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Cheap flights from Washington, D.C. to Santo Domingo from $124

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 9/8. 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 (WAS-SDQ)

Cheap round-trip flights

Spirit Airlines Logo
6:50 am - 4:00 pmBWI-SDQ
9h 10m1 stop
Spirit Airlines Logo
5:05 pm - 11:25 pmSDQ-BWI
6h 20m1 stop
$246Spirit Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Spirit Airlines Logo
8:52 pm - 1:07 pmBWI-SDQ
16h 15m1 stop
Spirit Airlines Logo
5:05 pm - 11:25 pmSDQ-BWI
6h 20m1 stop
$294Spirit Airlines
Find Deal
Fri, Sep 12 - Wed, Sep 17
JetBlue Logo
8:30 am - 8:55 pmDCA-SDQ
12h 25m1 stop
JetBlue Logo
7:22 am - 6:16 pmSDQ-DCA
10h 54m1 stop
$369JetBlue
Find Deal
Sun, Sep 28 - Mon, Sep 29
JetBlue Logo
5:42 pm - 12:35 amDCA-SDQ
6h 53m1 stop
JetBlue Logo
9:45 am - 9:55 pmSDQ-DCA
12h 10m1 stop
$371JetBlue
Find Deal
Mon, Sep 22 - Tue, Sep 23
Copa Airlines Logo
9:35 am - 10:26 pmIAD-SDQ
12h 51m1 stop
Copa Airlines Logo
2:09 pm - 4:20 amSDQ-IAD
14h 11m1 stop
$439Copa Airlines
Find Deal
Fri, Sep 26 - Tue, Sep 30
Copa Airlines Logo
1:12 am - 1:09 pmIAD-SDQ
10h 57m1 stop
Copa Airlines Logo
12:40 pm - 3:13 amSDQ-IAD
15h 33m1 stop
$441Copa Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 19
Delta Logo
8:17 pm - 12:20 pmIAD-SDQ
16h 03m1 stop
Delta Logo
2:50 pm - 9:39 pmSDQ-IAD
6h 49m1 stop
$465Delta
Find Deal
Wed, Sep 24 - Fri, Oct 3
Delta Logo
6:05 am - 12:20 pmDCA-SDQ
6h 15m1 stop
Delta Logo
2:50 pm - 11:42 pmSDQ-DCA
8h 52m1 stop
$465Delta
Find Deal
Tue, Sep 23 - Fri, Oct 3
American Airlines Logo
11:18 am - 8:30 pmIAD-SDQ
9h 12m2 stops
American Airlines Logo
4:20 pm - 10:07 amSDQ-IAD
17h 47m2 stops
$469American Airlines
Find Deal
Fri, Sep 26 - Tue, Sep 30
American Airlines Logo
11:18 am - 8:30 pmIAD-SDQ
9h 12m2 stops
American Airlines Logo
2:35 pm - 1:23 pmSDQ-IAD
22h 48m2 stops
$479American Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17

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
Sep 10
BWI6:50 amBaltimore/Washington
9h 10m
1 stop
SDQ4:00 pmSanto Domingo Las Americas
Sep 17
SDQ5:05 pmSanto Domingo Las Americas
6h 20m
1 stop
BWI11:25 pmBaltimore/Washington
$246
Find similar
Spirit Airlines
Sep 12
BWI8:52 pmBaltimore/Washington
16h 15m
1 stop
SDQ1:07 pmSanto Domingo Las Americas
Sep 17
SDQ5:05 pmSanto Domingo Las Americas
6h 20m
1 stop
BWI11:25 pmBaltimore/Washington
$294
Find similar
Spirit Airlines
Sep 17
BWI6:50 amBaltimore/Washington
9h 10m
1 stop
SDQ4:00 pmSanto Domingo Las Americas
Sep 23
SDQ5:05 pmSanto Domingo Las Americas
17h 56m
1 stop
BWI11:01 amBaltimore/Washington
$296
Find similar

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

Our best JetBlue deals on Washington, D.C. to Santo Domingo flight tickets
JetBlue
Sep 28
DCA8:30 amWashington, D.C. Reagan-National
12h 25m
1 stop
SDQ8:55 pmSanto Domingo Las Americas
Sep 29
SDQ7:22 amSanto Domingo Las Americas
10h 54m
1 stop
DCA6:16 pmWashington, D.C. Reagan-National
$369
Find similar
JetBlue
Sep 22
DCA5:42 pmWashington, D.C. Reagan-National
6h 53m
1 stop
SDQ12:35 amSanto Domingo Las Americas
Sep 23
SDQ9:45 amSanto Domingo Las Americas
12h 10m
1 stop
DCA9:55 pmWashington, D.C. Reagan-National
$371
Find similar
JetBlue
Sep 3
DCA4:00 pmWashington, D.C. Reagan-National
16h 34m
1 stop
SDQ8:34 amSanto Domingo Las Americas
Sep 4
SDQ2:23 pmSanto Domingo Las Americas
7h 32m
1 stop
DCA9:55 pmWashington, D.C. Reagan-National
$379
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 August 14, 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

Wed 9/10

6:50 am-4:00 pm

1 stop9h 10m

Santo Domingo Las Americas

Wed 9/17

5:05 pm-11:25 pm

1 stop6h 20m

$246

BaltimoreSanto Domingo

BWI - SDQ

BWISDQ

Baltimore/Washington

Fri 9/12

8:52 pm-1:07 pm

1 stop16h 15m

Santo Domingo Las Americas

Wed 9/17

5:05 pm-11:25 pm

1 stop6h 20m

$294

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sun 9/28

8:30 am-8:55 pm

1 stop12h 25m

Santo Domingo Las Americas

Mon 9/29

7:22 am-6:16 pm

1 stop10h 54m

$369

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Mon 9/22

5:42 pm-12:35 am

1 stop6h 53m

Santo Domingo Las Americas

Tue 9/23

9:45 am-9:55 pm

1 stop12h 10m

$371

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Fri 9/26

9:35 am-10:26 pm

1 stop12h 51m

Santo Domingo Las Americas

Tue 9/30

2:09 pm-4:20 am

1 stop14h 11m

$439

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Mon 1/12

1:12 am-1:09 pm

1 stop10h 57m

Santo Domingo Las Americas

Mon 1/19

12:40 pm-3:13 am

1 stop15h 33m

$441

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Wed 9/24

8:17 pm-12:20 pm

1 stop16h 03m

Santo Domingo Las Americas

Fri 10/3

2:50 pm-9:39 pm

1 stop6h 49m

$465

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Tue 9/23

6:05 am-12:20 pm

1 stop6h 15m

Santo Domingo Las Americas

Fri 10/3

2:50 pm-11:42 pm

1 stop8h 52m

$465

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Fri 9/26

11:18 am-8:30 pm

2 stops9h 12m

Santo Domingo Las Americas

Tue 9/30

4:20 pm-10:07 am

2 stops17h 47m

$469

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Wed 9/10

11:18 am-8:30 pm

2 stops9h 12m

Santo Domingo Las Americas

Wed 9/17

2:35 pm-1:23 pm

2 stops22h 48m

$479

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 January, then you should wait until August to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $477.

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 $555 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 $399 on momondo.

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

As of August 2025, prices for Washington, D.C. to Santo Domingo flights are approximately 21% 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

Best Price Found

$124

Fastest flight time

5h 47m

Direct flights

None

Airports in Santo Domingo

1 airport
The best one-way flight to Santo Domingo from Washington, D.C. in the past 72 hours is $124. The best round-trip flight deal from Washington, D.C. to Santo Domingo found on momondo in the last 72 hours is $246.
The fastest flight from Washington, D.C. to Santo Domingo takes 5h 47m
There are no direct flights from Washington, D.C. to Santo Domingo. Popular non-direct routes for this connection are Baltimore/Washington Airport - Santo Domingo Las Americas Airport and Washington, D.C. Dulles Intl Airport - Santo Domingo Las Americas Airport.
There is 1 airport near Santo Domingo: Santo Domingo Las Americas (SDQ)
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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 47m.

  • 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
FrontierPriceFrom $284Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $296Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
Copa AirlinesPriceFrom $332Free CancellationRating
7.5
1,507 reviews
Search Copa Airlines flights
JetBluePriceFrom $410Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
DeltaPriceFrom $418Free CancellationRating
8.0
7,980 reviews
Search Delta flights
American AirlinesPriceFrom $440Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $487Free CancellationRating
7.4
8,916 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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