Santo Domingo

$214+ Cheap flights from Washington 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SDQ
8월 24 — 8월 311
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Cheap flight deals from Washington to Santo Domingo

Keep the following information in mind while searching for Washington to Santo Domingo flight deals. Data was last updated 8월 19, 2025.

Round-trip from

$436
(Kiwi.com)

One-way from

$214
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$680
From Washington to Santo Domingo Las Americas
One-way flight from Washington to Santo Domingo Las Americas
Highest demand for flights based on searches. 7% potential increase in price ($51 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find flight deals from Washington to Santo Domingo

Cheapest flights from Washington to Santo Domingo
Explore the most affordable flight options available from Washington to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8월 19, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 9/239:33 pmSEA - SDQ
1 stop15h 57mMultiple Airlines
토 10/43:35 pmSDQ - SEA
2 stops35h 55mMultiple Airlines
Deal found 8/18$436
This JetBlue deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 10/1011:40 pmSEA - SDQ
1 stop10h 42mJetBlue
화 10/148:10 amSDQ - SEA
1 stop17h 00mJetBlue
Deal found 8/19$470
This Justfly.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 10/91:10 pmSEA - SDQ
1 stop16h 51mJetBlue
화 10/148:10 amSDQ - SEA
1 stop17h 00mJetBlue
Deal found 8/19$474
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 9/163:45 pmSEA - SDQ
1 stop17h 35mDelta
화 9/236:03 amSDQ - SEA
1 stop17h 13mDelta
Deal found 8/18$479
This Justfly.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 10/91:10 pmSEA - SDQ
1 stop16h 51mJetBlue
월 10/135:35 amSDQ - SEA
1 stop19h 35mJetBlue
Deal found 8/19$481
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 12/81:23 amSEA - SDQ
2 stops15h 32mAmerican Airlines
수 12/174:20 pmSDQ - SEA
1 stop11h 02mAmerican Airlines
Deal found 8/18$486
This Justfly.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 10/1011:40 pmSEA - SDQ
1 stop22h 15mJetBlue
월 10/135:35 amSDQ - SEA
1 stop19h 35mJetBlue
Deal found 8/19$487
This Priceline deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 9/2511:59 pmSEA - SDQ
1 stop10h 25mJetBlue
일 10/56:05 pmSDQ - SEA
1 stop31h 05mJetBlue
Deal found 8/18$495
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 10/1110:55 pmSEA - SDQ
1 stop14h 35mMultiple Airlines
화 10/143:54 pmSDQ - SEA
2 stops19h 33mMultiple Airlines
Deal found 8/19$516
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 11/133:30 pmSEA - SDQ
1 stop17h 58mDelta
일 11/168:05 pmSDQ - SEA
1 stop18h 51mDelta
Deal found 8/19$518
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 10/311:40 pmSEA - SDQ
2 stops15h 19mDelta
금 10/107:49 pmSDQ - SEA
2 stops19h 58mDelta
Deal found 8/19$520
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 10/110:05 pmPDX - SDQ
1 stop12h 19mDelta
일 10/56:03 amSDQ - PDX
1 stop18h 02mDelta
Deal found 8/18$533

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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, Cheapflights users made 2,558,603 searches. Data last updated 8월 19, 2025.
Use the filters below to find and compare flights from Washington to Santo Domingo that are best for you.

Fly from

Washington

Fly to

Santo Domingo

Route

Depart

Return

Price

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

화 9/23

9:33 pm-4:30 pm

1 stop15h 57m

Santo Domingo Las Americas

토 10/4

3:35 pm-12:30 am

2 stops35h 55m

$436

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

금 10/10

11:40 pm-1:22 pm

1 stop10h 42m

Santo Domingo Las Americas

화 10/14

8:10 am-10:10 pm

1 stop17h 00m

$470

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

토 10/11

11:40 pm-1:22 pm

1 stop10h 42m

Santo Domingo Las Americas

화 10/14

8:10 am-10:10 pm

1 stop17h 00m

$470

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

목 10/9

1:10 pm-9:01 am

1 stop16h 51m

Santo Domingo Las Americas

화 10/14

8:10 am-10:10 pm

1 stop17h 00m

$474

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

수 9/17

9:58 pm-5:59 pm

1 stop17h 01m

Santo Domingo Las Americas

수 9/24

7:40 pm-10:15 am

1 stop17h 35m

$479

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

금 10/3

5:26 pm-11:55 am

2 stops15h 29m

Santo Domingo Las Americas

금 10/10

12:47 pm-10:17 pm

1 stop12h 30m

$479

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

화 9/16

8:51 pm-11:15 am

1 stop11h 24m

Santo Domingo Las Americas

화 9/23

7:00 am-11:59 pm

1 stop19h 59m

$479

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

화 9/16

3:45 pm-12:20 pm

1 stop17h 35m

Santo Domingo Las Americas

화 9/23

6:03 am-8:16 pm

1 stop17h 13m

$479

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

화 9/23

11:59 pm-1:24 pm

1 stop10h 25m

Santo Domingo Las Americas

토 10/4

12:50 pm-10:24 pm

1 stop12h 34m

$479

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

화 9/16

11:40 pm-1:24 pm

1 stop10h 44m

Santo Domingo Las Americas

화 9/23

8:10 am-10:20 pm

1 stop17h 10m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 35 results
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Best time to book a flight from Washington to Santo Domingo

Have a flexible travel schedule? Discover the best time to fly to Santo Domingo from Washington 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 Washington to Santo Domingo

What is the cheapest month to book a flight from State of Washington to Santo Domingo?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Santo Domingo (average of $362). Flying from State of Washington 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 WA to SDQ?

Find hourly flight availability from Washington 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 8월 19, 2025.

When flying from State of Washington to Santo Domingo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Washington 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 Washington?

    Located just 17.5 mi from the city center, Santo Domingo Las Americas (SDQ) is the airport most travelers will use when flying to Santo Domingo from Washington.

  • How long is the flight from State of Washington to Santo Domingo?

    Airlines like JetBlue, Delta, and American Airlines fly from State of Washington to Santo Domingo in about 10h 42m. The time it takes to get you to your destination can typically vary by up to 6h 19m. State of Washington and Santo Domingo are separated by a distance of 3557 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Santo Domingo one-way?

    The cheapest airlines for a one-way flight from State of Washington to Santo Domingo are American Airlines ($228), Delta ($256), and United Airlines ($311).

  • What are the most popular routes from State of Washington to Santo Domingo?

  • Can I find deals for flights from Washington to Santo Domingo that include hotel bookings?

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

  • How can I find direct flights from Washington to Santo Domingo?

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

  • Can I find deals for business class flights from Washington to Santo Domingo?

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Santo Domingo?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Santo Domingo (average of $362). Flying from State of Washington 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

Traveling to a place near Santo Domingo?

Book flights to Santo Domingo if you plan to visit one of these locations
Juan Dolio

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Alternative routes for Washington to Santo Domingo

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Washington to Santo Domingo

Discover the top 3 airlines that operate flights from Washington to Santo Domingo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 8월 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$478Average$649FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$497Average$719FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$525Average$770FlexibilityNo cancel feeOn-time71%

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