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Cheap flights from St. Louis to Punta Cana from $181

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 10/5. 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.
Air Canada Logo
12:10 pm - 4:05 pmSTL  Lambert-St Louis-PUJ Punta Cana
26h 55m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
9:40 pm - 3:26 pmPUJ  Punta Cana-STL Lambert-St Louis
18h 46m1 stop Toronto Pearson Intl
$453Air Canada
Sun, Oct 18 - Mon, Oct 26
Air Canada Logo
12:10 pm - 12:45 pmSTL  Lambert-St Louis-PUJ Punta Cana
23h 35m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:40 pm - 4:26 pmPUJ  Punta Cana-STL Lambert-St Louis
18h 46m1 stop Toronto Pearson Intl
$453Air Canada
Sat, Oct 24 - Sat, Oct 31
Frontier Logo
4:23 pm - 10:24 amSTL  Lambert-St Louis-PUJ Punta Cana
17h 01m2 stops Orlando San Juan Luis Munoz Marin Intl
Frontier Logo
11:39 am - 5:22 pmPUJ  Punta Cana-STL Lambert-St Louis
30h 43m2 stops San Juan Luis Munoz Marin Intl Atlanta Hartsfield-Jackson
$496Frontier
Fri, Aug 21 - Wed, Aug 26
Frontier Logo
8:34 pm - 1:33 pmSTL  Lambert-St Louis-PUJ Punta Cana
38h 59m2 stops Orlando San Juan Luis Munoz Marin Intl
Frontier Logo
2:43 pm - 9:40 amPUJ  Punta Cana-STL Lambert-St Louis
20h 57m2 stops San Juan Luis Munoz Marin Intl Atlanta Hartsfield-Jackson
$505Frontier
Thu, Nov 12 - Tue, Nov 17
American Airlines Logo
2:11 pm - 3:02 pmSTL  Lambert-St Louis-PUJ Punta Cana
23h 51m1 stop Miami
American Airlines Logo
4:12 pm - 1:03 pmPUJ  Punta Cana-STL Lambert-St Louis
21h 51m1 stop Charlotte Douglas
$570American Airlines
Fri, Sep 18 - Fri, Sep 25
American Airlines Logo
6:00 am - 5:02 pmSTL  Lambert-St Louis-PUJ Punta Cana
9h 02m1 stop Dallas/Fort Worth
American Airlines Logo
4:09 pm - 10:05 pmPUJ  Punta Cana-STL Lambert-St Louis
7h 56m1 stop Miami
$570American Airlines
Fri, Jan 29 - Sat, Feb 6
United Airlines Logo
5:36 pm - 12:40 pmSTL  Lambert-St Louis-PUJ Punta Cana
18h 04m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
1:50 pm - 9:09 pmPUJ  Punta Cana-STL Lambert-St Louis
8h 19m1 stop Newark
$570United Airlines
Fri, Sep 25 - Tue, Sep 29
United Airlines Logo
7:01 pm - 2:27 pmSTL  Lambert-St Louis-PUJ Punta Cana
18h 26m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
2:20 pm - 10:30 pmPUJ  Punta Cana-STL Lambert-St Louis
9h 10m1 stop Houston George Bush Intcntl
$570United Airlines
Mon, Oct 5 - Sat, Oct 10
Delta Logo
7:18 pm - 1:30 pmSTL  Lambert-St Louis-PUJ Punta Cana
16h 12m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
2:55 pm - 8:53 amPUJ  Punta Cana-STL Lambert-St Louis
19h 58m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$585Delta
Mon, Dec 7 - Sat, Dec 12
Delta Logo
6:00 am - 2:25 pmSTL  Lambert-St Louis-PUJ Punta Cana
6h 25m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:55 pm - 8:53 amPUJ  Punta Cana-STL Lambert-St Louis
19h 58m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$585Delta
Tue, Dec 8 - Sat, Dec 12

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American Airlines flights from St. Louis to Punta Cana

Our best American Airlines deals on St. Louis to Punta Cana flight tickets
American Airlines
Sep 14
STL4:37 pmLambert-St Louis
19h 15m
2 stops
PUJ12:52 pmPunta Cana
Oct 6
PUJ4:04 pmPunta Cana
17h 42m
2 stops
STL8:46 amLambert-St Louis
$575
American Airlines
Aug 18
STL5:00 amLambert-St Louis
9h 19m
1 stop
PUJ3:19 pmPunta Cana
Aug 21
PUJ1:03 pmPunta Cana
10h 37m
1 stop
STL10:40 pmLambert-St Louis
$700
American Airlines
Aug 18
STL6:54 amLambert-St Louis
7h 12m
1 stop
PUJ3:06 pmPunta Cana
Aug 21
PUJ12:02 pmPunta Cana
12h 32m
2 stops
STL11:34 pmLambert-St Louis
$705

Frontier flights from St. Louis to Punta Cana

Our best Frontier deals on St. Louis to Punta Cana flight tickets
Frontier
Aug 21
STL4:23 pmLambert-St Louis
17h 01m
2 stops
PUJ10:24 amPunta Cana
Aug 26
PUJ11:39 amPunta Cana
30h 43m
2 stops
STL5:22 pmLambert-St Louis
$496
Frontier
Nov 12
STL8:34 pmLambert-St Louis
38h 59m
2 stops
PUJ1:33 pmPunta Cana
Nov 17
PUJ2:43 pmPunta Cana
20h 57m
2 stops
STL9:40 amLambert-St Louis
$505
Frontier
Aug 28
STL6:17 pmLambert-St Louis
19h 10m
1 stop
PUJ2:27 pmPunta Cana
Sep 4
PUJ8:29 pmPunta Cana
45h 53m
2 stops
STL5:22 pmLambert-St Louis
$506

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 August 6, 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 Lambert-St Louis - PUJ Punta Cana

STLPUJ

Lambert-St Louis

Sun 10/18

12:10 pm-4:05 pm

1 stop26h 55m

Punta Cana

Mon 10/26

9:40 pm-3:26 pm

1 stop18h 46m

$453

St. LouisPunta Cana

STL Lambert-St Louis - PUJ Punta Cana

STLPUJ

Lambert-St Louis

Sat 10/24

12:10 pm-12:45 pm

1 stop23h 35m

Punta Cana

Sat 10/31

10:40 pm-4:26 pm

1 stop18h 46m

$453

St. LouisPunta Cana

STL Lambert-St Louis - PUJ Punta Cana

STLPUJ

Lambert-St Louis

Fri 8/21

4:23 pm-10:24 am

2 stops17h 01m

Punta Cana

Wed 8/26

11:39 am-5:22 pm

2 stops30h 43m

$496

St. LouisPunta Cana

STL Lambert-St Louis - PUJ Punta Cana

STLPUJ

Lambert-St Louis

Thu 11/12

8:34 pm-1:33 pm

2 stops38h 59m

Punta Cana

Tue 11/17

2:43 pm-9:40 am

2 stops20h 57m

$505

St. LouisPunta Cana

STL Lambert-St Louis - PUJ Punta Cana

STLPUJ

Lambert-St Louis

Fri 9/18

2:11 pm-3:02 pm

1 stop23h 51m

Punta Cana

Fri 9/25

4:12 pm-1:03 pm

1 stop21h 51m

$570
Quickest round-trip

St. LouisPunta Cana

STL Lambert-St Louis - PUJ Punta Cana

STLPUJ

Lambert-St Louis

Fri 1/29

6:00 am-5:02 pm

1 stop9h 02m

Punta Cana

Sat 2/6

4:09 pm-10:05 pm

1 stop7h 56m

$570

St. LouisPunta Cana

STL Lambert-St Louis - PUJ Punta Cana

STLPUJ

Lambert-St Louis

Fri 9/25

5:36 pm-12:40 pm

2 stops18h 04m

Punta Cana

Tue 9/29

1:50 pm-9:09 pm

1 stop8h 19m

$570

St. LouisPunta Cana

STL Lambert-St Louis - PUJ Punta Cana

STLPUJ

Lambert-St Louis

Mon 10/5

7:01 pm-2:27 pm

2 stops18h 26m

Punta Cana

Sat 10/10

2:20 pm-10:30 pm

1 stop9h 10m

$570

St. LouisPunta Cana

STL Lambert-St Louis - PUJ Punta Cana

STLPUJ

Lambert-St Louis

Mon 12/7

7:18 pm-1:30 pm

2 stops16h 12m

Punta Cana

Sat 12/12

2:55 pm-8:53 am

2 stops19h 58m

$585

St. LouisPunta Cana

STL Lambert-St Louis - PUJ Punta Cana

STLPUJ

Lambert-St Louis

Tue 12/8

6:00 am-2:25 pm

1 stop6h 25m

Punta Cana

Sat 12/12

2:55 pm-8:53 am

2 stops19h 58m

$585

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?

Prices are currently low for flights on this route.

Typical prices usually range from $558 to $714.
The lowest price recently found on this route was $453.

What is the cheapest month to fly to Punta Cana?

If you’re not able to fly to Punta Cana in December, then September is your next best option. Flight prices from St. Louis to Punta Cana during September average around $564.

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 $654.

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 $625 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 14% 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 August 2026, prices for St. Louis to Punta Cana flights are approximately 39% 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

$353

Fastest flight time

4h 16m

Direct flights

Tue, Thu, Sat and Sun

Airports in Punta Cana

1 airport
The best one-way flight to Punta Cana from St. Louis in the past 72 hours is $353. The best round-trip flight deal from St. Louis to Punta Cana found on momondo in the last 72 hours is $647.
The fastest flight from St. Louis to Punta Cana takes 4h 16m
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 16m.

  • 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
8,491 reviews
Search Delta flights
FrontierPriceFrom $291Free CancellationRating
5.6
2,723 reviews
Search Frontier flights
American AirlinesPriceFrom $423Free CancellationRating
7.1
11,865 reviews
Search American Airlines flights
United AirlinesPriceFrom $443Free CancellationRating
7.4
10,073 reviews
Search United Airlines flights
SouthwestPriceFrom $468Free CancellationRating
8.0
4,218 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 $614, with the best Frontier deals starting from $291 round-trip. 2,723 users have rated Frontier on momondo, with an average score of 5.6/10.

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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