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Santo Domingo

$146+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SDQ
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September, 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 September 16, 2025.

Round-trip from

$296
(Cheapflightsfares)

One-way from

$146
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$469
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. 5% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 9/226:50 amBWI - SDQ
1 stop9h 10mSpirit Airlines
Fri 9/265:05 pmSDQ - BWI
1 stop6h 20mSpirit Airlines
Deal found 9/13$285
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 9/259:38 amBWI - SDQ
1 stop6h 22mSpirit Airlines
Tue 9/305:05 pmSDQ - BWI
1 stop6h 20mSpirit Airlines
Deal found 9/16$288
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 10/238:13 amBWI - SDQ
1 stop6h 35mSpirit Airlines
Mon 10/275:12 pmSDQ - BWI
1 stop17h 49mSpirit Airlines
Deal found 9/15$296
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 9/259:38 amBWI - SDQ
1 stop6h 22mSpirit Airlines
Sat 10/43:47 pmSDQ - BWI
1 stop7h 38mSpirit Airlines
Deal found 9/16$300
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:00 pmBWI - SDQ
1 stop19h 48mSpirit Airlines
Thu 10/233:54 pmSDQ - BWI
1 stop7h 38mSpirit Airlines
Deal found 9/15$309
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Thu 10/168:13 amBWI - SDQ
1 stop6h 35mSpirit Airlines
Mon 10/275:12 pmSDQ - BWI
1 stop17h 49mSpirit Airlines
Deal found 9/14$310
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Mon 10/205:01 pmBWI - SDQ
1 stop28h 44mMultiple Airlines
Mon 10/2710:19 amSDQ - BWI
1 stop13h 14mMultiple Airlines
Deal found 9/16$311
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Fri 11/75:10 amBWI - SDQ
1 stop11h 40mSpirit Airlines
Mon 11/176:55 pmSDQ - BWI
1 stop17h 30mSpirit Airlines
Deal found 9/16$312
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 10/29:38 amBWI - SDQ
1 stop6h 22mSpirit Airlines
Fri 10/105:12 pmSDQ - BWI
1 stop6h 20mSpirit Airlines
Deal found 9/16$313
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Thu 10/29:38 amBWI - SDQ
1 stop6h 22mSpirit Airlines
Mon 10/65:12 pmSDQ - BWI
1 stop17h 49mSpirit Airlines
Deal found 9/14$315
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Thu 10/168:13 amBWI - SDQ
1 stop6h 35mSpirit Airlines
Thu 10/233:54 pmSDQ - BWI
1 stop7h 38mSpirit Airlines
Deal found 9/14$322
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Sat 10/46:50 amBWI - SDQ
1 stop7h 52mSpirit Airlines
Sat 10/183:59 pmSDQ - BWI
1 stop7h 33mSpirit Airlines
Deal found 9/14$324

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 September 16, 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

Thu 10/2

9:38 am-4:00 pm

1 stop6h 22m

Santo Domingo Las Americas

Mon 10/6

5:12 pm-11:01 am

1 stop17h 49m

$315

BaltimoreSanto Domingo

BWI - SDQ

BWISDQ

Baltimore/Washington

Fri 10/3

7:49 pm-2:42 pm

1 stop18h 53m

Santo Domingo Las Americas

Fri 10/10

5:12 pm-9:34 am

1 stop16h 22m

$332

BaltimoreSanto Domingo

BWI - SDQ

BWISDQ

Baltimore/Washington

Sat 10/4

6:50 am-2:42 pm

1 stop7h 52m

Santo Domingo Las Americas

Sun 10/5

3:54 pm-11:32 pm

1 stop7h 38m

$334

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sun 11/16

8:00 am-7:42 pm

1 stop10h 42m

Santo Domingo Las Americas

Mon 11/17

11:10 am-10:58 pm

1 stop12h 48m

$343

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sat 11/15

6:40 am-2:31 pm

1 stop6h 51m

Santo Domingo Las Americas

Mon 11/17

3:45 pm-10:15 pm

1 stop7h 30m

$365

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sat 10/25

7:37 am-1:23 pm

1 stop5h 46m

Santo Domingo Las Americas

Sat 11/1

10:50 am-10:15 pm

1 stop11h 25m

$366

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Tue 10/14

7:37 am-1:43 pm

1 stop6h 06m

Santo Domingo Las Americas

Mon 10/27

3:12 am-2:50 pm

1 stop11h 38m

$367

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Wed 11/12

6:40 am-2:31 pm

1 stop6h 51m

Santo Domingo Las Americas

Sun 11/16

4:59 am-5:00 pm

1 stop13h 01m

$369

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Fri 11/14

7:59 pm-10:32 am

1 stop13h 33m

Santo Domingo Las Americas

Sun 11/16

4:59 am-11:45 am

1 stop7h 46m

$369

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Fri 10/31

7:59 pm-9:32 am

1 stop13h 33m

Santo Domingo Las Americas

Thu 11/6

4:10 am-2:50 pm

1 stop11h 40m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 51 results
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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 September 12, 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 September 16, 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 September 16, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines, and American 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
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
7.6
Good
1,531 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
7.2
Good
2,914 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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!
Frontier
5.8
Fair
3,174 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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.

  • 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 22m. Fly via Spirit Airlines, JetBlue, or Copa Airlines 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 $310. Other airlines that can offer you cheap pricing are Copa Airlines, from $355, and JetBlue, from $401. Frontier is 42% 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 ($146), Frontier ($156), and JetBlue ($162).

  • 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, Baltimore/Washington - 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$183Average$499FlexibilityNo cancel feeOn-time70%
FrontierCheapest$284Average$370FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$310Average$403FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$401Average$562FlexibilityNo cancel feeOn-time62%
DeltaCheapest$424Average$616FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$444Average$630FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$495Average$677FlexibilityNo cancel feeOn-time69%

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