What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

How often are flights from Washington, D.C. to Punta Cana delayed?

About 14% of weekly flights between Washington, D.C. and Punta Cana have experienced delays in the past year, with the average delay time being 121 minutes.

Which airline has the best punctuality record on Washington, D.C. to Punta Cana flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

What is the most punctual flight time for Washington, D.C. to Punta Cana flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

For as low as $532, United Airlines can have you in Punta Cana from Washington, D.C. Dulles Intl Airport in 7h 20m. 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?

Frontier, at $199, 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 Air Canada and Copa Airlines. Frontier is 70% cheaper than the average price of flights available within the next 90 days to this destination.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Punta Cana

The most flights from IAD to PUJ are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Punta Cana ranges from 2.1 - 6.0 inches per month. October is typically the wettest month, when rainfall can reach 6.0 in. February is typically the driest time to visit Punta Cana when rainfall is around 2.1 in.

If weather is an important factor for your trip to Punta Cana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 $234. While the most popular route (Washington, D.C. Dulles Intl - Punta Cana) can be booked for $431 on average, our data indicates $771 when flying from Washington, D.C. Dulles Intl Airport to Punta Cana.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Punta Cana?

United Airlines, American Airlines and Copa Airlines are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Punta Cana.

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.

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 1 inbound flight from Washington, D.C. Dulles Intl per day from 6 airlines. Punta Cana is conveniently located just 9.2 mi from Punta Cana’s city center.

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.

$189+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Punta Cana

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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 October or January, booked 88 days in advance, depart on a Sunday or Monday and return on a Sunday

Cheap flight deals from Dulles Intl to Punta Cana

Cheapest

Best

Last-minute

One-way

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 August 27, 2026.

Sun 11/14:30 pm -

1 stop18h 40m

Sat 11/71:05 pm -

1 stop8h 05m

Deal found 8/26

$452

Wed 11/49:55 am -

1 stop25h 15m

Mon 11/910:40 pm -

2 stops22h 43m

Deal found 8/26

$455

Thu 10/155:20 pm -

2 stops22h 45m

Mon 10/195:05 pm -

1 stop21h 55m

Deal found 8/27

$456

Wed 11/189:55 am -

1 stop7h 50m

Mon 11/2310:40 pm -

2 stops14h 08m

Deal found 8/24

$457

Fri 9/189:04 pm -

2 stops39h 44m

Wed 9/231:59 pm -

2 stops30h 10m

Deal found 8/26

$459

Tue 11/249:55 am -

1 stop12h 40m

Thu 11/2610:40 pm -

1 stop18h 05m

Deal found 8/26

$461

Fri 10/237:15 pm -

1 stop15h 24m

Sat 10/313:03 pm -

2 stops22h 50m

Deal found 8/26

$462

Wed 10/213:45 pm -

1 stop24h 20m

Sun 10/256:45 pm -

1 stop25h 38m

Deal found 8/25

$463

Thu 10/295:15 pm -

2 stops24h 30m

Sun 11/17:45 pm -

2 stops21h 00m

Deal found 8/27

$464

Wed 12/29:55 am -

1 stop7h 50m

Mon 12/710:40 pm -

2 stops18h 13m

Deal found 8/25

$465

Sat 11/214:30 pm -

1 stop28h 10m

Fri 11/2710:40 pm -

1 stop18h 05m

Deal found 8/26

$466

Tue 11/1011:16 am -

2 stops48h 55m

Thu 11/192:21 pm -

1 stop19h 55m

Deal found 8/23

$468

Best flights from Dulles Intl to Punta Cana
Discover carefully curated flight deals from Dulles Intl to Punta Cana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Sun 11/86:00 am -

1 stop9h 04m

Thu 11/125:10 pm -

Nonstop3h 59m

Deal found 8/22

$522

Mon 1/186:00 am -

1 stop7h 20m

Mon 1/256:06 pm -

1 stop7h 14m

Deal found 8/26

$532

Tue 11/101:16 am -

1 stop15h 19m

Sat 11/145:33 am -

1 stop22h 42m

Deal found 8/24

$560

Sun 11/87:45 pm -

1 stop15h 43m

Thu 11/194:55 pm -

1 stop17h 14m

Deal found 8/23

$570

Mon 10/268:20 am -

Nonstop3h 48m

Thu 10/2911:16 am -

Nonstop3h 59m

Deal found 8/25

$637

Sun 9/138:51 am -

Nonstop3h 49m

Thu 9/173:35 pm -

Nonstop3h 45m

Deal found 8/22

$637

Thu 10/16:45 am -

1 stop8h 45m

Tue 10/63:35 pm -

Nonstop3h 45m

Deal found 8/26

$641

Fri 11/1312:40 pm -

Nonstop3h 48m

Tue 11/177:30 pm -

1 stop12h 50m

Deal found 8/24

$648

Mon 11/912:40 pm -

Nonstop3h 48m

Sat 11/142:55 pm -

1 stop10h 35m

Deal found 8/23

$665

Tue 9/156:15 am -

1 stop9h 15m

Wed 9/163:35 pm -

Nonstop3h 45m

Deal found 8/22

$673

Wed 9/238:35 am -

1 stop6h 55m

Wed 9/303:35 pm -

Nonstop3h 45m

Deal found 8/23

$697

Last-minute flights from Dulles Intl to Punta Cana
Discover last-minute flight deals from Dulles Intl to Punta Cana. Data last updated August 27, 2026 and is based on user searches.

Fri 8/288:39 pm -

1 stop17h 48m

Thu 9/35:05 pm -

1 stop25h 56m

Deal found 8/27

$480

Sat 8/297:00 am -

1 stop7h 27m

Thu 9/171:59 pm -

2 stops30h 10m

Deal found 8/26

$476

Sat 8/297:00 am -

1 stop7h 27m

Sat 9/191:59 pm -

2 stops10h 11m

Deal found 8/25

$481

Sat 8/296:17 am -

1 stop7h 49m

Thu 9/174:12 pm -

1 stop6h 39m

Deal found 8/26

$482

Sat 8/297:00 am -

1 stop7h 27m

Sat 9/55:05 pm -

2 stops22h 19m

Deal found 8/27

$483

Tue 9/13:45 pm -

1 stop24h 20m

Fri 9/185:05 pm -

1 stop25h 55m

Deal found 8/27

$472

Fri 9/48:39 pm -

1 stop17h 48m

Fri 9/181:59 pm -

2 stops20h 18m

Deal found 8/25

$484

Mon 9/146:15 pm -

2 stops20h 47m

Fri 9/1812:01 pm -

2 stops21h 54m

Deal found 8/24

$464

Mon 9/149:04 pm -

2 stops39h 44m

Fri 9/181:59 pm -

2 stops30h 10m

Deal found 8/23

$473

Fri 9/189:04 pm -

2 stops39h 44m

Wed 9/231:59 pm -

2 stops30h 10m

Deal found 8/26

$459

Thu 9/243:45 pm -

1 stop24h 20m

Thu 10/14:20 pm -

1 stop23h 05m

Deal found 8/26

$477

One-way flights from Dulles Intl to Punta Cana
Search for one-way flight options from Dulles Intl to Punta Cana. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Wed 11/46:07 pm -

2 stops22h 18m

Deal found 8/22

$189

Sat 9/57:00 am -

1 stop7h 27m

Deal found 8/25

$193

Fri 9/48:39 pm -

1 stop17h 48m

Deal found 8/26

$195

Sat 12/59:55 am -

1 stop7h 50m

Deal found 8/26

$196

Sat 11/77:17 pm -

2 stops15h 41m

Deal found 8/26

$205

Tue 9/2211:12 am -

2 stops25h 36m

Deal found 8/23

$206

Sat 10/106:21 pm -

2 stops22h 40m

Deal found 8/25

$208

Sun 9/275:01 am -

1 stop5h 43m

Deal found 8/25

$210

Sat 9/266:14 pm -

2 stops16h 44m

Deal found 8/23

$211

Mon 11/26:36 pm -

3 stops17h 35m

Deal found 8/27

$212

Sat 11/281:19 pm -

1 stop9h 16m

Deal found 8/26

$214

Find flight deals from Dulles Intl to Punta Cana

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$452 (Air Canada)
One-way from	$189 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$675
Good round-trip deal	$575 or less
Good one-way deal	$294 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

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 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

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 Washington, D.C. Dulles Intl - PUJ Punta Cana

IADPUJ

Washington, D.C. Dulles Intl

Sun 11/8

6:00 am-4:04 pm

1 stop9h 04m

Punta Cana

Thu 11/12

5:10 pm-8:09 pm

Nonstop3h 59m

$522

Washington, D.C.Punta Cana

IAD Washington, D.C. Dulles Intl - PUJ Punta Cana

IADPUJ

Washington, D.C. Dulles Intl

Mon 1/18

6:00 am-2:20 pm

1 stop7h 20m

Punta Cana

Mon 1/25

6:06 pm-12:20 am

1 stop7h 14m

$532

Washington, D.C.Punta Cana

IAD Washington, D.C. Dulles Intl - PUJ Punta Cana

IADPUJ

Washington, D.C. Dulles Intl

Tue 11/10

1:16 am-5:35 pm

1 stop15h 19m

Punta Cana

Sat 11/14

5:33 am-3:15 am

1 stop22h 42m

$560

Washington, D.C.Punta Cana

IAD Washington, D.C. Dulles Intl - PUJ Punta Cana

IADPUJ

Washington, D.C. Dulles Intl

Sun 11/8

7:45 pm-12:28 pm

1 stop15h 43m

Punta Cana

Thu 11/19

4:55 pm-9:09 am

1 stop17h 14m

$570

Washington, D.C.Punta Cana

IAD Washington, D.C. Dulles Intl - PUJ Punta Cana

IADPUJ

Washington, D.C. Dulles Intl

Mon 10/26

8:20 am-12:08 pm

Nonstop3h 48m

Punta Cana

Thu 10/29

11:16 am-3:15 pm

Nonstop3h 59m

$637

Quickest round-trip

Washington, D.C.Punta Cana

IAD Washington, D.C. Dulles Intl - PUJ Punta Cana

IADPUJ

Washington, D.C. Dulles Intl

Sun 9/13

8:51 am-12:40 pm

Nonstop3h 49m

Punta Cana

Thu 9/17

3:35 pm-7:20 pm

Nonstop3h 45m

$637

Washington, D.C.Punta Cana

IAD Washington, D.C. Dulles Intl - PUJ Punta Cana

IADPUJ

Washington, D.C. Dulles Intl

Thu 10/1

6:45 am-3:30 pm

1 stop8h 45m

Punta Cana

Tue 10/6

3:35 pm-7:20 pm

Nonstop3h 45m

$641

Washington, D.C.Punta Cana

IAD Washington, D.C. Dulles Intl - PUJ Punta Cana

IADPUJ

Washington, D.C. Dulles Intl

Fri 11/13

12:40 pm-5:28 pm

Nonstop3h 48m

Punta Cana

Tue 11/17

7:30 pm-7:20 am

1 stop12h 50m

$648

Washington, D.C.Punta Cana

IAD Washington, D.C. Dulles Intl - PUJ Punta Cana

IADPUJ

Washington, D.C. Dulles Intl

Mon 11/9

12:40 pm-5:28 pm

Nonstop3h 48m

Punta Cana

Sat 11/14

2:55 pm-12:30 am

1 stop10h 35m

$665

Washington, D.C.Punta Cana

IAD Washington, D.C. Dulles Intl - PUJ Punta Cana

IADPUJ

Washington, D.C. Dulles Intl

Tue 9/15

6:15 am-3:30 pm

1 stop9h 15m

Punta Cana

Wed 9/16

3:35 pm-7:20 pm

Nonstop3h 45m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 22 resultsSorted by cheapest first

Compare providers for flights from Dulles Intl to Punta Cana

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 August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
CheapTicketsDeal	Price Accuracy1 star	Trust 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.

IAD-PUJ

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

Prices

Airlines

Delays

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

Booking 87 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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Punta Cana (average of $586). Flying from Washington, D.C. Dulles Intl Airport to Punta Cana in December is currently the most expensive (average of $754). 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?

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?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Punta Cana flights typically cost between $534 and $832 in November.
The cheapest round-trip price found within the last 5 days was $452 on Air Canada (Nov 1-Nov 7).

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

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

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.

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.

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

7.6

Good

1,551 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class

Copa Airlines

7.6

Good

1,551 reviews

Copa Airlines

7.6

Good

1,551 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

BOS - PTY

United Airlines

7.4

Good

10,134 reviews

Copa Airlines

7.6

Good

1,551 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

BOS - PTY

American Airlines

7.1

Good

12,013 reviews

Copa Airlines

7.6

Good

1,551 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

BOS - PTY

Air Canada

7.1

Good

11,545 reviews

Copa Airlines

7.6

Good

1,551 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

BOS - PTY

Frontier

5.6

Fair

2,641 reviews

Copa Airlines

7.6

Good

1,551 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

BOS - PTY

Related info for your journey

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 1 inbound flight from Washington, D.C. Dulles Intl per day from 6 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 $532, United Airlines can have you in Punta Cana from Washington, D.C. Dulles Intl Airport in 7h 20m. 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?
Frontier, at $199, 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 Air Canada and Copa Airlines. Frontier 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 $234. While the most popular route (Washington, D.C. Dulles Intl - Punta Cana) can be booked for $431 on average, our data indicates $771 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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Punta Cana (average of $586). Flying from Washington, D.C. Dulles Intl Airport to Punta Cana in December is currently the most expensive (average of $754). 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

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Alternative routes

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Other flight options

Other flights from Dulles Intl

Popular flights

Punta Cana flight routes

Alternative routes for Dulles Intl to Punta Cana

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Dulles Intl to Puerto Plata flights

Baltimore to Santiago de los Caballeros flights

Baltimore to Puerto Plata flights

Top 6 airlines flying from Dulles Intl to Punta Cana

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$199	Average$503	FlexibilityNo cancel fee	On-time62%
Air Canada	Cheapest$250	Average$425	FlexibilityNo cancel fee	On-time67%
Copa Airlines	Cheapest$346	Average$567	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$405	Average$670	FlexibilityNo cancel fee	On-time71%
Avianca	Cheapest$424	Average$600	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$473	Average$694	FlexibilityNo cancel fee	On-time69%

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$189+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Dulles Intl to Punta Cana

Cheapest flights from Dulles Intl to Punta CanaExplore 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 August 27, 2026.

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 August 27, 2026.

Best flights from Dulles Intl to Punta CanaDiscover carefully curated flight deals from Dulles Intl to Punta Cana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Discover carefully curated flight deals from Dulles Intl to Punta Cana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Last-minute flights from Dulles Intl to Punta CanaDiscover last-minute flight deals from Dulles Intl to Punta Cana. Data last updated August 27, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Punta Cana. Data last updated August 27, 2026 and is based on user searches.

One-way flights from Dulles Intl to Punta CanaSearch for one-way flight options from Dulles Intl to Punta Cana. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Search for one-way flight options from Dulles Intl to Punta Cana. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Punta Cana that are best for you.

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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 August.

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.

Cheapflights Insights

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

Booking 87 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?

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

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?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Punta Cana flights typically cost between $534 and $832 in November.The cheapest round-trip price found within the last 5 days was $452 on Air Canada (Nov 1-Nov 7).

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Punta Cana

The most flights from IAD to PUJ are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from Washington, D.C. to Punta Cana delayed?

About 14% of weekly flights between Washington, D.C. and Punta Cana have experienced delays in the past year, with the average delay time being 121 minutes.

What is the most punctual flight time for Washington, D.C. to Punta Cana flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Punta Cana flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

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

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What airport do you fly into for flights to Punta Cana from Washington, D.C. Dulles Intl?

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

What are the cheapest flights 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?

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

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

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

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Alternative routes for Dulles Intl to Punta Cana

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Dulles Intl and Punta Cana flights

Browse other Dulles Intl and Punta Cana flight options. Last updated on August 27, 2026.

Other flights from Dulles Intl

Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.

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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 August 27, 2026.

Best flights from Dulles Intl to Punta Cana
Discover carefully curated flight deals from Dulles Intl to Punta Cana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Last-minute flights from Dulles Intl to Punta Cana
Discover last-minute flight deals from Dulles Intl to Punta Cana. Data last updated August 27, 2026 and is based on user searches.

One-way flights from Dulles Intl to Punta Cana
Search for one-way flight options from Dulles Intl to Punta Cana. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Washington, D.C. Dulles Intl Airport to Punta Cana flights typically cost between $534 and $832 in November.
The cheapest round-trip price found within the last 5 days was $452 on Air Canada (Nov 1-Nov 7).