What are the cheapest airlines to fly from District of Columbia to Santo Domingo one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $152. However, be on the lookout for offers from JetBlue and Copa Airlines, as they are both options that can get you from District of Columbia to Santo Domingo for a low price.

In terms of precipitation, rainfall in Santo Domingo ranges from 1.6 - 6.7 inches per month. May is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Santo Domingo when rainfall is around 1.6 in.

If weather is an important factor for your trip to Santo Domingo, use this chart to help with planning. For those seeking warmer temperatures, June 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 75.2 F).

What are the most popular airlines that fly from District of Columbia to Santo Domingo?

Before booking your flight from District of Columbia to Santo Domingo check out the most popular airlines for this route: Copa Airlines, Delta or Frontier.

How far in advance should I book a flight from District of Columbia to Santo Domingo?

To save up to 82% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from District of Columbia to Santo Domingo from $499 1-2 weeks out and tickets from $699 for flights departing within the next 72 hours.

What is the cheapest month to fly from District of Columbia to Santo Domingo?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Santo Domingo. Flights to Santo Domingo from District of Columbia in January are about $549 on average during January, but can be found for as low as $296.

What airport do you fly into for flights to Santo Domingo from District of Columbia?

If you book a flight to Santo Domingo from District of Columbia, you will be flying to Las Americas, which is the city’s only airport. Santo Domingo Las Americas (SDQ) is located 17.5 mi from the center of Santo Domingo.

How can I find direct flights from District of Columbia to Santo Domingo?

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

Can I find deals for business class flights from District of Columbia to Santo Domingo?

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

$152+ Flights from District of Columbia to Santo Domingo

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Cheap flight deals from District of Columbia to Santo Domingo

Round-trip from	$340 (FlightHub)
One-way from	$152 (SmartFares)
Popular in	December
Cheapest in	January
Average price	$549

From District of Columbia to Santo Domingo Las Americas

Search Deals

One-way flight from District of Columbia to Santo Domingo Las Americas

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from District of Columbia to Santo Domingo

Cheapest flights from District of Columbia to Santo Domingo
Explore the most affordable flight options available from District of Columbia to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Sat 8/21:37 pmIAD - SDQ

1 stop21h 08mFrontier

Mon 8/119:50 pmSDQ - IAD

1 stop14h 06mFrontier

Deal found 7/24

$339

Thu 8/219:33 pmIAD - SDQ

1 stop14h 23mMultiple Airlines

Sat 8/301:01 pmSDQ - IAD

1 stop7h 47mMultiple Airlines

Deal found 7/24

$360

Thu 8/215:10 pmDCA - SDQ

1 stop8h 05mJetBlue

Wed 8/276:05 amSDQ - DCA

1 stop12h 27mJetBlue

Deal found 7/24

$392

Thu 8/214:34 pmIAD - SDQ

1 stop18h 24mCopa Airlines

Wed 8/272:07 pmSDQ - IAD

1 stop10h 21mCopa Airlines

Deal found 7/24

$439

Sun 11/212:30 pmIAD - SDQ

1 stop10h 59mDelta

Fri 11/146:40 amSDQ - IAD

1 stop10h 51mDelta

Deal found 7/24

$465

Sun 11/25:00 amDCA - SDQ

1 stop7h 53mDelta

Fri 11/144:22 pmSDQ - DCA

1 stop6h 54mDelta

Deal found 7/24

$465

Fri 8/225:55 amDCA - SDQ

2 stops9h 30mAmerican Airlines

Fri 8/297:20 pmSDQ - DCA

1 stop15h 39mAmerican Airlines

Deal found 7/23

$469

Best flights from District of Columbia to Santo Domingo
Discover carefully curated flight deals from District of Columbia to Santo Domingo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2025.

Tue 8/512:51 pmIAD - SDQ

1 stop28h 34mFrontier

Wed 8/136:41 pmSDQ - IAD

1 stop16h 48mFrontier

Deal found 7/24

$340

Thu 8/219:33 pmIAD - SDQ

1 stop14h 23mMultiple Airlines

Sat 8/301:01 pmSDQ - IAD

1 stop7h 47mMultiple Airlines

Deal found 7/24

$360

Thu 8/215:10 pmDCA - SDQ

1 stop8h 05mJetBlue

Wed 8/276:05 amSDQ - DCA

1 stop12h 27mJetBlue

Deal found 7/24

$392

Thu 8/214:34 pmIAD - SDQ

1 stop18h 24mCopa Airlines

Wed 8/272:07 pmSDQ - IAD

1 stop10h 21mCopa Airlines

Deal found 7/24

$439

Tue 1/137:00 amIAD - SDQ

1 stop6h 15mDelta

Tue 1/208:00 pmSDQ - IAD

1 stop16h 53mDelta

Deal found 7/24

$465

Wed 8/207:44 amIAD - SDQ

2 stops12h 46mAmerican Airlines

Wed 8/277:20 pmSDQ - IAD

2 stops17h 28mAmerican Airlines

Deal found 7/22

$469

Sun 11/25:00 amDCA - SDQ

1 stop7h 53mDelta

Fri 11/144:22 pmSDQ - DCA

1 stop6h 54mDelta

Deal found 7/24

$465

Fri 8/225:55 amDCA - SDQ

2 stops9h 30mAmerican Airlines

Fri 8/297:20 pmSDQ - DCA

1 stop15h 39mAmerican Airlines

Deal found 7/23

$469

Last-minute flights from District of Columbia to Santo Domingo
Discover last-minute flight deals from District of Columbia to Santo Domingo. Data last updated July 25, 2025 and is based on user searches.

Tue 7/297:00 amDCA - SDQ

1 stop6h 22mJetBlue

Mon 8/411:05 pmSDQ - DCA

1 stop23h 53mJetBlue

Deal found 7/23

$556

Thu 7/317:25 pmIAD - SDQ

1 stop21h 04mMultiple Airlines

Fri 8/810:19 amSDQ - IAD

1 stop10h 54mMultiple Airlines

Deal found 7/24

$541

Thu 7/314:25 pmIAD - SDQ

1 stop10h 20mCopa Airlines

Wed 8/202:07 pmSDQ - IAD

1 stop14h 11mCopa Airlines

Deal found 7/24

$569

Thu 7/319:08 amDCA - SDQ

1 stop11h 47mAmerican Airlines

Wed 8/204:25 pmSDQ - DCA

1 stop6h 39mAmerican Airlines

Deal found 7/23

$600

Thu 7/315:39 pmIAD - SDQ

2 stops15h 36mAmerican Airlines

Wed 8/204:25 pmSDQ - IAD

2 stops16h 17mAmerican Airlines

Deal found 7/23

$604

Sat 8/21:37 pmIAD - SDQ

1 stop21h 08mFrontier

Mon 8/119:50 pmSDQ - IAD

1 stop14h 06mFrontier

Deal found 7/24

$339

Sun 8/36:00 pmDCA - SDQ

2 stops15h 09mFrontier

Sun 8/1711:50 amSDQ - DCA

2 stops24h 14mFrontier

Deal found 7/24

$652

Sun 8/34:51 pmDCA - SDQ

1 stop8h 06mDelta

Sun 8/107:44 pmSDQ - DCA

1 stop14h 30mDelta

Deal found 7/24

$755

Wed 8/207:44 amIAD - SDQ

2 stops12h 46mAmerican Airlines

Wed 8/277:20 pmSDQ - IAD

2 stops17h 28mAmerican Airlines

Deal found 7/22

$469

Thu 8/219:33 pmIAD - SDQ

1 stop14h 23mMultiple Airlines

Sat 8/301:01 pmSDQ - IAD

1 stop7h 47mMultiple Airlines

Deal found 7/24

$360

Thu 8/215:10 pmDCA - SDQ

1 stop8h 05mJetBlue

Wed 8/276:05 amSDQ - DCA

1 stop12h 27mJetBlue

Deal found 7/24

$392

Thu 8/214:34 pmIAD - SDQ

1 stop18h 24mCopa Airlines

Wed 8/272:07 pmSDQ - IAD

1 stop10h 21mCopa Airlines

Deal found 7/24

$439

One-way flights from District of Columbia to Santo Domingo
Search for one-way flight options from District of Columbia to Santo Domingo. Find affordable one-way fares based on user searches. Data last updated July 25, 2025.

Sat 8/2311:11 amIAD - SDQ

1 stop25h 37mFrontier

Deal found 7/22

$152

Sat 8/239:33 pmIAD - SDQ

2 stops18h 27mMultiple Airlines

Deal found 7/24

$173

Thu 8/215:10 pmDCA - SDQ

1 stop8h 05mJetBlue

Deal found 7/24

$205

Wed 8/134:34 pmIAD - SDQ

1 stop18h 24mCopa Airlines

Deal found 7/23

$211

Thu 8/215:20 pmIAD - SDQ

2 stops16h 05mAmerican Airlines

Deal found 7/24

$281

Thu 8/2111:59 amDCA - SDQ

2 stops8h 31mAmerican Airlines

Deal found 7/24

$281

Fri 8/227:22 amIAD - SDQ

1 stop6h 00mDelta

Deal found 7/22

$301

Sat 8/231:05 amIAD - SDQ

2 stops33h 45mAvianca

Deal found 7/22

$351

Wed 8/276:00 amDCA - SDQ

3 stops27h 30mMultiple Airlines

Deal found 7/24

$358

Fri 8/296:30 amDCA - SDQ

2 stops14h 00mBritish Airways

Deal found 7/24

$383

Fri 8/86:05 amDCA - SDQ

1 stop11h 59mDelta

Deal found 7/23

$391

Sun 7/271:00 pmDCA - SDQ

2 stops12h 50mUnited Airlines

Deal found 7/23

$1,846

Cheapflights Fare Finder

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

Sat 8/2

1:37 pm-10:45 am

1 stop21h 08m

Santo Domingo Las Americas

Mon 8/11

9:50 pm-11:56 am

1 stop14h 06m

$339

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 8/21

9:33 pm-11:56 am

1 stop14h 23m

Santo Domingo Las Americas

Sat 8/30

1:01 pm-8:48 pm

1 stop7h 47m

$360

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Thu 8/21

5:10 pm-1:15 am

1 stop8h 05m

Santo Domingo Las Americas

Wed 8/27

6:05 am-6:32 pm

1 stop12h 27m

$392

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Thu 8/21

4:34 pm-10:58 am

1 stop18h 24m

Santo Domingo Las Americas

Wed 8/27

2:07 pm-12:28 am

1 stop10h 21m

$439

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Sun 9/7

7:22 am-1:22 pm

1 stop6h 00m

Santo Domingo Las Americas

Thu 9/18

2:50 pm-9:39 pm

1 stop6h 49m

$465

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Wed 8/20

7:44 am-8:30 pm

2 stops12h 46m

Santo Domingo Las Americas

Wed 8/27

7:20 pm-12:48 pm

2 stops17h 28m

$469

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Fri 8/22

5:55 am-3:25 pm

2 stops9h 30m

Santo Domingo Las Americas

Fri 8/29

7:20 pm-10:59 am

1 stop15h 39m

$469

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Sat 8/23

11:11 am-12:48 pm

1 stop25h 37m

$152

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Sat 8/23

9:33 pm-4:00 pm

2 stops18h 27m

$173

Washington, D.C.Santo Domingo

DCA - SDQ

DCASDQ

Washington, D.C. Reagan-National

Thu 8/21

5:10 pm-1:15 am

1 stop8h 05m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 19 results

Best time to book a flight from District of Columbia to Santo Domingo

Have a flexible travel schedule? Discover the best time to fly to Santo Domingo from District of Columbia 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 District of Columbia to Santo Domingo

What is the cheapest month to book a flight from District of Columbia to Santo Domingo?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to Santo Domingo (average of $362). Flying from District of Columbia to Santo Domingo in December is currently the most expensive (average of $583). 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 DC to SDQ?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Santo Domingo as you normally would.

Reviews of airlines servicing Santo Domingo

Read through reviews of airlines operating flights from District of Columbia to Santo Domingo, such as Delta, Copa Airlines, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,967 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

7,967 reviews

Delta

8.0

Very good

7,967 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

1,490 reviews

Delta

8.0

Very good

7,967 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

8,880 reviews

Delta

8.0

Very good

7,967 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

2,912 reviews

Delta

8.0

Very good

7,967 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

7,967 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 into for flights to Santo Domingo from District of Columbia?
If you book a flight to Santo Domingo from District of Columbia, you will be flying to Las Americas, which is the city’s only airport. Santo Domingo Las Americas (SDQ) is located 17.5 mi from the center of Santo Domingo.
What are the cheapest airlines to fly from District of Columbia to Santo Domingo one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $152. However, be on the lookout for offers from JetBlue and Copa Airlines, as they are both options that can get you from District of Columbia to Santo Domingo for a low price.
Can I find deals for flights from District of Columbia to Santo Domingo that include hotel bookings?
Yes. In addition to deals on District of Columbia to Santo Domingo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Santo Domingo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Santo Domingo.
Can I find deals for business class flights from District of Columbia to Santo Domingo?
Yes. Cheapflights offers flight deals from District of Columbia to Santo Domingo 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 District of Columbia to Santo Domingo?
Currently, January is the cheapest month in which you can book a flight from District of Columbia to Santo Domingo (average of $362). Flying from District of Columbia to Santo Domingo in December is currently the most expensive (average of $583). 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

Juan Dolio

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from District of Columbia to Santo Domingo

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$284	Average$370	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$296	Average$409	FlexibilityNo cancel fee	On-time65%
Copa Airlines	Cheapest$332	Average$454	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$408	Average$600	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$413	Average$571	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$440	Average$624	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$487	Average$677	FlexibilityNo cancel fee	On-time69%

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$152+ Cheap flights from District of Columbia to Santo Domingo (SDQ)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Santo Domingo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from District of Columbia to Santo Domingo

Keep the following information in mind while searching for District of Columbia to Santo Domingo flight deals. Data was last updated July 25, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from District of Columbia to Santo Domingo

Cheapest flights from District of Columbia to Santo DomingoExplore the most affordable flight options available from District of Columbia to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Explore the most affordable flight options available from District of Columbia to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Santo Domingo that are best for you.

Best time to book a flight from District of Columbia to Santo Domingo

Have a flexible travel schedule? Discover the best time to fly to Santo Domingo from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Santo Domingo

What is the cheapest month to book a flight from District of Columbia to Santo Domingo?

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

Find hourly flight availability from District of Columbia to Santo Domingo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2025.

Reviews of airlines servicing Santo Domingo

Read through reviews of airlines operating flights from District of Columbia to Santo Domingo, such as Delta, Copa Airlines, and United Airlines. You can also see how each airline stacks up 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 District of Columbia to Santo Domingo. 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 into for flights to Santo Domingo from District of Columbia?

What are the cheapest airlines to fly from District of Columbia to Santo Domingo one-way?

Can I find deals for flights from District of Columbia to Santo Domingo that include hotel bookings?

How can I find direct flights from District of Columbia to Santo Domingo?

Can I find deals for business class flights from District of Columbia to Santo Domingo?

What is the cheapest month to book a flight from District of Columbia to Santo Domingo?

Traveling to a place near Santo Domingo?

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Alternative routes for District of Columbia to Santo Domingo

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Top 7 airlines flying from District of Columbia to Santo Domingo

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Cheapest flights from District of Columbia to Santo Domingo
Explore the most affordable flight options available from District of Columbia to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.