HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$179+ Cheap flights from Santo Domingo (SDQ) to Reagan-National (DCA)

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDQ — DCA
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santo Domingo to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Santo Domingo to Reagan-National

Cheapest flights from Santo Domingo to Reagan-National
Explore the most affordable flight options available from Santo Domingo to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This SmartFares deal was found by Cheapflights users on 1/25. 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.
Sat 5/210:35 am
SDQ
-
DCA
1 stop8h 25m
JetBlue
Fri 5/88:55 am
DCA
-
SDQ
1 stop9h 39m
JetBlue
Deal found 1/25$320
This JetBlue deal was found by Cheapflights users on 1/26. 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.
Tue 5/1210:00 am
SDQ
-
DCA
1 stop7h 44m
JetBlue
Mon 5/187:20 am
DCA
-
SDQ
1 stop6h 31m
JetBlue
Deal found 1/26$330
This Trip.com deal was found by Cheapflights users on 1/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:40 pm
SDQ
-
DCA
1 stop8h 52m
JetBlue
Sat 5/912:10 pm
DCA
-
SDQ
1 stop6h 24m
JetBlue
Deal found 1/25$382
This SmartFares deal was found by Cheapflights users on 1/26. 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.
Sat 3/710:35 pm
SDQ
-
DCA
1 stop24h 24m
JetBlue
Mon 3/166:55 pm
DCA
-
SDQ
1 stop12h 36m
JetBlue
Deal found 1/26$400
This Faresmojo deal was found by Cheapflights users on 1/26. 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.
Sat 2/213:23 pm
SDQ
-
DCA
1 stop8h 36m
JetBlue
Sun 3/17:25 am
DCA
-
SDQ
1 stop5h 53m
JetBlue
Deal found 1/26$427
This JetBlue deal was found by Cheapflights users on 1/24. 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.
Fri 2/273:28 pm
SDQ
-
DCA
1 stop8h 03m
JetBlue
Sun 3/16:00 am
DCA
-
SDQ
1 stop13h 30m
JetBlue
Deal found 1/24$431
This CheapOair deal was found by Cheapflights users on 1/25. 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.
Tue 2/37:54 pm
SDQ
-
DCA
1 stop26h 38m
JetBlue
Sun 2/87:30 am
DCA
-
SDQ
1 stop5h 43m
JetBlue
Deal found 1/25$465
This lastminute.com deal was found by Cheapflights users on 1/25. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/123:46 pm
SDQ
-
DCA
1 stop7h 13m
JetBlue
Thu 3/196:00 am
DCA
-
SDQ
1 stop18h 05m
JetBlue
Deal found 1/25$478

Find flight deals from Santo Domingo to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Santo Domingo (SDQ) to Reagan-National (DCA). 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 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$320
(SmartFares)

One-way from

$179
(JetBlue)

Popular in

August

Cheapest in

December

Average price

$503
Provider with most accurate pricing for Santo Domingo Las Americas-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santo Domingo Las Americas-Washington, D.C. Reagan-National flights.
Search Deals
From Santo Domingo Las Americas to Washington, D.C. Reagan-National
Search Deals
One-way flight from Santo Domingo Las Americas to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santo Domingo to Reagan-National 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 26, 2026.
Use the filters below to find and compare flights from Santo Domingo to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Santo Domingo

Fly to

Reagan-National

Route

Depart

Return

Price

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Sat 5/2

10:35 am-7:00 pm

1 stop8h 25m

Washington, D.C. Reagan-National

Fri 5/8

8:55 am-6:34 pm

1 stop9h 39m

$320

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Tue 5/12

10:00 am-5:44 pm

1 stop7h 44m

Washington, D.C. Reagan-National

Mon 5/18

7:20 am-1:51 pm

1 stop6h 31m

$330

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Fri 3/6

3:28 pm-10:31 pm

1 stop8h 03m

Washington, D.C. Reagan-National

Sun 3/15

7:00 am-1:22 pm

1 stop6h 22m

$427

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Sat 3/7

3:28 pm-10:31 pm

1 stop8h 03m

Washington, D.C. Reagan-National

Mon 3/16

9:00 am-5:39 pm

1 stop8h 39m

$427

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Sat 2/21

3:23 pm-10:59 pm

1 stop8h 36m

Washington, D.C. Reagan-National

Sun 3/1

7:25 am-2:18 pm

1 stop5h 53m

$427

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Tue 3/24

5:01 am-1:58 pm

1 stop8h 57m

Washington, D.C. Reagan-National

Tue 3/24

6:55 pm-7:31 am

1 stop12h 36m

$431

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Fri 2/27

3:28 pm-10:31 pm

1 stop8h 03m

Washington, D.C. Reagan-National

Sun 3/1

6:00 am-8:30 pm

1 stop13h 30m

$431

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Sat 5/16

10:00 am-5:44 pm

1 stop7h 44m

Washington, D.C. Reagan-National

Sat 5/23

8:55 pm-3:42 am

1 stop6h 47m

$500

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Sat 5/2

10:35 am-7:00 pm

1 stop8h 25m

$179

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Wed 2/4

12:41 pm-9:32 pm

1 stop9h 51m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 20 results
1
2

Compare providers for flights from Santo Domingo to Reagan-National

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 Santo Domingo to Reagan-National in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice 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 Santo Domingo-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santo Domingo-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santo Domingo-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santo Domingo-Washington, D.C. Reagan-National Airport 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 Santo Domingo-Washington, D.C. Reagan-National Airport 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 Santo Domingo to Reagan-National

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

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

Use this chart to determine the optimal time to book a round-trip flight from Santo Domingo to Reagan-National. Price data was last updated on January 23, 2026.

The price you pay for your flight from Santo Domingo to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Santo Domingo to Washington, D.C. Reagan-National Airport (average of $202). Flying from Santo Domingo to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $494). 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.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated January 26, 2026.
See what other customers who have flown with Delta, American Airlines, and JetBlue from Santo Domingo to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,113 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

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
8,113 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

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
11,189 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

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
2,893 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

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 Santo Domingo to Reagan-National. 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 from for flights from Santo Domingo to Washington, D.C. Reagan-National?

    Santo Domingo Las Americas (SDQ), located 17.5 mi from the city center, is the airport you fly out of when you book flights from Santo Domingo to Washington, D.C. Reagan-National. 3 airlines have flights from Las Americas to Washington, D.C. Reagan-National on a regular basis. Booking flights from Santo Domingo Las Americas to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day.

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

    For as low as $320, JetBlue can have you in Washington, D.C. Reagan-National Airport from Santo Domingo in 8h 25m. Santo Domingo and Washington, D.C. Reagan-National Airport are separated by a distance of 1478 mi.

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

    Flying on JetBlue is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $443. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $494 and $516, respectively. You may be able to fly from Santo Domingo to Washington, D.C. Reagan-National Airport for 15% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $179. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Santo Domingo to Washington, D.C. Reagan-National Airport for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santo Domingo to Reagan-National 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 Santo Domingo to Washington, D.C. Reagan-National Airport?

    Currently, November is the cheapest month in which you can book a flight from Santo Domingo to Washington, D.C. Reagan-National Airport (average of $202). Flying from Santo Domingo to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $494). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Santo Domingo to Reagan-National

Discover the top 3 airlines that operate flights from Santo Domingo to Reagan-National. 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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$443Average$595FlexibilityNo cancel feeOn-time62%
DeltaCheapest$494Average$554FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$516Average$643FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.