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Cheap flights from Washington, D.C. to Santo Domingo from $114

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Santo Domingo departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Santo Domingo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:20 am - 3:35 pm
BWI
-
SDQ
8h 15m1 stop
Spirit Airlines Logo
4:40 pm - 11:36 pm
SDQ
-
BWI
7h 56m1 stop
$260Spirit Airlines
Sat, Jan 31 - Wed, Feb 4
Spirit Airlines Logo
6:20 am - 3:35 pm
BWI
-
SDQ
8h 15m1 stop
Spirit Airlines Logo
4:40 pm - 8:31 am
SDQ
-
BWI
16h 51m1 stop
$275Spirit Airlines
Thu, Jan 22 - Wed, Feb 4
Frontier Logo
10:38 am - 7:15 pm
IAD
-
SDQ
7h 37m1 stop
Frontier Logo
10:26 am - 11:05 pm
SDQ
-
IAD
13h 39m2 stops
$380Frontier
Thu, Dec 11 - Fri, Dec 12
JetBlue Logo
6:55 pm - 2:18 pm
DCA
-
SDQ
18h 23m1 stop
JetBlue Logo
3:28 pm - 10:31 pm
SDQ
-
DCA
8h 03m1 stop
$381JetBlue
Wed, Feb 25 - Tue, Mar 3
Multiple Airlines Logo
1:48 pm - 9:45 pm
IAD
-
SDQ
6h 57m1 stop
Multiple Airlines Logo
10:27 am - 8:04 am
SDQ
-
IAD
22h 37m2 stops
$381Multiple Airlines
Thu, Jan 15 - Sat, Jan 17
JetBlue Logo
7:10 am - 2:39 pm
DCA
-
SDQ
6h 29m1 stop
JetBlue Logo
3:28 pm - 9:01 am
SDQ
-
DCA
18h 33m1 stop
$384JetBlue
Mon, Feb 9 - Mon, Feb 23
Multiple Airlines Logo
9:48 pm - 9:45 pm
IAD
-
SDQ
22h 57m1 stop
Multiple Airlines Logo
4:37 pm - 2:42 pm
SDQ
-
IAD
23h 05m2 stops
$385Multiple Airlines
Fri, Feb 13 - Wed, Feb 18
Copa Airlines Logo
3:35 pm - 10:50 am
IAD
-
SDQ
18h 15m1 stop
Copa Airlines Logo
11:57 am - 3:15 am
SDQ
-
IAD
16h 18m1 stop
$386Copa Airlines
Thu, Feb 5 - Mon, Feb 9
Copa Airlines Logo
1:13 am - 11:40 am
IAD
-
SDQ
9h 27m1 stop
Copa Airlines Logo
8:50 am - 3:13 am
SDQ
-
IAD
19h 23m1 stop
$393Copa Airlines
Mon, Dec 29 - Mon, Jan 5
Frontier Logo
6:00 am - 3:14 pm
IAD
-
SDQ
8h 14m1 stop
Frontier Logo
4:52 pm - 8:33 am
SDQ
-
IAD
16h 41m2 stops
$395Frontier
Sun, Jan 11 - Sat, Jan 24

Spirit Airlines flights from Washington, D.C. to Santo Domingo

Our best Spirit Airlines deals on Washington, D.C. to Santo Domingo flight tickets
Spirit Airlines
Jan 31
BWI6:20 amBaltimore/Washington
8h 15m
1 stop
SDQ3:35 pmSanto Domingo Las Americas
Feb 4
SDQ4:40 pmSanto Domingo Las Americas
7h 56m
1 stop
BWI11:36 pmBaltimore/Washington
$260
Find similar
Spirit Airlines
Jan 22
BWI6:20 amBaltimore/Washington
8h 15m
1 stop
SDQ3:35 pmSanto Domingo Las Americas
Feb 4
SDQ4:40 pmSanto Domingo Las Americas
16h 51m
1 stop
BWI8:31 amBaltimore/Washington
$275
Find similar
Spirit Airlines
Jan 17
BWI6:20 amBaltimore/Washington
8h 15m
1 stop
SDQ3:35 pmSanto Domingo Las Americas
Jan 24
SDQ4:40 pmSanto Domingo Las Americas
16h 51m
1 stop
BWI8:31 amBaltimore/Washington
$283
Find similar

Frontier flights from Washington, D.C. to Santo Domingo

Our best Frontier deals on Washington, D.C. to Santo Domingo flight tickets
Frontier
Jan 8
BWI8:39 amBaltimore/Washington
28h 18m
1 stop
SDQ1:57 pmSanto Domingo Las Americas
Jan 15
SDQ4:42 pmSanto Domingo Las Americas
8h 54m
1 stop
BWI12:36 amBaltimore/Washington
$328
Find similar
Frontier
Jan 8
BWI5:35 amBaltimore/Washington
8h 43m
1 stop
SDQ3:18 pmSanto Domingo Las Americas
Jan 15
SDQ4:42 pmSanto Domingo Las Americas
8h 54m
1 stop
BWI12:36 amBaltimore/Washington
$329
Find similar
Frontier
Jan 1
BWI5:30 amBaltimore/Washington
8h 54m
1 stop
SDQ3:24 pmSanto Domingo Las Americas
Jan 15
SDQ4:42 pmSanto Domingo Las Americas
15h 41m
2 stops
BWI7:23 amBaltimore/Washington
$347
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
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

BaltimoreSanto Domingo

BWI - SDQ

BWISDQ

Baltimore/Washington

Sat 1/31

6:20 am-3:35 pm

1 stop8h 15m

Santo Domingo Las Americas

Wed 2/4

4:40 pm-11:36 pm

1 stop7h 56m

$260

BaltimoreSanto Domingo

BWI - SDQ

BWISDQ

Baltimore/Washington

Thu 1/22

6:20 am-3:35 pm

1 stop8h 15m

Santo Domingo Las Americas

Wed 2/4

4:40 pm-8:31 am

1 stop16h 51m

$275

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 12/11

10:38 am-7:15 pm

1 stop7h 37m

Santo Domingo Las Americas

Fri 12/12

10:26 am-11:05 pm

2 stops13h 39m

$380

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Wed 2/25

6:55 pm-2:18 pm

1 stop18h 23m

Santo Domingo Las Americas

Tue 3/3

3:28 pm-10:31 pm

1 stop8h 03m

$381

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 1/15

1:48 pm-9:45 pm

1 stop6h 57m

Santo Domingo Las Americas

Sat 1/17

10:27 am-8:04 am

2 stops22h 37m

$381

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Mon 2/9

7:10 am-2:39 pm

1 stop6h 29m

Santo Domingo Las Americas

Mon 2/23

3:28 pm-9:01 am

1 stop18h 33m

$384

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Fri 2/13

9:48 pm-9:45 pm

1 stop22h 57m

Santo Domingo Las Americas

Wed 2/18

4:37 pm-2:42 pm

2 stops23h 05m

$385

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 2/5

3:35 pm-10:50 am

1 stop18h 15m

Santo Domingo Las Americas

Mon 2/9

11:57 am-3:15 am

1 stop16h 18m

$386

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Mon 12/29

1:13 am-11:40 am

1 stop9h 27m

Santo Domingo Las Americas

Mon 1/5

8:50 am-3:13 am

1 stop19h 23m

$393

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Sun 1/11

6:00 am-3:14 pm

1 stop8h 14m

Santo Domingo Las Americas

Sat 1/24

4:52 pm-8:33 am

2 stops16h 41m

$395

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Santo Domingo from

How to get the cheapest flight ticket from Washington, D.C. to Santo Domingo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. and Santo Domingo?

What is the cheapest month to fly to Santo Domingo?

If you don’t want to visit Santo Domingo in September, then you should wait until January to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $454.

What is the cheapest day to depart on your flight to Santo Domingo?

Our data shows that Tuesday is the least expensive day to fly to Santo Domingo. Tickets to fly out on this day can be as low as $530. The most expensive day to fly to Santo Domingo is Sunday, with ticket prices averaging around $594.

What is the cheapest time of day to depart on your flight to Santo Domingo?

The cheapest time of day to fly to Santo Domingo is in the afternoon when flights can be purchased for as low as $493. Try not to purchase tickets at noon because they tend to be around $641. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Santo Domingo?

You are more likely to see cheaper flights to Santo Domingo from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Santo Domingo for around $541 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santo Domingo from Washington, D.C. for as low as $487 on momondo.

How have Washington, D.C. to Santo Domingo flight prices changed over time?

As of December 2025, prices for Washington, D.C. to Santo Domingo flights are approximately 56% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Santo Domingo

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Santo Domingo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Santo Domingo (WAS to SDQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Santo Domingo

Fastest flight time

5h 44m

Direct flights

None
The fastest flight from Washington, D.C. to Santo Domingo takes 5h 44m
There are no direct flights from Washington, D.C. to Santo Domingo. There are no popular flight routes from Washington, D.C. to Santo Domingo.
Search flight deals

  • How far is Washington, D.C. to Santo Domingo Las Americas by plane?

    Santo Domingo Las Americas is 1472.9 mi away from Washington, D.C.. A reasonable flight in good conditions will take 5h 44m.

  • When did momondo last update prices for flights from Washington, D.C. to Santo Domingo Las Americas Airport?

    Prices for flights from Washington, D.C. to Santo Domingo Las Americas Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Santo Domingo Las Americas Airport?

  • How old do you have to be to fly from Washington, D.C. to Santo Domingo Las Americas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Santo Domingo Las Americas Airport.

  • What documentation or ID do you need to fly to Santo Domingo Las Americas Airport?

    The necessary travel and health documents for your Santo Domingo Las Americas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. to Santo Domingo?

Best airlines flying from Washington, D.C. to Santo Domingo

Compare and see reviews for airlines that fly from Washington, D.C. to Santo Domingo with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $297Free CancellationRating
6.3
8,160 reviews
Search Spirit Airlines flights
FrontierPriceFrom $307Free CancellationRating
5.8
3,092 reviews
Search Frontier flights
Copa AirlinesPriceFrom $360Free CancellationRating
7.6
1,554 reviews
Search Copa Airlines flights
JetBluePriceFrom $378Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights
DeltaPriceFrom $423Free CancellationRating
7.9
8,010 reviews
Search Delta flights
American AirlinesPriceFrom $444Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $487Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights

Traveling to a place near Santo Domingo?

Book flights to Santo Domingo if you plan to visit one of these locations
Juan Dolio

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Santo Domingo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Santo Domingo for you.

Can I find flights from Washington, D.C. to Santo Domingo with flexible booking policies on momondo?

Yes. All flights to Santo Domingo from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Santo Domingo?

momondo helps you find the best flight between Washington, D.C. and Santo Domingo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Santo Domingo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Santo Domingo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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