HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dominican North Coast

$303+ Cheap flights from Seattle (SEA) to Dominican North Coast

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — POP
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Dominican North Coast 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.

Find 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 octubre 30, 2025.

This Delta deal was found by Cheapflights users on 10/30. 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.
lun. 11/1711:00 pmSEA - POP
1 stop12h 56mDelta
lun. 11/245:11 pmPOP - SEA
1 stop10h 48mDelta
Deal found 10/30$597
This American Airlines deal was found by Cheapflights users on 10/30. 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.
lun. 11/175:00 pmSEA - POP
2 stops16h 48mAmerican Airlines
lun. 11/244:31 pmPOP - SEA
2 stops21h 14mAmerican Airlines
Deal found 10/30$601
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.
vie. 12/1210:07 pmSEA - POP
2 stops13h 41mAmerican Airlines
sáb. 12/204:49 pmPOP - SEA
2 stops21h 13mAmerican Airlines
Deal found 10/28$723
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/68:10 amSEA - POP
1 stop25h 30mAir Canada
vie. 11/212:50 pmPOP - SEA
2 stops32h 26mAir Canada
Deal found 10/28$753
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.
jue. 11/610:08 pmSEA - POP
1 stop13h 33mAmerican Airlines
dom. 11/234:31 pmPOP - SEA
2 stops21h 14mAmerican Airlines
Deal found 10/28$769
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.
vie. 12/1211:00 pmSEA - POP
1 stop12h 56mDelta
sáb. 12/205:15 pmPOP - SEA
1 stop10h 43mDelta
Deal found 10/28$783
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/68:10 amSEA - POP
1 stop25h 30mAir Canada
mié. 11/264:05 pmPOP - SEA
2 stops34h 11mAir Canada
Deal found 10/28$892

Cheap 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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$548
(United Airlines)

One-way from

$303
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$590
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
One-way flight from Seattle/Tacoma Intl to Dominican North Coast
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 octubre 30, 2025.
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

mié. 1/28

9:45 pm-2:32 pm

1 stop12h 47m

Puerto Plata La Union

vie. 2/13

4:38 pm-11:42 pm

1 stop11h 04m

$548

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

mié. 1/28

12:24 pm-1:08 pm

2 stops20h 44m

Puerto Plata La Union

vie. 2/13

2:15 pm-11:41 pm

1 stop13h 26m

$548

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

lun. 11/17

11:00 pm-3:56 pm

1 stop12h 56m

Puerto Plata La Union

lun. 11/24

5:11 pm-11:59 pm

1 stop10h 48m

$597

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

lun. 11/17

10:08 pm-1:48 pm

1 stop11h 40m

Puerto Plata La Union

lun. 11/24

4:31 pm-10:05 am

2 stops21h 34m

$601

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

mié. 1/28

5:50 am-4:33 pm

3 stops30h 43m

Puerto Plata La Union

vie. 2/13

2:50 pm-2:31 pm

2 stops27h 41m

$680

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

vie. 12/12

11:00 pm-3:56 pm

1 stop12h 56m

Puerto Plata La Union

sáb. 12/20

5:15 pm-11:58 pm

1 stop10h 43m

$783

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

jue. 11/6

8:10 am-1:40 pm

1 stop25h 30m

Puerto Plata La Union

mié. 11/26

4:05 pm-10:16 pm

2 stops34h 11m

$892

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

lun. 11/3

5:54 pm-1:48 pm

2 stops15h 54m

Puerto Plata La Union

mar. 11/11

2:38 pm-9:49 am

2 stops23h 11m

$937

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

dom. 12/14

10:07 pm-3:48 pm

2 stops13h 41m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 $395). Flying from Seattle to Dominican North Coast in July is currently the most expensive (average of $783). 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 LFD?

Find hourly flight availability from Seattle to Dominican North Coast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

When flying from Seattle to Dominican North Coast, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 35% versus a flight in the morning.

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 octubre 30, 2025.
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
11,034 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,034 reviews
American Airlines
7.2
Good
11,034 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 47m. Fly via American Airlines, United 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 $395). Flying from Seattle to Dominican North Coast in July is currently the most expensive (average of $783). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$451Average$708FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.