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Santo Domingo

$144+ Cheap flights from Reagan-National (DCA) to Santo Domingo (SDQ)

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SDQ
oct. 11 — oct. 181
sam. 10/11
sam. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Santo Domingo Las Americas are usually found in May or September, booked 36 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Reagan-National to Santo Domingo

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Santo Domingo (SDQ). 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 septembre 11, 2025.

Round-trip from

$343
(CheapOair)

One-way from

$144
(SmartFares)

Popular in

December

Cheapest in

May

Average price

$520
From Washington, D.C. Reagan-National to Santo Domingo Las Americas
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One-way flight from Washington, D.C. Reagan-National to Santo Domingo Las Americas
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Highest demand for flights based on searches. 20% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Reagan-National to Santo Domingo

Cheapest flights from Reagan-National to Santo Domingo
Explore the most affordable flight options available from Reagan-National to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 11, 2025.

This JetBlue deal was found by Cheapflights users on 9/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/58:00 amDCA - SDQ
1 stop10h 42mJetBlue
jeu. 11/63:45 pmSDQ - DCA
1 stop7h 30mJetBlue
Deal found 9/9$340
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/297:37 amDCA - SDQ
1 stop5h 47mJetBlue
mer. 10/12:34 pmSDQ - DCA
1 stop27h 32mJetBlue
Deal found 9/10$343
This JetBlue deal was found by Cheapflights users on 9/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/61:45 pmDCA - SDQ
1 stop12h 55mJetBlue
ven. 11/712:30 pmSDQ - DCA
1 stop10h 24mJetBlue
Deal found 9/9$365
This JetBlue deal was found by Cheapflights users on 9/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:45 amDCA - SDQ
1 stop6h 46mJetBlue
jeu. 11/63:45 pmSDQ - DCA
1 stop7h 30mJetBlue
Deal found 9/9$366
This Priceline deal was found by Cheapflights users on 9/9. 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.
mer. 10/88:30 pmDCA - SDQ
1 stop16h 53mJetBlue
mer. 10/158:10 amSDQ - DCA
1 stop11h 12mJetBlue
Deal found 9/9$367
This Expedia deal was found by Cheapflights users on 9/10. 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.
mar. 10/147:37 amDCA - SDQ
1 stop6h 06mJetBlue
mer. 11/54:10 amSDQ - DCA
1 stop11h 40mJetBlue
Deal found 9/10$368
This SmartFares deal was found by Cheapflights users on 9/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/166:40 amDCA - SDQ
1 stop6h 51mJetBlue
jeu. 11/204:10 amSDQ - DCA
1 stop11h 49mJetBlue
Deal found 9/9$369
This Expedia deal was found by Cheapflights users on 9/10. 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.
mar. 10/286:45 amDCA - SDQ
1 stop6h 32mJetBlue
dim. 11/28:55 pmSDQ - DCA
1 stop25h 53mJetBlue
Deal found 9/10$370
This JetBlue deal was found by Cheapflights users on 9/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/257:37 amDCA - SDQ
1 stop5h 46mJetBlue
sam. 11/12:30 pmSDQ - DCA
1 stop7h 45mJetBlue
Deal found 9/11$371
This Expedia deal was found by Cheapflights users on 9/11. 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.
mer. 11/56:45 amDCA - SDQ
1 stop6h 46mJetBlue
mar. 11/113:45 pmSDQ - DCA
1 stop7h 30mJetBlue
Deal found 9/11$372
This CheapOair deal was found by Cheapflights users on 9/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/178:30 pmDCA - SDQ
1 stop16h 53mJetBlue
lun. 10/202:34 pmSDQ - DCA
1 stop27h 32mJetBlue
Deal found 9/9$373
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/36:19 amDCA - SDQ
1 stop7h 03mJetBlue
mer. 10/82:54 pmSDQ - DCA
1 stop24h 08mJetBlue
Deal found 9/10$375

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Santo Domingo 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 septembre 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Santo Domingo that are best for you.

Fly from

Reagan-National

Fly to

Santo Domingo

Route

Depart

Return

Price

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

mer. 11/5

8:00 am-7:42 pm

1 stop10h 42m

Santo Domingo Las Americas

jeu. 11/6

3:45 pm-10:15 pm

1 stop7h 30m

$340

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

lun. 11/3

6:45 am-2:31 pm

1 stop6h 46m

Santo Domingo Las Americas

jeu. 11/6

3:45 pm-10:15 pm

1 stop7h 30m

$366

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

mer. 10/8

8:30 pm-1:23 pm

1 stop16h 53m

Santo Domingo Las Americas

mer. 10/15

8:10 am-7:22 pm

1 stop11h 12m

$367

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

mar. 10/7

7:37 am-1:43 pm

1 stop6h 06m

Santo Domingo Las Americas

mer. 10/22

8:10 am-7:22 pm

1 stop11h 12m

$367

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

mer. 10/15

7:37 am-1:23 pm

1 stop5h 46m

Santo Domingo Las Americas

mar. 10/21

8:10 am-7:22 pm

1 stop11h 12m

$367

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

sam. 10/25

7:37 am-1:23 pm

1 stop5h 46m

Santo Domingo Las Americas

sam. 11/1

2:30 pm-10:15 pm

1 stop7h 45m

$371

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

mar. 10/28

6:45 am-1:17 pm

1 stop6h 32m

Santo Domingo Las Americas

lun. 11/10

4:10 am-2:50 pm

1 stop11h 40m

$382

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

ven. 10/3

7:37 am-1:24 pm

1 stop5h 47m

Santo Domingo Las Americas

mer. 10/8

2:54 pm-3:02 pm

1 stop24h 08m

$383

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

mar. 11/4

6:45 am-2:31 pm

1 stop6h 46m

Santo Domingo Las Americas

lun. 11/10

4:10 am-2:50 pm

1 stop11h 40m

$383

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

mer. 11/5

6:45 am-2:31 pm

1 stop6h 46m

Santo Domingo Las Americas

ven. 11/7

4:10 am-2:50 pm

1 stop11h 40m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 22 results
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Best time to book a flight from Reagan-National to Santo Domingo

Have a flexible travel schedule? Discover the best time to fly to Santo Domingo from Reagan-National 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 Washington, D.C. Reagan-National Airport to Santo Domingo

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Santo Domingo?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Santo Domingo. Price data was last updated on August 29, 2025.

The best time to book flights from Washington, D.C. Reagan-National Airport to Santo Domingo is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Santo Domingo?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Santo Domingo (average of $362). Flying from Washington, D.C. Reagan-National Airport to Santo Domingo in December is currently the most expensive (average of $583). 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 DCA to SDQ?

Find hourly flight availability from Reagan-National to Santo Domingo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septembre 11, 2025.

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Santo Domingo in the evening. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Santo Domingo?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Santo Domingo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Santo Domingo flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Santo Domingo

Get insights into the airlines that provide service to Santo Domingo. 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 Santo Domingo. Reviews last updated septembre 11, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Washington, D.C. Reagan-National Airport to Santo Domingo 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
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.2
Good
2,913 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Santo Domingo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santo Domingo from Washington, D.C. Reagan-National?

    Santo Domingo Las Americas (SDQ), located 17.5 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Santo Domingo. 4 airlines have flights to Las Americas from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Santo Domingo Las Americas should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Santo Domingo?

    Departing from Washington, D.C. Reagan-National Airport to Santo Domingo will take you 10h 42m. Airlines will cover a distance of 1478 mi.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Santo Domingo round-trip?

    Our cheapest airline available from Washington, D.C. Reagan-National Airport to Santo Domingo is JetBlue. Our recent data shows that you can find tickets from as low as $402 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $455 and $464 round-trip. JetBlue is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Reagan-National to Santo Domingo that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Santo Domingo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Santo Domingo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Santo Domingo.

  • Can I find deals for business class flights from Reagan-National to Santo Domingo?

    Yes. Cheapflights offers flight deals from Reagan-National to Santo Domingo 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. Reagan-National Airport to Santo Domingo?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Santo Domingo (average of $362). Flying from Washington, D.C. Reagan-National Airport to Santo Domingo in December is currently the most expensive (average of $583). 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 Santo Domingo?

Book flights to Santo Domingo if you plan to visit one of these locations
Juan Dolio

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Top 4 airlines flying from Reagan-National to Santo Domingo

Discover the top 4 airlines that operate flights from Reagan-National to Santo Domingo. 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 septembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$402Average$561FlexibilityNo cancel feeOn-time62%
DeltaCheapest$455Average$570FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$464Average$668FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$495Average$667FlexibilityNo cancel feeOn-time69%

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