10 am -
Nonstop1h 18m
Deal found 10/19![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 10/15. 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.
Wed 11/253:59 pm -
Nonstop1h 29m
Sun 11/296:20 pm -
Nonstop1h 37m
Deal found 10/15![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 10/316:00 am -
Nonstop1h 22m
Wed 11/410:10 pm -
Nonstop1h 24m
Deal found 10/16![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:55 pm -
Nonstop1h 38m
Sat 11/712:30 pm -
Nonstop1h 26m
Deal found 10/18![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/2410:27 am -
Nonstop1h 28m
Sat 11/2810:10 pm -
Nonstop1h 24m
Deal found 10/19![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 10/19. 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 10/273:55 pm -
Nonstop1h 38m
Mon 11/1612:35 pm -
Nonstop1h 26m
Deal found 10/19![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Mon 11/237:59 pm -
Nonstop1h 28m
Tue 11/248:37 am -
Nonstop1h 25m
Deal found 10/16![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/196:00 am -
Nonstop1h 22m
Sun 11/228:15 am -
Nonstop1h 28m
Deal found 10/19![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 10/17. 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.
Mon 12/213:18 pm -
Nonstop1h 31m
Sat 1/24:30 pm -
Nonstop1h 35m
Deal found 10/17![Delta logo]()
$352
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/1910:16 am -
Nonstop1h 28m
Sun 11/226:10 am -
Nonstop1h 18m
Deal found 10/19![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:51 am -
Nonstop1h 27m
Sun 11/296:20 pm -
Nonstop1h 37m
Deal found 10/18![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Tue 10/277:37 pm -
Nonstop1h 31m
Thu 11/510:10 pm -
Nonstop1h 24m
Deal found 10/17![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 11/2710:16 am -
Nonstop1h 28m
Tue 12/15:46 pm -
Nonstop1h 39m
Deal found 10/18![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Wed 11/112:59 pm -
Nonstop1h 32m
Sun 11/158:15 am -
Nonstop1h 28m
Deal found 10/18![United Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 11/147:37 pm -
Nonstop1h 31m
Sun 11/158:15 am -
Nonstop1h 28m
Deal found 10/17![United Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Thu 11/126:00 am -
Nonstop1h 22m
Sun 11/158:15 am -
Nonstop1h 28m
Deal found 10/17![United Airlines logo]()
$367
Last-minute flights from New York to Dulles IntlDiscover last-minute flight deals from New York to Dulles Intl. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from New York to Dulles Intl. Data last updated October 19, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 10/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:30 am -
1 stop10h 42m
Wed 11/48:05 am -
1 stop11h 30m
Deal found 10/14![Frontier logo]()
$212
This Trip.com deal was found by Cheapflights users on 10/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 am -
1 stop10h 42m
Wed 11/117:48 am -
1 stop11h 47m
Deal found 10/15![Frontier logo]()
$214
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:30 am -
1 stop10h 42m
Wed 11/117:48 am -
1 stop11h 47m
Deal found 10/14![Frontier logo]()
$227
This Trip.com deal was found by Cheapflights users on 10/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:35 am -
1 stop5h 37m
Wed 11/117:48 am -
1 stop14h 05m
Deal found 10/14![Frontier logo]()
$189
This Cheapflightsfares deal was found by Cheapflights users on 10/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:30 pm -
1 stop6h 13m
Tue 11/177:48 am -
1 stop8h 13m
Deal found 10/19![Frontier logo]()
$219
This Frontier deal was found by Cheapflights users on 10/14. 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 11/106:30 am -
1 stop10h 42m
Wed 11/117:48 am -
1 stop11h 47m
Deal found 10/14![Frontier logo]()
$225
This Mytrip deal was found by Cheapflights users on 10/14. 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 11/1111:35 am -
1 stop5h 37m
Wed 11/1811:16 am -
1 stop12h 47m
Deal found 10/14![Frontier logo]()
$219
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 am -
1 stop10h 42m
Fri 11/139:06 pm -
1 stop11h 28m
Deal found 10/14![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:29 am -
1 stop14h 14m
Mon 11/169:06 pm -
1 stop11h 28m
Deal found 10/18![Frontier logo]()
$223
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 am -
1 stop10h 42m
Mon 11/169:06 pm -
1 stop11h 28m
Deal found 10/14![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:35 am -
1 stop12h 08m
Thu 11/197:32 am -
1 stop14h 21m
Deal found 10/19![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:35 am -
1 stop12h 08m
Fri 12/410:33 pm -
2 stops22h 56m
Deal found 10/18![Frontier logo]()
$231
One-way flights from New York to Dulles IntlSearch for one-way flight options from New York to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from New York to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:35 am -
1 stop5h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Frontier logo]()
$62
This Trip.com deal was found by Cheapflights users on 10/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:05 am -
1 stop8h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$66
This Trip.com deal was found by Cheapflights users on 10/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:30 am -
1 stop10h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:00 pm -
1 stop18h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$74
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:00 am -
1 stop8h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Frontier logo]()
$82
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:29 am -
1 stop7h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$83
This Super.com deal was found by Cheapflights users on 10/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:05 am -
1 stop8h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$88
This Trip.com deal was found by Cheapflights users on 10/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:05 am -
1 stop8h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 10/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:15 am -
1 stop8h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 10/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:35 am -
1 stop5h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Frontier logo]()
$92
This CheapOair deal was found by Cheapflights users on 10/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:29 am -
1 stop7h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:55 am -
2 stops31h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$95
Find 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 October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $141 (Cheapflightsfares) |
One-way from | $62 (Cheapflightsfares) |
Popular in | September |
Cheapest in | November |
Average price | $382 |
Good round-trip deal | $334 or less |
Good one-way deal | $179 or less |
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 7,457,451 searches. Data last updated October 19, 2026.
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
Cheapest round-trip
New YorkWashington, D.C.
LGA New York LaGuardia - IAD Washington, D.C. Dulles Intl
LGAIAD
New York LaGuardia
Sat 11/21
6:00 am-7:22 am
Nonstop1h 22m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
New YorkWashington, D.C.
JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl
JFKIAD
New York John F Kennedy Intl
Mon 11/23
10:25 am-11:52 am
Nonstop1h 27m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
NewarkWashington, D.C.
EWR Newark - IAD Washington, D.C. Dulles Intl
EWRIAD
Newark
Sat 11/21
9:00 pm-10:25 pm
Nonstop1h 25m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
New YorkWashington, D.C.
JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl
JFKIAD
New York John F Kennedy Intl
Fri 11/20
3:59 pm-5:28 pm
Nonstop1h 29m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
New YorkWashington, D.C.
JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl
JFKIAD
New York John F Kennedy Intl
Sat 11/21
10:25 am-11:52 am
Nonstop1h 27m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
New YorkWashington, D.C.
JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl
JFKIAD
New York John F Kennedy Intl
Thu 11/19
10:25 am-11:52 am
Nonstop1h 27m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
New YorkWashington, D.C.
LGA New York LaGuardia - IAD Washington, D.C. Dulles Intl
LGAIAD
New York LaGuardia
Mon 11/9
7:37 pm-9:08 pm
Nonstop1h 31m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
New YorkWashington, D.C.
LGA New York LaGuardia - IAD Washington, D.C. Dulles Intl
LGAIAD
New York LaGuardia
Sat 12/5
7:30 pm-9:00 pm
Nonstop1h 30m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
Quickest round-trip
New YorkWashington, D.C.
LGA New York LaGuardia - IAD Washington, D.C. Dulles Intl
LGAIAD
New York LaGuardia
Thu 12/10
6:00 am-7:21 am
Nonstop1h 21m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
New YorkWashington, D.C.
JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl
JFKIAD
New York John F Kennedy Intl
Thu 12/10
10:15 am-11:49 am
Nonstop1h 34m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
Showing 1-10 of 60 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 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 FlightHub the most. FlightHub 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.
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.
NYC-IAD
EWR-IAD
LGA-IAD
JFK-IAD
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
NYC-IAD
EWR-IAD
LGA-IAD
JFK-IAD
What is the cheapest month to book a flight from New York to Washington, D.C. Dulles Intl Airport?
Currently, November is the cheapest month in which you can book a flight from New York to Washington, D.C. Dulles Intl Airport (average of $242). Flying from New York to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $412). 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 October 19, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 45% on flights from New York to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.
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 October 19, 2026.
The most flights from NYC to IAD are scheduled on a Sunday (36 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (21 on average).
How much does it cost to fly round-trip from New York to Washington, D.C. Dulles Intl Airport?
Airfare is below average for this route at the moment.
New York to Washington, D.C. Dulles Intl Airport flights typically cost between $316 and $451 in December.The cheapest round-trip price found within the last 5 days was $141 on Frontier (Dec 8-Dec 15).
How often are flights from New York to Washington, D.C. delayed?
About 19% of weekly flights between New York and Washington, D.C. have experienced delays in the past year, with the average delay time being 127 minutes.
What is the most punctual flight time for New York to Washington, D.C. flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on New York to Washington, D.C. flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 18% of flights being delayed.
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 October 17, 2026.
Travelers seeking maximum savings on their New York to Washington, D.C. Dulles Intl Airport flight should consider departing on Monday afternoons 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.
The best insider tips for New York to Washington, D.C. Dulles Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New York to Washington, D.C. Dulles Intl Airport trip
Our travel experts
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 October 19, 2026.
Read through reviews of airlines operating flights from New York to Washington, D.C. Dulles Intl Airport, such as Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
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.
Traveling to a place near Washington, D.C. Dulles Intl Airport?
Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locationsAlexandria
Chantilly
Arlington
Woodbridge
Owings Mills
Lanham
Sterling
Tysons
Herndon
Reston
Hyattsville
Rockville
Springfield
Fredericksburg
Falls Church
Oxon Hill
Laurel
Towson
Clinton
Hunt Valley
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New York and Dulles Intl flights
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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 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$335 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$212 | FlexibilityNo cancel fee | On-timeN/A |