What are the cheapest airlines flying from Santo Domingo to Washington, D.C. round-trip?

Flying on Frontier is currently your cheapest option to Washington, D.C., with prices starting at $302. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and JetBlue, with the lowest prices starting at $322 and $428, respectively. Frontier is priced at 39% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Santo Domingo to Washington, D.C. one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $139. Users have also found prices from $188 and $221 on Spirit Airlines and JetBlue, respectively.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Santo Domingo to Washington, D.C.?

The most popular route from Santo Domingo to Washington, D.C. is Santo Domingo Las Americas - Washington, D.C. Dulles Intl. You may also consider Santo Domingo Las Americas - Baltimore/Washington or Santo Domingo Las Americas - Washington, D.C. Reagan-National.

What are the most popular airlines that fly from Santo Domingo to Washington, D.C.?

Copa Airlines, Delta and United Airlines are the most popular airlines when flying from Santo Domingo to Washington, D.C..

What is the cheapest day to fly round-trip from Santo Domingo to Washington, D.C.?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C.. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Santo Domingo to Washington, D.C.?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 19 days in advance, which can save you up to 84% on flights from Santo Domingo to Washington, D.C. compared to booking the week you need them. Waiting 19 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $364. For sooner than that we have options available in the next 3 days from $662.

What is the cheapest month to fly from Santo Domingo to Washington, D.C.?

June is one of the best times of the year to fly to Washington, D.C. from Santo Domingo. Prices for June average $500 per person but you can even find prices for as low as $348. The most expensive prices can be found in the month of December. Opting for a June flight can save you 17% on your journey compared to booking in December

What airport do you fly from for flights from Santo Domingo to Washington, D.C.?

For a flight from Santo Domingo to Washington, D.C., you will be flying from Las Americas. Santo Domingo Las Americas (SDQ) is just 17.5 mi from the center of the city. Las Americas is the only Santo Domingo airport and it handles 0 outbound flights to Washington, D.C. per day. 7 airlines have flights to Washington, D.C. from Santo Domingo Las Americas on a regular basis.

Can I find deals for flights from Santo Domingo to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Santo Domingo to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Santo Domingo to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santo Domingo to Washington, D.C..

Can I find deals for business class flights from Santo Domingo to Washington, D.C.?

Yes. Cheapflights offers flight deals from Santo Domingo to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$139+ Flights from Santo Domingo to Washington, D.C.

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Santo Domingo Las Americas to Washington, D.C. are usually found in June or October, booked 61 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Santo Domingo to Washington, D.C.

Round-trip from	$302 (Priceline)
One-way from	$139 (SmartFares)
Popular in	December
Cheapest in	June
Average price	$432

From Santo Domingo Las Americas to Washington, D.C. (WAS)

Search Deals

One-way flight from Santo Domingo Las Americas to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($50 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

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Find flight deals from Santo Domingo to Washington, D.C.

Cheapest flights from Santo Domingo to Washington, D.C.
Explore the most affordable flight options available from Santo Domingo to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Wed 7/236:41 pmSDQ - IAD

1 stop16h 48mFrontier

Sun 7/2712:24 pmIAD - SDQ

1 stop23h 53mFrontier

Deal found 6/30

$302

Thu 7/2410:55 amSDQ - BWI

1 stop12h 39mSpirit Airlines

Mon 7/285:45 amBWI - SDQ

1 stop6h 06mSpirit Airlines

Deal found 6/29

$322

Tue 8/126:41 pmSDQ - BWI

1 stop17h 35mMultiple Airlines

Tue 8/199:57 pmBWI - SDQ

1 stop13h 59mMultiple Airlines

Deal found 6/28

$342

Sun 6/291:49 amSDQ - BWI

1 stop7h 50mFrontier

Mon 7/2812:51 pmBWI - SDQ

1 stop7h 54mFrontier

Deal found 6/28

$348

Fri 8/291:01 pmSDQ - IAD

1 stop7h 47mMultiple Airlines

Sun 9/142:58 pmIAD - SDQ

1 stop6h 47mMultiple Airlines

Deal found 6/29

$386

Tue 7/156:05 amSDQ - DCA

1 stop10h 07mJetBlue

Mon 8/188:00 amDCA - SDQ

1 stop11h 43mJetBlue

Deal found 6/28

$428

Fri 7/252:07 pmSDQ - IAD

1 stop11h 13mCopa Airlines

Mon 7/284:25 pmIAD - SDQ

1 stop10h 20mCopa Airlines

Deal found 6/28

$460

Fri 8/12:02 pmSDQ - DCA

1 stop9h 33mDelta

Mon 8/116:00 amDCA - SDQ

1 stop7h 22mDelta

Deal found 6/29

$494

Thu 11/204:22 pmSDQ - IAD

1 stop8h 45mDelta

Tue 12/25:10 pmIAD - SDQ

1 stop7h 06mDelta

Deal found 6/30

$494

Thu 11/205:55 pmSDQ - IAD

2 stops17h 34mAmerican Airlines

Tue 12/28:11 pmIAD - SDQ

2 stops16h 34mAmerican Airlines

Deal found 6/28

$518

Fri 8/17:00 amSDQ - DCA

1 stop16h 09mAmerican Airlines

Mon 8/115:55 pmDCA - SDQ

1 stop15h 30mAmerican Airlines

Deal found 6/28

$523

Fri 7/255:45 amSDQ - DCA

1 stop8h 37mUnited Airlines

Mon 7/287:01 pmDCA - SDQ

1 stop6h 49mUnited Airlines

Deal found 6/28

$688

Best flights from Santo Domingo to Washington, D.C.
Discover carefully curated flight deals from Santo Domingo to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2025.

Wed 7/236:41 pmSDQ - IAD

1 stop16h 48mFrontier

Sun 7/2712:24 pmIAD - SDQ

1 stop23h 53mFrontier

Deal found 6/30

$302

Thu 7/2410:55 amSDQ - BWI

1 stop12h 39mSpirit Airlines

Mon 7/285:45 amBWI - SDQ

1 stop6h 06mSpirit Airlines

Deal found 6/29

$322

Tue 8/126:41 pmSDQ - BWI

1 stop17h 35mMultiple Airlines

Tue 8/199:57 pmBWI - SDQ

1 stop13h 59mMultiple Airlines

Deal found 6/28

$342

Tue 7/156:05 amSDQ - DCA

1 stop10h 07mJetBlue

Mon 8/188:00 amDCA - SDQ

1 stop11h 43mJetBlue

Deal found 6/28

$428

Fri 7/252:07 pmSDQ - IAD

1 stop11h 13mCopa Airlines

Mon 7/284:25 pmIAD - SDQ

1 stop10h 20mCopa Airlines

Deal found 6/28

$460

Fri 8/12:02 pmSDQ - DCA

1 stop9h 33mDelta

Mon 8/116:00 amDCA - SDQ

1 stop7h 22mDelta

Deal found 6/29

$494

Thu 11/205:55 pmSDQ - IAD

2 stops17h 34mAmerican Airlines

Tue 12/28:11 pmIAD - SDQ

2 stops16h 34mAmerican Airlines

Deal found 6/28

$518

Fri 7/255:45 amSDQ - DCA

1 stop8h 37mUnited Airlines

Mon 7/287:01 pmDCA - SDQ

1 stop6h 49mUnited Airlines

Deal found 6/28

$688

Sun 7/131:48 amSDQ - BWI

1 stop7h 52mFrontier

Sat 8/21:11 pmBWI - SDQ

1 stop23h 06mFrontier

Deal found 6/28

$348

Fri 8/291:01 pmSDQ - IAD

1 stop7h 47mMultiple Airlines

Sun 9/142:58 pmIAD - SDQ

1 stop6h 47mMultiple Airlines

Deal found 6/29

$386

Thu 11/204:22 pmSDQ - IAD

1 stop8h 45mDelta

Tue 12/25:10 pmIAD - SDQ

1 stop7h 06mDelta

Deal found 6/30

$494

Fri 8/17:00 amSDQ - DCA

1 stop16h 09mAmerican Airlines

Mon 8/115:55 pmDCA - SDQ

1 stop15h 30mAmerican Airlines

Deal found 6/28

$523

Last-minute flights from Santo Domingo to Washington, D.C.
Discover last-minute flight deals from Santo Domingo to Washington, D.C.. Data last updated June 30, 2025 and is based on user searches.

Mon 6/307:29 pmSDQ - BWI

1 stop19h 44mFrontier

Mon 7/2812:51 pmBWI - SDQ

1 stop7h 54mFrontier

Deal found 6/28

$348

Tue 7/12:46 pmSDQ - DCA

1 stop9h 00mDelta

Thu 7/311:00 amDCA - SDQ

1 stop6h 58mDelta

Deal found 6/28

$1,155

Thu 7/101:48 amSDQ - IAD

1 stop13h 41mFrontier

Sun 8/2411:32 amIAD - SDQ

1 stop25h 16mFrontier

Deal found 6/29

$355

Thu 7/1010:55 amSDQ - BWI

1 stop12h 39mMultiple Airlines

Fri 7/1812:51 pmBWI - SDQ

1 stop7h 54mMultiple Airlines

Deal found 6/28

$371

Thu 7/101:05 pmSDQ - DCA

1 stop9h 54mJetBlue

Fri 7/186:55 pmDCA - SDQ

1 stop6h 36mJetBlue

Deal found 6/29

$679

Thu 7/1011:54 amSDQ - IAD

1 stop12h 35mCopa Airlines

Thu 7/172:22 amIAD - SDQ

1 stop13h 55mCopa Airlines

Deal found 6/29

$682

Thu 7/1011:45 amSDQ - IAD

2 stops13h 30mAvianca

Fri 7/187:00 amIAD - SDQ

1 stop10h 15mAvianca

Deal found 6/28

$897

Thu 7/106:00 amSDQ - DCA

2 stops14h 43mDelta

Fri 7/186:59 amDCA - SDQ

1 stop6h 13mDelta

Deal found 6/29

$1,627

Thu 7/102:38 pmSDQ - BWI

1 stop10h 16mDelta

Fri 7/186:00 amBWI - SDQ

2 stops12h 04mDelta

Deal found 6/28

$1,651

Fri 7/1110:55 amSDQ - DCA

3 stops25h 08mMultiple Airlines

Sun 8/246:50 pmDCA - SDQ

2 stops16h 00mMultiple Airlines

Deal found 6/29

$1,031

Tue 7/156:05 amSDQ - DCA

1 stop10h 07mJetBlue

Mon 8/188:00 amDCA - SDQ

1 stop11h 43mJetBlue

Deal found 6/28

$428

Wed 7/236:41 pmSDQ - IAD

1 stop16h 48mFrontier

Sun 7/2712:24 pmIAD - SDQ

1 stop23h 53mFrontier

Deal found 6/30

$302

One-way flights from Santo Domingo to Washington, D.C.
Search for one-way flight options from Santo Domingo to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated June 30, 2025.

Tue 8/51:48 amSDQ - BWI

1 stop15h 02mFrontier

Deal found 6/27

$139

Wed 7/96:41 pmSDQ - IAD

1 stop16h 50mFrontier

Deal found 6/29

$168

Sun 10/263:35 pmSDQ - BWI

1 stop26h 55mMultiple Airlines

Deal found 6/28

$178

Mon 8/114:52 pmSDQ - BWI

1 stop17h 27mSpirit Airlines

Deal found 6/28

$188

Tue 8/57:00 pmSDQ - DCA

1 stop26h 59mJetBlue

Deal found 6/29

$221

Fri 7/2512:46 pmSDQ - IAD

1 stop24h 06mMultiple Airlines

Deal found 6/28

$229

Thu 11/2011:55 amSDQ - IAD

1 stop16h 27mCopa Airlines

Deal found 6/30

$252

Sat 7/52:46 pmSDQ - BWI

1 stop9h 43mDelta

Deal found 6/30

$281

Sat 7/53:20 pmSDQ - BWI

2 stops18h 49mUnited Airlines

Deal found 6/28

$287

Sat 7/57:00 amSDQ - BWI

1 stop17h 28mAmerican Airlines

Deal found 6/29

$290

Mon 8/1111:45 amSDQ - IAD

2 stops12h 00mAvianca

Deal found 6/28

$333

Thu 11/204:25 pmSDQ - DCA

2 stops8h 24mAmerican Airlines

Deal found 6/28

$344

Cheapflights Fare Finder

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 DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Wed 7/23

6:41 pm-11:29 am

1 stop16h 48m

Washington, D.C. Dulles Intl

Sun 7/27

12:24 pm-12:17 pm

1 stop23h 53m

$302

Santo DomingoBaltimore

SDQ - BWI

SDQBWI

Santo Domingo Las Americas

Thu 7/24

10:55 am-11:34 pm

1 stop12h 39m

Baltimore/Washington

Mon 7/28

5:45 am-11:51 am

1 stop6h 06m

$322

Santo DomingoBaltimore

SDQ - BWI

SDQBWI

Santo Domingo Las Americas

Tue 8/12

6:41 pm-12:16 pm

1 stop17h 35m

Baltimore/Washington

Tue 8/19

9:57 pm-11:56 am

1 stop13h 59m

$342

Santo DomingoBaltimore

SDQ - BWI

SDQBWI

Santo Domingo Las Americas

Sun 7/13

1:48 am-9:40 am

1 stop7h 52m

Baltimore/Washington

Sat 8/2

1:11 pm-12:17 pm

1 stop23h 06m

$348

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Fri 8/29

1:01 pm-8:48 pm

1 stop7h 47m

Washington, D.C. Dulles Intl

Sun 9/14

2:58 pm-9:45 pm

1 stop6h 47m

$386

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Tue 7/15

6:05 am-4:12 pm

1 stop10h 07m

Washington, D.C. Reagan-National

Mon 8/18

8:00 am-7:43 pm

1 stop11h 43m

$428

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Fri 7/25

2:07 pm-1:20 am

1 stop11h 13m

Washington, D.C. Dulles Intl

Mon 7/28

4:25 pm-2:45 am

1 stop10h 20m

$460

Santo DomingoWashington, D.C.

SDQ - DCA

SDQDCA

Santo Domingo Las Americas

Fri 8/1

2:02 pm-11:35 pm

1 stop9h 33m

Washington, D.C. Reagan-National

Mon 8/11

6:00 am-1:22 pm

1 stop7h 22m

$494

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Thu 11/20

4:22 pm-12:07 am

1 stop8h 45m

Washington, D.C. Dulles Intl

Tue 12/2

5:10 pm-1:16 am

1 stop7h 06m

$494

Santo DomingoWashington, D.C.

SDQ - IAD

SDQIAD

Santo Domingo Las Americas

Thu 11/20

5:55 pm-10:29 am

2 stops17h 34m

Washington, D.C. Dulles Intl

Tue 12/2

8:11 pm-1:45 pm

2 stops16h 34m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Showing 1-10 of 30 results

Best time to book a flight from Santo Domingo to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Santo Domingo with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santo Domingo to Washington, D.C.

How far ahead should I book a flight from Santo Domingo to Washington, D.C.?

The best time to book flights from Santo Domingo to Washington, D.C. is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Santo Domingo to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Santo Domingo to Washington, D.C. (average of $309). Flying from Santo Domingo to Washington, D.C. in July is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDQ to WAS?

Unlike in the morning, when flights are generally more expensive, you can save up to 14% on flights from Santo Domingo to Washington, D.C. by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Santo Domingo to Washington, D.C.?

Travelers seeking maximum savings on their Santo Domingo to Washington, D.C. flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Santo Domingo to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Delta, Copa Airlines, and United Airlines from Santo Domingo to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,973 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.5

Good

1,464 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,852 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

JetBlue

7.3

Good

2,920 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Santo Domingo to Washington, D.C.?
For a flight from Santo Domingo to Washington, D.C., you will be flying from Las Americas. Santo Domingo Las Americas (SDQ) is just 17.5 mi from the center of the city. Las Americas is the only Santo Domingo airport and it handles 0 outbound flights to Washington, D.C. per day. 7 airlines have flights to Washington, D.C. from Santo Domingo Las Americas on a regular basis.
What are the cheapest airlines flying from Santo Domingo to Washington, D.C. round-trip?
Flying on Frontier is currently your cheapest option to Washington, D.C., with prices starting at $302. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and JetBlue, with the lowest prices starting at $322 and $428, respectively. Frontier is priced at 39% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Santo Domingo to Washington, D.C. one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $139. Users have also found prices from $188 and $221 on Spirit Airlines and JetBlue, respectively.
What are the most popular routes from Santo Domingo to Washington, D.C.?
The most popular route from Santo Domingo to Washington, D.C. is Santo Domingo Las Americas - Washington, D.C. Dulles Intl. You may also consider Santo Domingo Las Americas - Baltimore/Washington or Santo Domingo Las Americas - Washington, D.C. Reagan-National.
Can I find deals for flights from Santo Domingo to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Santo Domingo to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santo Domingo to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santo Domingo to Washington, D.C..
Can I find deals for business class flights from Santo Domingo to Washington, D.C.?
Yes. Cheapflights offers flight deals from Santo Domingo to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Santo Domingo to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Santo Domingo to Washington, D.C. (average of $309). Flying from Santo Domingo to Washington, D.C. in July is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Silver Spring

Fredericksburg

Linthicum Heights

Gaithersburg

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Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Santo Domingo to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$250	Average$292	FlexibilityNo cancel fee	On-time62%
Copa Airlines	Cheapest$261	Average$456	FlexibilityNo cancel fee	On-time70%
Spirit Airlines	Cheapest$289	Average$406	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$417	Average$554	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$449	Average$544	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$470	Average$653	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$497	Average$509	FlexibilityNo cancel fee	On-time69%

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$139+ Cheap flights from Santo Domingo (SDQ) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santo Domingo to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Santo Domingo Las Americas to Washington, D.C. are usually found in June or October, booked 61 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Santo Domingo to Washington, D.C.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Santo Domingo to Washington, D.C.

Cheapest flights from Santo Domingo to Washington, D.C.Explore the most affordable flight options available from Santo Domingo to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Explore the most affordable flight options available from Santo Domingo to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santo Domingo to Washington, D.C. that are best for you.

Best time to book a flight from Santo Domingo to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Santo Domingo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Santo Domingo to Washington, D.C.

How far ahead should I book a flight from Santo Domingo to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Santo Domingo to Washington, D.C.. Price data was last updated on June 27, 2025.

What is the cheapest month to book a flight from Santo Domingo to Washington, D.C.?

What is the cheapest time of day to fly from SDQ to WAS?

Find hourly flight availability from Santo Domingo to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

What is the cheapest day to fly from Santo Domingo to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Santo Domingo to Washington, D.C.. Price data was last updated on December 16, 2024.

How much does it cost to fly round-trip from Santo Domingo to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Delta, Copa Airlines, and United Airlines from Santo Domingo to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Santo Domingo to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Santo Domingo to Washington, D.C.?

What are the cheapest airlines flying from Santo Domingo to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Santo Domingo to Washington, D.C. one-way?

What are the most popular routes from Santo Domingo to Washington, D.C.?

Can I find deals for flights from Santo Domingo to Washington, D.C. that include hotel bookings?

How can I find direct flights from Santo Domingo to Washington, D.C.?

Can I find deals for business class flights from Santo Domingo to Washington, D.C.?

What is the cheapest month to book a flight from Santo Domingo to Washington, D.C.?

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Alternative routes for Santo Domingo to Washington, D.C.

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Top 7 airlines flying from Santo Domingo to Washington, D.C.

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Cheapest flights from Santo Domingo to Washington, D.C.
Explore the most affordable flight options available from Santo Domingo to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.