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Santo Domingo

$122+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SDQ
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Santo Domingo Las Americas are usually found in January or February, booked 43 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap 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 July 31, 2025.

Round-trip from

$273
(CheapOair)

One-way from

$122
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$554
From Washington, D.C. (WAS) to Santo Domingo Las Americas
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One-way flight from Washington, D.C. (WAS) to Santo Domingo Las Americas
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Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:37 amBWI - SDQ
1 stop9h 23mSpirit Airlines
Fri 8/295:05 pmSDQ - BWI
1 stop16h 05mSpirit Airlines
Deal found 7/31$296
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:59 pmIAD - SDQ
1 stop15h 10mFrontier
Sun 8/1711:50 amSDQ - IAD
1 stop25h 01mFrontier
Deal found 7/30$331
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:00 amBWI - SDQ
1 stop7h 51mMultiple Airlines
Wed 10/224:01 pmSDQ - BWI
1 stop7h 24mMultiple Airlines
Deal found 7/31$345
This Priceline deal was found by Cheapflights users on 7/30. 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.
Tue 8/55:34 pmBWI - SDQ
1 stop6h 58mFrontier
Tue 8/121:48 amSDQ - BWI
1 stop9h 43mFrontier
Deal found 7/30$349
This Expedia deal was found by Cheapflights users on 7/31. 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.
Wed 8/2710:10 amDCA - SDQ
1 stop15h 05mJetBlue
Wed 9/36:05 amSDQ - DCA
1 stop14h 49mJetBlue
Deal found 7/31$393
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/284:56 pmIAD - SDQ
2 stops19h 00mMultiple Airlines
Thu 9/45:05 pmSDQ - IAD
2 stops22h 48mMultiple Airlines
Deal found 7/31$414
This Copa Airlines deal was found by Cheapflights users on 7/31. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/214:34 pmIAD - SDQ
1 stop18h 24mCopa Airlines
Wed 8/277:07 pmSDQ - IAD
1 stop9h 11mCopa Airlines
Deal found 7/31$439
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:00 amIAD - SDQ
1 stop6h 41mDelta
Fri 11/148:05 pmSDQ - IAD
1 stop16h 45mDelta
Deal found 7/31$465
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:00 amDCA - SDQ
1 stop6h 41mDelta
Fri 11/146:40 amSDQ - DCA
1 stop12h 25mDelta
Deal found 7/31$465
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 9/1711:18 amIAD - SDQ
2 stops9h 12mAmerican Airlines
Tue 9/232:35 pmSDQ - IAD
2 stops19h 32mAmerican Airlines
Deal found 7/31$469
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 9/265:00 amDCA - SDQ
2 stops10h 20mAmerican Airlines
Tue 9/307:00 amSDQ - DCA
1 stop10h 00mAmerican Airlines
Deal found 7/29$469
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:20 amIAD - SDQ
1 stop7h 50mUnited Airlines
Mon 9/151:10 pmSDQ - IAD
1 stop7h 31mUnited Airlines
Deal found 7/30$485

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 July 31, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Santo Domingo that are best for you.

Fly from

Washington, D.C.

Fly to

Santo Domingo

Route

Depart

Return

Price

BaltimoreSanto Domingo

BWI - SDQ

BWISDQ

Baltimore/Washington

Tue 8/26

6:37 am-4:00 pm

1 stop9h 23m

Santo Domingo Las Americas

Fri 8/29

5:05 pm-9:10 am

1 stop16h 05m

$296

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 10/16

6:00 am-1:51 pm

1 stop7h 51m

Santo Domingo Las Americas

Sun 10/19

3:11 pm-12:06 am

1 stop8h 55m

$333

BaltimoreSanto Domingo

BWI - SDQ

BWISDQ

Baltimore/Washington

Thu 10/16

6:00 am-1:51 pm

1 stop7h 51m

Santo Domingo Las Americas

Wed 10/22

4:01 pm-11:25 pm

1 stop7h 24m

$345

BaltimoreSanto Domingo

BWI - SDQ

BWISDQ

Baltimore/Washington

Tue 8/5

5:34 pm-12:32 am

1 stop6h 58m

Santo Domingo Las Americas

Tue 8/12

1:48 am-11:31 am

1 stop9h 43m

$349

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Wed 8/27

10:10 am-1:15 am

1 stop15h 05m

Santo Domingo Las Americas

Wed 9/3

6:05 am-8:54 pm

1 stop14h 49m

$393

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 8/28

4:56 pm-11:56 am

2 stops19h 00m

Santo Domingo Las Americas

Thu 9/4

5:05 pm-3:53 pm

2 stops22h 48m

$414

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 8/21

4:34 pm-10:58 am

1 stop18h 24m

Santo Domingo Las Americas

Wed 8/27

7:07 pm-4:18 am

1 stop9h 11m

$439

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Sun 11/2

7:00 am-2:41 pm

1 stop6h 41m

Santo Domingo Las Americas

Fri 11/14

8:05 pm-11:50 am

1 stop16h 45m

$465

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Wed 9/17

11:18 am-8:30 pm

2 stops9h 12m

Santo Domingo Las Americas

Tue 9/23

2:35 pm-10:07 am

2 stops19h 32m

$469

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Fri 9/26

5:00 am-3:20 pm

2 stops10h 20m

Santo Domingo Las Americas

Tue 9/30

7:00 am-5:00 pm

1 stop10h 00m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 24 results
1
2
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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?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Santo Domingo. Price data was last updated on July 25, 2025.

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 43 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, January is the cheapest month in which you can book a flight from Washington, D.C. to Santo Domingo (average of $362). Flying from Washington, D.C. 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 WAS to SDQ?

Find hourly flight availability from Washington, D.C. 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 July 31, 2025.

When flying from Washington, D.C. to Santo Domingo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 24% versus a flight at noon.

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

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

Travelers seeking maximum savings on their Washington, D.C. to Santo Domingo flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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.

Panama City (PTY) – chosen by Cheapflights users on 64% 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.

Panama City (PTY) is the most affordable 1-stop option, with an average round-trip price of $378.

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 00m.

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 Panama City (PTY) offer the fastest connection on this route, with an average layover time of 1h 43m.

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 July 31, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines, and JetBlue 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
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7.3
Good
2,914 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
Spirit Airlines
6.3
Okay
8,049 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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 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.

  • 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 $273. Other airlines that can offer you cheap pricing are Frontier, from $333, and JetBlue, from $402. Spirit Airlines is 50% 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 Spirit Airlines ($122), Frontier ($152), and JetBlue ($197).

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

    Most travelers choose Baltimore/Washington - Santo Domingo Las Americas, Washington, D.C. Dulles Intl - Santo Domingo Las Americas or Washington, D.C. Reagan-National - 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, January is the cheapest month in which you can book a flight from Washington, D.C. to Santo Domingo (average of $362). Flying from Washington, D.C. 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 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$284Average$370FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$296Average$406FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$332Average$456FlexibilityNo cancel feeOn-time70%
DeltaCheapest$408Average$596FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$413Average$572FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$440Average$624FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$487Average$698FlexibilityNo cancel feeOn-time69%

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