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Dulles Intl

$201+ Cheap flights from the Dominican Republic 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
PUJ — IAD
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
1 adult, Economy
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Cheap flight deals from Dominican Republic to Dulles Intl

Cheapest flights from Dominican Republic to Dulles Intl
Explore the most affordable flight options available from Dominican Republic to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.

This United Airlines deal was found by Cheapflights users on 5/17. 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 6/44:40 pm
PUJ
-
IAD
1 stop28h 20m
United Airlines
Mon 6/810:29 pm
IAD
-
PUJ
1 stop13h 46m
United Airlines
Deal found 5/17$376
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:45 pm
PUJ
-
IAD
1 stop12h 37m
United Airlines
Tue 6/308:46 am
IAD
-
PUJ
Nonstop3h 54m
United Airlines
Deal found 5/15$377
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:02 pm
PUJ
-
IAD
2 stops20h 39m
American Airlines
Sat 8/296:24 pm
IAD
-
PUJ
2 stops18h 20m
American Airlines
Deal found 5/15$389
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:49 pm
PUJ
-
IAD
2 stops19h 00m
American Airlines
Fri 7/248:22 pm
IAD
-
PUJ
2 stops16h 27m
American Airlines
Deal found 5/18$396
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:15 pm
PUJ
-
IAD
2 stops20h 21m
American Airlines
Tue 6/98:22 pm
IAD
-
PUJ
2 stops18h 53m
American Airlines
Deal found 5/15$398
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Thu 6/41:53 pm
PUJ
-
IAD
2 stops18h 57m
American Airlines
Mon 6/88:22 pm
IAD
-
PUJ
2 stops18h 53m
American Airlines
Deal found 5/17$400
This American Airlines deal was found by Cheapflights users on 5/16. 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 6/244:11 pm
PUJ
-
IAD
1 stop8h 02m
American Airlines
Tue 7/148:22 pm
IAD
-
PUJ
2 stops16h 27m
American Airlines
Deal found 5/16$402
This United Airlines deal was found by Cheapflights users on 5/16. 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 6/26:45 pm
PUJ
-
IAD
1 stop16h 43m
United Airlines
Fri 8/218:51 am
IAD
-
PUJ
Nonstop3h 49m
United Airlines
Deal found 5/16$436
This Flysmarter deal was found by Cheapflights users on 5/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:51 pm
PUJ
-
IAD
1 stop7h 22m
Multiple Airlines
Mon 5/2510:10 pm
IAD
-
PUJ
2 stops15h 45m
Multiple Airlines
Deal found 5/15$440
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Tue 6/23:15 pm
PUJ
-
IAD
2 stops17h 35m
American Airlines
Fri 8/216:10 am
IAD
-
PUJ
1 stop5h 46m
American Airlines
Deal found 5/16$455
This Copa Airlines deal was found by Cheapflights users on 5/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:45 am
SDQ
-
IAD
1 stop19h 36m
Copa Airlines
Sun 5/312:21 am
IAD
-
SDQ
1 stop20h 35m
Copa Airlines
Deal found 5/18$516
This Copa Airlines deal was found by Cheapflights users on 5/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:39 pm
SDQ
-
IAD
1 stop20h 26m
Copa Airlines
Mon 8/102:25 am
IAD
-
SDQ
1 stop13h 50m
Copa Airlines
Deal found 5/18$534

Find flight deals from Dominican Republic to Dulles Intl

Keep the following information in mind while searching for Dominican Republic to Dulles Intl flight deals. Data was last updated May 20, 2026.

Round-trip from

$376
(United Airlines)

One-way from

$201
(American Airlines)

Popular in

August

Cheapest in

July

Average price

$630

Good round-trip deal

$712 or less

Good one-way deal

$308 or less
From Dominican Republic to Washington, D.C. Dulles Intl
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One-way flight from Dominican Republic to Washington, D.C. Dulles Intl
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High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
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Price to beat on a round-trip flight from Dominican Republic to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Dominican Republic to Washington, D.C. Dulles Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dominican Republic 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 May 20, 2026.
Use the filters below to find and compare flights from the Dominican Republic to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Fri 6/19

6:45 pm-7:22 am

1 stop12h 37m

Washington, D.C. Dulles Intl

Tue 6/30

6:10 am-2:27 pm

1 stop8h 17m

$377

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Thu 6/4

6:45 pm-11:28 am

1 stop16h 43m

Washington, D.C. Dulles Intl

Mon 6/8

8:25 am-2:48 pm

1 stop6h 23m

$377

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Tue 6/2

4:15 pm-12:36 pm

2 stops20h 21m

Washington, D.C. Dulles Intl

Tue 6/9

8:22 pm-3:15 pm

2 stops18h 53m

$398
Quickest round-trip

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Thu 8/27

3:35 pm-7:20 pm

Nonstop3h 45m

Washington, D.C. Dulles Intl

Mon 8/31

8:51 am-12:40 pm

Nonstop3h 49m

$495

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Tue 6/2

6:45 pm-11:19 pm

1 stop28h 34m

Washington, D.C. Dulles Intl

Wed 6/17

6:33 am-2:48 pm

1 stop8h 15m

$496

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Fri 9/18

8:47 am-4:20 am

1 stop19h 33m

Washington, D.C. Dulles Intl

Sat 10/10

4:34 pm-2:25 am

1 stop9h 51m

$516

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Fri 5/29

8:45 am-4:21 am

1 stop19h 36m

Washington, D.C. Dulles Intl

Mon 6/1

4:38 pm-2:25 am

1 stop9h 47m

$516

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Fri 5/29

8:45 am-12:33 am

1 stop15h 48m

Washington, D.C. Dulles Intl

Sun 7/26

2:22 am-11:42 am

1 stop9h 20m

$516

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Fri 6/5

6:39 pm-4:21 am

1 stop9h 42m

Washington, D.C. Dulles Intl

Sat 6/6

2:21 am-1:08 pm

1 stop10h 47m

$516

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Fri 10/2

12:42 pm-4:20 am

1 stop15h 38m

Washington, D.C. Dulles Intl

Sun 10/4

2:25 am-11:41 am

1 stop9h 16m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 49 resultsSorted by cheapest first
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Best time to book a flight from Dominican Republic to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Dominican Republic 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 the Dominican Republic to Washington, D.C. Dulles Intl Airport

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

Find hourly flight availability from Dominican Republic 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 May 20, 2026.

When flying from Dominican Republic to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 May 20, 2026.
Get a feel of what it's like to fly with United Airlines from the Dominican Republic to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,737 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,737 reviews
United Airlines
7.4
Good
9,737 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Dominican Republic to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dominican Republic to Washington, D.C. Dulles Intl Airport?

    A quick flight from Dominican Republic to Washington, D.C. Dulles Intl Airport can take about 12h 37m. United Airlines provides one of the quickest options available for as low as $377. The distance from Dominican Republic to Washington, D.C. Dulles Intl Airport is about 1509 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Dominican Republic to Washington, D.C. Dulles Intl Airport?

    The most popular route from Dominican Republic to Washington, D.C. Dulles Intl Airport is Santo Domingo Las Americas - Washington, D.C. Dulles Intl. You may also consider Punta Cana - Washington, D.C. Dulles Intl or Santiago de los Caballeros - Washington, D.C. Dulles Intl.

  • What are the cheapest flights from Dominican Republic to Washington, D.C. Dulles Intl Airport?

    While on average a flight from Dominican Republic to Washington, D.C. Dulles Intl Airport is generally $594, our data shows the cheapest flight currently is $278. When looking at the most popular route, (Santo Domingo Las Americas - Washington, D.C. Dulles Intl), you can expect to pay $516 for that flight.

  • Can I find deals for flights from Dominican Republic to Dulles Intl that include hotel bookings?

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

  • How can I find direct flights from Dominican Republic to Dulles Intl?

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

  • Can I find deals for business class flights from Dominican Republic to Dulles Intl?

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

See more FAQs

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 locations
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Hanover
Chantilly
Laurel
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Reston
Hunt Valley

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Dominican Republic to Dulles Intl

Discover the top airline that operate flights from Dominican Republic 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 May 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$473Average$735FlexibilityNo cancel feeOn-time69%

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