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Puerto Plata

$278+ Cheap flights from Seattle (SEA) to Puerto Plata

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — POP
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Seattle to Puerto Plata

Cheapest flights from Seattle to Puerto Plata
Explore the most affordable flight options available from Seattle to Puerto Plata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:40 am
SEA
-
POP
2 stops28h 10m
Air Canada
Fri 4/101:50 pm
POP
-
SEA
2 stops22h 43m
Air Canada
Deal found 2/10$516
This American Airlines deal was found by Cheapflights users on 2/9. 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 2/9$569
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 American Airlines deal was found by Cheapflights users on 2/9. 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 3/2311:59 pm
SEA
-
POP
2 stops11h 36m
American Airlines
Mon 3/303:44 pm
POP
-
SEA
1 stop22h 43m
American Airlines
Deal found 2/9$588

Find flight deals from Seattle to Puerto Plata

Keep the following information in mind while searching for Seattle to Puerto Plata flight deals. Data was last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$516
(FlightHub)

One-way from

$278
(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 Puerto Plata
Search Deals
One-way flight from Seattle/Tacoma Intl to Puerto Plata
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($130 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 Puerto Plata 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 13, 2026.
Use the filters below to find and compare flights from Seattle to Puerto Plata that are best for you.

Fly from

Seattle

Fly to

Puerto Plata

Route

Depart

Return

Price

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Thu 4/2

8:00 am-12:50 pm

1 stop25h 50m

Puerto Plata La Union

Fri 4/10

1:50 pm-9:33 am

2 stops22h 43m

$551

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

$569

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Sun 3/29

10:16 pm-2:35 pm

1 stop13h 19m

Puerto Plata La Union

Sun 4/5

3:35 pm-11:40 pm

1 stop11h 05m

$584

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Mon 3/23

10:16 pm-2:35 pm

1 stop13h 19m

Puerto Plata La Union

Mon 3/30

3:44 pm-11:27 am

1 stop22h 43m

$593

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Fri 4/24

10:29 pm-2:43 pm

1 stop13h 14m

Puerto Plata La Union

Sun 5/3

3:30 pm-9:35 am

2 stops21h 05m

$612

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Sat 4/25

5:00 pm-2:30 pm

2 stops18h 30m

Puerto Plata La Union

Sun 5/3

3:30 pm-9:35 am

2 stops21h 05m

$622

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Wed 5/13

5:00 pm-2:30 pm

2 stops18h 30m

Puerto Plata La Union

Wed 6/3

1:26 pm-12:08 am

1 stop13h 42m

$622

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Sun 3/15

10:08 pm-2:35 pm

2 stops13h 27m

$278

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Sat 3/14

10:16 pm-2:35 pm

1 stop13h 19m

$312

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Sat 3/14

1:05 pm-12:08 pm

2 stops20h 03m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 12 results
1
2

Best time to book a flight from Seattle to Puerto Plata

Have a flexible travel schedule? Discover the best time to fly to Puerto Plata 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 Puerto Plata

What is the cheapest month to book a flight from Seattle to Puerto Plata?

Currently, June is the cheapest month in which you can book a flight from Seattle to Puerto Plata (average of $394). Flying from Seattle to Puerto Plata 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.

How much does it cost to fly round-trip from Seattle to Puerto Plata?

Reviews of airlines servicing Puerto Plata

Get insights into the airlines that provide service to Puerto Plata. 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 Puerto Plata. Reviews last updated February 13, 2026.
Get a feel of what it's like to fly with American Airlines from Seattle to Puerto Plata by reading reviews from past customers. 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
11,275 reviews

Boarding

7.5

Crew

8.0

Comfort

7.2

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
11,275 reviews
American Airlines
7.2
Good
11,275 reviews

Boarding

7.5

Crew

8.0

Comfort

7.2

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 Puerto Plata. 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 Puerto Plata?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Puerto Plata.

  • How long is the flight from Seattle to Puerto Plata?

    For as low as $569, Air Canada can have you in Puerto Plata from Seattle in 13h 14m. The distance between Seattle and Puerto Plata is about 3451 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Seattle to Puerto Plata that include hotel bookings?

    Yes. In addition to deals on Seattle to Puerto Plata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Puerto Plata?

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

  • Can I find deals for business class flights from Seattle to Puerto Plata?

    Yes. Cheapflights offers flight deals from Seattle to Puerto Plata 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 Puerto Plata?

    Currently, June is the cheapest month in which you can book a flight from Seattle to Puerto Plata (average of $394). Flying from Seattle to Puerto Plata 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 Puerto Plata

Discover the top airline that operate flights from Seattle to Puerto Plata. 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 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$547Average$697FlexibilityNo cancel feeOn-time71%

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