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Dulles Intl

$155+ Cheap flights from the Dominican Republic to Dulles Intl (IAD)

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
PUJ — IAD
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Dominican Republic to Dulles Intl

Cheapest flights from Dominican Republic to Dulles Intl
Explore the most affordable flight options available from Dominican Republic to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:14 pm
PUJ
-
IAD
1 stop28h 11m
Multiple Airlines
Mon 3/27:05 pm
IAD
-
PUJ
1 stop21h 28m
Multiple Airlines
Deal found 2/3$289
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:46 am
SDQ
-
IAD
1 stop20h 38m
Multiple Airlines
Fri 3/136:20 am
IAD
-
SDQ
2 stops47h 11m
Multiple Airlines
Deal found 2/4$335
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:32 pm
PUJ
-
IAD
1 stop8h 59m
Frontier
Sat 4/1112:28 pm
IAD
-
PUJ
1 stop7h 36m
Frontier
Deal found 2/3$337
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/134:14 pm
PUJ
-
IAD
1 stop28h 11m
Multiple Airlines
Mon 2/168:20 pm
IAD
-
PUJ
1 stop13h 16m
Multiple Airlines
Deal found 2/2$355
This Travelocity deal was found by Cheapflights users on 2/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:08 pm
SDQ
-
IAD
1 stop8h 28m
Frontier
Tue 4/76:26 pm
IAD
-
SDQ
1 stop23h 26m
Frontier
Deal found 2/4$359
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:20 pm
SDQ
-
IAD
2 stops10h 16m
Multiple Airlines
Sun 4/510:13 pm
IAD
-
SDQ
1 stop15h 43m
Multiple Airlines
Deal found 2/1$362
This flugladen.de deal was found by Cheapflights users on 2/3. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/107:40 pm
PUJ
-
IAD
1 stop26h 14m
Air Canada
Tue 2/174:25 pm
IAD
-
PUJ
1 stop18h 50m
Air Canada
Deal found 2/3$364
This Frontier deal was found by Cheapflights users on 2/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:35 pm
PUJ
-
IAD
1 stop9h 01m
Frontier
Sat 4/1112:28 pm
IAD
-
PUJ
1 stop7h 36m
Frontier
Deal found 2/3$366
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:52 am
SDQ
-
IAD
2 stops21h 44m
Multiple Airlines
Tue 4/76:26 pm
IAD
-
SDQ
1 stop23h 26m
Multiple Airlines
Deal found 2/4$373
This Copa Airlines deal was found by Cheapflights users on 2/3. 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 4/2612:38 pm
SDQ
-
IAD
1 stop15h 44m
Copa Airlines
Sat 5/94:38 pm
IAD
-
SDQ
1 stop9h 47m
Copa Airlines
Deal found 2/3$375
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:46 am
SDQ
-
IAD
1 stop20h 38m
Multiple Airlines
Mon 3/98:09 am
IAD
-
SDQ
2 stops18h 51m
Multiple Airlines
Deal found 2/2$380
This Orbitz deal was found by Cheapflights users on 2/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:40 pm
PUJ
-
IAD
2 stops18h 50m
Multiple Airlines
Thu 4/96:00 am
IAD
-
PUJ
1 stop8h 15m
Multiple Airlines
Deal found 2/3$380

Find flight deals from Dominican Republic to Dulles Intl

Keep the following information in mind while searching for Dominican Republic to Dulles Intl flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Kiwi.com)

One-way from

$155
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$578

Good round-trip deal

$408 or less

Good one-way deal

$296 or less
Provider with most accurate pricing for Punta Cana-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Punta Cana-Washington, D.C. (WAS) flights.
Search Deals
From Dominican Republic to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Dominican Republic to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Dominican Republic to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Dominican Republic to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dominican Republic to Dulles Intl 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 February 5, 2026.
Use the filters below to find and compare flights from the Dominican Republic to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Dominican Republic

Fly to

Dulles Intl

Route

Depart

Return

Price

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Wed 4/1

2:20 pm-12:36 am

2 stops10h 16m

Washington, D.C. Dulles Intl

Sun 4/5

10:13 pm-1:56 pm

1 stop15h 43m

$362

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Tue 3/31

2:52 am-12:36 am

2 stops21h 44m

Washington, D.C. Dulles Intl

Tue 4/7

6:26 pm-5:52 pm

1 stop23h 26m

$373

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Thu 5/14

12:10 pm-4:21 am

1 stop16h 11m

Washington, D.C. Dulles Intl

Wed 5/27

4:38 pm-2:25 am

1 stop9h 47m

$375

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Sat 5/9

12:40 pm-4:21 am

1 stop15h 41m

Washington, D.C. Dulles Intl

Wed 9/9

4:34 pm-11:42 am

1 stop19h 08m

$375

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Thu 2/19

11:57 am-3:15 am

1 stop16h 18m

Washington, D.C. Dulles Intl

Mon 2/23

8:29 am-6:05 pm

1 stop8h 36m

$375

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Fri 4/24

6:37 pm-4:22 am

1 stop9h 45m

Washington, D.C. Dulles Intl

Sat 5/9

4:38 pm-2:25 am

1 stop9h 47m

$375

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Sun 4/26

12:38 pm-4:22 am

1 stop15h 44m

Washington, D.C. Dulles Intl

Sat 5/9

4:38 pm-2:25 am

1 stop9h 47m

$375

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Tue 5/12

2:14 pm-4:21 am

1 stop14h 07m

Washington, D.C. Dulles Intl

Sun 5/17

2:21 am-4:15 pm

1 stop13h 54m

$375

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Thu 2/26

11:57 am-3:15 am

1 stop16h 18m

Washington, D.C. Dulles Intl

Mon 3/2

8:29 am-2:18 am

1 stop16h 49m

$375

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Tue 3/24

8:48 am-4:15 am

1 stop19h 27m

Washington, D.C. Dulles Intl

Wed 4/8

9:32 am-2:20 am

1 stop16h 48m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 55 results
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Best time to book a flight from Dominican Republic to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Dominican Republic 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 the Dominican Republic to Washington, D.C. Dulles Intl Airport

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

Currently, May is the cheapest month in which you can book a flight from Dominican Republic to Washington, D.C. Dulles Intl Airport (average of $226). Flying from Dominican Republic to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $680). 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 DO to IAD?

Find hourly flight availability from Dominican Republic to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 5, 2026.

When flying from Dominican Republic to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Explore weekly flight availability from Dominican Republic to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 5, 2026.

The most flights from DO0 to IAD are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated February 5, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from the Dominican Republic to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,151 reviews

Food

7.2

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,151 reviews
Delta
7.9
Good
8,151 reviews

Food

7.2

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,240 reviews
Delta
7.9
Good
8,151 reviews

Food

7.2

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

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

    A quick flight from Dominican Republic to Washington, D.C. Dulles Intl Airport can take about 9h 20m. Copa Airlines provides one of the quickest options available for as low as $409. The distance from Dominican Republic to Washington, D.C. Dulles Intl Airport is about 1509 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular route from Dominican Republic to Washington, D.C. Dulles Intl Airport is Punta Cana - Washington, D.C. Dulles Intl. You may also consider Santo Domingo Las Americas - Washington, D.C. Dulles Intl or Santiago de los Caballeros - Washington, D.C. Dulles Intl.

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

    While on average a flight from Dominican Republic to Washington, D.C. Dulles Intl Airport is generally $644, our data shows the cheapest flight currently is $172. When looking at the most popular route, (Punta Cana - Washington, D.C. Dulles Intl), you can expect to pay $289 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dominican Republic to Dulles Intl 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 Dominican Republic to Washington, D.C. Dulles Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Dominican Republic to Washington, D.C. Dulles Intl Airport (average of $226). Flying from Dominican Republic to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $680). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dominican Republic to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Dulles Intl flights
Luis Munoz Marin Intl to Baltimore flights
Luis Munoz Marin Intl to Reagan-National flights
Punta Cana to Dulles Intl flights
Montego Bay to Baltimore flights
Santo Domingo to Dulles Intl flights
Port of Spain to Dulles Intl flights
Kingston to Baltimore flights
Kingston to Dulles Intl flights
Oranjestad to Dulles Intl flights
Santo Domingo to Reagan-National flights
Montego Bay to Dulles Intl flights
Punta Cana to Baltimore flights
Nassau to Reagan-National flights
Nassau to Dulles Intl flights
Port of Spain to Reagan-National flights
Kingston to Reagan-National flights
Santo Domingo to Baltimore flights
Nassau to Baltimore flights
Punta Cana to Reagan-National flights
Port of Spain to Baltimore flights
Saint Thomas Island to Dulles Intl flights
Simpson Bay to Dulles Intl flights
Oranjestad to Baltimore flights
Montego Bay to Reagan-National flights
George Town to Dulles Intl flights
Simpson Bay to Baltimore flights
Simpson Bay to Reagan-National flights
Saint Thomas Island to Baltimore flights
Oranjestad to Reagan-National flights
Santiago de los Caballeros to Baltimore flights
Santiago de los Caballeros to Reagan-National flights
Santiago de los Caballeros to Dulles Intl flights
George Town to Reagan-National flights
Christiansted to Dulles Intl flights
George Town to Baltimore flights
Bridgetown to Reagan-National flights
Bridgetown to Dulles Intl flights
Aguadilla to Reagan-National flights
Ponce to Dulles Intl flights
Freeport to Dulles Intl flights
Castries to Baltimore flights
Castries to Reagan-National flights
Saint Thomas Island to Reagan-National flights
Providenciales to Dulles Intl flights
Christiansted to Reagan-National flights
Willemstad to Dulles Intl flights
Christiansted to Baltimore flights
St. John's to Reagan-National flights

Top 2 airlines flying from Dominican Republic to Dulles Intl

Discover the top 2 airlines that operate flights from Dominican Republic to Dulles Intl. 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$494Average$607FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$506Average$692FlexibilityNo cancel feeOn-time69%

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