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Dominican North Coast

$577+ Cheap flights from Seattle (SEA) to Dominican North Coast

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — POP
Mar 17 — Mar 241
Tue 3/17
Tue 3/24
1 adult, Economy
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Cheap flight deals from Seattle to Dominican North Coast

Cheapest flights from Seattle to Dominican North Coast
Explore the most affordable flight options available from Seattle to Dominican North Coast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 15, 2026.

This American Airlines deal was found by Cheapflights users on 2/15. 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 4/2010:16 pm
SEA
-
POP
1 stop13h 14m
American Airlines
Mon 5/43:30 pm
POP
-
SEA
1 stop11h 14m
American Airlines
Deal found 2/15$577
This American Airlines deal was found by Cheapflights users on 2/12. 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 10/411:09 pm
SEA
-
POP
1 stop10h 06m
American Airlines
Thu 10/151:45 pm
POP
-
SEA
1 stop12h 40m
American Airlines
Deal found 2/12$579
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Sun 10/411:09 pm
SEA
-
POP
1 stop11h 56m
American Airlines
Sat 10/173:50 pm
POP
-
SEA
2 stops20h 29m
American Airlines
Deal found 2/11$583
This American Airlines deal was found by Cheapflights users on 2/12. 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 3/2910:16 pm
SEA
-
POP
1 stop13h 19m
American Airlines
Sun 4/53:35 pm
POP
-
SEA
1 stop11h 05m
American Airlines
Deal found 2/12$584
This United Airlines deal was found by Cheapflights users on 2/12. 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 3/67:10 pm
SEA
-
POP
2 stops13h 58m
United Airlines
Sat 3/141:15 pm
POP
-
SEA
2 stops23h 34m
United Airlines
Deal found 2/12$617
This American Airlines deal was found by Cheapflights users on 2/13. 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 9/1911:09 pm
SEA
-
POP
1 stop10h 11m
American Airlines
Sat 10/171:45 pm
POP
-
SEA
1 stop12h 40m
American Airlines
Deal found 2/13$619
This American Airlines deal was found by Cheapflights users on 2/11. 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 4/255:00 pm
SEA
-
POP
2 stops18h 30m
American Airlines
Sun 5/33:30 pm
POP
-
SEA
2 stops21h 05m
American Airlines
Deal found 2/11$622
This American Airlines deal was found by Cheapflights users on 2/14. 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 5/135:00 pm
SEA
-
POP
2 stops18h 30m
American Airlines
Wed 6/33:44 pm
POP
-
SEA
1 stop11h 24m
American Airlines
Deal found 2/14$623
This American Airlines deal was found by Cheapflights users on 2/12. 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 3/610:16 pm
SEA
-
POP
1 stop11h 06m
American Airlines
Sat 3/141:22 pm
POP
-
SEA
1 stop13h 18m
American Airlines
Deal found 2/12$628
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Mon 4/610:16 pm
SEA
-
POP
1 stop13h 14m
American Airlines
Mon 4/133:30 pm
POP
-
SEA
2 stops21h 05m
American Airlines
Deal found 2/11$632
This Mytrip deal was found by Cheapflights users on 2/12. 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.
Thu 3/53:10 pm
SEA
-
AZS
3 stops27h 35m
Multiple Airlines
Sun 3/87:50 pm
AZS
-
SEA
2 stops26h 26m
Multiple Airlines
Deal found 2/12$2,046

Find flight deals from Seattle to Dominican North Coast

Keep the following information in mind while searching for Seattle to Dominican North Coast flight deals. Data was last updated February 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$577
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$642
Provider with most accurate pricing for Seattle/Tacoma Intl-Puerto Plata La Union flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Puerto Plata La Union flights.
Search Deals
From Seattle/Tacoma Intl to Dominican North Coast
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Dominican North Coast 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 February 15, 2026.
Use the filters below to find and compare flights from Seattle to Dominican North Coast that are best for you.

Fly from

Seattle

Fly to

Dominican North Coast

Route

Depart

Return

Price

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Mon 4/20

10:16 pm-2:30 pm

1 stop13h 14m

Puerto Plata La Union

Mon 5/4

3:30 pm-11:44 pm

1 stop11h 14m

$577

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Mon 3/30

11:30 pm-2:38 pm

1 stop12h 08m

Puerto Plata La Union

Mon 4/6

3:55 pm-11:57 pm

1 stop11h 02m

$579

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Mon 5/4

10:16 pm-2:30 pm

1 stop13h 14m

Puerto Plata La Union

Wed 5/13

3:30 pm-11:44 pm

1 stop11h 14m

$579

SeattleNagua

SEA - AZS

SEAAZS

Seattle/Tacoma Intl

Thu 3/5

3:10 pm-10:45 pm

3 stops27h 35m

Nagua Samaná El Catey

Sun 3/8

7:50 pm-7:16 pm

2 stops26h 26m

$2,046

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Best time to book a flight from Seattle to Dominican North Coast

Have a flexible travel schedule? Discover the best time to fly to Dominican North Coast from Seattle 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 Seattle to Dominican North Coast

What is the cheapest month to book a flight from Seattle to Dominican North Coast?

Currently, June is the cheapest month in which you can book a flight from Seattle to Dominican North Coast (average of $394). Flying from Seattle to Dominican North Coast in December is currently the most expensive (average of $844). 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.

Reviews of airlines servicing Dominican North Coast

Get insights into the airlines that provide service to Dominican North Coast. 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 North Coast. Reviews last updated February 15, 2026.
Read reviews from past customers who have flown American Airlines from Seattle to Dominican North Coast. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,297 reviews

Crew

8.0

Comfort

7.2

Boarding

7.5

Overall

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,297 reviews
American Airlines
7.2
Good
11,297 reviews

Crew

8.0

Comfort

7.2

Boarding

7.5

Overall

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Dominican North Coast. 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 from for flights from Seattle to Dominican North Coast?

    If you book a flight to Dominican North Coast from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • How long is the flight from Seattle to Dominican North Coast?

    There are many flights that can get you from Seattle to Dominican North Coast in 12h 08m. Fly via American Airlines or Delta to get the fastest option. Seattle and Dominican North Coast are separated by a distance of 3451 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Seattle to Dominican North Coast that include hotel bookings?

    Yes. In addition to deals on Seattle to Dominican North Coast flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Dominican North Coast?

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

  • Can I find deals for business class flights from Seattle to Dominican North Coast?

    Yes. Cheapflights offers flight deals from Seattle to Dominican North Coast 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 Seattle to Dominican North Coast?

    Currently, June is the cheapest month in which you can book a flight from Seattle to Dominican North Coast (average of $394). Flying from Seattle to Dominican North Coast in December is currently the most expensive (average of $844). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Seattle to Dominican North Coast

Discover the top airline that operate flights from Seattle to Dominican North Coast. 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 February 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$547Average$697FlexibilityNo cancel feeOn-time71%

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