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$484+ Cheap flights from Santo Domingo (SDQ) to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDQ — SEA
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$500
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$496
Provider with most accurate pricing for Santo Domingo Las Americas-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Santo Domingo Las Americas-Seattle/Tacoma Intl flights.
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From Santo Domingo Las Americas to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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 10/283:18 pmSDQ - SEA
2 stops22h 17mUnited Airlines
Tue 11/45:05 amSEA - SDQ
2 stops14h 41mUnited Airlines
Deal found 10/27$484
This Delta deal was found by Cheapflights users on 10/27. 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 10/286:05 amSDQ - SEA
2 stops17h 45mDelta
Tue 11/49:59 pmSEA - SDQ
1 stop11h 25mDelta
Deal found 10/27$487
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 10/315:00 amSDQ - SEA
2 stops21h 15mUnited Airlines
Sun 11/95:05 amSEA - SDQ
2 stops28h 36mUnited Airlines
Deal found 10/29$488
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:25 amSDQ - SEA
1 stop16h 10mAmerican Airlines
Sun 11/95:24 amSEA - SDQ
2 stops14h 21mAmerican Airlines
Deal found 10/29$510
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:14 pmSDQ - SEA
2 stops19h 31mAmerican Airlines
Sat 12/610:07 pmSEA - SDQ
2 stops13h 51mAmerican Airlines
Deal found 10/29$516
This American Airlines deal was found by Cheapflights users on 10/27. 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 10/2810:25 amSDQ - SEA
1 stop16h 10mAmerican Airlines
Tue 11/410:08 pmSEA - SDQ
1 stop15h 06mAmerican Airlines
Deal found 10/27$517
This Delta deal was found by Cheapflights users on 10/28. 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 12/128:43 pmSDQ - SEA
1 stop17h 43mDelta
Mon 1/59:55 pmSEA - SDQ
1 stop11h 13mDelta
Deal found 10/28$533
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 12/243:59 amSDQ - SEA
1 stop22h 30mMultiple Airlines
Sat 1/103:50 pmSEA - SDQ
2 stops29h 49mMultiple Airlines
Deal found 10/27$550
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/101:28 pmSDQ - SEA
1 stop13h 48mAmerican Airlines
Tue 12/3010:06 pmSEA - SDQ
1 stop13h 43mAmerican Airlines
Deal found 10/28$552

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 October 29, 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

Thu 2/19

2:53 pm-11:41 pm

1 stop12h 48m

Seattle/Tacoma Intl

Sun 2/22

11:45 pm-3:06 pm

1 stop11h 21m

$500

Santo DomingoSeattle

SDQ - SEA

SDQSEA

Santo Domingo Las Americas

Fri 12/12

3:57 pm-11:58 pm

1 stop12h 01m

Seattle/Tacoma Intl

Mon 1/5

9:55 pm-7:14 pm

1 stop17h 19m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Santo Domingo to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santo Domingo to Seattle in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santo Domingo-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santo Domingo-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santo Domingo-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santo Domingo-Seattle flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santo Domingo-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 month to book a flight from Santo Domingo to Seattle?

Currently, April is the cheapest month in which you can book a flight from Santo Domingo to Seattle (average of $241). Flying from Santo Domingo to Seattle in January is currently the most expensive (average of $718). 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 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 October 29, 2025.

It’s typically best to fly out from Santo Domingo to Seattle in the evening. 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 October 29, 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
7.9
Good
7,992 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

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?

    United Airlines can get you from Santo Domingo to Seattle in just under 12h 48m. Your travel time can differ by up to . Airlines will cover a distance of 3557 mi.

  • 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 53% 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, April is the cheapest month in which you can book a flight from Santo Domingo to Seattle (average of $241). Flying from Santo Domingo to Seattle in January is currently the most expensive (average of $718). 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
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Fife
Issaquah

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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.
Punta Cana to Seattle flights
Santo Domingo to Portland flights
Punta Cana to Portland flights
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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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$264Average$544FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$467Average$554FlexibilityNo cancel feeOn-time71%

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