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Santo Domingo

$240+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SDQ
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$471
(Delta)

One-way from

$240
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$685
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. 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 ($48 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 2, 2025.

This Delta deal was found by Cheapflights users on 4/1. 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.
Thu 4/247:23 amSEA - SDQ
1 stop14h 27mDelta
Wed 5/77:00 amSDQ - SEA
2 stops15h 55mDelta
Deal found 4/1$471
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/612:30 pmSEA - SDQ
2 stops23h 30mSpirit Airlines
Mon 5/124:50 pmSDQ - SEA
2 stops24h 35mSpirit Airlines
Deal found 4/1$472
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/510:10 pmSEA - SDQ
1 stop10h 05mAmerican Airlines
Fri 5/96:24 amSDQ - SEA
1 stop19h 43mAmerican Airlines
Deal found 4/1$479
This Delta deal was found by Cheapflights users on 4/2. 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 4/267:50 pmPDX - SDQ
2 stops14h 45mDelta
Sat 5/32:41 pmSDQ - PDX
2 stops21h 27mDelta
Deal found 4/2$537
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2812:30 pmSEA - SDQ
3 stops30h 15mMultiple Airlines
Fri 5/24:44 pmSDQ - SEA
3 stops21h 51mMultiple Airlines
Deal found 4/1$541
This Priceline deal was found by Cheapflights users on 4/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:40 pmPDX - SDQ
2 stops17h 55mSpirit Airlines
Fri 5/234:50 pmSDQ - PDX
2 stops22h 52mSpirit Airlines
Deal found 4/1$543
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Sun 5/45:53 pmPDX - SDQ
2 stops14h 22mAmerican Airlines
Sat 5/105:00 amSDQ - PDX
2 stops18h 36mAmerican Airlines
Deal found 4/2$589
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:40 pmPDX - SDQ
2 stops17h 55mMultiple Airlines
Fri 5/2310:19 amSDQ - PDX
3 stops29h 23mMultiple Airlines
Deal found 4/1$620
This JetBlue deal was found by Cheapflights users on 4/2. 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.
Tue 10/711:45 pmSEA - SDQ
1 stop12h 33mJetBlue
Sun 10/128:50 amSDQ - SEA
1 stop16h 22mJetBlue
Deal found 4/2$655
This United deal was found by Cheapflights users on 4/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:56 pmPDX - SDQ
1 stop10h 04mUnited Airlines
Sun 10/51:10 pmSDQ - PDX
2 stops23h 30mUnited Airlines
Deal found 4/1$717
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/44:26 pmSEA - SDQ
2 stops41h 56mFrontier
Sun 4/132:32 pmSDQ - SEA
2 stops24h 24mFrontier
Deal found 3/31$855
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Tue 10/712:46 pmSEA - SDQ
2 stops20h 14mUnited Airlines
Sun 10/121:10 pmSDQ - SEA
1 stop12h 10mUnited Airlines
Deal found 4/2$876

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 April 2, 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

Thu 4/24

7:23 am-12:50 am

1 stop14h 27m

Santo Domingo Las Americas

Wed 5/7

7:00 am-7:55 pm

2 stops15h 55m

$471

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Tue 5/6

12:30 pm-3:00 pm

2 stops23h 30m

Santo Domingo Las Americas

Mon 5/12

4:50 pm-2:25 pm

2 stops24h 35m

$472

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Mon 5/5

10:10 pm-11:15 am

1 stop10h 05m

Santo Domingo Las Americas

Fri 5/9

6:24 am-11:07 pm

1 stop19h 43m

$479

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Sat 4/26

7:50 pm-1:35 pm

2 stops14h 45m

Santo Domingo Las Americas

Sat 5/3

2:41 pm-9:08 am

2 stops21h 27m

$537

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Mon 4/28

12:30 pm-9:45 pm

3 stops30h 15m

Santo Domingo Las Americas

Fri 5/2

4:44 pm-11:35 am

3 stops21h 51m

$541

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Fri 5/16

5:40 pm-2:35 pm

2 stops17h 55m

Santo Domingo Las Americas

Fri 5/23

4:50 pm-12:42 pm

2 stops22h 52m

$543

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Sun 5/4

10:34 pm-1:17 pm

1 stop11h 43m

Santo Domingo Las Americas

Sat 5/10

5:00 am-8:36 pm

2 stops18h 36m

$589

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Sun 5/4

7:01 pm-3:49 pm

2 stops17h 48m

Santo Domingo Las Americas

Sat 5/10

3:50 pm-5:31 pm

3 stops28h 41m

$594

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Wed 5/14

11:38 am-2:01 am

1 stop11h 23m

Santo Domingo Las Americas

Wed 5/21

10:30 am-8:54 pm

1 stop13h 24m

$712

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Fri 7/4

9:59 am-1:50 am

1 stop12h 51m

Santo Domingo Las Americas

Fri 2/27

2:55 pm-12:27 pm

2 stops25h 32m

$717

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 23 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 April 2, 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 April 2, 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 JetBlue. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

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
8,616 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

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.
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,897 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,886 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

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 ($240), American Airlines ($271), and United Airlines ($316).

  • 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

Traveling to a place near Washington?

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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$481Average$719FlexibilityNo cancel feeOn-time62%
DeltaCheapest$490Average$619FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$543Average$831FlexibilityNo cancel feeOn-time71%

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