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Cheap flights from Seattle to Puerto Plata from $262

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Puerto Plata departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Puerto Plata

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:05 pm - 3:40 pm
SEA
-
POP
19h 35m1 stop
Delta Logo
4:55 pm - 10:07 am
POP
-
SEA
21h 12m1 stop
$548Delta
mié., feb. 18 - jue., feb. 26
American Airlines Logo
9:45 pm - 3:42 pm
SEA
-
POP
13h 57m2 stops
American Airlines Logo
4:36 pm - 11:00 am
POP
-
SEA
22h 24m2 stops
$552American Airlines
mié., ene. 28 - sáb., feb. 14
American Airlines Logo
11:11 pm - 3:42 pm
SEA
-
POP
12h 31m1 stop
American Airlines Logo
3:32 pm - 11:45 am
POP
-
SEA
24h 13m1 stop
$561American Airlines
lun., feb. 2 - lun., feb. 9
American Airlines Logo
9:45 pm - 2:32 pm
SEA
-
POP
12h 47m1 stop
American Airlines Logo
4:36 pm - 11:42 pm
POP
-
SEA
11h 06m1 stop
$588American Airlines
mié., ene. 28 - mié., feb. 18
American Airlines Logo
11:11 pm - 3:42 pm
SEA
-
POP
12h 31m1 stop
American Airlines Logo
4:36 pm - 11:05 am
POP
-
SEA
22h 29m2 stops
$592American Airlines
mié., feb. 4 - mié., feb. 25
American Airlines Logo
9:45 pm - 2:32 pm
SEA
-
POP
12h 47m1 stop
American Airlines Logo
4:36 pm - 11:42 pm
POP
-
SEA
11h 06m1 stop
$603American Airlines
mié., ene. 28 - mié., feb. 18
American Airlines Logo
12:45 pm - 3:38 pm
SEA
-
POP
22h 53m1 stop
American Airlines Logo
4:36 pm - 11:00 am
POP
-
SEA
22h 24m2 stops
$608American Airlines
mié., feb. 11 - mié., mar. 4
American Airlines Logo
10:09 pm - 3:36 pm
SEA
-
POP
13h 27m1 stop
American Airlines Logo
4:36 pm - 11:42 pm
POP
-
SEA
11h 06m1 stop
$645American Airlines
vie., feb. 20 - mar., feb. 24
JetBlue Logo
11:59 pm - 2:03 pm
SEA
-
POP
11h 04m1 stop
JetBlue Logo
3:09 pm - 10:20 am
POP
-
SEA
22h 11m2 stops
$652JetBlue
mié., abr. 29 - mié., may. 20
JetBlue Logo
11:59 pm - 2:03 pm
SEA
-
POP
11h 04m1 stop
JetBlue Logo
3:09 pm - 8:53 pm
POP
-
SEA
32h 44m1 stop
$655JetBlue
mié., abr. 29 - mié., may. 20

American Airlines flights from Seattle to Puerto Plata

Our best American Airlines deals on Seattle to Puerto Plata flight tickets
American Airlines
Jan 28
SEA11:11 pmSeattle/Tacoma Intl
12h 31m
1 stop
POP3:42 pmPuerto Plata La Union
Feb 14
POP4:36 pmPuerto Plata La Union
22h 24m
2 stops
SEA11:00 amSeattle/Tacoma Intl
$552
Find similar
American Airlines
Feb 2
SEA11:11 pmSeattle/Tacoma Intl
12h 31m
1 stop
POP3:42 pmPuerto Plata La Union
Feb 9
POP3:32 pmPuerto Plata La Union
24h 13m
1 stop
SEA11:45 amSeattle/Tacoma Intl
$561
Find similar
American Airlines
Jan 28
SEA9:45 pmSeattle/Tacoma Intl
12h 47m
1 stop
POP2:32 pmPuerto Plata La Union
Feb 18
POP4:36 pmPuerto Plata La Union
11h 06m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
$588
Find similar

Delta flights from Seattle to Puerto Plata

Our best Delta deals on Seattle to Puerto Plata flight tickets
Delta
Feb 18
SEA4:05 pmSeattle/Tacoma Intl
19h 35m
1 stop
POP3:40 pmPuerto Plata La Union
Feb 27
POP4:55 pmPuerto Plata La Union
21h 12m
1 stop
SEA10:07 amSeattle/Tacoma Intl
$548
Find similar
Delta
Feb 18
SEA11:05 pmSeattle/Tacoma Intl
12h 35m
1 stop
POP3:40 pmPuerto Plata La Union
Feb 21
POP4:55 pmPuerto Plata La Union
21h 12m
1 stop
SEA10:07 amSeattle/Tacoma Intl
$783
Find similar
Delta
Dec 9
SEA11:00 pmSeattle/Tacoma Intl
12h 56m
1 stop
POP3:56 pmPuerto Plata La Union
Dec 18
POP5:16 pmPuerto Plata La Union
10h 42m
1 stop
SEA11:58 pmSeattle/Tacoma Intl
$901
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated diciembre 8, 2025.
Use the filters below to find and compare flights from Seattle to Puerto Plata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

mié. 2/18

4:05 pm-3:40 pm

1 stop19h 35m

Puerto Plata La Union

jue. 2/26

4:55 pm-10:07 am

1 stop21h 12m

$548

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

mié. 1/28

9:45 pm-3:42 pm

2 stops13h 57m

Puerto Plata La Union

sáb. 2/14

4:36 pm-11:00 am

2 stops22h 24m

$552

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

lun. 2/2

11:11 pm-3:42 pm

1 stop12h 31m

Puerto Plata La Union

lun. 2/9

3:32 pm-11:45 am

1 stop24h 13m

$561

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

mié. 1/28

9:45 pm-2:32 pm

1 stop12h 47m

Puerto Plata La Union

mié. 2/18

4:36 pm-11:42 pm

1 stop11h 06m

$588

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

mié. 2/4

11:11 pm-3:42 pm

1 stop12h 31m

Puerto Plata La Union

mié. 2/25

4:36 pm-11:05 am

2 stops22h 29m

$592

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

mié. 1/28

9:45 pm-2:32 pm

1 stop12h 47m

Puerto Plata La Union

mié. 2/18

4:36 pm-11:42 pm

1 stop11h 06m

$603

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

mié. 2/11

12:45 pm-3:38 pm

1 stop22h 53m

Puerto Plata La Union

mié. 3/4

4:36 pm-11:00 am

2 stops22h 24m

$608

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

vie. 2/20

10:09 pm-3:36 pm

1 stop13h 27m

Puerto Plata La Union

mar. 2/24

4:36 pm-11:42 pm

1 stop11h 06m

$645

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

mié. 4/29

11:59 pm-2:03 pm

1 stop11h 04m

Puerto Plata La Union

mié. 5/20

3:09 pm-10:20 am

2 stops22h 11m

$652

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

mié. 4/29

11:59 pm-2:03 pm

1 stop11h 04m

Puerto Plata La Union

mié. 5/20

3:09 pm-8:53 pm

1 stop32h 44m

$655

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Plata from

How to get the cheapest flight ticket from Seattle to Puerto Plata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Puerto Plata?

In general, September is the cheapest month to fly from Seattle to Puerto Plata. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $562. If you’re not able to fly to Puerto Plata in September, then January is your next best option. Flight prices from Seattle to Puerto Plata during January average around $568.

What is the cheapest day to depart on your flight to Puerto Plata?

According to our data, Monday is the cheapest day to fly to Puerto Plata from Seattle. The lowest ticket price found for a Monday departure recently was $660. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Puerto Plata is Saturday, with ticket prices averaging around $920.

What is the cheapest time of day to depart on your flight to Puerto Plata?

The cheapest time of day to fly to Puerto Plata is in the afternoon when flights can be purchased for as low as $677. Flights to Puerto Plata are more costly in the morning, with an average ticket price of $820. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Seattle to Puerto Plata flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Puerto Plata

Fastest flight time

11h 04m

Direct flights

None
The fastest flight from Seattle to Puerto Plata takes 11h 04m
There are no direct flights from Seattle to Puerto Plata. There are no popular flight routes from Seattle to Puerto Plata.
Search flight deals

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Puerto Plata?

    Prices for flights from Seattle/Tacoma Intl Airport to Puerto Plata are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Puerto Plata?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Puerto Plata?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Puerto Plata.

  • What documentation or ID do you need to fly to Puerto Plata?

    The required travel and health documents for your Puerto Plata trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Puerto Plata. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Seattle to Puerto Plata

Compare and see reviews for airlines that fly from Seattle to Puerto Plata with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $451Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Puerto Plata?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Puerto Plata from Seattle.

Can I find flights from Seattle to Puerto Plata with flexible booking policies on momondo?

momondo does allow users to show only those flights to Puerto Plata from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Puerto Plata?

Once all potential Seattle to Puerto Plata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Puerto Plata right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Puerto Plata from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
mié. 1/7
mié. 1/14
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