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Cheap flights from St. Louis to Punta Cana from $214

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Punta Cana departing on 8/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Punta Cana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:34 pm - 10:24 am
STL
-
PUJ
38h 50m
2 stops
Frontier Logo
3:31 pm - 5:37 pm
PUJ
-
STL
27h 06m
1 stop
$436Frontier
Thu, Aug 13 - Sat, Aug 15
Frontier Logo
4:57 pm - 2:21 pm
STL
-
PUJ
20h 24m
1 stop
Frontier Logo
3:31 pm - 5:37 pm
PUJ
-
STL
27h 06m
1 stop
$471Frontier
Sat, Jul 11 - Sat, Jul 18
Multiple Airlines Logo
6:34 pm - 2:21 pm
STL
-
PUJ
18h 47m
1 stop
Multiple Airlines Logo
9:38 am - 5:22 pm
PUJ
-
STL
32h 44m
2 stops
$474Multiple Airlines
Sun, Aug 16 - Sat, Aug 22
Frontier Logo
6:34 pm - 10:24 am
STL
-
PUJ
38h 50m
2 stops
Frontier Logo
4:40 pm - 11:59 pm
PUJ
-
STL
32h 19m
2 stops
$480Frontier
Thu, Aug 13 - Sat, Aug 15
Frontier Logo
6:34 pm - 2:21 pm
STL
-
PUJ
18h 47m
1 stop
Frontier Logo
3:31 pm - 8:57 am
PUJ
-
STL
18h 26m
1 stop
$481Frontier
Thu, Aug 6 - Tue, Aug 11
Frontier Logo
4:57 pm - 2:21 pm
STL
-
PUJ
20h 24m
1 stop
Frontier Logo
3:31 pm - 8:57 am
PUJ
-
STL
18h 26m
1 stop
$485Frontier
Sat, Aug 1 - Sun, Aug 16
Frontier Logo
6:34 pm - 2:21 pm
STL
-
PUJ
18h 47m
1 stop
Frontier Logo
3:31 pm - 8:57 am
PUJ
-
STL
18h 26m
1 stop
$486Frontier
Thu, Aug 6 - Tue, Aug 11
Frontier Logo
6:34 pm - 2:21 pm
STL
-
PUJ
18h 47m
1 stop
Frontier Logo
11:46 am - 8:57 am
PUJ
-
STL
22h 11m
2 stops
$489Frontier
Thu, Aug 6 - Tue, Aug 11
Frontier Logo
4:57 pm - 2:21 pm
STL
-
PUJ
20h 24m
1 stop
Frontier Logo
3:31 pm - 8:57 am
PUJ
-
STL
18h 26m
1 stop
$490Frontier
Sat, Aug 1 - Fri, Aug 7
Multiple Airlines Logo
6:34 pm - 2:21 pm
STL
-
PUJ
18h 47m
1 stop
Multiple Airlines Logo
1:01 pm - 5:22 pm
PUJ
-
STL
29h 21m
2 stops
$491Multiple Airlines
Sun, Aug 2 - Wed, Aug 19

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Frontier flights from St. Louis to Punta Cana

Our best Frontier deals on St. Louis to Punta Cana flight tickets
Frontier
Aug 13
STL6:34 pmLambert-St Louis
38h 50m
2 stops
PUJ10:24 amPunta Cana
Aug 15
PUJ3:31 pmPunta Cana
27h 06m
1 stop
STL5:37 pmLambert-St Louis
$436
Frontier
Jul 11
STL4:57 pmLambert-St Louis
20h 24m
1 stop
PUJ2:21 pmPunta Cana
Jul 18
PUJ3:31 pmPunta Cana
27h 06m
1 stop
STL5:37 pmLambert-St Louis
$471
Frontier
Aug 13
STL6:34 pmLambert-St Louis
38h 50m
2 stops
PUJ10:24 amPunta Cana
Aug 15
PUJ4:40 pmPunta Cana
32h 19m
2 stops
STL11:59 pmLambert-St Louis
$480

American Airlines flights from St. Louis to Punta Cana

Our best American Airlines deals on St. Louis to Punta Cana flight tickets
American Airlines
Oct 10
STL5:46 pmLambert-St Louis
16h 12m
1 stop
PUJ10:58 amPunta Cana
Oct 16
PUJ5:10 pmPunta Cana
7h 05m
1 stop
STL11:15 pmLambert-St Louis
$508
American Airlines
Oct 10
STL4:51 pmLambert-St Louis
17h 09m
2 stops
PUJ11:00 amPunta Cana
Oct 16
PUJ5:10 pmPunta Cana
15h 53m
2 stops
STL8:03 amLambert-St Louis
$513
American Airlines
Dec 1
STL5:17 amLambert-St Louis
9h 35m
1 stop
PUJ4:52 pmPunta Cana
Dec 8
PUJ5:57 pmPunta Cana
18h 20m
1 stop
STL10:17 amLambert-St Louis
$552

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Punta Cana 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, momondo users made 832,500 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from St. Louis to Punta Cana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Thu 8/13

6:34 pm-10:24 am

2 stops38h 50m

Punta Cana

Sat 8/15

3:31 pm-5:37 pm

1 stop27h 06m

$436

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sat 7/11

4:57 pm-2:21 pm

1 stop20h 24m

Punta Cana

Sat 7/18

3:31 pm-5:37 pm

1 stop27h 06m

$471

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sun 8/16

6:34 pm-2:21 pm

1 stop18h 47m

Punta Cana

Sat 8/22

9:38 am-5:22 pm

2 stops32h 44m

$474

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Thu 8/13

6:34 pm-10:24 am

2 stops38h 50m

Punta Cana

Sat 8/15

4:40 pm-11:59 pm

2 stops32h 19m

$480
Quickest round-trip

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Thu 8/6

6:34 pm-2:21 pm

1 stop18h 47m

Punta Cana

Tue 8/11

3:31 pm-8:57 am

1 stop18h 26m

$481

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sat 8/1

4:57 pm-2:21 pm

1 stop20h 24m

Punta Cana

Sun 8/16

3:31 pm-8:57 am

1 stop18h 26m

$485

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Thu 8/6

6:34 pm-2:21 pm

1 stop18h 47m

Punta Cana

Tue 8/11

3:31 pm-8:57 am

1 stop18h 26m

$486

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Thu 8/6

6:34 pm-2:21 pm

1 stop18h 47m

Punta Cana

Tue 8/11

11:46 am-8:57 am

2 stops22h 11m

$489

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sat 8/1

4:57 pm-2:21 pm

1 stop20h 24m

Punta Cana

Fri 8/7

3:31 pm-8:57 am

1 stop18h 26m

$490

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sun 8/2

6:34 pm-2:21 pm

1 stop18h 47m

Punta Cana

Wed 8/19

1:01 pm-5:22 pm

2 stops29h 21m

$491

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Punta Cana from

How to get the cheapest flight ticket from St. Louis to Punta Cana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Punta Cana?

What is the cheapest month to fly to Punta Cana?

If you’re not able to fly to Punta Cana in September, then December is your next best option. Flight prices from St. Louis to Punta Cana during December average around $563.

What is the cheapest day to depart on your flight to Punta Cana?

The cheapest day to depart from St. Louis to Punta Cana is on a Sunday when prices can be found for as low as $378. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Punta Cana on Saturday is $646.

What is the cheapest Lambert-St Louis to Punta Cana flight route?

Fly from Lambert-St Louis to Punta Cana for the best Lambert-St Louis - Punta Cana flight prices

How far in advance should I book a flight from St. Louis to Punta Cana?

You are more likely to see cheaper flights to Punta Cana from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Punta Cana for around $604 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Punta Cana from St. Louis for as low as $539 on momondo.

What cabin class options are available on St. Louis to Punta Cana flights?

There is only 1 cabin class available to choose from on St. Louis to Punta Cana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Punta Cana flights?

You could potentially save up to 4% on your flight if you consider stops on a St. Louis to Punta Cana flight.

How have St. Louis to Punta Cana flight prices changed over time?

As of June 2026, prices for St. Louis to Punta Cana flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from St. Louis to Punta Cana

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Punta Cana according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Punta Cana (STL to PUJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Punta Cana

Best Price Found

$587

Fastest flight time

4h 27m

Direct flights

Tue, Thu, Sat and Sun

Airports in Punta Cana

1 airport
The best flight deal from St. Louis to Punta Cana found on momondo in the last 72 hours is $587
The fastest flight from St. Louis to Punta Cana takes 4h 27m
Direct flights go from St. Louis to Punta Cana on Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Punta Cana. From St. Louis there are direct flights to Punta Cana (PUJ).
Search flight deals

Frequently asked questions about flying from St. Louis to Punta Cana

  • How far is Lambert-St Louis to Punta Cana by plane?

    There are 1896.6 mi between Lambert-St Louis and Punta Cana. In terms of flight time, this usually takes a little over 4h 27m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Punta Cana Airport?

    Prices for flights from Lambert-St Louis Airport to Punta Cana Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Punta Cana Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Punta Cana Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Punta Cana Airport.

  • What documentation or ID do you need to fly to Punta Cana Airport?

    The travel and health documents you'll need for your trip to Punta Cana Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Punta Cana Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from St. Louis to Punta Cana?

  • What is the most popular airline from St. Louis to Punta Cana?

Best airlines flying from St. Louis to Punta Cana

Compare and see reviews for airlines that fly from St. Louis to Punta Cana with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $283Free CancellationRating
7.8
8,423 reviews
Search Delta flights
FrontierPriceFrom $315Free CancellationRating
5.6
2,876 reviews
Search Frontier flights
American AirlinesPriceFrom $423Free CancellationRating
7.1
11,722 reviews
Search American Airlines flights
SouthwestPriceFrom $425Free CancellationRating
7.9
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $438Free CancellationRating
7.4
9,868 reviews
Search United Airlines flights

  • Southwest Flights From St. Louis to Punta Cana

    Across 1 Southwest flight from St. Louis to Punta Cana this week, the average price was $687, with the best Southwest deals starting from $425 round-trip. 4,242 users have rated Southwest on momondo, with an average score of 7.9/10.

  • Frontier Flights From St. Louis to Punta Cana

    Another popular option for St. Louis to Punta Cana flights is Frontier (5.6/10, 2,876 ratings). Frontier flies from St. Louis to Punta Cana around 4 times per week, with deals starting from $315 round-trip and rising to an average price of around $599.

Traveling to a place near Punta Cana?

Book flights to Punta Cana if you plan to visit one of these locations
Bavaro

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Punta Cana?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Punta Cana. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Punta Cana with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Punta Cana flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Punta Cana?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Punta Cana.

I’m not ready to book a flight from St. Louis to Punta Cana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Punta Cana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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