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Dulles Intl

$134+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
PUJ — IAD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This eDestinos deal was found by Cheapflights users on 12/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:16 amSDQ - IAD
1 stop11h 14mFrontier
Sat 1/179:33 amIAD - SDQ
1 stop23h 21mFrontier
Deal found 12/16$359
This eDestinos deal was found by Cheapflights users on 12/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:16 amSDQ - IAD
1 stop11h 14mFrontier
Sat 1/106:00 amIAD - SDQ
2 stops28h 55mFrontier
Deal found 12/16$360
This Gotogate deal was found by Cheapflights users on 12/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:42 pmSDQ - IAD
1 stop23h 49mFrontier
Fri 1/29:58 pmIAD - SDQ
1 stop15h 10mFrontier
Deal found 12/16$371
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:00 pmPUJ - IAD
1 stop22h 26mMultiple Airlines
Thu 1/15:35 amIAD - PUJ
1 stop8h 34mMultiple Airlines
Deal found 12/16$379
This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:25 pmPUJ - IAD
1 stop24h 00mMultiple Airlines
Tue 12/306:34 amIAD - PUJ
1 stop7h 35mMultiple Airlines
Deal found 12/17$383
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/263:39 pmPUJ - IAD
1 stop28h 52mMultiple Airlines
Wed 12/317:01 pmIAD - PUJ
2 stops20h 49mMultiple Airlines
Deal found 12/16$391
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/2710:41 amSDQ - IAD
1 stop9h 50mMultiple Airlines
Mon 1/127:19 pmIAD - SDQ
2 stops21h 46mMultiple Airlines
Deal found 12/16$416
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/196:04 pmSDQ - IAD
1 stop17h 05mFrontier
Sun 1/48:26 pmIAD - SDQ
1 stop12h 00mFrontier
Deal found 12/16$418
This Copa Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/2712:40 pmSDQ - IAD
1 stop15h 42mCopa Airlines
Mon 1/123:25 pmIAD - SDQ
1 stop9h 52mCopa Airlines
Deal found 12/16$422
This Gotogate deal was found by Cheapflights users on 12/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:45 amPUJ - IAD
1 stop8h 46mFrontier
Wed 12/316:05 amIAD - PUJ
1 stop8h 04mFrontier
Deal found 12/16$429
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/263:39 pmPUJ - IAD
1 stop28h 52mFrontier
Wed 12/317:01 pmIAD - PUJ
1 stop14h 26mFrontier
Deal found 12/16$430
This Copa Airlines deal was found by Cheapflights users on 12/17. 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 12/248:55 amSDQ - IAD
1 stop15h 38mCopa Airlines
Wed 1/78:25 amIAD - SDQ
1 stop16h 52mCopa Airlines
Deal found 12/17$439

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$346
(Booking.com)

One-way from

$134
(Trip.com)

Popular in

April

Cheapest in

January

Average price

$866

Good round-trip deal

$448 or less

Good one-way deal

$258 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. 14% potential increase in price ($113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 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

Thu 1/15

4:24 pm-6:19 pm

1 stop26h 55m

Washington, D.C. Dulles Intl

Wed 1/21

3:00 am-4:50 pm

2 stops12h 50m

$346

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Thu 12/25

8:42 pm-7:31 pm

1 stop23h 49m

Washington, D.C. Dulles Intl

Fri 1/2

9:58 pm-2:08 pm

1 stop15h 10m

$371

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Wed 1/21

12:40 pm-3:13 am

1 stop15h 33m

Washington, D.C. Dulles Intl

Wed 2/25

3:35 pm-2:17 am

1 stop9h 42m

$374

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Fri 2/13

11:57 am-3:15 am

1 stop16h 18m

Washington, D.C. Dulles Intl

Mon 2/23

1:18 am-1:09 pm

1 stop10h 51m

$374

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Thu 1/22

12:40 pm-3:13 am

1 stop15h 33m

Washington, D.C. Dulles Intl

Thu 1/29

3:25 pm-11:32 am

1 stop19h 07m

$374

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Wed 2/18

2:11 pm-3:15 am

1 stop14h 04m

Washington, D.C. Dulles Intl

Mon 3/2

3:35 pm-2:18 am

1 stop9h 43m

$374

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Sat 1/31

2:11 pm-3:13 am

1 stop14h 02m

Washington, D.C. Dulles Intl

Sat 2/7

3:35 pm-10:50 am

1 stop18h 15m

$374

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Sun 2/1

8:50 am-3:15 am

1 stop19h 25m

Washington, D.C. Dulles Intl

Sat 2/7

3:35 pm-10:50 am

1 stop18h 15m

$374

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Fri 1/23

1:05 pm-4:13 pm

2 stops28h 08m

Washington, D.C. Dulles Intl

Sat 1/24

10:10 pm-9:45 pm

2 stops22h 35m

$404

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Sat 12/27

10:41 am-7:31 pm

1 stop9h 50m

Washington, D.C. Dulles Intl

Mon 1/12

7:19 pm-6:05 pm

2 stops21h 46m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 53 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 $223). 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 December 18, 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 41% on the flight price compared to flying at noon, which is usually more expensive.

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 December 18, 2025.

The most flights from DO0 to IAD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 December 18, 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
8,005 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

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
9,092 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

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 15h 33m. Frontier 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 $213 on Air Canada. Other airlines that offer cheap prices include Copa Airlines from $238 and United Airlines from $288 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 $559, our data shows the cheapest flight currently is $177. When looking at the most popular route, (Santo Domingo Las Americas - Washington, D.C. Dulles Intl), you can expect to pay $338 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 $223). 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
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$494Average$607FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$506Average$699FlexibilityNo cancel feeOn-time69%

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