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Santo Domingo

$180+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SDQ
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
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 September or October, booked 51 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 diciembre 12, 2025.

This Expedia deal was found by Cheapflights users on 12/11. 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.
jue. 12/256:05 amDCA - SDQ
1 stop17h 28mJetBlue
sáb. 1/173:30 pmSDQ - DCA
1 stop8h 01mJetBlue
Deal found 12/11$522
This Expedia deal was found by Cheapflights users on 12/11. 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.
mar. 12/306:15 amDCA - SDQ
1 stop8h 35mJetBlue
vie. 1/96:45 amSDQ - DCA
1 stop13h 33mJetBlue
Deal found 12/11$542
This CheapOair deal was found by Cheapflights users on 12/9. 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.
mar. 12/306:59 pmDCA - SDQ
1 stop25h 59mJetBlue
sáb. 1/36:01 amSDQ - DCA
1 stop29h 34mJetBlue
Deal found 12/9$544
This JetBlue deal was found by Cheapflights users on 12/11. 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.
sáb. 12/138:00 amDCA - SDQ
1 stop11h 51mJetBlue
sáb. 2/143:28 pmSDQ - DCA
1 stop8h 31mJetBlue
Deal found 12/11$551
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/297:59 pmDCA - SDQ
1 stop13h 08mAmerican Airlines
jue. 1/151:23 pmSDQ - DCA
1 stop12h 11mAmerican Airlines
Deal found 12/11$558
This CheapOair deal was found by Cheapflights users on 12/10. 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.
vie. 12/128:00 amDCA - SDQ
1 stop28h 02mJetBlue
mié. 12/2410:05 amSDQ - DCA
1 stop8h 15mJetBlue
Deal found 12/10$564
This Expedia deal was found by Cheapflights users on 12/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/169:00 amDCA - SDQ
1 stop22h 34mJetBlue
mar. 12/235:01 amSDQ - DCA
1 stop10h 58mJetBlue
Deal found 12/9$570
This CheapOair deal was found by Cheapflights users on 12/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/189:10 amDCA - SDQ
1 stop15h 52mJetBlue
lun. 12/297:00 amSDQ - DCA
1 stop27h 04mJetBlue
Deal found 12/11$581
This Faresmojo deal was found by Cheapflights users on 12/10. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/147:51 pmDCA - SDQ
1 stop17h 31mJetBlue
dom. 1/48:10 amSDQ - DCA
1 stop10h 10mJetBlue
Deal found 12/10$589
This Expedia deal was found by Cheapflights users on 12/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/148:00 amDCA - SDQ
1 stop11h 51mJetBlue
dom. 12/213:28 pmSDQ - DCA
1 stop8h 18mJetBlue
Deal found 12/9$606
This CheapOair deal was found by Cheapflights users on 12/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/148:00 amDCA - SDQ
1 stop11h 51mJetBlue
mar. 12/235:01 amSDQ - DCA
1 stop28h 24mJetBlue
Deal found 12/11$610
This CheapOair deal was found by Cheapflights users on 12/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/218:54 pmDCA - SDQ
1 stop28h 08mJetBlue
mar. 12/3010:40 pmSDQ - DCA
1 stop25h 06mJetBlue
Deal found 12/11$612

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 diciembre 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$380
(Expedia)

One-way from

$180
(JetBlue)

Popular in

December

Cheapest in

September

Average price

$698
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. 11% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 diciembre 12, 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

lun. 1/26

7:30 am-2:14 pm

1 stop5h 44m

Santo Domingo Las Americas

vie. 1/30

3:30 pm-10:31 pm

1 stop8h 01m

$395

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

mar. 1/27

6:00 am-7:49 pm

1 stop12h 49m

Santo Domingo Las Americas

lun. 2/2

3:30 pm-7:18 pm

1 stop28h 48m

$400

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

mié. 1/21

6:00 am-7:49 pm

1 stop12h 49m

Santo Domingo Las Americas

sáb. 1/31

3:30 pm-10:31 pm

1 stop8h 01m

$405

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

vie. 2/20

6:00 am-8:30 pm

1 stop13h 30m

Santo Domingo Las Americas

lun. 2/23

3:28 pm-9:01 am

1 stop18h 33m

$422

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

mar. 1/27

6:00 am-1:54 pm

1 stop6h 54m

Santo Domingo Las Americas

mar. 2/3

9:43 am-6:00 pm

1 stop9h 17m

$456

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

jue. 2/5

6:00 am-8:21 pm

1 stop13h 21m

Santo Domingo Las Americas

mar. 2/10

3:50 pm-10:47 pm

1 stop7h 57m

$459

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

jue. 3/5

6:00 am-2:55 am

1 stop19h 55m

Santo Domingo Las Americas

lun. 3/16

6:18 pm-9:15 am

1 stop14h 57m

$463

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

lun. 1/19

6:00 am-7:49 pm

1 stop12h 49m

Santo Domingo Las Americas

jue. 1/22

3:30 pm-10:31 pm

1 stop8h 01m

$471

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

vie. 1/23

10:05 am-1:57 am

2 stops14h 52m

Santo Domingo Las Americas

dom. 1/25

3:30 pm-9:15 am

1 stop18h 45m

$478

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

lun. 1/12

11:10 am-12:30 am

1 stop12h 20m

Santo Domingo Las Americas

lun. 1/26

8:45 pm-10:28 am

1 stop14h 43m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust 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 CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Washington, D.C. Reagan-National Airport-Santo Domingo flight deals on Cheapflights vs. CheapOair >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 CheapOair the most. CheapOair 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?

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 December 5, 2025.

The best time to book flights from Washington, D.C. Reagan-National Airport to Santo Domingo is 51 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, April is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Santo Domingo (average of $244). Flying from Washington, D.C. Reagan-National Airport to Santo Domingo in July is currently the most expensive (average of $433). 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 diciembre 12, 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 24% 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 Sunday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 diciembre 12, 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
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
9,095 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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.
JetBlue
7.2
Good
2,898 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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 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 5h 44m. 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 $367 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $464 and $464 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 $280 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, April is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Santo Domingo (average of $244). Flying from Washington, D.C. Reagan-National Airport to Santo Domingo in July is currently the most expensive (average of $433). 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$371Average$518FlexibilityNo cancel feeOn-time62%
DeltaCheapest$464Average$597FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$464Average$658FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$507Average$624FlexibilityNo cancel feeOn-time69%

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