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$259+ Cheap flights from Santo Domingo (SDQ) to Seattle (SEA)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDQ — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Santo Domingo to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Santo Domingo (SDQ) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$481
(Delta)

One-way from

$259
(Delta)

Popular in

November

Cheapest in

February

Average price

$533
From Santo Domingo Las Americas to Seattle/Tacoma Intl
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One-way flight from Santo Domingo Las Americas to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 12% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Santo Domingo to Seattle

Cheapest flights from Santo Domingo to Seattle
Explore the most affordable flight options available from Santo Domingo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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 9/306:03 amSDQ - SEA
2 stops19h 03mDelta
Tue 10/143:40 pmSEA - SDQ
1 stop17h 44mDelta
Deal found 9/10$481
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/305:45 amSDQ - SEA
3 stops18h 30mUnited Airlines
Tue 10/145:26 pmSEA - SDQ
2 stops15h 15mUnited Airlines
Deal found 9/10$482
This Delta deal was found by Cheapflights users on 9/11. 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 9/207:40 pmSDQ - SEA
1 stop17h 35mDelta
Sat 9/277:45 amSEA - SDQ
1 stop13h 51mDelta
Deal found 9/11$485
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/106:00 amSDQ - SEA
2 stops19h 13mAmerican Airlines
Tue 12/3011:59 pmSEA - SDQ
2 stops13h 47mAmerican Airlines
Deal found 9/10$504
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/1310:25 amSDQ - SEA
1 stop16h 10mAmerican Airlines
Fri 10/178:49 pmSEA - SDQ
1 stop15h 31mAmerican Airlines
Deal found 9/10$508
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 9/204:20 pmSDQ - SEA
2 stops19h 59mAmerican Airlines
Sat 9/278:51 pmSEA - SDQ
1 stop11h 24mAmerican Airlines
Deal found 9/11$509
This Delta deal was found by Cheapflights users on 9/11. 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 12/128:40 pmSDQ - SEA
1 stop17h 45mDelta
Mon 1/59:55 pmSEA - SDQ
1 stop11h 35mDelta
Deal found 9/11$541
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 9/285:05 pmSDQ - SEA
2 stops44h 15mMultiple Airlines
Thu 10/29:33 pmSEA - SDQ
1 stop15h 57mMultiple Airlines
Deal found 9/10$562
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 12/122:53 pmSDQ - SEA
2 stops25h 49mUnited Airlines
Mon 1/51:35 pmSEA - SDQ
2 stops20h 06mUnited Airlines
Deal found 9/11$564
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 10/1310:19 amSDQ - SEA
1 stop15h 11mMultiple Airlines
Fri 10/175:47 pmSEA - SDQ
2 stops18h 07mMultiple Airlines
Deal found 9/10$570

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santo Domingo to Seattle 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 September 11, 2025.
Use the filters below to find and compare flights from Santo Domingo to Seattle that are best for you.

Fly from

Santo Domingo

Fly to

Seattle

Route

Depart

Return

Price

Santo DomingoSeattle

SDQ - SEA

SDQSEA

Santo Domingo Las Americas

Tue 9/30

6:03 am-10:25 pm

1 stop19h 22m

Seattle/Tacoma Intl

Tue 10/14

3:40 pm-12:24 pm

1 stop17h 44m

$481

Santo DomingoSeattle

SDQ - SEA

SDQSEA

Santo Domingo Las Americas

Tue 9/30

5:45 am-9:15 pm

3 stops18h 30m

Seattle/Tacoma Intl

Tue 10/14

5:26 pm-11:41 am

2 stops15h 15m

$482

Santo DomingoSeattle

SDQ - SEA

SDQSEA

Santo Domingo Las Americas

Thu 2/19

7:05 am-10:16 pm

1 stop19h 11m

Seattle/Tacoma Intl

Sun 2/22

9:55 pm-1:30 pm

1 stop11h 35m

$500

Santo DomingoSeattle

SDQ - SEA

SDQSEA

Santo Domingo Las Americas

Mon 10/13

10:25 am-11:35 pm

1 stop16h 10m

Seattle/Tacoma Intl

Fri 10/17

8:49 pm-3:20 pm

1 stop15h 31m

$508

Santo DomingoSeattle

SDQ - SEA

SDQSEA

Santo Domingo Las Americas

Fri 12/12

6:35 am-6:32 pm

2 stops15h 57m

Seattle/Tacoma Intl

Mon 1/5

6:00 am-11:59 pm

2 stops13h 59m

$541

Santo DomingoSeattle

SDQ - SEA

SDQSEA

Santo Domingo Las Americas

Sat 9/20

7:40 pm-10:15 am

1 stop17h 35m

$259

Santo DomingoSeattle

SDQ - SEA

SDQSEA

Santo Domingo Las Americas

Sat 9/20

5:45 am-10:15 pm

2 stops19h 30m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Santo Domingo to Seattle

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

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

Find hourly flight availability from Santo Domingo to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Santo Domingo to Seattle in the afternoon. Doing so could potentially save you 19% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Santo Domingo to Seattle to help guide your decision. 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
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Santo Domingo to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Santo Domingo to Seattle?

    Delta and United Airlines can get you from Santo Domingo to Seattle in just under 18h 30m. Your travel time can differ by up to 52m. Airlines will cover a distance of 3557 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Santo Domingo to Seattle round-trip?

    Delta, at $264, was found to be the cheapest airline from Santo Domingo to Seattle. An alternate airline flying to your destination would be American Airlines. Users have found that Delta is 58% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santo Domingo to Seattle 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 Santo Domingo to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Santo Domingo to Seattle (average of $238). Flying from Santo Domingo to Seattle in June is currently the most expensive (average of $388). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Lacey
Renton
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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Alternative routes for Santo Domingo to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Santo Domingo to Portland flights
Punta Cana to Seattle flights
Punta Cana to Portland flights
Santiago de los Caballeros to Portland flights

Top 2 airlines flying from Santo Domingo to Seattle

Discover the top 2 airlines that operate flights from Santo Domingo to Seattle. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$264Average$544FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$467Average$554FlexibilityNo cancel feeOn-time71%

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