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Dulles Intl

$156+ 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
PUJ — IAD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$374
(Copa Airlines)

One-way from

$156
(Travelocity)

Popular in

April

Cheapest in

January

Average price

$653

Good round-trip deal

$473 or less

Good one-way deal

$204 or less
Provider with most accurate pricing for Punta Cana-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Punta Cana-Washington, D.C. (WAS) flights.
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From Dominican Republic to Washington, D.C. Dulles Intl
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One-way flight from Dominican Republic to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 19% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Dominican Republic to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Dominican Republic to Washington, D.C. Dulles Intl.
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Find 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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:40 amPUJ - IAD
2 stops10h 40mMultiple Airlines
Sat 11/227:56 pmIAD - PUJ
1 stop20h 11mMultiple Airlines
Deal found 10/30$355
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:41 amSDQ - IAD
1 stop9h 50mMultiple Airlines
Tue 12/305:37 pmIAD - SDQ
2 stops20h 46mMultiple Airlines
Deal found 10/30$358
This Trip.com deal was found by Cheapflights users on 10/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:35 pmSDQ - IAD
1 stop9h 28mFrontier
Fri 1/29:58 pmIAD - SDQ
1 stop11h 03mFrontier
Deal found 10/30$362
This Copa Airlines deal was found by Cheapflights users on 10/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:14 pmSDQ - IAD
1 stop10h 19mCopa Airlines
Wed 1/73:25 pmIAD - SDQ
1 stop9h 52mCopa Airlines
Deal found 10/29$374
This Copa Airlines deal was found by Cheapflights users on 10/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:53 pmPUJ - IAD
1 stop10h 40mCopa Airlines
Sat 11/291:13 amIAD - PUJ
1 stop8h 56mCopa Airlines
Deal found 10/29$374
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:55 amSDQ - IAD
1 stop16h 27mMultiple Airlines
Tue 12/309:58 pmIAD - SDQ
1 stop28h 34mMultiple Airlines
Deal found 10/29$378
This Copa Airlines deal was found by Cheapflights users on 10/30. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:55 amSDQ - IAD
1 stop17h 07mCopa Airlines
Sat 1/38:25 amIAD - SDQ
1 stop16h 52mCopa Airlines
Deal found 10/30$392
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:01 pmPUJ - IAD
1 stop27h 14mMultiple Airlines
Wed 11/198:40 amIAD - PUJ
1 stop29h 36mMultiple Airlines
Deal found 10/30$395
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:50 amPUJ - IAD
1 stop9h 04mAir Canada
Mon 11/39:45 amIAD - PUJ
1 stop14h 00mAir Canada
Deal found 10/28$404
This Faresmojo deal was found by Cheapflights users on 10/29. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:14 pmSDQ - IAD
1 stop14h 08mCopa Airlines
Fri 1/161:12 amIAD - SDQ
1 stop9h 20mCopa Airlines
Deal found 10/29$414
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:40 pmPUJ - IAD
1 stop7h 11mMultiple Airlines
Fri 11/216:42 pmIAD - PUJ
2 stops45h 25mMultiple Airlines
Deal found 10/30$415
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/203:30 pmSDQ - IAD
1 stop29h 01mMultiple Airlines
Sat 12/2710:15 pmIAD - SDQ
1 stop28h 17mMultiple Airlines
Deal found 10/30$416

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 October 30, 2025.
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 12/24

2:14 pm-11:33 pm

1 stop10h 19m

Washington, D.C. Dulles Intl

Wed 1/7

3:25 pm-2:17 am

1 stop9h 52m

$374

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Fri 2/13

8:50 am-3:15 am

1 stop19h 25m

Washington, D.C. Dulles Intl

Mon 2/23

1:18 am-4:12 pm

1 stop13h 54m

$374

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Wed 11/26

1:53 pm-11:33 pm

1 stop10h 40m

Washington, D.C. Dulles Intl

Sat 11/29

1:13 am-11:09 am

1 stop8h 56m

$374

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Tue 12/16

8:55 am-1:02 am

1 stop17h 07m

Washington, D.C. Dulles Intl

Sat 1/3

8:25 am-2:17 am

1 stop16h 52m

$392

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Sat 12/20

2:14 pm-3:22 am

1 stop14h 08m

Washington, D.C. Dulles Intl

Fri 1/16

1:12 am-11:32 am

1 stop9h 20m

$414

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Tue 11/18

10:25 pm-9:22 pm

2 stops23h 57m

Washington, D.C. Dulles Intl

Sat 11/22

10:12 pm-2:00 pm

2 stops38h 48m

$416

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Wed 11/26

11:55 am-3:22 am

1 stop16h 27m

Washington, D.C. Dulles Intl

Sat 11/29

1:13 am-10:58 am

1 stop8h 45m

$422

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Thu 11/20

8:55 am-3:22 am

1 stop19h 27m

Washington, D.C. Dulles Intl

Tue 12/2

3:32 pm-11:40 am

1 stop19h 08m

$439

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Wed 11/26

3:35 pm-8:54 pm

1 stop30h 19m

Washington, D.C. Dulles Intl

Sun 11/30

9:00 am-12:05 pm

1 stop26h 05m

$440

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Tue 11/18

10:25 pm-4:09 pm

2 stops18h 44m

Washington, D.C. Dulles Intl

Tue 3/24

9:55 am-11:35 pm

1 stop13h 40m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 48 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 June is currently the most expensive (average of $628). 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 October 30, 2025.

It’s typically best to fly out from Dominican Republic to Washington, D.C. Dulles Intl Airport in the evening. Doing so could potentially save you 40% on the flight price compared to flying in the morning, which is usually more expensive.

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 October 30, 2025.
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
7,998 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

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 10h 19m. Copa Airlines provides one of the quickest options available for as low as $374. The distance from Dominican Republic to Washington, D.C. Dulles Intl Airport is about 1492 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 to fly from Dominican Republic to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as $182 on Frontier. Other airlines that offer cheap prices include Copa Airlines from $197 and United Airlines from $337 one-way.

  • 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 Santo Domingo Las Americas - Washington, D.C. Dulles Intl. You may also consider Punta Cana - 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 $427, our data shows the cheapest flight currently is $167. When looking at the most popular route, (Santo Domingo Las Americas - Washington, D.C. Dulles Intl), you can expect to pay $374 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 June is currently the most expensive (average of $628). 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
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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.
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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$494Average$607FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$511Average$696FlexibilityNo cancel feeOn-time69%

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