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Santo Domingo

$153+ Cheap flights from Washington, D.C. (WAS) 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SDQ
Jun 15 — Jun 221
Mon 6/15
Mon 6/22
1 adult, Economy
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Find cheap flights from Washington, D.C. to Santo Domingo with Cheapflights

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Cheap flight deals from Washington, D.C. to Santo Domingo

Cheapest flights from Washington, D.C. to Santo Domingo
Explore the most affordable flight options available from Washington, D.C. to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.

This Super.com deal was found by Cheapflights users on 5/14. 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 9/294:00 pm
BWI
-
SDQ
1 stop7h 59m
JetBlue
Tue 10/61:32 pm
SDQ
-
BWI
1 stop7h 51m
JetBlue
Deal found 5/14$346
This Cheapflightsfares deal was found by Cheapflights users on 5/13. 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.
Mon 9/148:00 am
BWI
-
SDQ
1 stop7h 16m
JetBlue
Sat 9/261:32 pm
SDQ
-
BWI
1 stop7h 51m
JetBlue
Deal found 5/13$363
This JetBlue deal was found by Cheapflights users on 5/12. 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.
Sat 9/268:00 am
BWI
-
SDQ
1 stop7h 16m
JetBlue
Wed 9/304:36 pm
SDQ
-
BWI
1 stop6h 51m
JetBlue
Deal found 5/12$368
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:27 pm
BWI
-
SDQ
1 stop21h 02m
Multiple Airlines
Tue 8/113:35 pm
SDQ
-
BWI
1 stop26h 57m
Multiple Airlines
Deal found 5/13$374
This Super.com deal was found by Cheapflights users on 5/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:00 am
BWI
-
SDQ
1 stop7h 16m
JetBlue
Tue 9/221:32 pm
SDQ
-
BWI
1 stop7h 51m
JetBlue
Deal found 5/11$376
This Cheapflightsfares deal was found by Cheapflights users on 5/12. 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.
Mon 8/248:00 am
BWI
-
SDQ
1 stop7h 21m
JetBlue
Thu 9/34:44 pm
SDQ
-
BWI
1 stop6h 43m
JetBlue
Deal found 5/12$392
This Justfly.com deal was found by Cheapflights users on 5/12. 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.
Wed 9/26:09 am
BWI
-
SDQ
1 stop6h 15m
JetBlue
Thu 9/31:34 pm
SDQ
-
BWI
1 stop9h 53m
JetBlue
Deal found 5/12$397
This Super.com deal was found by Cheapflights users on 5/14. 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.
Thu 10/84:00 pm
BWI
-
SDQ
1 stop7h 59m
JetBlue
Tue 10/135:01 am
SDQ
-
BWI
1 stop9h 57m
JetBlue
Deal found 5/14$409
This SmartFares deal was found by Cheapflights users on 5/13. 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 8/256:09 am
BWI
-
SDQ
1 stop6h 15m
JetBlue
Tue 9/14:44 pm
SDQ
-
BWI
1 stop6h 43m
JetBlue
Deal found 5/13$411
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:27 pm
BWI
-
SDQ
1 stop21h 02m
Multiple Airlines
Wed 8/510:19 am
SDQ
-
BWI
1 stop8h 13m
Multiple Airlines
Deal found 5/11$415
This Cheapflightsfares deal was found by Cheapflights users on 5/14. 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.
Sun 8/306:09 am
BWI
-
SDQ
1 stop6h 15m
JetBlue
Sat 9/124:36 pm
SDQ
-
BWI
1 stop6h 51m
JetBlue
Deal found 5/14$421
This Cheapflightsfares deal was found by Cheapflights users on 5/15. 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 7/164:00 pm
BWI
-
SDQ
1 stop7h 59m
JetBlue
Sat 7/251:34 pm
SDQ
-
BWI
1 stop9h 53m
JetBlue
Deal found 5/15$424

Find flight deals from Washington, D.C. to Santo Domingo

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 May 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$346
(Super.com)

One-way from

$153
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$580
Provider with most accurate pricing for Washington, D.C. (WAS)-Santo Domingo Las Americas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Santo Domingo Las Americas flights.
Search Deals
From Washington, D.C. (WAS) to Santo Domingo Las Americas
Search Deals
One-way flight from Washington, D.C. (WAS) to Santo Domingo Las Americas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 May 16, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Santo Domingo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Fri 6/5

4:38 pm-10:55 am

1 stop18h 17m

Santo Domingo Las Americas

Mon 6/8

12:10 pm-4:21 am

1 stop16h 11m

$498

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Sat 6/6

6:25 am-4:15 pm

1 stop9h 50m

Santo Domingo Las Americas

Sat 6/13

2:11 pm-4:21 am

1 stop14h 10m

$498

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Wed 6/3

4:38 pm-11:42 am

1 stop19h 04m

Santo Domingo Las Americas

Sun 6/7

12:40 pm-4:21 am

1 stop15h 41m

$498

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Mon 6/29

6:25 am-2:25 am

1 stop20h 00m

Santo Domingo Las Americas

Mon 7/13

12:43 pm-4:21 am

1 stop15h 38m

$512

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Fri 6/5

2:21 am-11:42 am

1 stop9h 21m

Santo Domingo Las Americas

Tue 6/16

6:39 pm-4:21 am

1 stop9h 42m

$513

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Fri 10/2

2:25 am-1:12 pm

1 stop10h 47m

Santo Domingo Las Americas

Mon 10/12

8:47 am-12:32 am

1 stop15h 45m

$513

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Tue 6/16

7:00 pm-7:39 am

1 stop12h 39m

Santo Domingo Las Americas

Sat 6/27

10:10 am-10:59 pm

1 stop12h 49m

$515

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Mon 6/29

7:00 pm-7:39 am

1 stop12h 39m

Santo Domingo Las Americas

Mon 7/13

4:44 pm-9:00 am

1 stop16h 16m

$516

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Tue 6/2

2:21 am-1:08 pm

1 stop10h 47m

Santo Domingo Las Americas

Mon 6/8

12:40 pm-4:21 am

1 stop15h 41m

$518

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 5/28

4:38 pm-11:42 am

1 stop19h 04m

Santo Domingo Las Americas

Sun 6/7

12:40 pm-4:21 am

1 stop15h 41m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 56 resultsSorted by cheapest first
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Compare providers for flights from Washington, D.C. 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 Washington, D.C. to Santo Domingo in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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.-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.-Santo Domingo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Santo Domingo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-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.-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 Washington, D.C. to Santo Domingo

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

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

The price you pay for your flight from Washington, D.C. to Santo Domingo may vary depending on when you book. For the best chance of a lower fare, look to book 56 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 Washington, D.C. to Santo Domingo?

Currently, July is the cheapest month in which you can book a flight from Washington, D.C. to Santo Domingo (average of $151). Flying from Washington, D.C. to Santo Domingo in November is currently the most expensive (average of $321). 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. to Santo Domingo?

What’s the top layover airport for flights from Washington, D.C. to Santo Domingo?

Share of 1-stop round-trip flights from Washington, D.C. to Santo Domingo chosen by Cheapflights users in the past 12 months, using the same layover each way.

Newark (EWR) – chosen by Cheapflights users on 75% of 1-stop itineraries from Washington, D.C. to Santo Domingo on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. to Santo Domingo?

Average round-trip fare for 1-stop flights from Washington, D.C. to Santo Domingo, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $323.

What’s the fastest layover option from Washington, D.C. to Santo Domingo?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. to Santo Domingo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Newark (EWR) have the shortest average one-way travel time for 1-stop routes: 7h 26m.

Which airport typically offers the quickest layover for flights from Washington, D.C. to Santo Domingo?

Average layover duration for 1-stop one-way flights from Washington, D.C. to Santo Domingo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Newark (EWR) offer the fastest connection on this route, with an average layover time of 1h 54m.

How often are flights from Washington, D.C. to Santo Domingo delayed?

About 0% of weekly flights between Washington, D.C. and Santo Domingo have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for Washington, D.C. to Santo Domingo flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

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 May 16, 2026.
Read reviews from past customers who have flown Delta,JetBlue, andAmerican Airlines from Washington, D.C. to Santo Domingo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,454 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Overall

7.9

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
8,454 reviews
Delta
7.9
Good
8,454 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Overall

7.9

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
7.2
Good
2,977 reviews
Delta
7.9
Good
8,454 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Overall

7.9

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
11,662 reviews
Delta
7.9
Good
8,454 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Spirit Airlines
6.2
Okay
8,624 reviews
Delta
7.9
Good
8,454 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Frontier
5.7
Fair
2,949 reviews
Delta
7.9
Good
8,454 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Overall

7.9

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 Washington, D.C. 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.?

    If you book a flight to Santo Domingo from Washington, D.C., you will be flying to Las Americas, which is the city’s only airport. Santo Domingo Las Americas (SDQ) is located 17.5 mi from the center of Santo Domingo. There are 0 flights from Washington, D.C. to Las Americas per day from 7 different airlines.

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

    There are many flights that can get you from Washington, D.C. to Santo Domingo in 6h 23m. Fly via Copa Airlines, JetBlue, or Delta to get the fastest option. There are 1492 mi between Washington, D.C. and Santo Domingo. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Washington, D.C. to Santo Domingo round-trip from $191. Other airlines that can offer you cheap pricing are Copa Airlines, from $314, and JetBlue, from $365. Frontier is 65% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Washington, D.C. to Santo Domingo are JetBlue ($184), American Airlines ($277), and Delta ($300).

  • What are the most popular routes from Washington, D.C. to Santo Domingo?

    Most travelers choose Washington, D.C. Dulles Intl - Santo Domingo Las Americas, Washington, D.C. Reagan-National - Santo Domingo Las Americas or Baltimore/Washington - Santo Domingo Las Americas when deciding on the best route from Washington, D.C. to Santo Domingo.

  • Can I find deals for flights from Washington, D.C. to Santo Domingo that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Santo Domingo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Santo Domingo?

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

  • Can I find deals for business class flights from Washington, D.C. to Santo Domingo?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Santo Domingo?

    Currently, July is the cheapest month in which you can book a flight from Washington, D.C. to Santo Domingo (average of $151). Flying from Washington, D.C. to Santo Domingo in November is currently the most expensive (average of $321). 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 7 airlines flying from Washington, D.C. to Santo Domingo

Discover the top 7 airlines that operate flights from Washington, D.C. 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 May 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$191Average$535FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$270Average$386FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$314Average$526FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$365Average$534FlexibilityNo cancel feeOn-time62%
DeltaCheapest$464Average$680FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$467Average$649FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$508Average$723FlexibilityNo cancel feeOn-time69%

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