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Puerto Plata

$256+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — POP
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$449
(Copa Airlines)

One-way from

$256
(United Airlines)

Popular in

August

Cheapest in

September

Average price

$485
From Washington, D.C. Dulles Intl to Puerto Plata La Union
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One-way flight from Washington, D.C. Dulles Intl to Puerto Plata La Union
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Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:30 pmIAD - POP
1 stop20h 10mAir Canada
Wed 11/54:05 pmPOP - IAD
2 stops24h 46mAir Canada
Deal found 9/14$502
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:00 amIAD - POP
1 stop5h 56mDelta
Thu 11/205:11 pmPOP - IAD
1 stop8h 07mDelta
Deal found 9/13$531
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:15 amIAD - POP
1 stop6h 32mUnited Airlines
Sat 10/111:54 pmPOP - IAD
1 stop7h 30mUnited Airlines
Deal found 9/13$533
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:00 amIAD - POP
1 stop5h 56mDelta
Sat 11/225:11 pmPOP - IAD
1 stop7h 08mDelta
Deal found 9/14$535
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:25 amIAD - POP
1 stop6h 01mAmerican Airlines
Tue 12/92:55 pmPOP - IAD
2 stops20h 25mAmerican Airlines
Deal found 9/14$536
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:48 pmIAD - POP
2 stops23h 47mAmerican Airlines
Sat 10/113:50 pmPOP - IAD
2 stops20h 49mAmerican Airlines
Deal found 9/13$537
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:05 pmIAD - POP
2 stops17h 00mAmerican Airlines
Sat 12/132:55 pmPOP - IAD
2 stops23h 25mAmerican Airlines
Deal found 9/14$540
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:09 amIAD - POP
2 stops28h 21mAmerican Airlines
Sat 11/82:23 pmPOP - IAD
1 stop10h 36mAmerican Airlines
Deal found 9/13$558
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:12 amIAD - POP
1 stop5h 37mAmerican Airlines
Sun 1/114:30 pmPOP - IAD
2 stops28h 02mAmerican Airlines
Deal found 9/14$559
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:48 pmIAD - POP
2 stops23h 47mAmerican Airlines
Sat 10/181:30 pmPOP - IAD
2 stops19h 19mAmerican Airlines
Deal found 9/14$592
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:25 amIAD - POP
2 stops8h 23mAmerican Airlines
Sat 12/204:49 pmPOP - IAD
1 stop8h 15mAmerican Airlines
Deal found 9/13$595

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 September 15, 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

Thu 10/30

9:00 am-12:40 pm

1 stop27h 40m

Puerto Plata La Union

Wed 11/5

4:05 pm-8:54 pm

1 stop29h 49m

$526

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-12:16 am

1 stop8h 05m

$531

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sat 11/15

9:00 am-3:56 pm

1 stop5h 56m

Puerto Plata La Union

Thu 11/20

5:11 pm-12:18 am

1 stop8h 07m

$531

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sat 10/4

6:15 am-12:47 pm

1 stop6h 32m

Puerto Plata La Union

Sat 10/11

1:54 pm-9:24 pm

1 stop7h 30m

$533

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sat 12/6

6:25 am-1:26 pm

1 stop6h 01m

Puerto Plata La Union

Sat 12/13

2:26 pm-12:01 am

1 stop10h 35m

$535

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sat 12/13

8:05 pm-1:26 pm

1 stop16h 21m

Puerto Plata La Union

Sat 12/20

4:49 pm-12:04 am

1 stop8h 15m

$535

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sat 11/15

9:00 am-3:56 pm

1 stop5h 56m

Puerto Plata La Union

Sat 11/22

5:11 pm-11:19 pm

1 stop7h 08m

$535

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sat 12/6

6:25 am-1:26 pm

1 stop6h 01m

Puerto Plata La Union

Tue 12/9

2:55 pm-10:20 am

2 stops20h 25m

$536

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sat 11/15

6:24 am-1:23 pm

1 stop5h 59m

Puerto Plata La Union

Thu 11/20

2:38 pm-1:12 pm

2 stops23h 34m

$536

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sat 11/1

6:00 am-12:08 pm

1 stop6h 08m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 18 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

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Puerto Plata?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Puerto Plata (average of $413). Flying from Washington, D.C. Dulles Intl Airport to Puerto Plata in June is currently the most expensive (average of $626). 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.

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 September 15, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines 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.
United Airlines
7.4
Good
8,929 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 2 airlines have 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?

    Air Canada, Delta, and United Airlines can get you from Washington, D.C. Dulles Intl Airport to Puerto Plata in just under 6h 32m. Your travel time can differ by up to 21h 08m. 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 flying from Washington, D.C. Dulles Intl Airport to Puerto Plata round-trip?

    American Airlines, at $461, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Puerto Plata. An alternate airline flying to your destination would be United Airlines.

  • 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.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Puerto Plata?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Puerto Plata (average of $413). Flying from Washington, D.C. Dulles Intl Airport to Puerto Plata in June is currently the most expensive (average of $626). 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.

See more FAQs

Traveling to a place near Puerto Plata?

Book flights to Puerto Plata if you plan to visit one of these locations
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Alternative routes for Dulles Intl to Puerto Plata

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

Top 2 airlines flying from Dulles Intl to Puerto Plata

Discover the top 2 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$461Average$562FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$461Average$672FlexibilityNo cancel feeOn-time69%

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