In terms of precipitation, rainfall in Dominican Republic 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 Dominican Republic when rainfall is around 2.1 in.

If weather is an important factor for your trip to Dominican Republic, 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 most popular routes from Washington, D.C. Dulles Intl Airport to Dominican Republic?

Most travelers choose Washington, D.C. Dulles Intl - Punta Cana, Washington, D.C. Dulles Intl - Santo Domingo Las Americas or Washington, D.C. Dulles Intl - Puerto Plata La Union when deciding on the best route from Washington, D.C. Dulles Intl Airport to Dominican Republic.

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

American Airlines, Air Canada and Copa Airlines are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Dominican Republic.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Dominican Republic?

Monday is generally a great day to depart. Flying on this day could help you save up to 20%.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Dominican Republic?

Our data shows that May tends to be the cheapest month to fly to Dominican Republic from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $624 for the month, but tickets can be as low as $251. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Dulles Intl to Dominican Republic that include hotel bookings?

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

How can I find direct flights from Dulles Intl to Dominican Republic?

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

Can I find deals for business class flights from Dulles Intl to Dominican Republic?

Yes. Cheapflights offers flight deals from Dulles Intl to Dominican Republic by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$469+ Flights from Washington, D.C. Dulles Intl Airport to the Dominican Republic

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Cheap flight deals from Dulles Intl to Dominican Republic

Round-trip from	$325 (Frontier)
One-way from	$132 (Priceline)
Popular in	December
Cheapest in	May
Average price	$637
Good round-trip deal	$601 or less
Good one-way deal	$411 or less

From Washington, D.C. Dulles Intl to Dominican Republic

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One-way flight from Washington, D.C. Dulles Intl to Dominican Republic

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Highest demand for flights based on searches. 9% potential increase in price ($64 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Dominican Republic.

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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Dominican Republic.

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Find flight deals from Dulles Intl to Dominican Republic

Cheapest flights from Dulles Intl to Dominican Republic
Explore the most affordable flight options available from Dulles Intl to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Thu 7/1012:31 pmIAD - STI

1 stop24h 20mFrontier

Wed 7/162:10 pmSTI - IAD

1 stop21h 21mFrontier

Deal found 6/26

$325

Tue 7/156:10 amIAD - PUJ

1 stop8h 00mFrontier

Wed 7/303:24 pmPUJ - IAD

1 stop8h 48mFrontier

Deal found 6/24

$329

Thu 8/72:44 pmIAD - SDQ

1 stop9h 48mFrontier

Sun 8/1011:50 amSDQ - IAD

1 stop7h 11mFrontier

Deal found 6/25

$390

Fri 10/105:08 pmIAD - PUJ

1 stop20h 59mMultiple Airlines

Tue 10/142:25 pmPUJ - IAD

2 stops23h 13mMultiple Airlines

Deal found 6/25

$391

Fri 10/104:34 pmIAD - SDQ

1 stop18h 23mCopa Airlines

Sat 10/182:09 pmSDQ - IAD

1 stop14h 13mCopa Airlines

Deal found 6/25

$439

Fri 8/89:58 pmIAD - SDQ

1 stop23h 47mMultiple Airlines

Sat 8/231:01 pmSDQ - IAD

1 stop7h 47mMultiple Airlines

Deal found 6/25

$443

Sat 10/49:35 amIAD - PUJ

1 stop27h 50mAir Canada

Fri 10/102:25 pmPUJ - IAD

2 stops43h 13mAir Canada

Deal found 6/25

$443

Fri 8/294:34 pmIAD - PUJ

1 stop18h 30mCopa Airlines

Mon 9/12:42 pmPUJ - IAD

1 stop13h 38mCopa Airlines

Deal found 6/25

$447

Mon 8/257:22 amIAD - SDQ

1 stop6h 00mDelta

Tue 9/163:12 pmSDQ - IAD

1 stop8h 05mDelta

Deal found 6/25

$456

Mon 9/88:40 amIAD - STI

1 stop6h 32mUnited Airlines

Mon 9/222:07 pmSTI - IAD

1 stop8h 22mUnited Airlines

Deal found 6/26

$465

Tue 8/55:39 pmIAD - SDQ

2 stops15h 46mAmerican Airlines

Tue 8/197:20 pmSDQ - IAD

2 stops19h 59mAmerican Airlines

Deal found 6/25

$469

Thu 7/101:36 pmIAD - STI

2 stops20h 14mMultiple Airlines

Wed 7/162:10 pmSTI - IAD

1 stop21h 21mMultiple Airlines

Deal found 6/26

$479

Best flights from Dulles Intl to Dominican Republic
Discover carefully curated flight deals from Dulles Intl to Dominican Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2025.

Thu 7/1012:31 pmIAD - STI

1 stop24h 20mFrontier

Wed 7/162:10 pmSTI - IAD

1 stop21h 21mFrontier

Deal found 6/26

$325

Fri 10/105:08 pmIAD - PUJ

1 stop20h 59mMultiple Airlines

Tue 10/142:25 pmPUJ - IAD

2 stops23h 13mMultiple Airlines

Deal found 6/25

$391

Wed 8/202:25 amIAD - SDQ

1 stop13h 52mCopa Airlines

Wed 8/272:07 pmSDQ - IAD

1 stop14h 11mCopa Airlines

Deal found 6/25

$439

Sat 10/49:35 amIAD - PUJ

1 stop27h 50mAir Canada

Fri 10/102:25 pmPUJ - IAD

2 stops43h 13mAir Canada

Deal found 6/25

$443

Mon 8/257:22 amIAD - SDQ

1 stop6h 00mDelta

Tue 9/163:12 pmSDQ - IAD

1 stop8h 05mDelta

Deal found 6/25

$456

Mon 9/88:40 amIAD - STI

1 stop6h 32mUnited Airlines

Mon 9/222:07 pmSTI - IAD

1 stop8h 22mUnited Airlines

Deal found 6/26

$465

Tue 8/55:39 pmIAD - SDQ

2 stops15h 46mAmerican Airlines

Tue 8/192:35 pmSDQ - IAD

2 stops19h 18mAmerican Airlines

Deal found 6/26

$469

Tue 7/81:05 amIAD - SDQ

2 stops33h 45mAvianca

Tue 7/2911:45 amSDQ - IAD

2 stops12h 00mAvianca

Deal found 6/25

$597

Tue 7/156:10 amIAD - PUJ

1 stop8h 00mFrontier

Wed 7/303:24 pmPUJ - IAD

1 stop8h 48mFrontier

Deal found 6/24

$329

Fri 8/295:14 pmIAD - SDQ

1 stop13h 32mAeromexico

Mon 9/1511:06 amSDQ - IAD

1 stop28h 09mAeromexico

Deal found 6/25

$678

Fri 8/84:34 pmIAD - SDQ

1 stop20h 35mMultiple Airlines

Thu 8/141:48 amSDQ - IAD

1 stop12h 01mMultiple Airlines

Deal found 6/24

$426

Thu 8/72:44 pmIAD - SDQ

1 stop9h 48mFrontier

Sun 8/1011:50 amSDQ - IAD

1 stop7h 11mFrontier

Deal found 6/25

$390

Last-minute flights from Dulles Intl to Dominican Republic
Discover last-minute flight deals from Dulles Intl to Dominican Republic. Data last updated June 26, 2025 and is based on user searches.

Sat 6/281:29 pmIAD - SDQ

1 stop21h 15mFrontier

Thu 7/31:49 amSDQ - IAD

1 stop13h 40mFrontier

Deal found 6/25

$396

Tue 7/19:10 amIAD - SDQ

2 stops11h 35mAmerican Airlines

Tue 7/227:00 amSDQ - IAD

2 stops16h 58mAmerican Airlines

Deal found 6/24

$604

Tue 7/16:15 amIAD - STI

1 stop6h 42mUnited Airlines

Thu 7/32:07 pmSTI - IAD

1 stop8h 20mUnited Airlines

Deal found 6/26

$702

Tue 7/16:35 amIAD - PUJ

1 stop8h 30mUnited Airlines

Tue 7/84:35 pmPUJ - IAD

Nonstop3h 53mUnited Airlines

Deal found 6/24

$719

Tue 7/15:41 pmIAD - POP

2 stops21h 33mAmerican Airlines

Mon 7/74:19 pmPOP - IAD

2 stops20h 17mAmerican Airlines

Deal found 6/24

$726

Thu 7/36:10 amIAD - SDQ

1 stop18h 09mFrontier

Sun 7/1311:50 amSDQ - IAD

1 stop25h 01mFrontier

Deal found 6/24

$404

Thu 7/312:23 pmIAD - STI

1 stop24h 27mFrontier

Mon 7/72:06 pmSTI - IAD

1 stop21h 50mFrontier

Deal found 6/24

$499

Sat 7/57:25 pmIAD - PUJ

1 stop14h 48mFrontier

Tue 7/83:24 pmPUJ - IAD

1 stop8h 48mFrontier

Deal found 6/24

$333

Sat 7/52:22 amIAD - PUJ

1 stop15h 39mCopa Airlines

Fri 7/116:58 pmPUJ - IAD

1 stop9h 22mCopa Airlines

Deal found 6/25

$709

Sun 7/612:31 pmIAD - SDQ

1 stop6h 47mMultiple Airlines

Sat 7/1210:55 amSDQ - IAD

2 stops12h 24mMultiple Airlines

Deal found 6/25

$445

Sun 7/610:20 amIAD - PUJ

2 stops27h 05mMultiple Airlines

Fri 7/1111:25 amPUJ - IAD

1 stop9h 48mMultiple Airlines

Deal found 6/25

$467

Sun 7/610:20 amIAD - PUJ

2 stops27h 05mAir Canada

Fri 7/112:25 pmPUJ - IAD

2 stops23h 17mAir Canada

Deal found 6/25

$564

One-way flights from Dulles Intl to Dominican Republic
Search for one-way flight options from Dulles Intl to Dominican Republic. Find affordable one-way fares based on user searches. Data last updated June 26, 2025.

Sun 6/2912:23 pmIAD - PUJ

1 stop8h 26mFrontier

Deal found 6/23

$132

Sun 7/2012:24 pmIAD - SDQ

1 stop23h 53mFrontier

Deal found 6/25

$138

Tue 8/1212:51 pmIAD - STI

1 stop24h 00mFrontier

Deal found 6/25

$138

Sun 8/244:56 pmIAD - PUJ

2 stops21h 34mMultiple Airlines

Deal found 6/25

$164

Wed 8/136:10 amIAD - STI

2 stops27h 05mMultiple Airlines

Deal found 6/25

$204

Sat 7/127:25 pmIAD - SDQ

1 stop26h 20mMultiple Airlines

Deal found 6/25

$207

Thu 7/312:46 amIAD - SDQ

1 stop13h 31mCopa Airlines

Deal found 6/25

$211

Sat 8/232:25 amIAD - PUJ

1 stop15h 12mCopa Airlines

Deal found 6/25

$215

Wed 9/38:50 amIAD - PUJ

Nonstop3h 50mUnited Airlines

Deal found 6/25

$217

Sun 9/145:22 pmIAD - PUJ

2 stops20h 03mAir Canada

Deal found 6/25

$241

Tue 9/24:36 pmIAD - PUJ

2 stops18h 16mAmerican Airlines

Deal found 6/26

$250

Mon 8/45:39 pmIAD - POP

2 stops19h 06mAmerican Airlines

Deal found 6/25

$255

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Santiago de los Caballeros

IAD - STI

IADSTI

Washington, D.C. Dulles Intl

Thu 7/10

12:31 pm-12:51 pm

1 stop24h 20m

Santiago de los Caballeros

Wed 7/16

2:10 pm-11:31 am

1 stop21h 21m

$325

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Tue 7/15

6:10 am-2:10 pm

1 stop8h 00m

Punta Cana

Wed 7/30

3:24 pm-12:12 am

1 stop8h 48m

$329

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 8/7

2:44 pm-12:32 am

1 stop9h 48m

Santo Domingo Las Americas

Sun 8/10

11:50 am-7:01 pm

1 stop7h 11m

$390

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Fri 10/10

5:08 pm-2:07 pm

1 stop20h 59m

Punta Cana

Tue 10/14

2:25 pm-1:38 pm

2 stops23h 13m

$391

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Fri 8/8

4:34 pm-1:09 pm

1 stop20h 35m

Santo Domingo Las Americas

Thu 8/14

1:48 am-1:49 pm

1 stop12h 01m

$426

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Wed 8/20

2:25 am-4:17 pm

1 stop13h 52m

Santo Domingo Las Americas

Wed 8/27

2:07 pm-4:18 am

1 stop14h 11m

$439

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Sat 10/4

9:35 am-1:25 pm

1 stop27h 50m

Punta Cana

Fri 10/10

2:25 pm-9:38 am

2 stops43h 13m

$443

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Sat 11/8

1:18 am-4:29 pm

1 stop14h 11m

Punta Cana

Sun 11/16

6:14 am-11:33 pm

1 stop18h 19m

$447

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Mon 8/25

7:22 am-1:22 pm

1 stop6h 00m

Santo Domingo Las Americas

Tue 9/16

3:12 pm-11:17 pm

1 stop8h 05m

$456

Washington, D.C.Santiago de los Caballeros

IAD - STI

IADSTI

Washington, D.C. Dulles Intl

Mon 9/8

8:40 am-3:12 pm

1 stop6h 32m

Santiago de los Caballeros

Mon 9/22

2:07 pm-10:29 pm

1 stop8h 22m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 51 results

...

Best time to book a flight from Dulles Intl to Dominican Republic

Have a flexible travel schedule? Discover the best time to fly to Dominican Republic 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 the Dominican Republic

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Dominican Republic (average of $443). Flying from Washington, D.C. Dulles Intl Airport to Dominican Republic in June is currently the most expensive (average of $596). 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 DO?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Dominican Republic in the morning. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Dominican Republic?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Dominican Republic flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Dominican Republic

The most flights from IAD to DO0 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).

Reviews of airlines servicing Dominican Republic

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to the Dominican Republic, such as Southwest, Delta, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,276 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,276 reviews

Southwest

8.0

Very good

4,276 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,963 reviews

Southwest

8.0

Very good

4,276 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Copa Airlines

7.5

Good

1,462 reviews

Southwest

8.0

Very good

4,276 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Aeromexico

7.5

Good

1,717 reviews

Southwest

8.0

Very good

4,276 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,838 reviews

Southwest

8.0

Very good

4,276 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Dominican Republic one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Dominican Republic are Frontier ($132), Copa Airlines ($211), and United Airlines ($217).
What are the most popular routes from Washington, D.C. Dulles Intl Airport to Dominican Republic?
Most travelers choose Washington, D.C. Dulles Intl - Punta Cana, Washington, D.C. Dulles Intl - Santo Domingo Las Americas or Washington, D.C. Dulles Intl - Puerto Plata La Union when deciding on the best route from Washington, D.C. Dulles Intl Airport to Dominican Republic.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Dominican Republic?
While on average a flight from Washington, D.C. Dulles Intl Airport to Dominican Republic is generally $813, our data shows the cheapest flight currently is $276. When looking at the most popular route, (Washington, D.C. Dulles Intl - Punta Cana), you can expect to pay $284 for that flight.
Can I find deals for flights from Dulles Intl to Dominican Republic that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Dominican Republic flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Dominican Republic?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Dominican Republic.
Can I find deals for business class flights from Dulles Intl to Dominican Republic?
Yes. Cheapflights offers flight deals from Dulles Intl to Dominican Republic 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 Dominican Republic?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Dominican Republic (average of $443). Flying from Washington, D.C. Dulles Intl Airport to Dominican Republic in June is currently the most expensive (average of $596). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Dominican Republic

Dulles Intl to Luis Munoz Marin Intl flights

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Baltimore to Oranjestad flights

Reagan-National to Punta Cana flights

Baltimore to Saint Thomas Island flights

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Dulles Intl to Nassau flights

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Dulles Intl to Providenciales flights

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Dulles Intl to Simpson Bay flights

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Reagan-National to Santo Domingo flights

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Dulles Intl to Willemstad flights

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Reagan-National to Castries flights

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Baltimore to Bridgetown flights

Baltimore to Castries flights

Dulles Intl to George Town flights

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Baltimore to St. John's flights

Reagan-National to Christiansted flights

Dulles Intl to Bridgetown flights

Reagan-National to George Town flights

Baltimore to George Town flights

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Baltimore to Willemstad flights

Dulles Intl to Kingston flights

Baltimore to Port of Spain flights

Baltimore to Christiansted flights

Reagan-National to Willemstad flights

Reagan-National to Puerto Plata flights

Baltimore to Kingston flights

Reagan-National to Kingston flights

Baltimore to The Valley flights

Complete your trip

Dominican Republic car rentals

Punta Cana Airport car rentals

Santo Domingo Las Americas Airport car rentals

Santiago de los Caballeros Airport car rentals

Puerto Plata La Union Airport car rentals

La Romana Airport car rentals

Nagua Samaná El Catey Airport car rentals

Santo Domingo Dr. Joaquin Balaguer Airport car rentals

Santo Domingo car rentals

Punta Cana car rentals

Santiago de los Caballeros car rentals

Puerto Plata car rentals

Top 7 airlines flying from Dulles Intl to Dominican Republic

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$270	Average$349	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$306	Average$343	FlexibilityNo cancel fee	On-time65%
Copa Airlines	Cheapest$355	Average$508	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$388	Average$659	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$450	Average$508	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$460	Average$732	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$460	Average$680	FlexibilityNo cancel fee	On-time69%

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$132+ Cheap flights from Dulles Intl (IAD) to the Dominican Republic

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Dominican Republic with Cheapflights

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3. Compare prices and book

Cheap flight deals from Dulles Intl to Dominican Republic

Keep the following information in mind while searching for Dulles Intl to Dominican Republic flight deals. Data was last updated June 26, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dulles Intl to Dominican Republic

Cheapest flights from Dulles Intl to Dominican RepublicExplore the most affordable flight options available from Dulles Intl to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Explore the most affordable flight options available from Dulles Intl to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Dulles Intl to Dominican Republic

Have a flexible travel schedule? Discover the best time to fly to Dominican Republic from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to the Dominican Republic

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

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

Find hourly flight availability from Dulles Intl to Dominican Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2025.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Dominican Republic?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Dominican Republic. Price data was last updated on December 16, 2024.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Dominican Republic

Reviews of airlines servicing Dominican Republic

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to the Dominican Republic, such as Southwest, Delta, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Dominican Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What are the most popular routes from Washington, D.C. Dulles Intl Airport to Dominican Republic?

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Dominican Republic?

Can I find deals for flights from Dulles Intl to Dominican Republic that include hotel bookings?

How can I find direct flights from Dulles Intl to Dominican Republic?

Can I find deals for business class flights from Dulles Intl to Dominican Republic?

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

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Alternative routes for Dulles Intl to Dominican Republic

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Top 7 airlines flying from Dulles Intl to Dominican Republic

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Cheapest flights from Dulles Intl to Dominican Republic
Explore the most affordable flight options available from Dulles Intl to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.