Cheap flights from Seattle to the Dominican Republic from C$ 304
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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Seattle to Dominican Republic
Keep the following information in mind while searching for Seattle to Dominican Republic flight deals. Data was last updated 2 July 2025.
Round-trip from | C$ 653 |
---|---|
One-way from | C$ 304 |
Popular in | December |
Cheapest in | September |
Average price | C$ 1,041 |
Find flight deals from Seattle to Dominican Republic
Cheapest flights from Seattle to Dominican RepublicExplore the most affordable flight options available from Seattle to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Explore the most affordable flight options available from Seattle to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Dominican Republic 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 629,999 searches. Data last updated 2 July 2025.
Use the filters below to find and compare flights from Seattle to the Dominican Republic that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Tue 16/9
11:40 p.m.-1:24 p.m.
1 stop10h 44m
Santo Domingo Las Americas
Wed 24/9
12:47 p.m.-10:10 p.m.
1 stop12h 23m
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Thu 16/10
9:55 p.m.-12:28 p.m.
1 stop11h 33m
Santo Domingo Las Americas
Mon 27/10
7:00 a.m.-10:16 p.m.
2 stops18h 16m
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Mon 10/11
7:13 p.m.-1:41 p.m.
2 stops14h 28m
Santo Domingo Las Americas
Fri 14/11
4:18 p.m.-11:40 a.m.
2 stops23h 22m
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Sat 20/12
2:00 p.m.-10:25 p.m.
2 stops28h 25m
Santo Domingo Las Americas
Sat 27/12
8:51 a.m.-10:18 p.m.
2 stops17h 27m
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Tue 12/8
3:15 p.m.-1:22 p.m.
1 stop19h 07m
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Sun 20/7
11:20 p.m.-8:04 p.m.
1 stop17h 44m
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Tue 12/8
12:40 p.m.-11:55 a.m.
3 stops20h 15m
Best time to book a flight from Seattle to Dominican Republic
Have a flexible travel schedule? Discover the best time to fly to Dominican Republic from Seattle with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Seattle to the Dominican Republic
What is the cheapest month to book a flight from Seattle to Dominican Republic?
Currently, January is the cheapest month in which you can book a flight from Seattle to Dominican Republic (average of C$ 396). Flying from Seattle to Dominican Republic in August is currently the most expensive (average of C$ 513). 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 SEA to DO?
Find hourly flight availability from Seattle to Dominican Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.
When flying from Seattle to Dominican Republic, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Dominican Republic
Get insights into the airlines that provide service to Dominican Republic. 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 Dominican Republic. Reviews last updated 2 July 2025.
Read through reviews of airlines operating flights from Seattle to the Dominican Republic, such as Delta,Copa Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Seattle to Dominican Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to Dominican Republic
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Seattle to Dominican Republic?
Deals for Seattle to Dominican Republic flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Seattle to Dominican Republic?
Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Dominican Republic for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Seattle to Dominican Republic with no change fees?
Yes, we can. To see specific flights from Seattle to Dominican Republic with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Seattle to Dominican Republic become cheaper?
Of course! You can now track prices for flights from Seattle to Dominican Republic and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.