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Santo Domingo

$164+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SDQ
Jul 7 — Jul 141
Tue 7/7
Tue 7/14
1 adult, Economy
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Cheap 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 June 7, 2026.

This JetBlue deal was found by Cheapflights users on 6/4. 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.
Mon 7/273:10 pm
DCA
-
SDQ
1 stop8h 49m
JetBlue
Thu 7/305:01 am
SDQ
-
DCA
1 stop9h 14m
JetBlue
Deal found 6/4$460
This Super.com deal was found by Cheapflights users on 6/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:00 pm
DCA
-
SDQ
1 stop12h 39m
JetBlue
Fri 7/35:11 am
SDQ
-
DCA
1 stop17h 48m
JetBlue
Deal found 6/4$463
This Travelocity deal was found by Cheapflights users on 6/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:55 pm
DCA
-
SDQ
1 stop15h 29m
JetBlue
Fri 8/211:34 pm
SDQ
-
DCA
1 stop9h 25m
JetBlue
Deal found 6/4$470
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:20 am
DCA
-
SDQ
1 stop12h 08m
JetBlue
Wed 9/94:36 pm
SDQ
-
DCA
1 stop7h 04m
JetBlue
Deal found 6/6$474
This Justfly.com deal was found by Cheapflights users on 6/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:35 pm
DCA
-
SDQ
1 stop8h 24m
JetBlue
Mon 8/314:44 pm
SDQ
-
DCA
1 stop16h 16m
JetBlue
Deal found 6/5$475
This JetBlue deal was found by Cheapflights users on 6/4. 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.
Sun 7/128:00 am
DCA
-
SDQ
1 stop11h 47m
JetBlue
Wed 7/225:01 am
SDQ
-
DCA
1 stop9h 14m
JetBlue
Deal found 6/4$479
This SmartFares deal was found by Cheapflights users on 6/6. 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.
Tue 6/167:10 am
DCA
-
SDQ
1 stop5h 56m
JetBlue
Tue 8/45:01 am
SDQ
-
DCA
1 stop9h 14m
JetBlue
Deal found 6/6$482
This Justfly.com deal was found by Cheapflights users on 6/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:30 am
DCA
-
SDQ
1 stop6h 48m
JetBlue
Tue 9/154:36 pm
SDQ
-
DCA
1 stop7h 04m
JetBlue
Deal found 6/5$485
This CheapOair deal was found by Cheapflights users on 6/4. 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.
Thu 9/36:00 am
DCA
-
SDQ
1 stop6h 24m
JetBlue
Mon 9/75:01 am
SDQ
-
DCA
1 stop27h 59m
JetBlue
Deal found 6/4$486
This Justfly.com deal was found by Cheapflights users on 6/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
DCA
-
SDQ
1 stop6h 24m
JetBlue
Mon 8/245:01 am
SDQ
-
DCA
1 stop17h 58m
JetBlue
Deal found 6/6$487
This Justfly.com deal was found by Cheapflights users on 6/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
DCA
-
SDQ
1 stop9h 21m
JetBlue
Mon 8/245:01 am
SDQ
-
DCA
1 stop17h 58m
JetBlue
Deal found 6/3$488

Find 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 June 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$460
(JetBlue)

One-way from

$164
(Super.com)

Popular in

December

Cheapest in

September

Average price

$592
Provider with most accurate pricing for Washington, D.C. Reagan-National-Santo Domingo Las Americas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Santo Domingo Las Americas flights.
Search Deals
From Washington, D.C. Reagan-National to Santo Domingo Las Americas
Search Deals
One-way flight from Washington, D.C. Reagan-National to Santo Domingo Las Americas
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 7, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sun 10/11

7:59 am-3:16 pm

1 stop7h 17m

Santo Domingo Las Americas

Mon 10/26

4:28 pm-11:34 pm

1 stop7h 06m

$460

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Fri 10/16

6:00 am-12:22 pm

1 stop6h 22m

Santo Domingo Las Americas

Sun 10/25

1:28 pm-11:34 pm

1 stop10h 06m

$460

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sat 10/10

4:10 pm-11:59 pm

1 stop7h 49m

Santo Domingo Las Americas

Mon 10/26

1:28 pm-11:34 pm

1 stop10h 06m

$460

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sat 10/10

4:10 pm-11:59 pm

1 stop7h 49m

Santo Domingo Las Americas

Sun 10/25

1:28 pm-11:34 pm

1 stop10h 06m

$460

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sat 8/22

6:00 am-3:21 pm

1 stop9h 21m

Santo Domingo Las Americas

Mon 8/31

1:34 pm-10:59 pm

1 stop9h 25m

$487

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Fri 9/11

6:00 am-3:16 pm

1 stop9h 16m

Santo Domingo Las Americas

Sun 9/13

1:32 pm-11:40 pm

1 stop10h 08m

$526

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Tue 7/21

3:10 pm-11:59 pm

1 stop8h 49m

Santo Domingo Las Americas

Wed 8/5

5:01 am-2:19 pm

1 stop9h 18m

$535

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sun 11/8

7:59 am-4:16 pm

1 stop7h 17m

Santo Domingo Las Americas

Sat 11/14

4:15 am-11:11 am

1 stop7h 56m

$543

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Wed 7/8

8:00 am-7:55 pm

1 stop11h 55m

Santo Domingo Las Americas

Thu 8/13

1:34 pm-10:59 pm

1 stop9h 25m

$553

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Mon 7/13

8:50 pm-1:17 pm

1 stop16h 27m

Santo Domingo Las Americas

Fri 8/14

2:53 pm-10:44 pm

1 stop7h 51m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Showing 1-10 of 21 resultsSorted by cheapest first
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Compare providers for flights from Reagan-National to Santo Domingo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Santo Domingo in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Santo Domingo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Santo Domingo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Santo Domingo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Santo Domingo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Santo Domingo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

The best time to book flights from Washington, D.C. Reagan-National Airport to Santo Domingo is 38 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, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Santo Domingo (average of $431). Flying from Washington, D.C. Reagan-National Airport to Santo Domingo in December is currently the most expensive (average of $712). 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.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Santo Domingo?

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 June 7, 2026.
Get a feel of what it's like to fly with Delta,American Airlines, andJetBlue 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
7.9
Good
8,396 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,396 reviews
Delta
7.9
Good
8,396 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,647 reviews
Delta
7.9
Good
8,396 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
JetBlue
7.1
Good
2,978 reviews
Delta
7.9
Good
8,396 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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. 3 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 7h 17m. 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 $363 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $484 and $498 round-trip. JetBlue is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Santo Domingo one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $184. American Airlines flights start at $277 while deals on Delta start at $300 one-way.

  • 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, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Santo Domingo (average of $431). Flying from Washington, D.C. Reagan-National Airport to Santo Domingo in December is currently the most expensive (average of $712). 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 3 airlines flying from Reagan-National to Santo Domingo

Discover the top 3 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 June 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$363Average$513FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$484Average$674FlexibilityNo cancel feeOn-time71%
DeltaCheapest$498Average$642FlexibilityNo cancel feeOn-timeN/A

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