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Cheap flights from Santo Domingo to Washington, D.C. from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santo Domingo to Washington, D.C. departing on 2/3. 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 Santo Domingo to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:32 pm - 9:06 am
SDQ
-
BWI
18h 34m1 stop
Multiple Airlines Logo
5:23 pm - 9:39 am
BWI
-
SDQ
15h 16m1 stop
$304Multiple Airlines
Fri, Feb 20 - Sat, Feb 28
Spirit Airlines Logo
3:32 pm - 11:36 pm
SDQ
-
BWI
9h 04m1 stop
Spirit Airlines Logo
1:00 pm - 2:27 pm
BWI
-
SDQ
24h 27m1 stop
$306Spirit Airlines
Sat, Jan 31 - Sat, Feb 7
Spirit Airlines Logo
3:32 pm - 11:36 pm
SDQ
-
BWI
9h 04m1 stop
Spirit Airlines Logo
1:00 pm - 2:27 pm
BWI
-
SDQ
24h 27m1 stop
$309Spirit Airlines
Sat, Jan 31 - Sat, Feb 7
JetBlue Logo
3:30 pm - 10:31 pm
SDQ
-
DCA
8h 01m1 stop
JetBlue Logo
7:10 am - 2:39 pm
DCA
-
SDQ
6h 29m1 stop
$335JetBlue
Thu, Feb 5 - Mon, Feb 9
Frontier Logo
6:04 pm - 8:28 am
SDQ
-
BWI
15h 24m1 stop
Frontier Logo
11:24 am - 7:27 pm
BWI
-
SDQ
7h 03m1 stop
$341Frontier
Mon, Dec 29 - Mon, Jan 5
Frontier Logo
12:35 pm - 7:22 am
SDQ
-
BWI
19h 47m1 stop
Frontier Logo
11:24 am - 7:27 pm
BWI
-
SDQ
7h 03m1 stop
$342Frontier
Tue, Dec 30 - Sat, Jan 3
JetBlue Logo
9:43 am - 6:00 pm
SDQ
-
DCA
9h 17m1 stop
JetBlue Logo
7:30 am - 2:14 pm
DCA
-
SDQ
5h 44m1 stop
$362JetBlue
Thu, Jan 15 - Thu, Jan 22
Copa Airlines Logo
12:40 pm - 3:13 am
SDQ
-
IAD
15h 33m1 stop
Copa Airlines Logo
3:35 pm - 2:17 am
IAD
-
SDQ
9h 42m1 stop
$374Copa Airlines
Wed, Jan 21 - Wed, Feb 25
Copa Airlines Logo
12:40 pm - 11:30 pm
SDQ
-
IAD
11h 50m1 stop
Copa Airlines Logo
3:35 pm - 6:05 pm
IAD
-
SDQ
25h 30m1 stop
$388Copa Airlines
Thu, Jan 29 - Thu, Feb 5
Delta Logo
8:45 pm - 10:28 am
SDQ
-
DCA
14h 43m1 stop
Delta Logo
6:00 am - 2:17 pm
DCA
-
SDQ
7h 17m1 stop
$497Delta
Wed, Jan 21 - Wed, Feb 25

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

Our best Copa Airlines deals on Santo Domingo to Washington, D.C. flight tickets
Copa Airlines
Jan 21
SDQ12:40 pmSanto Domingo Las Americas
15h 33m
1 stop
IAD3:13 amWashington, D.C. Dulles Intl
Feb 25
IAD3:35 pmWashington, D.C. Dulles Intl
9h 42m
1 stop
SDQ2:17 amSanto Domingo Las Americas
$374
Find similar
Copa Airlines
Dec 27
SDQ12:40 pmSanto Domingo Las Americas
15h 42m
1 stop
IAD3:22 amWashington, D.C. Dulles Intl
Jan 12
IAD3:25 pmWashington, D.C. Dulles Intl
9h 52m
1 stop
SDQ2:17 amSanto Domingo Las Americas
$422
Find similar
Copa Airlines
Dec 24
SDQ12:40 pmSanto Domingo Las Americas
15h 42m
1 stop
IAD3:22 amWashington, D.C. Dulles Intl
Jan 7
IAD8:25 amWashington, D.C. Dulles Intl
16h 52m
1 stop
SDQ2:17 amSanto Domingo Las Americas
$439
Find similar

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

Our best Avianca deals on Santo Domingo to Washington, D.C. flight tickets
Avianca
Jan 21
SDQ5:45 pmSanto Domingo Las Americas
20h 30m
1 stop
IAD1:15 pmWashington, D.C. Dulles Intl
Feb 25
IAD4:15 pmWashington, D.C. Dulles Intl
18h 10m
2 stops
SDQ11:25 amSanto Domingo Las Americas
$494
Find similar
Avianca
Apr 16
SDQ11:45 amSanto Domingo Las Americas
16h 35m
2 stops
IAD4:20 amWashington, D.C. Dulles Intl
May 5
IAD5:05 pmWashington, D.C. Dulles Intl
24h 10m
2 stops
SDQ5:15 pmSanto Domingo Las Americas
$495
Find similar
Avianca
Feb 1
SDQ5:45 pmSanto Domingo Las Americas
22h 10m
2 stops
IAD2:55 pmWashington, D.C. Dulles Intl
Feb 7
IAD4:15 pmWashington, D.C. Dulles Intl
23h 35m
2 stops
SDQ4:50 pmSanto Domingo Las Americas
$496
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santo Domingo to Washington, D.C. 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 18, 2025.
Use the filters below to find and compare flights from Santo Domingo to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santo DomingoBaltimore

SDQ - BWI

SDQBWI

Santo Domingo Las Americas

Fri 2/20

3:32 pm-9:06 am

1 stop18h 34m

Baltimore/Washington

Sat 2/28

5:23 pm-9:39 am

1 stop15h 16m

$304

Santo DomingoBaltimore

SDQ - BWI

SDQBWI

Santo Domingo Las Americas

Sat 1/31

3:32 pm-11:36 pm

1 stop9h 04m

Baltimore/Washington

Sat 2/7

1:00 pm-2:27 pm

1 stop24h 27m

$306

Santo DomingoBaltimore

SDQ - BWI

SDQBWI

Santo Domingo Las Americas

Sat 1/31

3:32 pm-11:36 pm

1 stop9h 04m

Baltimore/Washington

Sat 2/7

1:00 pm-2:27 pm

1 stop24h 27m

$309

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Thu 2/5

3:30 pm-10:31 pm

1 stop8h 01m

Washington, D.C. Reagan-National

Mon 2/9

7:10 am-2:39 pm

1 stop6h 29m

$335

Santo DomingoBaltimore

SDQ - BWI

SDQBWI

Santo Domingo Las Americas

Mon 12/29

6:04 pm-8:28 am

1 stop15h 24m

Baltimore/Washington

Mon 1/5

11:24 am-7:27 pm

1 stop7h 03m

$341

Santo DomingoBaltimore

SDQ - BWI

SDQBWI

Santo Domingo Las Americas

Tue 12/30

12:35 pm-7:22 am

1 stop19h 47m

Baltimore/Washington

Sat 1/3

11:24 am-7:27 pm

1 stop7h 03m

$342

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Thu 1/15

9:43 am-6:00 pm

1 stop9h 17m

Washington, D.C. Reagan-National

Thu 1/22

7:30 am-2:14 pm

1 stop5h 44m

$362

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Wed 1/21

12:40 pm-3:13 am

1 stop15h 33m

Washington, D.C. Dulles Intl

Wed 2/25

3:35 pm-2:17 am

1 stop9h 42m

$374

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Thu 1/29

12:40 pm-11:30 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Thu 2/5

3:35 pm-6:05 pm

1 stop25h 30m

$388

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Wed 1/21

8:45 pm-10:28 am

1 stop14h 43m

Washington, D.C. Reagan-National

Wed 2/25

6:00 am-2:17 pm

1 stop7h 17m

$497

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 Washington, D.C. from

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

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 Washington, D.C.?

The month of June is, on average, the cheapest month to fly to Washington, D.C. from Santo Domingo, with most prices found around $373. If you’re not able to fly to Washington, D.C. in June, then September is your next best option. Flight prices from Santo Domingo to Washington, D.C. during September average around $379.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Santo Domingo is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $472. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Santo Domingo to Washington, D.C. for around $662.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Santo Domingo to Washington, D.C. when you can find flight prices for as low as $512. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $594. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Santo Domingo to Washington, D.C. flights?

You could potentially save up to 44% on your flight if you consider stops on a Santo Domingo to Washington, D.C. flight.

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

As of December 2025, prices for Santo Domingo to Washington, D.C. flights are approximately 58% more expensive when compared to flights at the same time last year.

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

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

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

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

Fastest flight time

7h 33m

Direct flights

None
The fastest flight from Santo Domingo to Washington, D.C. takes 7h 33m
There are no direct flights from Santo Domingo to Washington, D.C.. There are no popular flight routes from Santo Domingo to Washington, D.C..
Search flight deals

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

    The straight-line distance from Santo Domingo Las Americas to Washington, D.C. is 1472.9 mi. 7h 33m is a normal flight duration for this route.

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

    Prices for flights from Santo Domingo Las Americas Airport to Washington, D.C. are refreshed on a daily basis.

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

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

    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 Santo Domingo Las Americas Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. 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 Santo Domingo to Washington, D.C.?

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

Compare and see reviews for airlines that fly from Santo Domingo to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $270Free CancellationRating
6.3
8,189 reviews
Search Spirit Airlines flights
JetBluePriceFrom $285Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
American AirlinesPriceFrom $470Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
DeltaPriceFrom $470Free CancellationRating
7.9
8,008 reviews
Search Delta flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Bethesda

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santo Domingo to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Flights from Santo Domingo to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Santo Domingo.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Santo Domingo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport