HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Plata

$256+ Cheap flights from Dulles Intl (IAD) to Puerto Plata

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — POP
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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.

Find 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 October 28, 2025.

This Delta deal was found by Cheapflights users on 10/26. 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 12/37:01 amIAD - POP
1 stop7h 55mDelta
Tue 12/95:11 pmPOP - IAD
1 stop8h 01mDelta
Deal found 10/26$528
This Delta deal was found by Cheapflights users on 10/27. 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 12/16:00 amIAD - POP
1 stop8h 56mDelta
Mon 12/85:11 pmPOP - IAD
1 stop8h 01mDelta
Deal found 10/27$532
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 12/18:09 pmIAD - POP
2 stops16h 39mAmerican Airlines
Mon 12/82:55 pmPOP - IAD
2 stops20h 25mAmerican Airlines
Deal found 10/25$536
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/158:09 pmIAD - POP
2 stops18h 32mAmerican Airlines
Thu 11/202:38 pmPOP - IAD
2 stops19h 03mAmerican Airlines
Deal found 10/26$540
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/35:29 pmIAD - POP
2 stops19h 36mAmerican Airlines
Sun 12/74:38 pmPOP - IAD
2 stops18h 42mAmerican Airlines
Deal found 10/26$541
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/145:35 pmIAD - POP
1 stop18h 48mAmerican Airlines
Tue 11/182:38 pmPOP - IAD
2 stops9h 29mAmerican Airlines
Deal found 10/27$548
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/55:35 pmIAD - POP
1 stop18h 51mAmerican Airlines
Sun 12/72:26 pmPOP - IAD
1 stop10h 35mAmerican Airlines
Deal found 10/26$549
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/68:09 pmIAD - POP
2 stops16h 39mAmerican Airlines
Mon 11/102:38 pmPOP - IAD
2 stops23h 57mAmerican Airlines
Deal found 10/27$558
This Delta deal was found by Cheapflights users on 10/26. 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 11/136:00 amIAD - POP
1 stop8h 56mDelta
Thu 11/205:11 pmPOP - IAD
1 stop8h 05mDelta
Deal found 10/26$579
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/208:09 pmIAD - POP
2 stops18h 32mAmerican Airlines
Mon 11/244:31 pmPOP - IAD
2 stops17h 10mAmerican Airlines
Deal found 10/27$581
This Delta deal was found by Cheapflights users on 10/27. 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 11/216:00 amIAD - POP
1 stop8h 56mDelta
Mon 11/245:11 pmPOP - IAD
1 stop16h 59mDelta
Deal found 10/27$602

Cheap flight deals from Dulles Intl to Puerto Plata

Keep the following information in mind while searching for Dulles Intl to Puerto Plata flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$450
(Copa Airlines)

One-way from

$256
(Delta)

Popular in

December

Cheapest in

September

Average price

$599
Provider with most accurate pricing for Washington, D.C. (WAS)-Puerto Plata La Union flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Puerto Plata La Union flights.
Search Deals
From Washington, D.C. Dulles Intl to Puerto Plata
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Puerto Plata
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 28, 2025.
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

Dulles Intl

Fly to

Puerto Plata

Route

Depart

Return

Price

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Mon 1/12

1:12 am-11:32 am

1 stop9h 20m

Puerto Plata La Union

Tue 1/20

12:37 pm-11:30 pm

1 stop11h 53m

$450

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sun 3/1

6:00 am-3:35 pm

1 stop8h 35m

Puerto Plata La Union

Tue 3/10

3:35 pm-12:07 am

1 stop8h 32m

$528

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Tue 3/24

7:00 am-2:15 pm

1 stop7h 15m

Puerto Plata La Union

Thu 4/2

3:35 pm-12:07 am

1 stop8h 32m

$528

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Tue 3/24

7:00 am-2:15 pm

1 stop7h 15m

Puerto Plata La Union

Wed 4/1

3:35 pm-12:07 am

1 stop8h 32m

$528

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Mon 3/2

6:00 am-3:35 pm

1 stop8h 35m

Puerto Plata La Union

Tue 3/10

3:35 pm-12:07 am

1 stop8h 32m

$528

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Wed 3/25

7:00 am-2:15 pm

1 stop7h 15m

Puerto Plata La Union

Thu 4/2

3:35 pm-12:07 am

1 stop8h 32m

$528

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Thu 2/26

6:00 am-3:35 pm

1 stop8h 35m

Puerto Plata La Union

Thu 3/5

4:55 pm-12:07 am

1 stop8h 12m

$532

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Mon 12/1

7:01 am-3:56 pm

1 stop7h 55m

Puerto Plata La Union

Mon 12/8

5:11 pm-12:12 am

1 stop8h 01m

$532

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Thu 2/26

7:00 am-3:35 pm

1 stop7h 35m

Puerto Plata La Union

Fri 3/6

4:55 pm-12:07 am

1 stop8h 12m

$532

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Fri 12/5

6:00 am-3:56 pm

1 stop8h 56m

Puerto Plata La Union

Tue 12/9

5:11 pm-12:12 am

1 stop8h 01m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 17 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Puerto Plata
No data available for this route at this time. Please check back soon.

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 October 28, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Washington, D.C. Dulles Intl Airport to Puerto Plata. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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.

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

    Copa Airlines and Delta can get you from Washington, D.C. Dulles Intl Airport to Puerto Plata in just under 8h 35m. Your travel time can differ by up to 45m. The distance between Washington, D.C. Dulles Intl Airport and Puerto Plata is about 1387 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Puerto Plata one-way?

    One-way options have recently been found by users for as low as $256 on Delta. Other airlines that offer cheap prices include Air Canada from $347 and WestJet from $434 one-way.

  • 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

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.

Top 3 airlines flying from Dulles Intl to Puerto Plata

Discover the top 3 airlines 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$411Average$535FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$461Average$642FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$461Average$672FlexibilityNo cancel feeOn-time69%

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.