STL - POP

$663 Find Cheap Flights from St. Louis to Puerto Plata

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Puerto Plata departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Puerto Plata

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Puerto Plata, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Puerto Plata, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$663
American Airlines
Fri 3/20Sat 3/28
STL - POP • 1 stop
Cheapest one-way
$1,801
WestJet
Tue 3/17
STL - POP • 2 stops
Top airlines
American Airlines
Cheapest • from $663 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Puerto Plata!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Puerto Plata (STL-POP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Puerto Plata that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Puerto Plata

Fri, Mar 20 - Sat, Mar 28
American Airlines Logo
7:05 am - 2:44 pm
STL
-
POP
6h 39m
1 stop
American Airlines Logo
3:35 pm - 8:55 am
POP
-
STL
18h 20m
2 stops
$663American Airlines
Fri, Mar 20 - Sat, Mar 28
American Airlines Logo
7:05 am - 2:44 pm
STL
-
POP
6h 39m
1 stop
American Airlines Logo
2:38 pm - 8:35 am
POP
-
STL
18h 57m
1 stop
$670American Airlines
Mon, Mar 2 - Fri, Mar 6
Delta Logo
7:10 am - 3:40 pm
STL
-
POP
6h 30m
1 stop
Delta Logo
4:55 pm - 11:36 pm
POP
-
STL
8h 41m
1 stop
$679Delta
Mon, Mar 2 - Fri, Mar 6
American Airlines Logo
6:57 pm - 3:35 pm
STL
-
POP
18h 38m
2 stops
American Airlines Logo
4:35 pm - 11:56 pm
POP
-
STL
9h 21m
1 stop
$683American Airlines
Sat, Feb 28 - Mon, Mar 9
American Airlines Logo
6:53 pm - 3:35 pm
STL
-
POP
18h 42m
2 stops
American Airlines Logo
3:53 pm - 8:51 am
POP
-
STL
17h 58m
2 stops
$713American Airlines
Sat, Mar 7 - Sat, Mar 14
American Airlines Logo
6:36 pm - 2:44 pm
STL
-
POP
18h 08m
2 stops
American Airlines Logo
1:22 pm - 10:32 am
POP
-
STL
22h 10m
1 stop
$730American Airlines
Sat, Mar 7 - Sat, Mar 14
American Airlines Logo
1:36 pm - 2:44 pm
STL
-
POP
23h 08m
1 stop
American Airlines Logo
3:35 pm - 10:32 am
POP
-
STL
19h 57m
1 stop
$737American Airlines
Fri, Feb 27 - Mon, Mar 9
American Airlines Logo
5:14 am - 3:35 pm
STL
-
POP
8h 21m
1 stop
American Airlines Logo
3:35 pm - 11:58 pm
POP
-
STL
9h 23m
1 stop
$739American Airlines
Fri, Feb 27 - Mon, Mar 9
American Airlines Logo
5:14 am - 3:35 pm
STL
-
POP
8h 21m
1 stop
American Airlines Logo
3:35 pm - 9:06 am
POP
-
STL
18h 31m
2 stops
$743American Airlines
Sat, Mar 7 - Sat, Mar 14
American Airlines Logo
6:36 pm - 2:44 pm
STL
-
POP
18h 08m
2 stops
American Airlines Logo
3:35 pm - 8:55 am
POP
-
STL
18h 20m
2 stops
$753American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Puerto Plata flights

Get data-powered insights and trends into flights from St. Louis to Puerto Plata to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Puerto Plata?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Puerto Plata were found on American Airlines ($663) and Delta ($679).

Good to know

Low seasonNovember
Cheapest flight$663
Best time to beat the crowds with an average 28% drop in price.
Flight from St. Louis to Puerto Plata

When to book flights from St. Louis to Puerto Plata

Are your dates flexible? Find out the best times to travel from St. Louis to Puerto Plata based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Puerto Plata

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

    In the last 3 days, the lowest price for a flight from St. Louis to Puerto Plata was $1,801 for a one-way ticket and $663 for a round-trip.

  • Do I need a passport to fly between St. Louis and Puerto Plata?

    Yes, you'll most likely have to show a valid passport before boarding the plane in St. Louis and on arrival in Puerto Plata.

  • Which airports will I be using when flying from St. Louis to Puerto Plata?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Puerto Plata, also known as Puerto Plata La Union.

  • Which aircraft models fly most regularly from St. Louis to Puerto Plata?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Puerto Plata?

    SkyTeam, and oneworld are the airline alliances operating flights between St. Louis and Puerto Plata, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Puerto Plata, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Puerto Plata are Delta and American Airlines. With an average price for the route of $637 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $784 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from St. Louis to Puerto Plata?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Puerto Plata.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Puerto Plata?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Puerto Plata from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Puerto Plata?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Puerto Plata with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and POP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Puerto Plata?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Puerto Plata from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from St. Louis to Puerto Plata

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Puerto Plata. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Puerto Plata? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8127 reviews
7.9Comfort
8.1Boarding
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

Timing, quality of service, promptness and courtesy of the staff

10.0 ExcellentAjai, Jan 2026
DFW - ATL
Read more Delta reviews

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

My flight to London from Philadelphia was cancelled due to weather.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

Everything you need to know for your flight from St. Louis to Puerto Plata

Information on your arrival and departure airports