HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Plata

$328+ Cheap flights from Dulles Intl (IAD) to Puerto Plata, Dominican Republic (POP)

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — POP
Jun 22 — Jun 291
Mon 6/22
Mon 6/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Puerto Plata 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 Dulles Intl to Puerto Plata

Cheapest flights from Dulles Intl to Puerto Plata
Explore the most affordable flight options available from Dulles Intl to Puerto Plata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.

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.
Thu 9/174:34 pm
IAD
-
POP
1 stop18h 58m
Copa Airlines
Sun 9/2012:41 pm
POP
-
IAD
1 stop26h 23m
Copa Airlines
Deal found 5/18$522
This Delta deal was found by Cheapflights users on 5/22. 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 11/286:00 am
IAD
-
POP
1 stop8h 55m
Delta
Sat 12/125:10 pm
POP
-
IAD
1 stop7h 55m
Delta
Deal found 5/22$534
This Copa Airlines deal was found by Cheapflights users on 5/20. 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.
Thu 11/123:25 pm
IAD
-
POP
1 stop19h 07m
Copa Airlines
Tue 11/1712:37 pm
POP
-
IAD
1 stop11h 53m
Copa Airlines
Deal found 5/20$563
This Copa Airlines deal was found by Cheapflights users on 5/22. 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.
Tue 8/182:25 am
IAD
-
POP
1 stop9h 05m
Copa Airlines
Wed 8/2612:41 pm
POP
-
IAD
1 stop11h 52m
Copa Airlines
Deal found 5/22$578
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.
Thu 9/32:25 am
IAD
-
POP
1 stop9h 07m
Copa Airlines
Fri 9/1112:41 pm
POP
-
IAD
1 stop26h 23m
Copa Airlines
Deal found 5/18$593
This Copa Airlines deal was found by Cheapflights users on 5/19. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:34 pm
IAD
-
POP
1 stop18h 56m
Copa Airlines
Tue 9/812:41 pm
POP
-
IAD
1 stop15h 39m
Copa Airlines
Deal found 5/19$601
This American Airlines deal was found by Cheapflights users on 5/22. 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 8/18:21 pm
IAD
-
POP
2 stops18h 24m
American Airlines
Fri 8/71:34 pm
POP
-
IAD
2 stops19h 07m
American Airlines
Deal found 5/22$605
This American Airlines deal was found by Cheapflights users on 5/22. 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 10/108:25 pm
IAD
-
POP
2 stops15h 50m
American Airlines
Sat 10/171:45 pm
POP
-
IAD
2 stops18h 54m
American Airlines
Deal found 5/22$630
This American Airlines deal was found by Cheapflights users on 5/22. 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 9/168:15 pm
IAD
-
POP
2 stops16h 05m
American Airlines
Tue 9/221:45 pm
POP
-
IAD
2 stops10h 06m
American Airlines
Deal found 5/22$635
This Copa Airlines deal was found by Cheapflights users on 5/21. 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.
Mon 6/294:38 pm
IAD
-
POP
1 stop18h 55m
Copa Airlines
Sun 7/512:37 pm
POP
-
IAD
1 stop15h 44m
Copa Airlines
Deal found 5/21$638
This American Airlines deal was found by Cheapflights users on 5/20. 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 6/116:20 am
IAD
-
POP
2 stops8h 23m
American Airlines
Thu 6/181:26 pm
POP
-
IAD
2 stops10h 47m
American Airlines
Deal found 5/20$649
This American Airlines deal was found by Cheapflights users on 5/19. 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.
Sat 8/86:33 am
IAD
-
POP
1 stop7h 54m
American Airlines
Sat 8/153:27 pm
POP
-
IAD
1 stop8h 20m
American Airlines
Deal found 5/19$650

Find flight deals from Dulles Intl to Puerto Plata

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Puerto Plata (POP). 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 May 23, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$522
(Copa Airlines)

One-way from

$328
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$664
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Puerto Plata La Union flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Puerto Plata La Union flights.
Search Deals
From Washington, D.C. Dulles Intl to Puerto Plata La Union
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Puerto Plata La Union
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Puerto Plata 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 23, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Puerto Plata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Tue 10/20

4:34 pm-11:30 am

1 stop18h 56m

Puerto Plata La Union

Wed 11/25

12:37 pm-3:13 am

1 stop15h 36m

$522

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Thu 11/12

3:25 pm-11:32 am

1 stop19h 07m

Puerto Plata La Union

Tue 11/17

12:37 pm-1:58 pm

1 stop26h 21m

$563

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Thu 9/3

2:25 am-11:32 am

1 stop9h 07m

Puerto Plata La Union

Fri 9/11

12:41 pm-3:04 pm

1 stop26h 23m

$593

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sat 8/22

4:34 pm-11:30 am

1 stop18h 56m

Puerto Plata La Union

Sun 9/6

12:41 pm-4:20 am

1 stop15h 39m

$601
Quickest round-trip

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sat 9/26

6:45 am-12:47 pm

1 stop6h 02m

Puerto Plata La Union

Sat 10/10

1:53 pm-9:22 pm

1 stop7h 29m

$650

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Mon 6/29

4:38 pm-11:33 am

1 stop18h 55m

Puerto Plata La Union

Sun 7/5

12:37 pm-3:05 pm

1 stop26h 28m

$661

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Tue 6/9

8:22 pm-2:43 pm

2 stops18h 21m

Puerto Plata La Union

Fri 6/12

1:26 pm-12:13 am

2 stops10h 47m

$693

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Fri 8/7

10:29 pm-12:25 pm

1 stop13h 56m

Puerto Plata La Union

Sun 8/9

1:40 pm-11:19 pm

1 stop9h 39m

$703

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Tue 7/21

4:26 pm-11:31 am

1 stop19h 05m

Puerto Plata La Union

Tue 7/28

12:37 pm-4:21 am

1 stop15h 44m

$706
Cheapest one-way

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sat 7/4

8:50 am-2:45 pm

2 stops29h 55m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Dulles Intl to Puerto Plata

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 Puerto Plata in May.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Puerto Plata flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Dulles Intl Airport-Puerto Plata flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Puerto Plata 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-Puerto Plata flights, Cheapflights users trust Ovago the most. Ovago 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-Puerto Plata 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 Puerto Plata

Have a flexible travel schedule? Discover the best time to fly to Puerto Plata from Dulles Intl 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.

Reviews of airlines servicing Puerto Plata

Get insights into the airlines that provide service to Puerto Plata. 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 Puerto Plata. Reviews last updated May 23, 2026.
Peruse reviews from past customers who have flown with Delta from Washington, D.C. Dulles Intl Airport to Puerto Plata 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.
Delta
7.9
Good
8,444 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,444 reviews
Delta
7.9
Good
8,444 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

  • What airport do you fly into for flights to Puerto Plata from Washington, D.C. Dulles Intl?

    Puerto Plata La Union (POP) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Puerto Plata. You should not have trouble finding flights to La Union from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Puerto Plata airport from Washington, D.C. Dulles Intl. It is only a 8.6 mi journey from La Union (POP) to Puerto Plata’s city center.

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

    Copa Airlines can get you from Washington, D.C. Dulles Intl Airport to Puerto Plata in just under 18h 56m. Your travel time can differ by up to . The distance between Washington, D.C. Dulles Intl Airport and Puerto Plata is about 1387 mi.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Puerto Plata round-trip?

    Delta, at $531, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Puerto Plata..

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

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

  • How can I find direct flights from Dulles Intl to Puerto Plata?

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

  • Can I find deals for business class flights from Dulles Intl to Puerto Plata?

    Yes. Cheapflights offers flight deals from Dulles Intl to Puerto Plata 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 Puerto Plata?

Book flights to Puerto Plata if you plan to visit one of these locations
Sosúa

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Puerto Plata

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Puerto Plata flights
Baltimore to Puerto Plata flights

Top airline flying from Dulles Intl to Puerto Plata

Discover the top airline that operate flights from Dulles Intl to Puerto Plata. 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 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$531Average$535FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.