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Dominican Republic

$103+ 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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PUJ
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Dulles Intl to Dominican Republic

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Dominican Republic (DO0). 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 December 18, 2024.

Round-trip from

$324
(CheapOair)

One-way from

$103
(Mytrip)
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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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 December 18, 2024.

This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/178:05 amIAD - SDQ
1 stop28h 00mFrontier
Tue 12/2412:02 pmSDQ - IAD
1 stop20h 38mFrontier
Deal found 12/17$453
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1710:35 amIAD - PUJ
1 stop10h 15mAir Canada
Tue 12/243:20 pmPUJ - IAD
1 stop24h 53mAir Canada
Deal found 12/17$488
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/279:55 pmIAD - PUJ
1 stop13h 54mFrontier
Fri 1/31:59 pmPUJ - IAD
1 stop28h 28mFrontier
Deal found 12/17$506
This Priceline deal was found by Cheapflights users on 12/18. 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.
Sun 12/293:02 pmIAD - STI
2 stops23h 50mFrontier
Mon 1/206:49 pmSTI - IAD
2 stops42h 25mFrontier
Deal found 12/18$536
This Priceline deal was found by Cheapflights users on 12/18. 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.
Fri 12/279:55 pmIAD - PUJ
1 stop13h 54mMultiple Airlines
Tue 12/3110:40 pmPUJ - IAD
1 stop16h 11mMultiple Airlines
Deal found 12/18$553
This Copa Airlines deal was found by Cheapflights users on 12/18. 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 12/311:12 amIAD - SDQ
1 stop8h 32mCopa Airlines
Fri 3/218:46 amSDQ - IAD
1 stop19h 33mCopa Airlines
Deal found 12/18$574
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:15 amIAD - PUJ
1 stop6h 10mDelta
Thu 1/94:50 pmPUJ - IAD
1 stop8h 32mDelta
Deal found 12/17$623
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:17 pmIAD - PUJ
Nonstop3h 41mUnited Airlines
Thu 1/305:25 pmPUJ - IAD
Nonstop3h 55mUnited Airlines
Deal found 12/17$629
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/178:05 amIAD - SDQ
1 stop28h 00mMultiple Airlines
Tue 12/2411:50 amSDQ - IAD
2 stops11h 45mMultiple Airlines
Deal found 12/17$649
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:37 pmIAD - SDQ
1 stop8h 12mUnited Airlines
Thu 1/302:55 pmSDQ - IAD
1 stop8h 25mUnited Airlines
Deal found 12/17$688
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:19 amIAD - POP
1 stop7h 13mDelta
Sat 1/114:55 pmPOP - IAD
1 stop8h 27mDelta
Deal found 12/17$777
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:00 amIAD - STI
2 stops16h 10mAmerican Airlines
Tue 1/143:20 pmSTI - IAD
2 stops18h 21mAmerican Airlines
Deal found 12/17$823

Find flights from Dulles Intl to Dominican Republic within your budget

Customize your flight search to find flights from Dulles Intl to Dominican Republic 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, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Santiago de los Caballeros

IAD - STI

IADSTI

Washington, D.C. Dulles Intl

Thu 1/23

8:15 am-5:27 pm

2 stops32h 12m

Santiago de los Caballeros

Mon 1/27

6:49 pm-12:14 pm

2 stops42h 25m

$308

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Wed 1/15

3:24 pm-1:37 am

1 stop9h 13m

Santo Domingo Las Americas

Wed 1/22

11:55 am-3:13 am

1 stop16h 18m

$426

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Sun 1/19

5:57 pm-12:55 pm

1 stop17h 58m

Santo Domingo Las Americas

Mon 1/27

2:39 pm-3:13 am

1 stop13h 34m

$427

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Wed 1/1

9:57 pm-10:25 am

1 stop11h 28m

Santo Domingo Las Americas

Sun 1/5

8:55 pm-3:52 pm

2 stops19h 57m

$434

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Sun 1/19

6:05 am-1:08 pm

1 stop6h 03m

Puerto Plata La Union

Tue 1/28

2:15 pm-8:20 pm

1 stop7h 05m

$461

Washington, D.C.Santiago de los Caballeros

IAD - STI

IADSTI

Washington, D.C. Dulles Intl

Tue 1/21

6:05 am-2:53 pm

1 stop7h 48m

Santiago de los Caballeros

Thu 2/13

4:00 pm-11:04 pm

1 stop8h 04m

$463

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Wed 3/26

7:10 am-5:20 pm

1 stop10h 10m

Santo Domingo Las Americas

Sat 3/29

11:50 am-5:50 am

1 stop18h 00m

$465

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Thu 1/9

1:17 pm-5:58 pm

Nonstop3h 41m

Punta Cana

Tue 1/14

5:25 pm-8:20 pm

Nonstop3h 55m

$470

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Fri 1/24

5:00 am-3:50 pm

1 stop9h 50m

Puerto Plata La Union

Mon 1/27

4:50 pm-8:41 am

1 stop16h 51m

$471

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Fri 2/21

8:46 pm-10:40 am

1 stop12h 54m

Punta Cana

Thu 2/27

2:33 pm-3:10 am

3 stops13h 37m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 57 results
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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.

Travel insights for flights from Dulles Intl to Dominican Republic

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

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Dominican Republic (average of $436). Flying from Washington, D.C. Dulles Intl Airport to Dominican Republic in June is currently the most expensive (average of $586). 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?

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 December 18, 2024.

When flying from Washington, D.C. Dulles Intl Airport to Dominican Republic, 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 Washington, D.C. Dulles Intl Airport to Dominican Republic

Explore weekly flight availability from Dulles Intl to Dominican Republic. 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, 2024.

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

Rainfall in Dominican Republic by month

Plan your trip to Dominican Republic by taking into account the average rainfall totals by month.

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.

Temperature in Dominican Republic by month

Plan your trip to Dominican Republic by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Dominican Republic

Get insights into the airlines that provide service to Dominican Republic. 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 Dominican Republic. Reviews last updated December 18, 2024.
Get a feel of what it's like to fly with Air Canada, United Airlines and Copa Airlines from Washington, D.C. to Dominican Republic by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.7
Good
1,721 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico
7.5
Good
1,930 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Dominican Republic are Frontier ($103), Copa Airlines ($179), and Delta ($219).

  • 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 $747, our data shows the cheapest flight currently is $245. When looking at the most popular route, (Washington, D.C. Dulles Intl - Punta Cana), you can expect to pay $337 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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Dominican Republic (average of $436). Flying from Washington, D.C. Dulles Intl Airport to Dominican Republic in June is currently the most expensive (average of $586). 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

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Alternative routes for Dulles Intl to Dominican Republic

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

Top 4 airlines flying from Dulles Intl to Dominican Republic

Discover the top 4 airlines that operate flights from Dulles Intl to Dominican Republic. 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, 2024.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$364Average$522FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$389Average$660FlexibilityNo cancel feeOn-time71%
DeltaCheapest$408Average$689FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$446Average$667FlexibilityNo cancel feeOn-time69%
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