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Puerto Plata

$322+ Cheap flights from St. Louis (STL) 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — POP
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
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Cheap flight deals from St. Louis to Puerto Plata

Cheapest flights from St. Louis to Puerto Plata
Explore the most affordable flight options available from St. Louis to Puerto Plata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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.
dom. 3/227:05 am
STL
-
POP
1 stop6h 39m
American Airlines
mié. 3/253:35 pm
POP
-
STL
1 stop9h 23m
American Airlines
Deal found 1/26$599
This American Airlines deal was found by Cheapflights users on 1/25. 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. 5/156:54 pm
STL
-
POP
2 stops18h 36m
American Airlines
mar. 5/193:30 pm
POP
-
STL
1 stop7h 54m
American Airlines
Deal found 1/25$633
This American Airlines deal was found by Cheapflights users on 1/24. 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.
mar. 3/105:15 am
STL
-
POP
1 stop8h 20m
American Airlines
mar. 3/173:35 pm
POP
-
STL
1 stop9h 23m
American Airlines
Deal found 1/24$639
This American Airlines deal was found by Cheapflights users on 1/24. 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. 3/207:05 am
STL
-
POP
1 stop6h 39m
American Airlines
sáb. 3/282:38 pm
POP
-
STL
2 stops19h 17m
American Airlines
Deal found 1/24$663
This American Airlines deal was found by Cheapflights users on 1/24. 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. 3/197:05 am
STL
-
POP
1 stop6h 39m
American Airlines
dom. 3/223:35 pm
POP
-
STL
2 stops18h 00m
American Airlines
Deal found 1/24$668
This American Airlines deal was found by Cheapflights users on 1/24. 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.
mié. 2/255:14 am
STL
-
POP
1 stop8h 21m
American Airlines
dom. 3/15:00 pm
POP
-
STL
1 stop17h 35m
American Airlines
Deal found 1/24$714

Find flight deals from St. Louis to Puerto Plata

Keep the following information in mind while searching for St. Louis to Puerto Plata flight deals. Data was last updated enero 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$599
(American Airlines)

One-way from

$322
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$637
Provider with most accurate pricing for Lambert-St Louis-Puerto Plata La Union flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Puerto Plata La Union flights.
Search Deals
From Lambert-St Louis to Puerto Plata
Search Deals
One-way flight from Lambert-St Louis to Puerto Plata
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis 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 enero 26, 2026.
Use the filters below to find and compare flights from St. Louis to Puerto Plata that are best for you.

Fly from

St. Louis

Fly to

Puerto Plata

Route

Depart

Return

Price

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

dom. 3/22

7:05 am-2:44 pm

1 stop6h 39m

Puerto Plata La Union

mié. 3/25

3:35 pm-11:58 pm

1 stop9h 23m

$599

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

vie. 5/15

6:54 pm-2:30 pm

2 stops18h 36m

Puerto Plata La Union

mar. 5/19

3:30 pm-10:24 pm

1 stop7h 54m

$633

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

jue. 3/19

7:05 am-2:44 pm

1 stop6h 39m

Puerto Plata La Union

dom. 3/22

3:35 pm-10:32 am

1 stop19h 57m

$679

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

sáb. 3/7

6:36 pm-2:35 pm

2 stops17h 59m

Puerto Plata La Union

sáb. 3/14

3:35 pm-10:32 am

1 stop19h 57m

$730

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

sáb. 3/7

7:10 am-3:40 pm

1 stop6h 30m

Puerto Plata La Union

sáb. 3/14

3:55 pm-11:58 pm

1 stop9h 03m

$739

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

mar. 2/10

5:05 am-3:42 pm

1 stop8h 37m

Puerto Plata La Union

vie. 2/20

5:00 pm-8:35 am

1 stop17h 35m

$743

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

mié. 2/25

3:49 pm-12:20 pm

2 stops42h 31m

$322

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

mié. 2/25

5:14 am-3:35 pm

1 stop8h 21m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from St. Louis to Puerto Plata

Have a flexible travel schedule? Discover the best time to fly to Puerto Plata from St. Louis 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 St. Louis to Puerto Plata
No data available for this route at this time. Please check back soon.

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 enero 26, 2026.
Read through reviews of airlines operating flights from St. Louis to Puerto Plata, such as Delta and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,111 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,111 reviews
Delta
7.9
Good
8,111 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,189 reviews
Delta
7.9
Good
8,111 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from St. Louis 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 St. Louis to Puerto Plata?

    If you book a flight to Puerto Plata from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • How long is the flight from St. Louis to Puerto Plata?

    Departing from St. Louis to Puerto Plata will take you 6h 39m. There are 1765 mi between St. Louis and Puerto Plata.

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

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

  • How can I find direct flights from St. Louis to Puerto Plata?

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

  • Can I find deals for business class flights from St. Louis to Puerto Plata?

    Yes. Cheapflights offers flight deals from St. Louis 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.

See more FAQs

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Top 2 airlines flying from St. Louis to Puerto Plata

Discover the top 2 airlines that operate flights from St. Louis 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 enero 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$539Average$637FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$584Average$784FlexibilityNo cancel feeOn-time71%

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