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Cheap flights from St. Louis to Punta Cana from $122

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 1/30. 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
0 bags

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Find the cheapest flights from St. Louis to Punta Cana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:22 pm - 3:01 pm
STL
-
PUJ
16h 39m
1 stop
Multiple Airlines Logo
5:47 pm - 6:51 am
PUJ
-
STL
39h 04m
2 stops
$318Multiple Airlines
Fri, Feb 6 - Mon, Feb 9
Frontier Logo
8:22 pm - 3:42 pm
STL
-
PUJ
17h 20m
1 stop
Frontier Logo
2:16 pm - 5:57 am
PUJ
-
STL
17h 41m
1 stop
$376Frontier
Fri, Feb 27 - Sat, Mar 7
Delta Logo
6:00 am - 2:25 pm
STL
-
PUJ
7h 25m
1 stop
Delta Logo
3:50 pm - 11:58 pm
PUJ
-
STL
9h 08m
1 stop
$381Delta
Wed, Mar 25 - Tue, Mar 31
Delta Logo
7:03 am - 3:40 pm
STL
-
PUJ
7h 37m
1 stop
Delta Logo
3:18 pm - 11:09 am
PUJ
-
STL
20h 51m
2 stops
$385Delta
Mon, Mar 30 - Wed, Apr 1
Frontier Logo
8:13 pm - 12:09 pm
STL
-
PUJ
38h 56m
2 stops
Frontier Logo
11:07 am - 11:19 pm
PUJ
-
STL
13h 12m
1 stop
$386Frontier
Wed, May 13 - Sat, May 16
Multiple Airlines Logo
11:21 am - 2:17 pm
STL
-
PUJ
25h 56m
1 stop
Multiple Airlines Logo
7:00 am - 11:25 pm
PUJ
-
STL
41h 25m
2 stops
$392Multiple Airlines
Sun, Mar 29 - Tue, Mar 31
Air Canada Logo
4:05 pm - 12:05 pm
STL
-
PUJ
18h 00m
1 stop
Air Canada Logo
9:35 pm - 3:29 pm
PUJ
-
STL
18h 54m
1 stop
$401Air Canada
Mon, Mar 2 - Mon, Mar 9
Air Canada Logo
4:05 pm - 12:45 pm
STL
-
PUJ
19h 40m
2 stops
Air Canada Logo
9:40 pm - 3:24 pm
PUJ
-
STL
18h 44m
1 stop
$404Air Canada
Sat, Mar 28 - Fri, Apr 3
Air Canada Logo
4:05 pm - 12:45 pm
STL
-
PUJ
19h 40m
2 stops
Air Canada Logo
9:40 pm - 3:24 pm
PUJ
-
STL
18h 44m
1 stop
$405Air Canada
Sat, Mar 28 - Fri, Apr 3
Multiple Airlines Logo
11:21 am - 2:17 pm
STL
-
PUJ
25h 56m
1 stop
Multiple Airlines Logo
1:01 pm - 10:30 am
PUJ
-
STL
22h 29m
2 stops
$406Multiple Airlines
Sun, Mar 29 - Wed, Apr 1

United Airlines flights from St. Louis to Punta Cana

Our best United Airlines deals on St. Louis to Punta Cana flight tickets
United Airlines
Mar 19
STL6:00 amLambert-St Louis
8h 14m
1 stop
PUJ3:14 pmPunta Cana
Mar 25
PUJ2:28 pmPunta Cana
8h 48m
1 stop
STL10:16 pmLambert-St Louis
$446
United Airlines
Feb 7
STL8:30 amLambert-St Louis
6h 55m
1 stop
PUJ5:25 pmPunta Cana
Feb 13
PUJ2:55 pmPunta Cana
8h 10m
1 stop
STL9:05 pmLambert-St Louis
$506

American Airlines flights from St. Louis to Punta Cana

Our best American Airlines deals on St. Louis to Punta Cana flight tickets
American Airlines
Mar 6
STL5:12 amLambert-St Louis
9h 36m
1 stop
PUJ4:48 pmPunta Cana
Mar 11
PUJ12:06 pmPunta Cana
12h 42m
1 stop
STL11:48 pmLambert-St Louis
$411
American Airlines
Mar 6
STL7:00 amLambert-St Louis
7h 48m
1 stop
PUJ4:48 pmPunta Cana
Mar 11
PUJ12:00 pmPunta Cana
12h 48m
2 stops
STL11:48 pmLambert-St Louis
$415
American Airlines
Apr 16
STL6:54 pmLambert-St Louis
17h 08m
2 stops
PUJ1:02 pmPunta Cana
Apr 20
PUJ5:25 pmPunta Cana
17h 18m
2 stops
STL9:43 amLambert-St Louis
$445

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 January 25, 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

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Fri 2/6

8:22 pm-3:01 pm

1 stop16h 39m

Punta Cana

Mon 2/9

5:47 pm-6:51 am

2 stops39h 04m

$318

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Fri 2/27

8:22 pm-3:42 pm

1 stop17h 20m

Punta Cana

Sat 3/7

2:16 pm-5:57 am

1 stop17h 41m

$376

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Wed 3/25

6:00 am-2:25 pm

1 stop7h 25m

Punta Cana

Tue 3/31

3:50 pm-11:58 pm

1 stop9h 08m

$381

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Mon 3/30

7:03 am-3:40 pm

1 stop7h 37m

Punta Cana

Wed 4/1

3:18 pm-11:09 am

2 stops20h 51m

$385

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Wed 5/13

8:13 pm-12:09 pm

2 stops38h 56m

Punta Cana

Sat 5/16

11:07 am-11:19 pm

1 stop13h 12m

$386

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sun 3/29

11:21 am-2:17 pm

1 stop25h 56m

Punta Cana

Tue 3/31

7:00 am-11:25 pm

2 stops41h 25m

$392

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Mon 3/2

4:05 pm-12:05 pm

1 stop18h 00m

Punta Cana

Mon 3/9

9:35 pm-3:29 pm

1 stop18h 54m

$401

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sat 3/28

4:05 pm-12:45 pm

2 stops19h 40m

Punta Cana

Fri 4/3

9:40 pm-3:24 pm

1 stop18h 44m

$404

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sat 3/28

4:05 pm-12:45 pm

2 stops19h 40m

Punta Cana

Fri 4/3

9:40 pm-3:24 pm

1 stop18h 44m

$405

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sun 3/29

11:21 am-2:17 pm

1 stop25h 56m

Punta Cana

Wed 4/1

1:01 pm-10:30 am

2 stops22h 29m

$406

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 July is your next best option. Flight prices from St. Louis to Punta Cana during July average around $515.

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 $452. 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 $556.

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 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 $570 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 $503 on momondo.

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

There is only 1 cabin class available to choose from on Lambert-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?

No. A direct flight is the cheapest option for a flight between St. Louis to Punta Cana.

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

As of January 2026, prices for St. Louis to Punta Cana flights are approximately 6% cheaper 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

$466

Fastest flight time

4h 17m

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 $466
The fastest flight from St. Louis to Punta Cana takes 4h 17m
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

  • 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 17m.

  • 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
7.9
8,111 reviews
Search Delta flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
9,198 reviews
Search United Airlines flights
FrontierPriceFrom $340Free CancellationRating
5.7
3,059 reviews
Search Frontier flights
American AirlinesPriceFrom $423Free CancellationRating
7.2
11,197 reviews
Search American Airlines flights
SouthwestPriceFrom $480Free CancellationRating
8.0
4,269 reviews
Search Southwest flights

  • Frontier Flights From St. Louis to Punta Cana

    Across 4 Frontier flights from St. Louis to Punta Cana this week, the average price was $510, with the best Frontier deals starting from $340 round-trip. 3,059 users have rated Frontier on momondo, with an average score of 5.7/10.

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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