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Cheap flights from District of Columbia to Santo Domingo from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Santo Domingo departing on 11/9. 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 District of Columbia to Santo Domingo

Cheap round-trip flights

Frontier Logo
6:15 am - 2:01 pmIAD-SDQ
7h 46m1 stop
Frontier Logo
3:14 pm - 12:11 amSDQ-IAD
8h 57m1 stop
$343Frontier
Find Deal
Thu, Oct 16 - Sun, Oct 19
Frontier Logo
6:15 am - 2:01 pmIAD-SDQ
7h 46m1 stop
Frontier Logo
3:14 pm - 12:11 amSDQ-IAD
8h 57m1 stop
$350Frontier
Find Deal
Thu, Oct 16 - Thu, Oct 23
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
Logo
7:14 pm - 12:15 pmIAD-SDQ
17h 01m1 stop
Logo
5:05 pm - 6:24 pmSDQ-IAD
25h 19m2 stops
$373
Find Deal
Sat, Sep 6 - Fri, Sep 12
Logo
3:15 pm - 4:29 pmIAD-SDQ
25h 14m1 stop
Logo
3:35 pm - 2:25 pmSDQ-IAD
22h 50m1 stop
$409
Find Deal
Thu, Sep 25 - Thu, Oct 2
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
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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
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Tue, Sep 23 - Fri, Oct 3

JetBlue flights from District of Columbia to Santo Domingo

Our best JetBlue deals on District of Columbia 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
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American Airlines flights from District of Columbia to Santo Domingo

Our best American Airlines deals on District of Columbia to Santo Domingo flight tickets
American Airlines
Sep 26
IAD11:18 amWashington, D.C. Dulles Intl
9h 12m
2 stops
SDQ8:30 pmSanto Domingo Las Americas
Sep 30
SDQ4:20 pmSanto Domingo Las Americas
17h 47m
2 stops
IAD10:07 amWashington, D.C. Dulles Intl
$469
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American Airlines
Sep 10
IAD11:18 amWashington, D.C. Dulles Intl
9h 12m
2 stops
SDQ8:30 pmSanto Domingo Las Americas
Sep 17
SDQ2:35 pmSanto Domingo Las Americas
22h 48m
2 stops
IAD1:23 pmWashington, D.C. Dulles Intl
$479
Find similar
American Airlines
Oct 17
IAD6:34 amWashington, D.C. Dulles Intl
13h 56m
2 stops
SDQ8:30 pmSanto Domingo Las Americas
Oct 20
SDQ2:35 pmSanto Domingo Las Americas
19h 20m
2 stops
IAD9:55 amWashington, D.C. Dulles Intl
$489
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momondo 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from District of Columbia to Santo Domingo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 10/16

6:15 am-2:01 pm

1 stop7h 46m

Santo Domingo Las Americas

Sun 10/19

3:14 pm-12:11 am

1 stop8h 57m

$343

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 10/16

6:15 am-2:01 pm

1 stop7h 46m

Santo Domingo Las Americas

Thu 10/23

3:14 pm-12:11 am

1 stop8h 57m

$350

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

Sat 9/6

7:14 pm-12:15 pm

1 stop17h 01m

Santo Domingo Las Americas

Fri 9/12

5:05 pm-6:24 pm

2 stops25h 19m

$373

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 9/25

3:15 pm-4:29 pm

1 stop25h 14m

Santo Domingo Las Americas

Thu 10/2

3:35 pm-2:25 pm

1 stop22h 50m

$409

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

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 District of Columbia 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 January, then you should wait until August to fly from District of Columbia, 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 District of Columbia 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 District of Columbia for as low as $399 on momondo.

Cheap District of Columbia to Santo Domingo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Santo Domingo

Best Price Found

$148

Fastest flight time

5h 47m

Direct flights

None

Airports in Santo Domingo

1 airport
The best one-way flight to Santo Domingo from District of Columbia in the past 72 hours is $148. The best round-trip flight deal from District of Columbia to Santo Domingo found on momondo in the last 72 hours is $343.
The fastest flight from District of Columbia to Santo Domingo takes 5h 47m
There are no direct flights from District of Columbia to Santo Domingo. Popular non-direct routes for this connection are Washington, D.C. Reagan-National 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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  • When did momondo last update prices for flights from District of Columbia to Santo Domingo Las Americas Airport?

    Prices for flights from District of Columbia to Santo Domingo Las Americas Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from District of Columbia to Santo Domingo Las Americas Airport?

  • How old do you have to be to fly from District of Columbia 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 District of Columbia to Santo Domingo Las Americas Airport.

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

    The required travel and health documents for your Santo Domingo Las Americas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santo Domingo Las Americas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from District of Columbia to Santo Domingo

Compare and see reviews for airlines that fly from District of Columbia 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 District of Columbia 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 District of Columbia to Santo Domingo for you.

Can I find flights from District of Columbia to Santo Domingo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Santo Domingo from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from District of Columbia to Santo Domingo?

momondo provides multiple filters to help you find the best flight to Santo Domingo from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from District of Columbia to Santo Domingo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of District of Columbia 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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