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Puerto Plata

$502+ Cheap flights from St. Louis (STL) to Puerto Plata

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — POP
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheap 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 November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$502
(Delta)

Popular in

February

Cheapest in

November

Average price

$539
Provider with most accurate pricing for Lambert-St Louis-Puerto Plata La Union flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Puerto Plata La Union flights.
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From Lambert-St Louis to Puerto Plata
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 17, 2025.

This Delta deal was found by Cheapflights users on 11/16. 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.
Thu 12/117:05 amSTL - POP
1 stop6h 51mDelta
Tue 12/165:11 pmPOP - STL
1 stop17h 13mDelta
Deal found 11/16$502
This American Airlines deal was found by Cheapflights users on 11/16. 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 11/305:00 amSTL - POP
2 stops8h 41mAmerican Airlines
Fri 12/54:38 pmPOP - STL
2 stops17h 46mAmerican Airlines
Deal found 11/16$506
This American Airlines deal was found by Cheapflights users on 11/16. 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 12/145:59 pmSTL - POP
2 stops18h 06mAmerican Airlines
Thu 12/185:05 pmPOP - STL
2 stops17h 30mAmerican Airlines
Deal found 11/16$546
This American Airlines deal was found by Cheapflights users on 11/16. 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.
Thu 12/111:20 pmSTL - POP
2 stops21h 58mAmerican Airlines
Fri 12/194:50 pmPOP - STL
1 stop7h 45mAmerican Airlines
Deal found 11/16$582
This American Airlines deal was found by Cheapflights users on 11/16. 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.
Thu 12/116:00 pmSTL - POP
2 stops17h 18mAmerican Airlines
Sun 12/214:50 pmPOP - STL
2 stops17h 45mAmerican Airlines
Deal found 11/16$587
This American Airlines deal was found by Cheapflights users on 11/16. 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 12/145:59 pmSTL - POP
2 stops18h 06mAmerican Airlines
Sun 12/214:50 pmPOP - STL
2 stops20h 00mAmerican Airlines
Deal found 11/16$634
This American Airlines deal was found by Cheapflights users on 11/15. 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.
Wed 11/195:15 amSTL - POP
1 stop6h 33mAmerican Airlines
Fri 11/214:31 pmPOP - STL
1 stop8h 03mAmerican Airlines
Deal found 11/15$760
This Delta deal was found by Cheapflights users on 11/16. 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.
Wed 12/177:05 amSTL - POP
1 stop6h 51mDelta
Fri 12/195:16 pmPOP - STL
1 stop7h 02mDelta
Deal found 11/16$795

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 November 17, 2025.
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

Thu 12/11

7:05 am-3:56 pm

1 stop6h 51m

Puerto Plata La Union

Tue 12/16

5:11 pm-8:24 am

1 stop17h 13m

$502

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Tue 1/6

7:03 am-3:42 pm

1 stop6h 39m

Puerto Plata La Union

Thu 2/5

3:32 pm-11:12 pm

1 stop9h 40m

$502

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Sun 12/14

7:05 am-3:56 pm

1 stop6h 51m

Puerto Plata La Union

Sun 12/21

5:15 pm-11:42 pm

1 stop8h 27m

$502

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Fri 12/12

7:05 am-3:56 pm

1 stop6h 51m

Puerto Plata La Union

Mon 12/15

5:11 pm-8:24 am

1 stop17h 13m

$502

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Tue 12/16

7:05 am-3:56 pm

1 stop6h 51m

Puerto Plata La Union

Sat 12/20

5:15 pm-11:42 pm

1 stop8h 27m

$502

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Tue 12/16

7:05 am-3:56 pm

1 stop6h 51m

Puerto Plata La Union

Wed 12/17

5:11 pm-9:57 pm

1 stop6h 46m

$502

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Mon 12/15

7:05 am-3:56 pm

1 stop6h 51m

Puerto Plata La Union

Fri 12/19

5:16 pm-10:18 pm

1 stop7h 02m

$502

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Mon 12/15

7:05 am-3:56 pm

1 stop6h 51m

Puerto Plata La Union

Tue 12/16

5:11 pm-8:24 am

1 stop17h 13m

$502

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Mon 12/15

6:00 am-3:56 pm

1 stop7h 56m

Puerto Plata La Union

Sat 12/20

5:15 pm-11:42 pm

1 stop8h 27m

$502

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Fri 12/12

6:00 am-3:56 pm

1 stop7h 56m

Puerto Plata La Union

Sat 12/20

5:15 pm-11:42 pm

1 stop8h 27m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 12 results
1
2

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

What is the cheapest time of day to fly from STL to PP?

Find hourly flight availability from St. Louis to Puerto Plata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 17, 2025.

It’s typically best to fly out from St. Louis to Puerto Plata in the evening. Doing so could potentially save you 44% on the flight price compared to flying at noon, which is usually more expensive.

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 November 17, 2025.
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
8,008 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Food

7.3

Overall

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Food

7.3

Overall

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
11,048 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Food

7.3

Overall

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. This flight may include one or multiple stops.

  • 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$524Average$644FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$584Average$782FlexibilityNo cancel feeOn-time71%

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