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Puerto Plata

$579+ Cheap flights from St. Louis (STL) to Puerto Plata, Dominican Republic (POP)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — POP
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from St. Louis to Puerto Plata

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Puerto Plata (POP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$579
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$759
From Lambert-St Louis to Puerto Plata La Union
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:25 pmSTL - POP
2 stops18h 11mAmerican Airlines
Fri 9/261:26 pmPOP - STL
1 stop11h 33mAmerican Airlines
Deal found 6/10$579
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/193:57 pmSTL - POP
3 stops22h 53mMultiple Airlines
Sun 6/225:50 pmPOP - STL
2 stops19h 46mMultiple Airlines
Deal found 6/11$1,812

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 June 12, 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

Sun 7/20

4:28 pm-12:39 pm

2 stops19h 11m

Puerto Plata La Union

Fri 7/25

4:19 pm-11:57 pm

1 stop8h 38m

$659

St. LouisPuerto Plata

STL - POP

STLPOP

Lambert-St Louis

Thu 6/19

3:57 pm-3:50 pm

3 stops22h 53m

Puerto Plata La Union

Sun 6/22

5:50 pm-12:36 pm

2 stops19h 46m

$1,812

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 POP?

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 June 12, 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 June 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

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 is the cheapest airline to fly from St. Louis to Puerto Plata round-trip?

    Our cheapest airline available from St. Louis to Puerto Plata is American Airlines. Our recent data shows that you can find tickets from as low as $579 on this airline. Users have found that American Airlines is 22% cheaper than the other options available to this destination.

  • 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

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Alternative routes for St. Louis to Puerto Plata

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Kansas City to Puerto Plata flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$524Average$743FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$542Average$763FlexibilityNo cancel feeOn-time71%

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