$829+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — POP
Nov 24 — Dec 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from St. Louis to Puerto Plata with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Puerto Plata
Cheapest
Best
Last-minute
Cheapest flights from St. Louis to Puerto PlataExplore 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 October 25, 2026.
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 October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/85:00 am -
1 stop7h 25m
Thu 12/175:29 pm -
1 stop8h 30m
Deal found 10/21![American Airlines logo]()
$829
This Delta deal was found by Cheapflights users on 10/21. 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 12/106:00 am -
1 stop8h 02m
Sun 12/135:15 pm -
1 stop8h 50m
Deal found 10/21![Delta logo]()
$850
This American Airlines deal was found by Cheapflights users on 10/20. 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 12/45:38 pm -
2 stops19h 54m
Fri 12/114:32 pm -
2 stops19h 30m
Deal found 10/20![American Airlines logo]()
$859
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/105:00 am -
1 stop7h 25m
Sun 12/134:32 pm -
2 stops19h 36m
Deal found 10/21![American Airlines logo]()
$860
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/97:16 pm -
2 stops17h 09m
Wed 12/164:32 pm -
2 stops19h 30m
Deal found 10/25![American Airlines logo]()
$884
Best flights from St. Louis to Puerto PlataDiscover carefully curated flight deals from St. Louis to Puerto Plata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from St. Louis to Puerto Plata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/22. 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 12/88:24 pm -
2 stops16h 01m
Thu 12/175:29 pm -
1 stop8h 30m
Deal found 10/22![American Airlines logo]()
$834
This Delta deal was found by Cheapflights users on 10/21. 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 12/106:00 am -
1 stop8h 02m
Sun 12/135:15 pm -
1 stop8h 50m
Deal found 10/21![Delta logo]()
$850
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/96:20 am -
1 stop7h 12m
Wed 12/163:15 pm -
1 stop8h 35m
Deal found 10/25![American Airlines logo]()
$854
This American Airlines deal was found by Cheapflights users on 10/20. 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 12/45:04 am -
1 stop8h 28m
Fri 12/114:32 pm -
2 stops20h 23m
Deal found 10/20![American Airlines logo]()
$859
This American Airlines deal was found by Cheapflights users on 10/20. 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 12/106:15 pm -
2 stops19h 17m
Sun 12/134:32 pm -
2 stops17h 56m
Deal found 10/20![American Airlines logo]()
$860
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 4/198:03 pm -
2 stops17h 27m
Sun 4/253:30 pm -
2 stops17h 54m
Deal found 10/24![American Airlines logo]()
$860
Last-minute flights from St. Louis to Puerto PlataDiscover last-minute flight deals from St. Louis to Puerto Plata. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Puerto Plata. Data last updated October 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/21. 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 10/244:21 pm -
2 stops19h 07m
Thu 10/291:18 pm -
2 stops11h 24m
Deal found 10/21![American Airlines logo]()
$967
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 11/15:02 am -
1 stop7h 23m
Sat 11/282:39 pm -
1 stop9h 57m
Deal found 10/24![American Airlines logo]()
$1,085
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/256:55 pm -
2 stops17h 29m
Mon 11/303:15 pm -
2 stops18h 58m
Deal found 10/20![American Airlines logo]()
$1,112
This Mytrip deal was found by Cheapflights users on 10/20. 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.
Wed 11/256:05 pm -
3 stops39h 50m
Mon 11/301:35 pm -
3 stops32h 32m
Deal found 10/20![Multiple Airlines logo]()
$1,261
Find 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $829 (American Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $962 |
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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from St. Louis to Puerto Plata that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisPuerto Plata
STL Lambert-St Louis - POP Puerto Plata La Union
STLPOP
Lambert-St Louis
Tue 12/8
8:24 pm-2:25 pm
2 stops16h 01m
Puerto Plata La Union
Thu 12/17
5:29 pm-11:59 pm
1 stop8h 30m
$834
St. LouisPuerto Plata
STL Lambert-St Louis - POP Puerto Plata La Union
STLPOP
Lambert-St Louis
Thu 12/10
6:00 am-4:02 pm
1 stop8h 02m
Puerto Plata La Union
Sun 12/13
5:15 pm-12:05 am
1 stop8h 50m
$850
Quickest round-trip
St. LouisPuerto Plata
STL Lambert-St Louis - POP Puerto Plata La Union
STLPOP
Lambert-St Louis
Wed 12/9
6:20 am-3:32 pm
1 stop7h 12m
Puerto Plata La Union
Wed 12/16
3:15 pm-9:50 pm
1 stop8h 35m
$854
St. LouisPuerto Plata
STL Lambert-St Louis - POP Puerto Plata La Union
STLPOP
Lambert-St Louis
Fri 12/4
5:04 am-3:32 pm
1 stop8h 28m
Puerto Plata La Union
Fri 12/11
4:32 pm-10:55 am
2 stops20h 23m
$859
St. LouisPuerto Plata
STL Lambert-St Louis - POP Puerto Plata La Union
STLPOP
Lambert-St Louis
Thu 12/10
6:15 pm-3:32 pm
2 stops19h 17m
Puerto Plata La Union
Sun 12/13
4:32 pm-8:28 am
2 stops17h 56m
$860
St. LouisPuerto Plata
STL Lambert-St Louis - POP Puerto Plata La Union
STLPOP
Lambert-St Louis
Mon 4/19
8:03 pm-2:30 pm
2 stops17h 27m
Puerto Plata La Union
Sun 4/25
3:30 pm-8:24 am
2 stops17h 54m
$860
Sorted by cheapest first
Compare providers for flights from St. Louis to Puerto Plata
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Puerto Plata in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Puerto Plata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Puerto Plata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Puerto Plata flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Puerto Plata flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Puerto Plata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
STL-POP
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.
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 October 25, 2026.
See what other customers who have flown with American Airlines from St. Louis to Puerto Plata have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.4
Entertainment
6.8
Crew
7.9
Overall
7.0
Comfort
7.1
Food
6.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Boarding
7.4
Entertainment
6.8
Crew
7.9
Overall
7.0
Comfort
7.1
Food
6.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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.
Traveling to a place near Puerto Plata?
Book flights to Puerto Plata if you plan to visit one of these locationsSosúa
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from St. Louis
Popular flights
Puerto Plata flight routes
Alternative routes for St. Louis to Puerto Plata
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Plata by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Puerto Plata by cabin class
Find flights from St. Louis to Puerto Plata, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Puerto Plata flights
Browse other St. Louis and Puerto Plata flight options. Last updated on October 25, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Puerto Plata
Explore flights to Puerto Plata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Top airline flying from St. Louis to Puerto Plata
Discover the top airline 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$698 | Average$868 | FlexibilityNo cancel fee | On-time71% |