$172+ Cheap flights from Dulles Intl (IAD) to Punta Cana (PUJ)
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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PUJ
Nov 12 — Nov 191
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Punta Cana 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 Washington, D.C. Dulles Intl to Punta Cana are usually found in January or October, booked 90 days in advance, depart on a Sunday or Monday and return on a Sunday
Cheap flight deals from Dulles Intl to Punta Cana
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dulles Intl to Punta CanaExplore the most affordable flight options available from Dulles Intl to Punta Cana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
Explore the most affordable flight options available from Dulles Intl to Punta Cana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
This Air Canada deal was found by Cheapflights users on 10/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:55 am -
2 stops10h 45m
Sun 11/157:45 pm -
1 stop25h 38m
Deal found 10/10![Air Canada logo]()
$504
This Travelocity deal was found by Cheapflights users on 10/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:20 pm -
2 stops29h 15m
Sun 11/87:45 pm -
2 stops25h 25m
Deal found 10/12![Air Canada logo]()
$505
This Air Canada deal was found by Cheapflights users on 10/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:55 am -
1 stop10h 45m
Mon 11/3010:40 pm -
1 stop18h 05m
Deal found 10/9![Air Canada logo]()
$506
This Justfly.com deal was found by Cheapflights users on 10/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:47 pm -
1 stop15h 31m
Wed 12/27:32 pm -
2 stops19h 49m
Deal found 10/13![Frontier logo]()
$508
This Air Canada deal was found by Cheapflights users on 10/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:05 am -
2 stops11h 35m
Mon 12/710:40 pm -
1 stop22h 30m
Deal found 10/10![Air Canada logo]()
$509
This FlightHub deal was found by Cheapflights users on 10/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:08 pm -
2 stops42h 41m
Wed 10/282:21 pm -
2 stops20h 00m
Deal found 10/10![Frontier logo]()
$510
This FlightHub deal was found by Cheapflights users on 10/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:32 am -
2 stops28h 39m
Sun 11/224:28 pm -
1 stop23h 35m
Deal found 10/8![Frontier logo]()
$511
This Mytrip deal was found by Cheapflights users on 10/9. 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 10/289:55 am -
1 stop7h 50m
Wed 11/42:21 pm -
2 stops21h 00m
Deal found 10/9![Multiple Airlines logo]()
$512
This Mytrip deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:07 pm -
3 stops23h 08m
Tue 11/102:21 pm -
2 stops21h 00m
Deal found 10/12![Multiple Airlines logo]()
$513
This CheapOair deal was found by Cheapflights users on 10/8. 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.
Thu 12/31:19 pm -
2 stops23h 26m
Wed 12/97:45 pm -
2 stops21h 00m
Deal found 10/8![Air Canada logo]()
$514
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Sat 10/311:23 pm -
2 stops22h 35m
Wed 11/44:51 pm -
2 stops17h 12m
Deal found 10/8![American Airlines logo]()
$515
This Booking.com deal was found by Cheapflights users on 10/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:55 am -
1 stop10h 45m
Sun 11/110:40 pm -
1 stop18h 05m
Deal found 10/8![Air Canada logo]()
$516
Best flights from Dulles Intl to Punta CanaDiscover carefully curated flight deals from Dulles Intl to Punta Cana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
Discover carefully curated flight deals from Dulles Intl to Punta Cana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
This Copa Airlines deal was found by Cheapflights users on 10/8. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:34 pm -
1 stop9h 42m
Fri 11/1312:43 pm -
1 stop15h 32m
Deal found 10/8![Copa Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/1412:40 pm -
Nonstop3h 48m
Fri 11/205:10 pm -
Nonstop3h 59m
Deal found 10/11![United Airlines logo]()
$578
This United Airlines deal was found by Cheapflights users on 10/9. 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 11/2312:40 pm -
Nonstop3h 48m
Thu 12/32:55 pm -
1 stop10h 29m
Deal found 10/9![United Airlines logo]()
$588
This United Airlines deal was found by Cheapflights users on 10/9. 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 12/1112:40 pm -
Nonstop3h 48m
Mon 12/142:55 pm -
1 stop10h 29m
Deal found 10/9![United Airlines logo]()
$680
This United Airlines deal was found by Cheapflights users on 10/8. 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 12/1112:40 pm -
Nonstop3h 48m
Sun 12/135:10 pm -
Nonstop3h 59m
Deal found 10/8![United Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 10/12. 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 1/212:40 pm -
Nonstop3h 48m
Fri 1/85:10 pm -
Nonstop3h 59m
Deal found 10/12![United Airlines logo]()
$700
This United Airlines deal was found by Cheapflights users on 10/12. 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 11/1412:40 pm -
Nonstop3h 48m
Tue 11/175:10 pm -
Nonstop3h 59m
Deal found 10/12![United Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/168:20 am -
Nonstop3h 48m
Mon 11/235:10 pm -
Nonstop3h 59m
Deal found 10/8![United Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/1612:40 pm -
Nonstop3h 48m
Sat 11/215:10 pm -
Nonstop3h 59m
Deal found 10/11![United Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/1310:35 pm -
1 stop14h 14m
Tue 11/175:10 pm -
Nonstop3h 59m
Deal found 10/8![United Airlines logo]()
$712
This United Airlines deal was found by Cheapflights users on 10/12. 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 10/1810:40 pm -
1 stop15h 47m
Sat 1/165:10 pm -
Nonstop3h 59m
Deal found 10/12![United Airlines logo]()
$731
Last-minute flights from Dulles Intl to Punta CanaDiscover last-minute flight deals from Dulles Intl to Punta Cana. Data last updated October 13, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Punta Cana. Data last updated October 13, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 10/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:08 pm -
2 stops42h 41m
Wed 10/282:21 pm -
2 stops20h 00m
Deal found 10/10![Frontier logo]()
$510
This Air Canada deal was found by Cheapflights users on 10/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:40 pm -
2 stops20h 10m
Mon 10/266:45 pm -
2 stops45h 08m
Deal found 10/8![Air Canada logo]()
$514
This Air Canada deal was found by Cheapflights users on 10/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:55 am -
2 stops10h 45m
Mon 11/210:40 pm -
1 stop18h 05m
Deal found 10/11![Air Canada logo]()
$509
This Mytrip deal was found by Cheapflights users on 10/9. 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 10/289:55 am -
1 stop7h 50m
Wed 11/42:21 pm -
2 stops21h 00m
Deal found 10/9![Multiple Airlines logo]()
$512
This Booking.com deal was found by Cheapflights users on 10/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:55 am -
1 stop10h 45m
Sun 11/110:40 pm -
1 stop18h 05m
Deal found 10/8![Air Canada logo]()
$516
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Sat 10/311:23 pm -
2 stops22h 35m
Wed 11/44:51 pm -
2 stops17h 12m
Deal found 10/8![American Airlines logo]()
$515
This Mytrip deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:07 pm -
3 stops23h 08m
Tue 11/102:21 pm -
2 stops21h 00m
Deal found 10/12![Multiple Airlines logo]()
$513
This Travelocity deal was found by Cheapflights users on 10/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:20 pm -
2 stops29h 15m
Sun 11/87:45 pm -
2 stops25h 25m
Deal found 10/12![Air Canada logo]()
$505
This Air Canada deal was found by Cheapflights users on 10/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:55 am -
2 stops10h 45m
Sun 11/157:45 pm -
1 stop25h 38m
Deal found 10/10![Air Canada logo]()
$504
This FlightHub deal was found by Cheapflights users on 10/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:32 am -
2 stops28h 39m
Sun 11/224:28 pm -
1 stop23h 35m
Deal found 10/8![Frontier logo]()
$511
This Air Canada deal was found by Cheapflights users on 10/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:55 am -
1 stop10h 45m
Mon 11/3010:40 pm -
1 stop18h 05m
Deal found 10/9![Air Canada logo]()
$506
This Justfly.com deal was found by Cheapflights users on 10/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:47 pm -
1 stop15h 31m
Wed 12/27:32 pm -
2 stops19h 49m
Deal found 10/13![Frontier logo]()
$508
One-way flights from Dulles Intl to Punta CanaSearch for one-way flight options from Dulles Intl to Punta Cana. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
Search for one-way flight options from Dulles Intl to Punta Cana. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Thu 12/319:14 pm -
1 stop22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 11/107:48 am -
2 stops28h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Mon 11/239:35 pm -
2 stops37h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Sat 10/317:52 am -
2 stops29h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 11/38:05 am -
2 stops33h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 11/117:48 am -
2 stops28h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Sat 11/288:22 pm -
1 stop14h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Mon 12/1410:24 pm -
2 stops14h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Frontier logo]()
$210
This Cheapflightsfares deal was found by Cheapflights users on 10/11. 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 1/1112:21 pm -
1 stop23h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 10/10. 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.
Sun 1/1012:21 pm -
1 stop23h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Frontier logo]()
$212
This Mytrip deal was found by Cheapflights users on 10/10. 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.
Sat 11/149:06 pm -
2 stops20h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$213
Find flight deals from Dulles Intl to Punta Cana
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Punta Cana (PUJ). 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 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $504 (Air Canada) |
One-way from | $172 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $602 |
Good round-trip deal | $624 or less |
Good one-way deal | $278 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Punta Cana 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 13, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Punta Cana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Punta Cana
IAD Washington, D.C. Dulles Intl - PUJ Punta Cana
IADPUJ
Washington, D.C. Dulles Intl
Sat 12/12
5:37 pm-11:35 pm
2 stops52h 58m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$259
Quickest round-trip
Washington, D.C.Punta Cana
IAD Washington, D.C. Dulles Intl - PUJ Punta Cana
IADPUJ
Washington, D.C. Dulles Intl
Fri 12/11
12:40 pm-5:28 pm
Nonstop3h 48m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$275
Washington, D.C.Punta Cana
IAD Washington, D.C. Dulles Intl - PUJ Punta Cana
IADPUJ
Washington, D.C. Dulles Intl
Sat 1/9
12:40 pm-5:28 pm
Nonstop3h 48m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$275
Washington, D.C.Punta Cana
IAD Washington, D.C. Dulles Intl - PUJ Punta Cana
IADPUJ
Washington, D.C. Dulles Intl
Wed 12/9
12:40 pm-5:28 pm
Nonstop3h 48m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$275
Washington, D.C.Punta Cana
IAD Washington, D.C. Dulles Intl - PUJ Punta Cana
IADPUJ
Washington, D.C. Dulles Intl
Mon 1/4
8:20 am-1:08 pm
Nonstop3h 48m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$275
Washington, D.C.Punta Cana
IAD Washington, D.C. Dulles Intl - PUJ Punta Cana
IADPUJ
Washington, D.C. Dulles Intl
Thu 11/26
12:40 pm-5:28 pm
Nonstop3h 48m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$275
Washington, D.C.Punta Cana
IAD Washington, D.C. Dulles Intl - PUJ Punta Cana
IADPUJ
Washington, D.C. Dulles Intl
Wed 12/30
8:20 am-1:08 pm
Nonstop3h 48m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$275
Washington, D.C.Punta Cana
IAD Washington, D.C. Dulles Intl - PUJ Punta Cana
IADPUJ
Washington, D.C. Dulles Intl
Sat 10/31
12:40 pm-4:28 pm
Nonstop3h 48m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$275
Washington, D.C.Punta Cana
IAD Washington, D.C. Dulles Intl - PUJ Punta Cana
IADPUJ
Washington, D.C. Dulles Intl
Tue 12/15
12:40 pm-5:28 pm
Nonstop3h 48m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$300
Washington, D.C.Punta Cana
IAD Washington, D.C. Dulles Intl - PUJ Punta Cana
IADPUJ
Washington, D.C. Dulles Intl
Fri 11/6
12:40 pm-5:28 pm
Nonstop3h 48m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$340
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Dulles Intl to Punta Cana
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 Dulles Intl to Punta Cana in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Punta Cana flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Punta Cana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Punta Cana flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Punta Cana 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 Washington, D.C. Dulles Intl Airport-Punta Cana 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 Dulles Intl to Punta Cana
Have a flexible travel schedule? Discover the best time to fly to Punta Cana from Dulles Intl with our price prediction graph.
IAD-PUJ
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 Washington, D.C. Dulles Intl Airport to Punta Cana
Prices
Airlines
Delays
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Punta Cana?
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Punta Cana. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Punta Cana?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Punta Cana (average of $601). Flying from Washington, D.C. Dulles Intl Airport to Punta Cana in December is currently the most expensive (average of $772). 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 IAD to PUJ?
Find hourly flight availability from Dulles Intl to Punta Cana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 13, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Punta Cana as you normally would.
How often are flights from Washington, D.C. to Punta Cana delayed?
About 13% of weekly flights between Washington, D.C. and Punta Cana have experienced delays in the past year, with the average delay time being 124 minutes.
What is the most punctual flight time for Washington, D.C. to Punta Cana flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Washington, D.C. to Punta Cana flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
The best insider tips for Washington, D.C. Dulles Intl Airport to Punta Cana 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 Washington, D.C. Dulles Intl Airport to Punta Cana trip
Our travel experts
Reviews of airlines servicing Punta Cana
Get insights into the airlines that provide service to Punta Cana. 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 Punta Cana. Reviews last updated October 13, 2026.
Peruse reviews from past customers who have flown with Copa Airlines,United Airlines, andAir Canada from Washington, D.C. Dulles Intl Airport to Punta Cana to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
6.9
Comfort
7.4
Overall
7.6
Food
6.9
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2026
BOS - PTY
Crew
8.1
Entertainment
6.9
Comfort
7.4
Overall
7.6
Food
6.9
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2026
BOS - PTY
Crew
8.1
Entertainment
6.9
Comfort
7.4
Overall
7.6
Food
6.9
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2026
BOS - PTY
Crew
8.1
Entertainment
6.9
Comfort
7.4
Overall
7.6
Food
6.9
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2026
BOS - PTY
Crew
8.1
Entertainment
6.9
Comfort
7.4
Overall
7.6
Food
6.9
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2026
BOS - PTY
Crew
8.1
Entertainment
6.9
Comfort
7.4
Overall
7.6
Food
6.9
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2026
BOS - PTY
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Punta Cana. 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 Punta Cana?
Book flights to Punta Cana if you plan to visit one of these locationsBavaro
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Dulles Intl and Punta Cana flights
Browse other Dulles Intl and Punta Cana flight options. Last updated on October 13, 2026.
Other flights from Dulles Intl
Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on October 13, 2026.
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Other flights to Punta Cana
Explore flights to Punta Cana departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 13, 2026.
Top 6 airlines flying from Dulles Intl to Punta Cana
Discover the top 6 airlines that operate flights from Dulles Intl to Punta Cana. 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$504 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$250 | Average$436 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$346 | Average$604 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$405 | Average$670 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$424 | Average$600 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$480 | Average$706 | FlexibilityNo cancel fee | On-time69% |