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Puerto Plata

$522+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — POP
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$522
(Booking.com)

Popular in

December

Cheapest in

February

Average price

$837
From Lambert-St Louis to Puerto Plata
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 August 14, 2025.

This Booking.com deal was found by Cheapflights users on 8/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/114:05 pmSTL - POP
2 stops20h 10mAir Canada
Fri 11/142:50 pmPOP - STL
1 stop26h 39mAir Canada
Deal found 8/13$522
This American Airlines deal was found by Cheapflights users on 8/13. 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 10/225:23 amSTL - POP
1 stop6h 07mAmerican Airlines
Tue 10/281:30 pmPOP - STL
1 stop11h 26mAmerican Airlines
Deal found 8/13$575
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 10/188:00 pmSTL - POP
2 stops15h 30mAmerican Airlines
Tue 10/213:50 pmPOP - STL
2 stops17h 19mAmerican Airlines
Deal found 8/13$579
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 11/111:43 pmSTL - POP
2 stops22h 17mAmerican Airlines
Fri 11/142:55 pmPOP - STL
2 stops20h 02mAmerican Airlines
Deal found 8/13$582
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:20 amSTL - POP
1 stop6h 05mDelta
Sat 12/64:45 pmPOP - STL
1 stop7h 14mDelta
Deal found 8/12$607
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 10/225:23 amSTL - POP
1 stop6h 07mAmerican Airlines
Mon 10/273:50 pmPOP - STL
2 stops22h 07mAmerican Airlines
Deal found 8/12$609
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 12/16:13 pmSTL - POP
2 stops19h 22mAmerican Airlines
Sat 12/64:35 pmPOP - STL
2 stops18h 31mAmerican Airlines
Deal found 8/12$632
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/265:28 amSTL - POP
1 stop6h 07mAmerican Airlines
Fri 10/31:35 pmPOP - STL
1 stop11h 24mAmerican Airlines
Deal found 8/12$645

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 August 14, 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

Tue 11/11

4:05 pm-2:15 pm

2 stops20h 10m

Puerto Plata La Union

Fri 11/14

2:50 pm-3:29 pm

1 stop26h 39m

$522

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Wed 10/22

5:23 am-12:30 pm

1 stop6h 07m

Puerto Plata La Union

Tue 10/28

1:30 pm-11:56 pm

1 stop11h 26m

$575

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Sat 10/18

4:34 pm-12:30 pm

2 stops18h 56m

Puerto Plata La Union

Tue 10/21

1:30 pm-11:56 pm

1 stop11h 26m

$579

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Tue 11/11

1:43 pm-2:00 pm

2 stops22h 17m

Puerto Plata La Union

Fri 11/14

2:55 pm-8:57 am

2 stops20h 02m

$582

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Mon 12/1

7:20 am-3:25 pm

1 stop6h 05m

Puerto Plata La Union

Sat 12/6

4:45 pm-9:59 pm

1 stop7h 14m

$607

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Wed 10/22

5:23 am-12:30 pm

1 stop6h 07m

Puerto Plata La Union

Mon 10/27

3:50 pm-12:57 pm

2 stops22h 07m

$609

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Mon 12/1

6:13 pm-3:35 pm

2 stops19h 22m

Puerto Plata La Union

Sat 12/6

2:45 pm-11:05 pm

1 stop10h 20m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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 month to book a flight from St. Louis to Puerto Plata?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Puerto Plata (average of $413). Flying from St. Louis to Puerto Plata in June is currently the most expensive (average of $626). 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 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 August 14, 2025.

When flying from St. Louis to Puerto Plata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 14, 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
8.0
Very good
7,980 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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.

  • What is the cheapest month to book a flight from St. Louis to Puerto Plata?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Puerto Plata (average of $413). Flying from St. Louis to Puerto Plata in June is currently the most expensive (average of $626). 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 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$524Average$743FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$543Average$770FlexibilityNo cancel feeOn-time71%

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