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Cheap flights from Washington, D.C. Reagan-National Airport to Santo Domingo from $147

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. Reagan-National Airport to Santo Domingo departing on 11/18. 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. Reagan-National Airport to Santo Domingo

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:05 am - 6:54 pmDCA-SDQ
6h 49m1 stop
JetBlue Logo
3:48 pm - 9:00 amSDQ-DCA
18h 12m1 stop
$369JetBlue
Find Deal
Thu, Nov 13 - Tue, Dec 2
JetBlue Logo
7:00 am - 2:17 pmDCA-SDQ
7h 17m1 stop
JetBlue Logo
5:00 am - 4:59 pmSDQ-DCA
11h 59m1 stop
$372JetBlue
Find Deal
Wed, Mar 18 - Mon, Mar 23
JetBlue Logo
6:30 am - 2:17 pmDCA-SDQ
6h 47m1 stop
JetBlue Logo
8:15 am - 2:28 pmSDQ-DCA
7h 13m1 stop
$375JetBlue
Find Deal
Sun, Nov 16 - Fri, Nov 21
JetBlue Logo
11:05 am - 6:54 pmDCA-SDQ
6h 49m1 stop
JetBlue Logo
4:35 am - 10:58 pmSDQ-DCA
19h 23m1 stop
$377JetBlue
Find Deal
Thu, Nov 13 - Mon, Dec 1
JetBlue Logo
3:31 pm - 2:17 pmDCA-SDQ
21h 46m1 stop
JetBlue Logo
5:01 am - 5:00 pmSDQ-DCA
12h 59m1 stop
$378JetBlue
Find Deal
Mon, Nov 10 - Mon, Nov 17
JetBlue Logo
6:30 am - 2:17 pmDCA-SDQ
6h 47m1 stop
JetBlue Logo
3:27 pm - 6:59 pmSDQ-DCA
28h 32m1 stop
$379JetBlue
Find Deal
Sun, Nov 9 - Sun, Nov 16
JetBlue Logo
6:20 pm - 8:34 amDCA-SDQ
13h 14m1 stop
JetBlue Logo
3:45 pm - 10:29 pmSDQ-DCA
7h 44m1 stop
$381JetBlue
Find Deal
Sat, Dec 6 - Tue, Dec 9
JetBlue Logo
5:24 am - 11:49 pmDCA-SDQ
17h 25m1 stop
JetBlue Logo
9:59 am - 5:02 pmSDQ-DCA
8h 03m1 stop
$382JetBlue
Find Deal
Sun, Nov 2 - Fri, Nov 14
American Airlines Logo
5:00 am - 3:45 pmDCA-SDQ
9h 45m1 stop
American Airlines Logo
6:00 am - 2:20 pmSDQ-DCA
9h 20m1 stop
$468American Airlines
Find Deal
Wed, Nov 26 - Tue, Dec 2
American Airlines Logo
5:00 am - 3:45 pmDCA-SDQ
9h 45m2 stops
American Airlines Logo
6:00 am - 12:42 pmSDQ-DCA
7h 42m1 stop
$472American Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19

JetBlue flights from Washington, D.C. Reagan-National Airport to Santo Domingo

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to Santo Domingo flight tickets
JetBlue
Nov 13
DCA11:05 amWashington, D.C. Reagan-National
6h 49m
1 stop
SDQ6:54 pmSanto Domingo Las Americas
Dec 2
SDQ3:48 pmSanto Domingo Las Americas
18h 12m
1 stop
DCA9:00 amWashington, D.C. Reagan-National
$369
Find similar
JetBlue
Mar 18
DCA7:00 amWashington, D.C. Reagan-National
7h 17m
1 stop
SDQ2:17 pmSanto Domingo Las Americas
Mar 23
SDQ5:00 amSanto Domingo Las Americas
11h 59m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
$372
Find similar
JetBlue
Nov 16
DCA6:30 amWashington, D.C. Reagan-National
6h 47m
1 stop
SDQ2:17 pmSanto Domingo Las Americas
Nov 21
SDQ8:15 amSanto Domingo Las Americas
7h 13m
1 stop
DCA2:28 pmWashington, D.C. Reagan-National
$375
Find similar

American Airlines flights from Washington, D.C. Reagan-National Airport to Santo Domingo

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Santo Domingo flight tickets
American Airlines
Nov 26
DCA5:00 amWashington, D.C. Reagan-National
9h 45m
1 stop
SDQ3:45 pmSanto Domingo Las Americas
Dec 2
SDQ6:00 amSanto Domingo Las Americas
9h 20m
1 stop
DCA2:20 pmWashington, D.C. Reagan-National
$468
Find similar
American Airlines
Nov 12
DCA5:00 amWashington, D.C. Reagan-National
9h 45m
2 stops
SDQ3:45 pmSanto Domingo Las Americas
Nov 19
SDQ6:00 amSanto Domingo Las Americas
7h 42m
1 stop
DCA12:42 pmWashington, D.C. Reagan-National
$472
Find similar
American Airlines
Oct 25
DCA5:00 amWashington, D.C. Reagan-National
10h 20m
2 stops
SDQ3:20 pmSanto Domingo Las Americas
Oct 27
SDQ7:00 amSanto Domingo Las Americas
7h 22m
1 stop
DCA2:22 pmWashington, D.C. Reagan-National
$690
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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 October 13, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Santo Domingo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Thu 11/13

11:05 am-6:54 pm

1 stop6h 49m

Santo Domingo Las Americas

Tue 12/2

3:48 pm-9:00 am

1 stop18h 12m

$369

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Wed 3/18

7:00 am-2:17 pm

1 stop7h 17m

Santo Domingo Las Americas

Mon 3/23

5:00 am-4:59 pm

1 stop11h 59m

$372

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sun 11/16

6:30 am-2:17 pm

1 stop6h 47m

Santo Domingo Las Americas

Fri 11/21

8:15 am-2:28 pm

1 stop7h 13m

$375

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Thu 11/13

11:05 am-6:54 pm

1 stop6h 49m

Santo Domingo Las Americas

Mon 12/1

4:35 am-10:58 pm

1 stop19h 23m

$377

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Mon 11/10

3:31 pm-2:17 pm

1 stop21h 46m

Santo Domingo Las Americas

Mon 11/17

5:01 am-5:00 pm

1 stop12h 59m

$378

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sun 11/9

6:30 am-2:17 pm

1 stop6h 47m

Santo Domingo Las Americas

Sun 11/16

3:27 pm-6:59 pm

1 stop28h 32m

$379

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sat 12/6

6:20 pm-8:34 am

1 stop13h 14m

Santo Domingo Las Americas

Tue 12/9

3:45 pm-10:29 pm

1 stop7h 44m

$381

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Sun 11/2

5:24 am-11:49 pm

1 stop17h 25m

Santo Domingo Las Americas

Fri 11/14

9:59 am-5:02 pm

1 stop8h 03m

$382

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Wed 11/26

5:00 am-3:45 pm

1 stop9h 45m

Santo Domingo Las Americas

Tue 12/2

6:00 am-2:20 pm

1 stop9h 20m

$468

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Wed 11/12

5:00 am-3:45 pm

2 stops9h 45m

Santo Domingo Las Americas

Wed 11/19

6:00 am-12:42 pm

1 stop7h 42m

$472

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 cheapest month to fly to Santo Domingo?

If you don’t want to visit Santo Domingo in September, then you should wait until October to fly from Washington, D.C. Reagan-National Airport, when ticket prices are also cheap, with an average price of $484.

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. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Santo Domingo for around $560 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. Reagan-National Airport for as low as $480 on momondo.

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

As of October 2025, prices for Washington, D.C. Reagan-National Airport to Santo Domingo flights are approximately 52% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Santo Domingo

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Santo Domingo (DCA to SDQ) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Santo Domingo. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Santo Domingo.
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  • How far is Washington, D.C. Reagan-National to Santo Domingo Las Americas by plane?

    There are 1469.4 mi between Washington, D.C. Reagan-National and Santo Domingo Las Americas. 6h 29m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Santo Domingo Las Americas Airport.

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

    The travel and health documents required for your trip to Santo Domingo Las Americas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santo Domingo Las Americas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Washington, D.C. Reagan-National Airport to Santo Domingo

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Santo Domingo with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $401Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
DeltaPriceFrom $464Free CancellationRating
7.9
7,971 reviews
Search Delta flights
American AirlinesPriceFrom $464Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights
United AirlinesPriceFrom $519Free CancellationRating
7.4
8,970 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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Santo Domingo. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Santo Domingo from Washington, D.C. with this policy.

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?

Of course. momondo tracks the price of Washington, D.C. to Santo Domingo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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