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Santo Domingo

$201+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SDQ
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
1 adult, Economy
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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 June 23, 2025.

Round-trip from

$479
(Delta)

One-way from

$201
(Priceline)

Popular in

December

Cheapest in

September

Average price

$657
From Washington to Santo Domingo Las Americas
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One-way flight from Washington to Santo Domingo Las Americas
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Highest demand for flights based on searches. 13% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 23, 2025.

This Delta deal was found by Cheapflights users on 6/23. 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.
Thu 10/169:55 pmSEA - SDQ
1 stop11h 33mDelta
Mon 10/277:00 amSDQ - SEA
1 stop15h 29mDelta
Deal found 6/23$479
This JetBlue deal was found by Cheapflights users on 6/22. 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.
Thu 10/911:40 pmSEA - SDQ
1 stop10h 44mJetBlue
Wed 10/1512:47 pmSDQ - SEA
1 stop12h 23mJetBlue
Deal found 6/22$526
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Fri 8/158:08 pmSEA - SDQ
1 stop10h 17mAmerican Airlines
Tue 8/197:05 amSDQ - SEA
2 stops15h 11mAmerican Airlines
Deal found 6/21$529
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Mon 11/1011:13 pmPDX - SDQ
1 stop10h 32mAmerican Airlines
Thu 11/138:55 amSDQ - PDX
1 stop18h 12mAmerican Airlines
Deal found 6/20$533
This FlightHub deal was found by Cheapflights users on 6/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/155:30 pmSEA - SDQ
2 stops13h 20mSpirit Airlines
Tue 7/2210:55 amSDQ - SEA
2 stops32h 30mSpirit Airlines
Deal found 6/21$535
This Delta deal was found by Cheapflights users on 6/21. 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.
Fri 10/37:00 amPDX - SDQ
1 stop14h 30mDelta
Fri 10/103:15 pmSDQ - PDX
2 stops20h 49mDelta
Deal found 6/21$537
This Mytrip deal was found by Cheapflights users on 6/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/185:30 pmSEA - SDQ
2 stops13h 20mMultiple Airlines
Sun 8/103:30 pmSDQ - SEA
3 stops27h 55mMultiple Airlines
Deal found 6/21$567
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:54 pmSEA - SDQ
1 stop10h 01mUnited Airlines
Wed 10/151:10 pmSDQ - SEA
1 stop12h 07mUnited Airlines
Deal found 6/21$579
This Mytrip deal was found by Cheapflights users on 6/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:44 pmPDX - SDQ
3 stops41h 03mMultiple Airlines
Thu 8/143:35 pmSDQ - PDX
2 stops22h 33mMultiple Airlines
Deal found 6/23$592
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:30 amPDX - SDQ
3 stops29h 40mUnited Airlines
Sun 10/53:20 pmSDQ - PDX
2 stops21h 20mUnited Airlines
Deal found 6/23$637
This Delta deal was found by Cheapflights users on 6/22. 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.
Tue 10/2810:20 amGEG - SDQ
2 stops24h 33mDelta
Sat 11/13:15 pmSDQ - GEG
2 stops25h 55mDelta
Deal found 6/22$679
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/197:25 amGEG - SDQ
2 stops27h 45mUnited Airlines
Sat 7/263:20 pmSDQ - GEG
2 stops32h 43mUnited Airlines
Deal found 6/21$851

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 June 23, 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

Fri 9/5

11:40 pm-4:55 pm

1 stop14h 15m

Santo Domingo Las Americas

Thu 9/11

12:47 pm-10:10 pm

1 stop12h 23m

$479

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Wed 8/6

9:30 pm-1:12 pm

1 stop12h 42m

Santo Domingo Las Americas

Wed 8/13

6:00 am-8:50 pm

2 stops17h 50m

$510

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Wed 8/6

8:08 pm-9:25 am

1 stop10h 17m

Santo Domingo Las Americas

Wed 8/13

10:25 am-12:14 am

1 stop16h 49m

$525

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Mon 11/10

11:13 pm-1:45 pm

1 stop10h 32m

Santo Domingo Las Americas

Thu 11/13

8:55 am-11:07 pm

1 stop18h 12m

$533

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Tue 7/15

5:30 pm-9:50 am

2 stops13h 20m

Santo Domingo Las Americas

Tue 7/22

10:55 am-4:25 pm

2 stops32h 30m

$535

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Fri 10/3

10:55 pm-5:51 pm

2 stops15h 56m

Santo Domingo Las Americas

Fri 10/10

3:15 pm-9:04 am

2 stops20h 49m

$537

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Fri 7/18

5:30 pm-9:50 am

2 stops13h 20m

Santo Domingo Las Americas

Sun 8/10

3:30 pm-4:25 pm

3 stops27h 55m

$567

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Sun 8/10

7:44 pm-3:47 pm

3 stops41h 03m

Santo Domingo Las Americas

Thu 8/14

3:35 pm-11:08 am

2 stops22h 33m

$592

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Wed 10/1

5:30 am-2:10 pm

3 stops29h 40m

Santo Domingo Las Americas

Sun 10/5

3:20 pm-9:40 am

2 stops21h 20m

$637

SpokaneSanto Domingo

GEG - SDQ

GEGSDQ

Spokane

Tue 10/28

10:20 am-1:53 pm

2 stops24h 33m

Santo Domingo Las Americas

Sat 11/1

3:15 pm-2:10 pm

2 stops25h 55m

$679

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 26 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 June 23, 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.

Rainfall in Santo Domingo by month

Plan your trip to Santo Domingo by taking into account the average rainfall totals by month.

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.

Temperature in Santo Domingo by month

Plan your trip to Santo Domingo by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Santo Domingo

Get insights into the airlines that provide service to Santo Domingo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santo Domingo. Reviews last updated June 23, 2025.
To help decide which airline to fly from Washington to Santo Domingo, see what other customers have to say about Delta, Copa Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,966 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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
7,966 reviews
Delta
8.0
Very good
7,966 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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
1,460 reviews
Delta
8.0
Very good
7,966 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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
8,831 reviews
Delta
8.0
Very good
7,966 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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
2,922 reviews
Delta
8.0
Very good
7,966 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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
7,966 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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

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.

  • 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 Spirit Airlines ($201), American Airlines ($228), and Delta ($234).

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

    The most popular flight routes from State of Washington to Santo Domingo are Seattle/Tacoma Intl - Santo Domingo Las Americas, Portland - Santo Domingo Las Americas and Spokane - Santo Domingo Las Americas.

  • 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

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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.
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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 June 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$478Average$641FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$481Average$719FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$543Average$675FlexibilityNo cancel feeOn-time71%

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