$325+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDQ — SEA
Aug 29 — Sep 51
Round-trip
1 adult, Economy
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Find cheap flights from Santo Domingo to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Santo Domingo to Seattle
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Best
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One-way
Cheapest flights from Santo Domingo to SeattleExplore 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 July 30, 2026.
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 July 30, 2026.
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 10/76:00 am
SDQ
- SEA
1 stop15h 19m
United Airlines
Wed 10/147:00 am
SEA
- SDQ
1 stop12h 46m
United Airlines
Deal found 7/27![United Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
SDQ
- SEA
3 stops20h 26m
United Airlines
Mon 10/126:05 pm
SEA
- SDQ
2 stops17h 05m
United Airlines
Deal found 7/28![United Airlines logo]()
$654
This American Airlines deal was found by Cheapflights users on 7/26. 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 10/77:00 am
SDQ
- SEA
1 stop19h 59m
American Airlines
Wed 10/149:00 pm
SEA
- SDQ
1 stop15h 17m
American Airlines
Deal found 7/26![American Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 7/26. 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 10/11:10 pm
SDQ
- SEA
1 stop11h 45m
United Airlines
Mon 10/51:00 pm
SEA
- SDQ
1 stop19h 55m
United Airlines
Deal found 7/26![United Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 9/121:10 pm
SDQ
- SEA
1 stop13h 26m
United Airlines
Sat 9/197:30 am
SEA
- SDQ
1 stop12h 16m
United Airlines
Deal found 7/29![United Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:50 am
SDQ
- SEA
2 stops35h 31m
United Airlines
Wed 1/135:07 am
SEA
- SDQ
2 stops14h 39m
United Airlines
Deal found 7/28![United Airlines logo]()
$729
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 8/2410:27 am
SDQ
- SEA
2 stops15h 54m
American Airlines
Sun 8/3012:40 am
SEA
- SDQ
2 stops15h 04m
American Airlines
Deal found 7/27![American Airlines logo]()
$742
Best flights from Santo Domingo to SeattleDiscover carefully curated flight deals from Santo Domingo to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
Discover carefully curated flight deals from Santo Domingo to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
This United Airlines deal was found by Cheapflights users on 7/29. 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 10/161:10 pm
SDQ
- SEA
1 stop11h 45m
United Airlines
Mon 10/197:00 am
SEA
- SDQ
1 stop12h 46m
United Airlines
Deal found 7/29![United Airlines logo]()
$649
This American Airlines deal was found by Cheapflights users on 7/29. 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 10/167:00 am
SDQ
- SEA
2 stops15h 55m
American Airlines
Mon 10/194:37 pm
SEA
- SDQ
2 stops13h 45m
American Airlines
Deal found 7/29![American Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:20 pm
SDQ
- SEA
2 stops21h 16m
United Airlines
Wed 10/147:00 am
SEA
- SDQ
2 stops25h 55m
United Airlines
Deal found 7/28![United Airlines logo]()
$654
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 10/710:27 am
SDQ
- SEA
2 stops14h 30m
American Airlines
Mon 10/126:15 pm
SEA
- SDQ
2 stops12h 07m
American Airlines
Deal found 7/27![American Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am
SDQ
- SEA
3 stops20h 26m
United Airlines
Mon 10/55:10 pm
SEA
- SDQ
2 stops18h 00m
United Airlines
Deal found 7/28![United Airlines logo]()
$654
This American Airlines deal was found by Cheapflights users on 7/25. 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 10/77:00 am
SDQ
- SEA
1 stop19h 59m
American Airlines
Wed 10/149:00 pm
SEA
- SDQ
1 stop15h 17m
American Airlines
Deal found 7/25![American Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 10/76:00 am
SDQ
- SEA
3 stops20h 26m
United Airlines
Mon 10/126:05 pm
SEA
- SDQ
2 stops17h 05m
United Airlines
Deal found 7/27![United Airlines logo]()
$654
Last-minute flights from Santo Domingo to SeattleDiscover last-minute flight deals from Santo Domingo to Seattle. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Santo Domingo to Seattle. Data last updated July 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 8/2410:27 am
SDQ
- SEA
2 stops15h 54m
American Airlines
Sun 8/3012:40 am
SEA
- SDQ
2 stops15h 04m
American Airlines
Deal found 7/27![American Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 8/246:00 am
SDQ
- SEA
3 stops20h 26m
United Airlines
Mon 8/3111:59 pm
SEA
- SDQ
2 stops19h 47m
United Airlines
Deal found 7/27![United Airlines logo]()
$973
One-way flights from Santo Domingo to SeattleSearch for one-way flight options from Santo Domingo to Seattle. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
Search for one-way flight options from Santo Domingo to Seattle. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/1410:19 am
SDQ
- SEA
2 stops31h 49m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/2110:19 am
SDQ
- SEA
2 stops31h 49m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/212:15 pm
SDQ
- SEA
1 stop12h 37m
American Airlines
Deal found 7/26![American Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 10/2210:27 am
SDQ
- SEA
2 stops15h 10m
American Airlines
Deal found 7/24![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 7/26. 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 10/2310:27 am
SDQ
- SEA
1 stop16h 32m
American Airlines
Deal found 7/26![American Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 7/25. 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 1/216:00 am
SDQ
- SEA
2 stops20h 29m
United Airlines
Deal found 7/25![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/25. 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 1/236:00 am
SDQ
- SEA
2 stops32h 21m
United Airlines
Deal found 7/25![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/254:24 pm
SDQ
- SEA
2 stops20h 05m
American Airlines
Deal found 7/26![American Airlines logo]()
$358
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:35 pm
SDQ
- SEA
2 stops23h 45m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$362
Find 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 July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $649 (United Airlines) |
One-way from | $325 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $733 |
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 July 30, 2026.
Use the filters below to find and compare flights from Santo Domingo to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Fri 10/16
1:10 pm-9:55 pm
1 stop11h 45m
Seattle/Tacoma Intl
Mon 10/19
7:00 am-10:46 pm
1 stop12h 46m
$649
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Fri 10/16
7:00 am-7:55 pm
2 stops15h 55m
Seattle/Tacoma Intl
Mon 10/19
4:37 pm-9:22 am
2 stops13h 45m
$654
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Wed 10/7
3:20 pm-9:36 am
2 stops21h 16m
Seattle/Tacoma Intl
Wed 10/14
7:00 am-11:55 am
2 stops25h 55m
$654
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Wed 10/7
10:27 am-9:57 pm
2 stops14h 30m
Seattle/Tacoma Intl
Mon 10/12
6:15 pm-9:22 am
2 stops12h 07m
$654
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Thu 10/1
6:00 am-11:26 pm
3 stops20h 26m
Seattle/Tacoma Intl
Mon 10/5
5:10 pm-2:10 pm
2 stops18h 00m
$654
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Wed 10/7
6:00 am-11:26 pm
3 stops20h 26m
Seattle/Tacoma Intl
Mon 10/12
6:05 pm-2:10 pm
2 stops17h 05m
$654
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Wed 10/7
7:00 am-11:59 pm
1 stop19h 59m
Seattle/Tacoma Intl
Wed 10/14
9:00 pm-3:17 pm
1 stop15h 17m
$655
Cheapest one-way
Quickest one-way
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Thu 10/22
10:27 am-11:59 pm
1 stop16h 32m
$342
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Fri 1/22
6:00 am-9:05 pm
1 stop19h 05m
$348
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Fri 10/23
10:27 am-11:59 pm
1 stop16h 32m
$348
Showing 1-10 of 13 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Santo Domingo-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santo Domingo-Seattle flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
SDQ-SEA
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
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 July 30, 2026.
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.
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
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Leavenworth
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Snoqualmie
Tumwater
Centralia
Puyallup
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Santo Domingo and Seattle flights
Browse other Santo Domingo and Seattle flight options. Last updated on July 30, 2026.
Other flights from Santo Domingo
Browse through other flights departing from Santo Domingo. Flights are based on user searches made on Cheapflights and were last updated on July 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 30, 2026.
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 July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$544 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$499 | Average$890 | FlexibilityNo cancel fee | On-time71% |