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Dulles Intl

$137+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PUJ — IAD
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Dominican Republic to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dominican Republic (DO0) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$344
(Frontier)

One-way from

$137
(Booking.com)

Popular in

July

Cheapest in

January

Average price

$370

Good round-trip deal

$393 or less

Good one-way deal

$320 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. 17% potential increase in price ($139 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 30, 2025.

This Frontier deal was found by Cheapflights users on 1/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/132:59 pmSDQ - IAD
1 stop24h 11mFrontier
Wed 3/199:16 pmIAD - SDQ
2 stops39h 11mFrontier
Deal found 1/30$344
This Gotogate deal was found by Cheapflights users on 1/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/132:59 pmSDQ - IAD
1 stop24h 11mMultiple Airlines
Wed 3/194:34 pmIAD - SDQ
1 stop18h 11mMultiple Airlines
Deal found 1/30$367
This eDestinos deal was found by Cheapflights users on 1/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/122:29 pmPUJ - IAD
2 stops28h 48mFrontier
Mon 2/179:13 pmIAD - PUJ
2 stops39h 01mFrontier
Deal found 1/29$382
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 2/121:39 pmPUJ - IAD
1 stop28h 24mMultiple Airlines
Mon 2/176:03 pmIAD - PUJ
2 stops18h 11mMultiple Airlines
Deal found 1/29$386
This Copa Airlines deal was found by Cheapflights users on 1/30. 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.
Wed 2/268:48 amSDQ - IAD
1 stop19h 27mCopa Airlines
Mon 3/31:18 amIAD - SDQ
1 stop14h 03mCopa Airlines
Deal found 1/30$424
This Copa Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 10/2312:39 pmPUJ - IAD
1 stop15h 43mCopa Airlines
Sat 10/252:18 amIAD - PUJ
1 stop10h 51mCopa Airlines
Deal found 1/30$506
This Mytrip deal was found by Cheapflights users on 1/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1210:50 amPUJ - IAD
1 stop29h 23mAir Canada
Mon 2/173:55 pmIAD - PUJ
1 stop20h 50mAir Canada
Deal found 1/29$529
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/266:00 amSDQ - IAD
2 stops18h 53mAmerican Airlines
Tue 3/46:30 amIAD - SDQ
2 stops13h 50mAmerican Airlines
Deal found 1/29$530
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/114:35 pmPUJ - IAD
Nonstop3h 53mUnited Airlines
Sun 4/2010:12 pmIAD - PUJ
1 stop17h 13mUnited Airlines
Deal found 1/30$536
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/73:22 pmSDQ - IAD
1 stop9h 58mDelta
Mon 3/1012:15 pmIAD - SDQ
1 stop6h 01mDelta
Deal found 1/29$548
This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2610:59 amSTI - IAD
3 stops25h 27mMultiple Airlines
Sun 3/212:50 pmIAD - STI
3 stops20h 14mMultiple Airlines
Deal found 1/30$553
This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/272:53 pmSTI - IAD
2 stops18h 49mAmerican Airlines
Mon 3/34:35 pmIAD - STI
2 stops20h 23mAmerican Airlines
Deal found 1/30$589

Find flights from Dominican Republic to Dulles Intl within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Thu 3/13

2:59 pm-3:10 pm

1 stop24h 11m

Washington, D.C. Dulles Intl

Wed 3/19

9:16 pm-12:27 pm

2 stops39h 11m

$344

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Thu 3/13

2:59 pm-3:10 pm

1 stop24h 11m

Washington, D.C. Dulles Intl

Wed 3/19

4:34 pm-10:45 am

1 stop18h 11m

$367

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Wed 2/12

2:29 pm-6:17 pm

2 stops28h 48m

Washington, D.C. Dulles Intl

Mon 2/17

9:13 pm-1:14 pm

2 stops39h 01m

$382

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Wed 2/12

1:39 pm-5:03 pm

1 stop28h 24m

Washington, D.C. Dulles Intl

Mon 2/17

6:03 pm-1:14 pm

2 stops18h 11m

$386

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Wed 2/26

8:48 am-3:15 am

1 stop19h 27m

Washington, D.C. Dulles Intl

Mon 3/3

1:18 am-4:21 pm

1 stop14h 03m

$424

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Wed 2/12

10:50 am-3:13 pm

1 stop29h 23m

Washington, D.C. Dulles Intl

Mon 2/17

3:55 pm-1:45 pm

1 stop20h 50m

$529

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Wed 2/26

6:00 am-11:53 pm

2 stops18h 53m

Washington, D.C. Dulles Intl

Tue 3/4

6:30 am-9:20 pm

2 stops13h 50m

$530

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Fri 4/11

4:35 pm-8:28 pm

Nonstop3h 53m

Washington, D.C. Dulles Intl

Sun 4/20

10:12 pm-3:25 pm

1 stop17h 13m

$536

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Fri 3/7

3:22 pm-12:20 am

1 stop9h 58m

Washington, D.C. Dulles Intl

Mon 3/10

12:15 pm-6:16 pm

1 stop6h 01m

$548

Punta CanaWashington, D.C.

PUJ - IAD

PUJIAD

Punta Cana

Wed 4/2

1:54 pm-4:20 am

1 stop14h 26m

Washington, D.C. Dulles Intl

Thu 4/17

4:31 pm-11:35 am

1 stop19h 04m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 36 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.

Travel insights for flights from Dominican Republic to Dulles Intl

Get recent, data-driven insights about flights from Dominican Republic to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Dominican Republic to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Dominican Republic to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 January 30, 2025.

It’s typically best to fly out from Dominican Republic to Washington, D.C. Dulles Intl Airport in the morning. Doing so could potentially save you 6% on the flight price compared to flying in the afternoon, 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 January 30, 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).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 January 30, 2025.
Read through reviews of airlines operating flights from Dominican Republic to Washington, D.C., such as Delta, Copa Airlines and Aeromexico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,454 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,454 reviews
Delta
8.0
Very good
8,454 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines
7.6
Good
1,617 reviews
Delta
8.0
Very good
8,454 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aeromexico
7.5
Good
1,837 reviews
Delta
8.0
Very good
8,454 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,913 reviews
Delta
8.0
Very good
8,454 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,454 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 $137 on Frontier. Other airlines that offer cheap prices include Copa Airlines from $221 and United Airlines from $266 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 $578, our data shows the cheapest flight currently is $163. When looking at the most popular route, (Santo Domingo Las Americas - Washington, D.C. Dulles Intl), you can expect to pay $410 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, August is the cheapest month in which you can book a flight from Dominican Republic to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Dominican Republic to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 the Dominican Republic?

Book flights to the Dominican Republic if you plan to visit one of these locations
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Sterling
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston
National Harbor

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
Santo Domingo to Dulles Intl flights
Santo Domingo to Reagan-National flights
Santo Domingo to Baltimore flights
Port of Spain to Dulles Intl flights
Port of Spain to Reagan-National flights
Montego Bay to Baltimore flights
Punta Cana to Dulles Intl flights
Port of Spain to Baltimore flights
Saint Thomas Island to Dulles Intl flights
Kingston to Dulles Intl flights
Kingston to Baltimore flights
Simpson Bay to Dulles Intl flights
Nassau to Reagan-National flights
Punta Cana to Baltimore flights
Santiago de los Caballeros to Dulles Intl flights
Simpson Bay to Baltimore flights
Saint Thomas Island to Baltimore flights
Oranjestad to Dulles Intl flights
Montego Bay to Dulles Intl flights
Saint Thomas Island to Reagan-National flights
Bridgetown to Reagan-National flights
Nassau to Baltimore flights
Simpson Bay to Reagan-National flights
Santiago de los Caballeros to Baltimore flights
Nassau to Dulles Intl flights
Punta Cana to Reagan-National flights
Montego Bay to Reagan-National flights
Santiago de los Caballeros to Reagan-National flights
Port Au Prince to Reagan-National flights
Oranjestad to Baltimore flights
Kingston to Reagan-National flights
Bridgetown to Dulles Intl flights
George Town to Dulles Intl flights
Bridgetown to Baltimore flights
George Town to Baltimore flights
George Town to Reagan-National flights
Aguadilla to Reagan-National flights
Christiansted to Baltimore flights
Christiansted to Reagan-National flights
Christiansted to Dulles Intl flights
Oranjestad to Reagan-National flights
St. John's to Reagan-National flights
Providenciales to Dulles Intl flights
Ponce to Dulles Intl flights
Castries to Reagan-National flights
Willemstad to Dulles Intl flights
St. George'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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$386Average$517FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$485Average$634FlexibilityNo cancel feeOn-time69%
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