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Cheap flights from Washington, D.C. Dulles Intl Airport to Puerto Plata from $342

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Puerto Plata departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Puerto Plata

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
4:34 pm - 11:32 am
IAD
-
POP
18h 58m
1 stop
Copa Airlines Logo
12:41 pm - 3:04 pm
POP
-
IAD
26h 23m
1 stop
$460Copa Airlines
Thu, Sep 17 - Sun, Sep 20
Copa Airlines Logo
4:34 pm - 11:32 am
IAD
-
POP
18h 58m
1 stop
Copa Airlines Logo
12:41 pm - 4:20 am
POP
-
IAD
15h 39m
1 stop
$470Copa Airlines
Thu, Sep 17 - Sun, Sep 20
Copa Airlines Logo
2:25 am - 11:30 am
IAD
-
POP
9h 05m
1 stop
Copa Airlines Logo
12:41 pm - 4:21 am
POP
-
IAD
15h 40m
1 stop
$485Copa Airlines
Tue, Aug 18 - Sun, Aug 23
Copa Airlines Logo
9:35 am - 11:32 am
IAD
-
POP
25h 57m
1 stop
Copa Airlines Logo
12:41 pm - 4:20 am
POP
-
IAD
15h 39m
1 stop
$489Copa Airlines
Thu, Sep 10 - Tue, Sep 15
Copa Airlines Logo
2:25 am - 11:30 am
IAD
-
POP
9h 05m
1 stop
Copa Airlines Logo
12:39 pm - 4:20 am
POP
-
IAD
15h 41m
1 stop
$494Copa Airlines
Thu, Oct 1 - Wed, Oct 7
Copa Airlines Logo
2:25 am - 11:30 am
IAD
-
POP
9h 05m
1 stop
Copa Airlines Logo
12:41 pm - 12:33 am
POP
-
IAD
11h 52m
1 stop
$504Copa Airlines
Tue, Aug 18 - Tue, Aug 25
Copa Airlines Logo
2:25 am - 11:30 am
IAD
-
POP
9h 05m
1 stop
Copa Airlines Logo
12:41 pm - 12:33 am
POP
-
IAD
11h 52m
1 stop
$524Copa Airlines
Sat, Aug 15 - Wed, Aug 19
Copa Airlines Logo
2:25 am - 11:30 am
IAD
-
POP
9h 05m
1 stop
Copa Airlines Logo
12:37 pm - 11:33 pm
POP
-
IAD
11h 56m
1 stop
$535Copa Airlines
Tue, Oct 27 - Tue, Nov 3
Copa Airlines Logo
2:25 am - 11:30 am
IAD
-
POP
9h 05m
1 stop
Copa Airlines Logo
12:41 pm - 4:21 am
POP
-
IAD
15h 40m
1 stop
$565Copa Airlines
Sat, Aug 8 - Sun, Aug 16
Copa Airlines Logo
2:25 am - 11:30 am
IAD
-
POP
9h 05m
1 stop
Copa Airlines Logo
12:37 pm - 11:33 pm
POP
-
IAD
11h 56m
1 stop
$574Copa Airlines
Tue, Oct 27 - Tue, Nov 3

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United Airlines flights from Washington, D.C. Dulles Intl Airport to Puerto Plata

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Puerto Plata flight tickets
United Airlines
Sep 5
IAD10:41 pmWashington, D.C. Dulles Intl
13h 44m
1 stop
POP12:25 pmPuerto Plata La Union
Sep 19
POP1:31 pmPuerto Plata La Union
17h 48m
1 stop
IAD7:19 amWashington, D.C. Dulles Intl
$668
United Airlines
Jul 25
IAD10:29 pmWashington, D.C. Dulles Intl
13h 56m
1 stop
POP12:25 pmPuerto Plata La Union
Aug 1
POP1:40 pmPuerto Plata La Union
9h 39m
1 stop
IAD11:19 pmWashington, D.C. Dulles Intl
$698
United Airlines
Aug 23
IAD6:15 amWashington, D.C. Dulles Intl
6h 10m
1 stop
POP12:25 pmPuerto Plata La Union
Aug 29
POP1:31 pmPuerto Plata La Union
9h 28m
1 stop
IAD10:59 pmWashington, D.C. Dulles Intl
$734

Copa Airlines flights from Washington, D.C. Dulles Intl Airport to Puerto Plata

Our best Copa Airlines deals on Washington, D.C. Dulles Intl Airport to Puerto Plata flight tickets
Copa Airlines
Sep 17
IAD4:34 pmWashington, D.C. Dulles Intl
18h 58m
1 stop
POP11:32 amPuerto Plata La Union
Sep 20
POP12:41 pmPuerto Plata La Union
15h 39m
1 stop
IAD4:20 amWashington, D.C. Dulles Intl
$470
Copa Airlines
Aug 18
IAD2:25 amWashington, D.C. Dulles Intl
9h 05m
1 stop
POP11:30 amPuerto Plata La Union
Aug 23
POP12:41 pmPuerto Plata La Union
15h 40m
1 stop
IAD4:21 amWashington, D.C. Dulles Intl
$485
Copa Airlines
Sep 10
IAD9:35 amWashington, D.C. Dulles Intl
25h 57m
1 stop
POP11:32 amPuerto Plata La Union
Sep 15
POP12:41 pmPuerto Plata La Union
15h 39m
1 stop
IAD4:20 amWashington, D.C. Dulles Intl
$489

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated June 29, 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

Thu 9/17

4:34 pm-11:32 am

1 stop18h 58m

Puerto Plata La Union

Sun 9/20

12:41 pm-3:04 pm

1 stop26h 23m

$460

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Thu 9/17

4:34 pm-11:32 am

1 stop18h 58m

Puerto Plata La Union

Sun 9/20

12:41 pm-4:20 am

1 stop15h 39m

$470

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Tue 8/18

2:25 am-11:30 am

1 stop9h 05m

Puerto Plata La Union

Sun 8/23

12:41 pm-4:21 am

1 stop15h 40m

$485

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Thu 9/10

9:35 am-11:32 am

1 stop25h 57m

Puerto Plata La Union

Tue 9/15

12:41 pm-4:20 am

1 stop15h 39m

$489

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Thu 10/1

2:25 am-11:30 am

1 stop9h 05m

Puerto Plata La Union

Wed 10/7

12:39 pm-4:20 am

1 stop15h 41m

$494
Quickest round-trip

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Tue 8/18

2:25 am-11:30 am

1 stop9h 05m

Puerto Plata La Union

Tue 8/25

12:41 pm-12:33 am

1 stop11h 52m

$504

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sat 8/15

2:25 am-11:30 am

1 stop9h 05m

Puerto Plata La Union

Wed 8/19

12:41 pm-12:33 am

1 stop11h 52m

$524

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Tue 10/27

2:25 am-11:30 am

1 stop9h 05m

Puerto Plata La Union

Tue 11/3

12:37 pm-11:33 pm

1 stop11h 56m

$535

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sat 8/8

2:25 am-11:30 am

1 stop9h 05m

Puerto Plata La Union

Sun 8/16

12:41 pm-4:21 am

1 stop15h 40m

$565

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Tue 10/27

2:25 am-11:30 am

1 stop9h 05m

Puerto Plata La Union

Tue 11/3

12:37 pm-11:33 pm

1 stop11h 56m

$574

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Puerto Plata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Puerto Plata?

American Airlines and Copa Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Puerto Plata

Cheap Washington, D.C. Dulles Intl Airport to Puerto Plata flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Puerto Plata

Fastest flight time

7h 55m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Puerto Plata takes 7h 55m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Puerto Plata. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Puerto Plata.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Puerto Plata

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Puerto Plata?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Puerto Plata were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Puerto Plata?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Puerto Plata?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Puerto Plata.

  • What documentation or ID do you need to fly to Puerto Plata?

    The required travel and health documents for your Puerto Plata trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Puerto Plata. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Puerto Plata

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Puerto Plata with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $531Free CancellationRating
7.8
8,449 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Puerto Plata?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Puerto Plata for you.

Can I find flights from Washington, D.C. to Puerto Plata with flexible booking policies on momondo?

momondo does allow users to show only those flights to Puerto Plata from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Puerto Plata?

Once all potential Washington, D.C. to Puerto Plata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Puerto Plata right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Puerto Plata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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