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Santo Domingo

$162+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SDQ
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$479
(American Airlines)

One-way from

$162
(eDestinos)

Popular in

December

Cheapest in

September

Average price

$609
Provider with most accurate pricing for Seattle/Tacoma Intl-Santo Domingo Las Americas flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Santo Domingo Las Americas flights.
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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. 10% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 6/312:24 amSEA - SDQ
1 stop9h 53mAmerican Airlines
Thu 6/52:35 pmSDQ - SEA
1 stop12h 12mAmerican Airlines
Deal found 4/30$479
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/317:15 amSEA - SDQ
1 stop14h 04mDelta
Sat 6/77:05 amSDQ - SEA
1 stop16h 19mDelta
Deal found 5/1$489
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 5/276:07 pmPDX - SDQ
2 stops14h 08mAmerican Airlines
Tue 6/35:00 amSDQ - PDX
2 stops18h 36mAmerican Airlines
Deal found 4/30$537
This Delta deal was found by Cheapflights users on 4/30. 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 9/197:00 amPDX - SDQ
1 stop14h 30mDelta
Sat 9/276:10 amSDQ - PDX
2 stops18h 44mDelta
Deal found 4/30$547
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Thu 5/223:20 pmSEA - SDQ
2 stops22h 09mMultiple Airlines
Fri 5/3010:19 amSDQ - SEA
1 stop14h 41mMultiple Airlines
Deal found 4/30$554
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 9/227:00 pmSEA - SDQ
2 stops13h 55mUnited Airlines
Tue 9/306:00 amSDQ - SEA
3 stops18h 06mUnited Airlines
Deal found 4/30$600
This United Airlines deal was found by Cheapflights users on 4/30. 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 10/110:14 pmPDX - SDQ
1 stop12h 56mUnited Airlines
Sun 10/51:10 pmSDQ - PDX
2 stops23h 18mUnited Airlines
Deal found 4/30$627
This Priceline deal was found by Cheapflights users on 4/30. 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.
Fri 6/133:11 pmSEA - SDQ
2 stops40h 33mFrontier
Thu 6/191:49 amSDQ - SEA
2 stops25h 45mFrontier
Deal found 4/30$635
This JetBlue deal was found by Cheapflights users on 4/30. 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 11/1311:59 pmSEA - SDQ
1 stop11h 05mJetBlue
Sun 11/166:00 amSDQ - SEA
1 stop19h 19mJetBlue
Deal found 4/30$743
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/143:45 pmPDX - SDQ
3 stops53h 10mMultiple Airlines
Thu 5/2212:27 pmSDQ - PDX
3 stops27h 38mMultiple Airlines
Deal found 4/30$758
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 12/103:37 pmGEG - SDQ
2 stops16h 23mAmerican Airlines
Wed 12/175:50 pmSDQ - GEG
2 stops23h 14mAmerican Airlines
Deal found 4/30$769
This United Airlines deal was found by Cheapflights users on 4/29. 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 12/102:05 pmGEG - SDQ
2 stops19h 35mUnited Airlines
Wed 12/174:20 pmSDQ - GEG
3 stops26h 59mUnited Airlines
Deal found 4/29$934

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 May 1, 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

Tue 6/3

12:24 am-1:17 pm

1 stop9h 53m

Santo Domingo Las Americas

Thu 6/5

2:35 pm-11:47 pm

1 stop12h 12m

$479

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Sat 5/31

7:15 am-12:19 am

1 stop14h 04m

Santo Domingo Las Americas

Sat 6/7

7:05 am-8:24 pm

1 stop16h 19m

$489

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Tue 5/27

6:07 pm-11:15 am

2 stops14h 08m

Santo Domingo Las Americas

Tue 6/3

5:00 am-8:36 pm

2 stops18h 36m

$537

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Fri 9/19

7:00 am-12:30 am

1 stop14h 30m

Santo Domingo Las Americas

Sat 9/27

6:10 am-9:54 pm

2 stops18h 44m

$547

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Thu 5/22

3:20 pm-4:29 pm

2 stops22h 09m

Santo Domingo Las Americas

Fri 5/30

10:19 am-10:00 pm

1 stop14h 41m

$554

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Wed 10/1

10:14 pm-2:10 pm

1 stop12h 56m

Santo Domingo Las Americas

Sun 10/5

1:10 pm-9:28 am

2 stops23h 18m

$627

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Fri 6/13

3:11 pm-10:44 am

2 stops40h 33m

Santo Domingo Las Americas

Thu 6/19

1:49 am-12:34 am

2 stops25h 45m

$635

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Fri 5/23

5:14 pm-1:50 am

2 stops29h 36m

Santo Domingo Las Americas

Fri 5/30

6:00 am-9:58 pm

2 stops18h 58m

$685

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Wed 5/14

3:45 pm-11:55 pm

3 stops53h 10m

Santo Domingo Las Americas

Thu 5/22

12:27 pm-1:05 pm

3 stops27h 38m

$758

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Tue 5/13

3:20 pm-3:00 pm

2 stops20h 40m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 20 results
1
2

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 May 1, 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 May 1, 2025.
To help decide which airline to fly from Washington to Santo Domingo, see what other customers have to say about Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Condor
6.3
Okay
323 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Spirit Airlines
6.3
Okay
7,963 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 ($162), American Airlines ($228), and Delta ($233).

  • 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 Portland - Santo Domingo Las Americas, Seattle/Tacoma Intl - 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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Book flights to Washington if you plan to visit one of these locations
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$481Average$719FlexibilityNo cancel feeOn-time62%
DeltaCheapest$490Average$616FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$543Average$809FlexibilityNo cancel feeOn-time71%

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