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Santo Domingo

$142+ Cheap flights from District of Columbia 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.
IAD — SDQ
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from District of Columbia to Santo Domingo

Cheapest flights from District of Columbia to Santo Domingo
Explore the most affordable flight options available from District of Columbia to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This JetBlue deal was found by Cheapflights users on 12/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:25 pmDCA - SDQ
1 stop8h 13mJetBlue
Wed 1/149:43 amSDQ - DCA
1 stop9h 17mJetBlue
Deal found 12/14$400
This Priceline deal was found by Cheapflights users on 12/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:26 pmIAD - SDQ
1 stop12h 00mFrontier
Tue 12/304:34 pmSDQ - IAD
1 stop20h 04mFrontier
Deal found 12/15$420
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Tue 12/309:58 pmIAD - SDQ
1 stop28h 34mMultiple Airlines
Mon 1/1210:19 amSDQ - IAD
2 stops26h 24mMultiple Airlines
Deal found 12/15$431
This Frontier deal was found by Cheapflights users on 12/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:26 pmIAD - SDQ
1 stop12h 00mFrontier
Sat 1/244:52 pmSDQ - IAD
2 stops16h 41mFrontier
Deal found 12/14$432
This Frontier deal was found by Cheapflights users on 12/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:26 pmIAD - SDQ
1 stop12h 00mFrontier
Sat 1/1710:27 amSDQ - IAD
2 stops22h 37mFrontier
Deal found 12/14$437
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:58 pmIAD - SDQ
1 stop12h 22mFrontier
Tue 12/3012:35 pmSDQ - IAD
1 stop9h 28mFrontier
Deal found 12/16$458
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Sat 12/278:26 pmIAD - SDQ
1 stop12h 00mMultiple Airlines
Wed 12/313:59 amSDQ - IAD
2 stops36h 02mMultiple Airlines
Deal found 12/16$479
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Sun 12/288:26 pmIAD - SDQ
1 stop12h 00mFrontier
Sat 1/105:15 pmSDQ - IAD
2 stops15h 25mFrontier
Deal found 12/16$483
This Frontier deal was found by Cheapflights users on 12/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:26 pmIAD - SDQ
1 stop12h 00mFrontier
Sun 12/2812:35 pmSDQ - IAD
1 stop9h 28mFrontier
Deal found 12/15$484
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Wed 12/317:01 pmIAD - SDQ
1 stop19h 23mMultiple Airlines
Mon 1/53:59 amSDQ - IAD
2 stops32h 29mMultiple Airlines
Deal found 12/15$485
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:05 amDCA - SDQ
1 stop17h 28mJetBlue
Sat 1/173:30 pmSDQ - DCA
1 stop8h 01mJetBlue
Deal found 12/15$547
This Expedia deal was found by Cheapflights users on 12/17. 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.
Mon 12/298:54 pmDCA - SDQ
1 stop28h 08mJetBlue
Sun 2/14:15 amSDQ - DCA
2 stops18h 30mJetBlue
Deal found 12/17$551

Find flight deals from District of Columbia to Santo Domingo

Keep the following information in mind while searching for District of Columbia to Santo Domingo flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$383
(CheapOair)

One-way from

$142
(Avianca)

Popular in

December

Cheapest in

September

Average price

$756
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 District of Columbia to Santo Domingo Las Americas
Search Deals
One-way flight from District of Columbia to Santo Domingo Las Americas
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 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 District of Columbia 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 December 18, 2025.
Use the filters below to find and compare flights from District of Columbia to Santo Domingo that are best for you.

Fly from

District of Columbia

Fly to

Santo Domingo

Route

Depart

Return

Price

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Mon 1/26

7:30 am-2:14 pm

1 stop5h 44m

Santo Domingo Las Americas

Fri 1/30

3:30 pm-10:31 pm

1 stop8h 01m

$384

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Fri 1/30

6:00 am-1:54 pm

1 stop6h 54m

Santo Domingo Las Americas

Fri 2/6

3:25 pm-10:31 pm

1 stop8h 06m

$387

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Fri 1/30

6:00 am-1:54 pm

1 stop6h 54m

Santo Domingo Las Americas

Sat 2/7

3:25 pm-10:31 pm

1 stop8h 06m

$387

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sun 2/1

5:20 pm-2:14 pm

2 stops19h 54m

Santo Domingo Las Americas

Sat 2/7

3:25 pm-10:31 pm

1 stop8h 06m

$391

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Wed 2/4

1:18 am-6:05 pm

1 stop15h 47m

Santo Domingo Las Americas

Tue 2/10

2:11 pm-3:15 am

1 stop14h 04m

$404

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sat 1/31

7:30 am-2:14 pm

1 stop5h 44m

Santo Domingo Las Americas

Sun 2/8

3:50 pm-10:47 pm

1 stop7h 57m

$405

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sun 2/1

7:30 am-2:14 pm

1 stop5h 44m

Santo Domingo Las Americas

Sun 2/8

3:50 pm-10:47 pm

1 stop7h 57m

$405

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Mon 3/2

1:18 am-1:11 pm

1 stop10h 53m

Santo Domingo Las Americas

Fri 3/6

8:48 am-3:15 am

1 stop19h 27m

$406

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Sat 2/28

3:35 pm-2:17 am

1 stop9h 42m

Santo Domingo Las Americas

Wed 3/4

11:56 am-3:15 am

1 stop16h 19m

$406

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Tue 3/17

7:00 am-5:05 pm

1 stop10h 05m

Santo Domingo Las Americas

Fri 3/27

3:46 pm-10:59 pm

1 stop7h 13m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 36 results
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Best time to book a flight from District of Columbia to Santo Domingo

Have a flexible travel schedule? Discover the best time to fly to Santo Domingo from District of Columbia 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 District of Columbia to Santo Domingo

What is the cheapest month to book a flight from District of Columbia to Santo Domingo?

Currently, August is the cheapest month in which you can book a flight from District of Columbia to Santo Domingo (average of $214). Flying from District of Columbia to Santo Domingo in May is currently the most expensive (average of $346). 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 DC to SDQ?

Find hourly flight availability from District of Columbia 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from District of Columbia to Santo Domingo in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from District of Columbia to Santo Domingo?

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

Travelers seeking maximum savings on their District of Columbia to Santo Domingo flight should consider departing on Wednesday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    If you book a flight to Santo Domingo from District of Columbia, 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.

  • How long is the flight from District of Columbia to Santo Domingo?

    A quick flight from District of Columbia to Santo Domingo can take about 5h 44m. JetBlue provides one of the quickest options available for as low as $384. District of Columbia and Santo Domingo are separated by a distance of 1478 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from District of Columbia to Santo Domingo one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $153. However, be on the lookout for offers from JetBlue and Copa Airlines, as they are both options that can get you from District of Columbia to Santo Domingo for a low price.

  • Can I find deals for flights from District of Columbia to Santo Domingo that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Santo Domingo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Santo Domingo?

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

  • Can I find deals for business class flights from District of Columbia to Santo Domingo?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Santo Domingo?

    Currently, August is the cheapest month in which you can book a flight from District of Columbia to Santo Domingo (average of $214). Flying from District of Columbia to Santo Domingo in May is currently the most expensive (average of $346). 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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Alternative routes for District of Columbia to Santo Domingo

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Top 7 airlines flying from District of Columbia to Santo Domingo

Discover the top 7 airlines that operate flights from District of Columbia 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$283Average$365FlexibilityNo cancel feeOn-time65%
FrontierCheapest$307Average$407FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$360Average$484FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$376Average$517FlexibilityNo cancel feeOn-time62%
DeltaCheapest$434Average$629FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$444Average$608FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$487Average$657FlexibilityNo cancel feeOn-time69%

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