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Cheap flights from Washington, D.C. to Santo Domingo from $127

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 2/24. 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
5:40 am - 3:30 pmBWI-SDQ
8h 50m1 stop
Spirit Airlines Logo
4:21 pm - 11:45 pmSDQ-BWI
8h 24m1 stop
$267Spirit Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Spirit Airlines Logo
5:40 am - 3:30 pmBWI-SDQ
8h 50m1 stop
Spirit Airlines Logo
4:35 pm - 11:17 pmSDQ-BWI
7h 42m1 stop
$271Spirit Airlines
Find Deal
Mon, Nov 24 - Thu, Nov 27
Multiple Airlines Logo
11:09 am - 12:25 pmBWI-SDQ
24h 16m1 stop
Multiple Airlines Logo
4:35 pm - 11:17 pmSDQ-BWI
7h 42m1 stop
$305Multiple Airlines
Find Deal
Sun, Nov 23 - Thu, Nov 27
Multiple Airlines Logo
12:51 pm - 3:30 pmBWI-SDQ
25h 39m1 stop
Multiple Airlines Logo
4:35 pm - 9:35 amSDQ-BWI
18h 00m1 stop
$309Multiple Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3
JetBlue Logo
3:55 pm - 2:39 pmDCA-SDQ
21h 44m1 stop
JetBlue Logo
3:25 pm - 10:31 pmSDQ-DCA
8h 06m1 stop
$411JetBlue
Find Deal
Thu, Jan 22 - Mon, Jan 26
Frontier Logo
10:38 am - 7:15 pmIAD-SDQ
7h 37m1 stop
Frontier Logo
8:42 pm - 1:14 pmSDQ-IAD
17h 32m2 stops
$411Frontier
Find Deal
Thu, Dec 11 - Thu, Dec 18
JetBlue Logo
7:20 am - 1:18 pmDCA-SDQ
5h 58m1 stop
JetBlue Logo
10:30 am - 10:57 pmSDQ-DCA
12h 27m1 stop
$414JetBlue
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Wed, Mar 11 - Sat, Mar 21
Copa Airlines Logo
1:12 am - 6:05 pmIAD-SDQ
15h 53m1 stop
Copa Airlines Logo
7:05 pm - 3:13 amSDQ-IAD
9h 08m1 stop
$414Copa Airlines
Find Deal
Wed, Jan 21 - Mon, Jan 26
Copa Airlines Logo
9:25 am - 10:55 pmIAD-SDQ
13h 30m1 stop
Copa Airlines Logo
8:50 am - 4:13 amSDQ-IAD
19h 23m1 stop
$417Copa Airlines
Find Deal
Tue, Apr 14 - Sun, Apr 19
Frontier Logo
5:35 am - 3:07 pmIAD-SDQ
8h 32m1 stop
Frontier Logo
10:56 am - 9:33 pmSDQ-IAD
11h 37m1 stop
$418Frontier
Find Deal
Thu, Jan 15 - Sun, Jan 18

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

Our best Frontier deals on Washington, D.C. to Santo Domingo flight tickets
Frontier
Jan 11
BWI8:39 amBaltimore/Washington
28h 03m
1 stop
SDQ1:42 pmSanto Domingo Las Americas
Jan 18
SDQ4:29 pmSanto Domingo Las Americas
9h 07m
1 stop
BWI12:36 amBaltimore/Washington
$336
Find similar
Frontier
Dec 11
IAD10:38 amWashington, D.C. Dulles Intl
7h 37m
1 stop
SDQ7:15 pmSanto Domingo Las Americas
Dec 18
SDQ8:42 pmSanto Domingo Las Americas
17h 32m
2 stops
IAD1:14 pmWashington, D.C. Dulles Intl
$411
Find similar
Frontier
Jan 4
IAD9:58 pmWashington, D.C. Dulles Intl
12h 22m
1 stop
SDQ11:20 amSanto Domingo Las Americas
Jan 9
SDQ3:02 pmSanto Domingo Las Americas
23h 14m
1 stop
IAD1:16 pmWashington, D.C. Dulles Intl
$416
Find similar

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

Our best Copa Airlines deals on Washington, D.C. to Santo Domingo flight tickets
Copa Airlines
Jan 14
IAD1:12 amWashington, D.C. Dulles Intl
15h 53m
1 stop
SDQ6:05 pmSanto Domingo Las Americas
Jan 26
SDQ2:11 pmSanto Domingo Las Americas
14h 02m
1 stop
IAD3:13 amWashington, D.C. Dulles Intl
$422
Find similar
Copa Airlines
Nov 17
IAD1:13 amWashington, D.C. Dulles Intl
8h 45m
1 stop
SDQ10:58 amSanto Domingo Las Americas
Nov 18
SDQ6:39 pmSanto Domingo Las Americas
9h 43m
1 stop
IAD3:22 amWashington, D.C. Dulles Intl
$426
Find similar
Copa Airlines
Jan 9
IAD1:12 amWashington, D.C. Dulles Intl
15h 53m
1 stop
SDQ6:05 pmSanto Domingo Las Americas
Jan 25
SDQ2:11 pmSanto Domingo Las Americas
14h 02m
1 stop
IAD3:13 amWashington, D.C. Dulles Intl
$444
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 November 13, 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

Tue 12/2

5:40 am-3:30 pm

1 stop8h 50m

Santo Domingo Las Americas

Tue 12/9

4:21 pm-11:45 pm

1 stop8h 24m

$267

BaltimoreSanto Domingo

BWI - SDQ

BWISDQ

Baltimore/Washington

Mon 11/24

5:40 am-3:30 pm

1 stop8h 50m

Santo Domingo Las Americas

Thu 11/27

4:35 pm-11:17 pm

1 stop7h 42m

$271

BaltimoreSanto Domingo

BWI - SDQ

BWISDQ

Baltimore/Washington

Sun 11/23

11:09 am-12:25 pm

1 stop24h 16m

Santo Domingo Las Americas

Thu 11/27

4:35 pm-11:17 pm

1 stop7h 42m

$305

BaltimoreSanto Domingo

BWI - SDQ

BWISDQ

Baltimore/Washington

Thu 11/27

12:51 pm-3:30 pm

1 stop25h 39m

Santo Domingo Las Americas

Wed 12/3

4:35 pm-9:35 am

1 stop18h 00m

$309

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Thu 1/22

3:55 pm-2:39 pm

1 stop21h 44m

Santo Domingo Las Americas

Mon 1/26

3:25 pm-10:31 pm

1 stop8h 06m

$411

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

Thu 12/18

8:42 pm-1:14 pm

2 stops17h 32m

$411

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Wed 3/11

7:20 am-1:18 pm

1 stop5h 58m

Santo Domingo Las Americas

Sat 3/21

10:30 am-10:57 pm

1 stop12h 27m

$414

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Wed 1/21

1:12 am-6:05 pm

1 stop15h 53m

Santo Domingo Las Americas

Mon 1/26

7:05 pm-3:13 am

1 stop9h 08m

$414

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Tue 4/14

9:25 am-10:55 pm

1 stop13h 30m

Santo Domingo Las Americas

Sun 4/19

8:50 am-4:13 am

1 stop19h 23m

$417

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 1/15

5:35 am-3:07 pm

1 stop8h 32m

Santo Domingo Las Americas

Sun 1/18

10:56 am-9:33 pm

1 stop11h 37m

$418

Flights are sorted by cheapest round-trip flights 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 $548 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 November 2025, prices for Washington, D.C. to Santo Domingo flights are approximately 44% 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

Direct flights

None
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.
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  • 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 58m.

  • 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 $301Free CancellationRating
6.3
8,139 reviews
Search Spirit Airlines flights
FrontierPriceFrom $307Free CancellationRating
5.8
3,111 reviews
Search Frontier flights
Copa AirlinesPriceFrom $365Free CancellationRating
7.6
1,565 reviews
Search Copa Airlines flights
JetBluePriceFrom $391Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
DeltaPriceFrom $423Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $444Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
United AirlinesPriceFrom $487Free CancellationRating
7.4
9,017 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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