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Punta Cana

$114+ Cheap flights from Dulles Intl (IAD) to Punta Cana (PUJ)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PUJ
May 2 — May 91
Sat 5/2
Sat 5/9
1 adult, Economy
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Find cheap flights from Dulles Intl to Punta Cana 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

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Punta Cana are usually found in July or August, booked 9 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Dulles Intl to Punta Cana

Cheapest flights from Dulles Intl to Punta Cana
Explore the most affordable flight options available from Dulles Intl to Punta Cana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.

This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:21 am
IAD
-
PUJ
1 stop28h 33m
Frontier
Wed 4/291:37 pm
PUJ
-
IAD
2 stops21h 58m
Frontier
Deal found 3/31$464
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:11 am
IAD
-
PUJ
2 stops29h 14m
Frontier
Fri 6/193:35 pm
PUJ
-
IAD
1 stop18h 41m
Frontier
Deal found 3/31$465
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:35 pm
IAD
-
PUJ
1 stop18h 50m
Frontier
Sat 7/253:39 pm
PUJ
-
IAD
1 stop24h 41m
Frontier
Deal found 3/31$466
This FlightHub deal was found by Cheapflights users on 3/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:38 pm
IAD
-
PUJ
1 stop26h 47m
Frontier
Mon 6/295:30 pm
PUJ
-
IAD
1 stop19h 23m
Frontier
Deal found 3/29$467
This Copa Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 6/72:21 am
IAD
-
PUJ
1 stop15h 14m
Copa Airlines
Fri 6/121:59 pm
PUJ
-
IAD
1 stop14h 22m
Copa Airlines
Deal found 3/31$468
This Delta deal was found by Cheapflights users on 3/29. 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 9/97:59 pm
IAD
-
PUJ
1 stop16h 33m
Delta
Wed 9/233:59 pm
PUJ
-
IAD
1 stop8h 11m
Delta
Deal found 3/29$469
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:45 pm
IAD
-
PUJ
1 stop24h 20m
Air Canada
Mon 9/75:05 pm
PUJ
-
IAD
2 stops22h 57m
Air Canada
Deal found 3/31$470
This Air Canada deal was found by Cheapflights users on 3/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:10 pm
IAD
-
PUJ
2 stops17h 55m
Air Canada
Mon 9/215:05 pm
PUJ
-
IAD
2 stops23h 07m
Air Canada
Deal found 3/29$471
This United Airlines deal was found by Cheapflights users on 4/1. 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 5/16:00 am
IAD
-
PUJ
1 stop6h 15m
United Airlines
Wed 5/64:40 pm
PUJ
-
IAD
Nonstop3h 54m
United Airlines
Deal found 4/1$472
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:47 pm
IAD
-
PUJ
2 stops43h 38m
Frontier
Wed 6/173:35 pm
PUJ
-
IAD
1 stop18h 41m
Frontier
Deal found 3/31$473
This Air Canada deal was found by Cheapflights users on 3/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:15 pm
IAD
-
PUJ
1 stop22h 10m
Air Canada
Tue 6/165:25 pm
PUJ
-
IAD
1 stop27h 15m
Air Canada
Deal found 3/30$474
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 4/1912:36 pm
IAD
-
PUJ
Nonstop3h 54m
United Airlines
Wed 4/294:40 pm
PUJ
-
IAD
Nonstop3h 54m
United Airlines
Deal found 3/31$475

Find flight deals from Dulles Intl to Punta Cana

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Punta Cana (PUJ). 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 April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$464
(CheapOair)

One-way from

$114
(Frontier)

Popular in

December

Cheapest in

July

Average price

$654

Good round-trip deal

$642 or less

Good one-way deal

$264 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Punta Cana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Punta Cana flights.
Search Deals
From Washington, D.C. Dulles Intl to Punta Cana
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Punta Cana
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Punta Cana.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Punta Cana.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Punta Cana 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 April 2, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Punta Cana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Sun 5/3

10:20 pm-3:30 pm

1 stop17h 10m

Punta Cana

Thu 5/7

4:40 pm-8:34 pm

Nonstop3h 54m

$480

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Sat 9/12

2:25 am-2:05 pm

1 stop11h 40m

Punta Cana

Sun 9/20

11:50 am-4:20 am

1 stop16h 30m

$483

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Fri 7/10

6:25 am-4:04 pm

1 stop9h 39m

Punta Cana

Mon 7/13

11:46 am-4:21 am

1 stop16h 35m

$507

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Sat 7/4

2:22 am-12:49 pm

1 stop10h 27m

Punta Cana

Sat 7/11

11:46 am-12:33 am

1 stop12h 47m

$507

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Sat 6/20

4:38 pm-5:35 pm

1 stop24h 57m

Punta Cana

Sat 6/27

5:57 pm-4:21 am

1 stop10h 24m

$508

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Tue 6/23

2:21 am-5:35 pm

1 stop15h 14m

Punta Cana

Sat 6/27

11:46 am-4:21 am

1 stop16h 35m

$508
Quickest round-trip

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Mon 5/11

8:46 am-12:40 pm

Nonstop3h 54m

Punta Cana

Mon 5/18

4:40 pm-8:34 pm

Nonstop3h 54m

$521

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Fri 5/1

6:37 pm-2:24 pm

1 stop19h 47m

Punta Cana

Thu 6/4

4:00 pm-9:16 am

1 stop17h 16m

$529

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Mon 4/13

10:35 pm-5:35 pm

1 stop19h 00m

Punta Cana

Mon 4/20

4:40 pm-8:34 pm

Nonstop3h 54m

$560

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Fri 4/17

10:11 pm-3:30 pm

1 stop17h 19m

Punta Cana

Mon 4/20

4:40 pm-8:34 pm

Nonstop3h 54m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Dulles Intl to Punta Cana

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 Punta Cana in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapTicketsDealPrice 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-Punta Cana flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Punta Cana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Punta Cana 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-Punta Cana flights, Cheapflights users trust FlightHub the most. FlightHub 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-Punta Cana 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 Punta Cana

Have a flexible travel schedule? Discover the best time to fly to Punta Cana 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 Punta Cana

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Punta Cana?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Punta Cana. Price data was last updated on March 13, 2026.

Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Punta Cana. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Punta Cana (average of $213). Flying from Washington, D.C. Dulles Intl Airport to Punta Cana in December is currently the most expensive (average of $474). 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.

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

Find hourly flight availability from Dulles Intl to Punta Cana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Punta Cana as you normally would.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Punta Cana?

The best insider tips for Washington, D.C. Dulles Intl Airport to Punta Cana flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Punta Cana trip
Our travel experts
Matt Meltzer

Matt Meltzer

Expert on PUJ

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Punta Cana

Get insights into the airlines that provide service to Punta Cana. 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 Punta Cana. Reviews last updated April 2, 2026.
Peruse reviews from past customers who have flown with Copa Airlines,United Airlines, andAmerican Airlines from Washington, D.C. Dulles Intl Airport to Punta Cana 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.
Copa Airlines
7.5
Good
1,578 reviews

Crew

8.1

Boarding

7.8

Entertainment

6.8

Food

6.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Copa Airlines
7.5
Good
1,578 reviews
Copa Airlines
7.5
Good
1,578 reviews

Crew

8.1

Boarding

7.8

Entertainment

6.8

Food

6.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
United Airlines
7.4
Good
9,533 reviews
Copa Airlines
7.5
Good
1,578 reviews

Crew

8.1

Boarding

7.8

Entertainment

6.8

Food

6.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
American Airlines
7.1
Good
11,550 reviews
Copa Airlines
7.5
Good
1,578 reviews

Crew

8.1

Boarding

7.8

Entertainment

6.8

Food

6.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Air Canada
7.1
Good
10,881 reviews
Copa Airlines
7.5
Good
1,578 reviews

Crew

8.1

Boarding

7.8

Entertainment

6.8

Food

6.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Frontier
5.7
Fair
3,004 reviews
Copa Airlines
7.5
Good
1,578 reviews

Crew

8.1

Boarding

7.8

Entertainment

6.8

Food

6.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Punta Cana. 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 Punta Cana from Washington, D.C. Dulles Intl?

    Most people fly into Punta Cana (PUJ) if they book a flight to Punta Cana from Washington, D.C. Dulles Intl. On average, Punta Cana has 2 inbound flights from Washington, D.C. Dulles Intl per day from 5 airlines. Punta Cana is conveniently located just 9.2 mi from Punta Cana’s city center.

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

    For as low as $483, United Airlines can have you in Punta Cana from Washington, D.C. Dulles Intl Airport in 11h 40m. Airlines will cover a distance of 1509 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Punta Cana round-trip?

    Air Canada, at $189, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Punta Cana.Alternate airlines to your destination round-trip include Frontier and Copa Airlines. Air Canada is 70% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Looking at all options, your cheapest flight can be booked for $168. While the most popular route (Washington, D.C. Dulles Intl - Punta Cana) can be booked for $312 on average, our data indicates $545 when flying from Washington, D.C. Dulles Intl Airport to Punta Cana.

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

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

  • How can I find direct flights from Dulles Intl to Punta Cana?

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

  • Can I find deals for business class flights from Dulles Intl to Punta Cana?

    Yes. Cheapflights offers flight deals from Dulles Intl to Punta Cana 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 Punta Cana?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Punta Cana (average of $213). Flying from Washington, D.C. Dulles Intl Airport to Punta Cana in December is currently the most expensive (average of $474). 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 Punta Cana?

Book flights to Punta Cana if you plan to visit one of these locations
Bavaro

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Top 5 airlines flying from Dulles Intl to Punta Cana

Discover the top 5 airlines that operate flights from Dulles Intl to Punta Cana. 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 April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$189Average$450FlexibilityNo cancel feeOn-time67%
FrontierCheapest$331Average$348FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$346Average$499FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$418Average$622FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$491Average$678FlexibilityNo cancel feeOn-time69%

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