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Cheap flights from St. Louis to the Dominican Republic from $141

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 the Dominican Republic departing on 1/10. 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 the Dominican Republic

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 39m1 stop
Multiple Airlines Logo
5:47 pm - 11:33 pm
PUJ
-
STL
31h 46m2 stops
$344Multiple Airlines
Fri, Jan 30 - Wed, Feb 4
Multiple Airlines Logo
5:11 pm - 4:36 pm
STL
-
PUJ
21h 25m2 stops
Multiple Airlines Logo
11:35 am - 9:21 am
PUJ
-
STL
23h 46m1 stop
$358Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
Air Canada Logo
1:00 pm - 4:05 pm
STL
-
PUJ
26h 05m1 stop
Air Canada Logo
5:05 pm - 12:21 pm
PUJ
-
STL
20h 16m2 stops
$390Air Canada
Wed, Jun 17 - Sun, Jun 21
Air Canada Logo
1:00 pm - 4:05 pm
STL
-
PUJ
26h 05m1 stop
Air Canada Logo
5:05 pm - 8:05 pm
PUJ
-
STL
28h 00m1 stop
$396Air Canada
Wed, Jun 17 - Sun, Jun 21
American Airlines Logo
5:07 pm - 11:54 am
STL
-
PUJ
16h 47m1 stop
American Airlines Logo
6:07 pm - 9:08 am
PUJ
-
STL
17h 01m1 stop
$400American Airlines
Sat, Feb 7 - Tue, Feb 10
American Airlines Logo
3:54 pm - 11:54 am
STL
-
PUJ
18h 00m2 stops
American Airlines Logo
6:07 pm - 9:40 am
PUJ
-
STL
17h 33m2 stops
$404American Airlines
Sat, Feb 7 - Tue, Feb 10
Delta Logo
11:55 am - 1:34 am
STL
-
STI
11h 39m2 stops
Delta Logo
9:59 pm - 3:56 pm
STI
-
STL
19h 57m2 stops
$522Delta
Wed, Feb 18 - Fri, Feb 27
Delta Logo
6:35 am - 7:14 pm
STL
-
SDQ
10h 39m2 stops
Delta Logo
7:30 am - 8:43 pm
SDQ
-
STL
15h 13m2 stops
$522Delta
Tue, Feb 3 - Tue, Feb 24
United Airlines Logo
11:22 am - 11:46 pm
STL
-
SDQ
10h 24m1 stop
United Airlines Logo
4:18 pm - 12:05 am
SDQ
-
STL
9h 47m1 stop
$638United Airlines
Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
6:30 am - 11:46 pm
STL
-
SDQ
15h 16m2 stops
United Airlines Logo
6:00 am - 10:59 pm
SDQ
-
STL
18h 59m2 stops
$642United Airlines
Thu, Feb 5 - Thu, Feb 12

Air Canada flights from St. Louis to Dominican Republic

Our best Air Canada deals on St. Louis to Dominican Republic flight tickets
Air Canada
Jun 17
STL1:00 pmLambert-St Louis
26h 05m
1 stop
PUJ4:05 pmPunta Cana
Jun 21
PUJ5:05 pmPunta Cana
20h 16m
2 stops
STL12:21 pmLambert-St Louis
$390
Find similar
Air Canada
Jun 17
STL1:00 pmLambert-St Louis
26h 05m
1 stop
PUJ4:05 pmPunta Cana
Jun 21
PUJ5:05 pmPunta Cana
28h 00m
1 stop
STL8:05 pmLambert-St Louis
$396
Find similar
Air Canada
Jun 17
STL2:20 pmLambert-St Louis
24h 45m
2 stops
PUJ4:05 pmPunta Cana
Jun 21
PUJ5:05 pmPunta Cana
20h 16m
2 stops
STL12:21 pmLambert-St Louis
$397
Find similar

American Airlines flights from St. Louis to Dominican Republic

Our best American Airlines deals on St. Louis to Dominican Republic flight tickets
American Airlines
Feb 7
STL5:07 pmLambert-St Louis
16h 47m
1 stop
PUJ11:54 amPunta Cana
Feb 10
PUJ6:07 pmPunta Cana
17h 01m
1 stop
STL9:08 amLambert-St Louis
$400
Find similar
American Airlines
Feb 7
STL3:54 pmLambert-St Louis
18h 00m
2 stops
PUJ11:54 amPunta Cana
Feb 10
PUJ6:07 pmPunta Cana
17h 33m
2 stops
STL9:40 amLambert-St Louis
$404
Find similar
American Airlines
Jan 23
STL6:00 amLambert-St Louis
9h 02m
1 stop
PUJ5:02 pmPunta Cana
Jan 30
PUJ6:02 pmPunta Cana
17h 06m
1 stop
STL9:08 amLambert-St Louis
$425
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Dominican Republic 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 December 23, 2025.
Use the filters below to find and compare flights from St. Louis to the Dominican Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Fri 1/30

8:22 pm-3:01 pm

1 stop16h 39m

Punta Cana

Wed 2/4

5:47 pm-11:33 pm

2 stops31h 46m

$344

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sun 1/18

5:11 pm-4:36 pm

2 stops21h 25m

Punta Cana

Sun 1/25

11:35 am-9:21 am

1 stop23h 46m

$358

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Wed 6/17

1:00 pm-4:05 pm

1 stop26h 05m

Punta Cana

Sun 6/21

5:05 pm-12:21 pm

2 stops20h 16m

$390

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Wed 6/17

1:00 pm-4:05 pm

1 stop26h 05m

Punta Cana

Sun 6/21

5:05 pm-8:05 pm

1 stop28h 00m

$396

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sat 2/7

5:07 pm-11:54 am

1 stop16h 47m

Punta Cana

Tue 2/10

6:07 pm-9:08 am

1 stop17h 01m

$400

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sat 2/7

3:54 pm-11:54 am

2 stops18h 00m

Punta Cana

Tue 2/10

6:07 pm-9:40 am

2 stops17h 33m

$404

St. LouisSantiago de los Caballeros

STL - STI

STLSTI

Lambert-St Louis

Wed 2/18

11:55 am-1:34 am

2 stops11h 39m

Santiago de los Caballeros

Fri 2/27

9:59 pm-3:56 pm

2 stops19h 57m

$522

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 2/3

6:35 am-7:14 pm

2 stops10h 39m

Santo Domingo Las Americas

Tue 2/24

7:30 am-8:43 pm

2 stops15h 13m

$522

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Thu 2/5

11:22 am-11:46 pm

1 stop10h 24m

Santo Domingo Las Americas

Thu 2/12

4:18 pm-12:05 am

1 stop9h 47m

$638

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Thu 2/5

6:30 am-11:46 pm

2 stops15h 16m

Santo Domingo Las Americas

Thu 2/12

6:00 am-10:59 pm

2 stops18h 59m

$642

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 the Dominican Republic from

How to get the cheapest flight ticket from St. Louis to Dominican Republic

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 cheapest month to fly to Dominican Republic?

In general, September is the cheapest month to fly from St. Louis to Dominican Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $498. If you are unable to visit Dominican Republic during the month of September, then departing from St. Louis during the month July is also very affordable. Most momondo users find prices during this month for around $515.

What is the cheapest day to depart on your flight to Dominican Republic?

The cheapest day to depart on your flight to Dominican Republic is on a Sunday when prices can be found for as low as $452. This is often the case because there is less demand to fly during this day of the week. Flights from St. Louis to Dominican Republic on a Saturday will generally be more expensive and average around $558. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dominican Republic?

Flying to Dominican Republic from St. Louis in the evening is the least expensive time of day to depart. momondo users have found prices as low as $385 when looking at flights departing in the evening. Flights in the afternoon are often more expensive with an average ticket price of $563.

What is the cheapest Lambert-St Louis to Dominican Republic flight route?

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

How far in advance should I book a flight to Dominican Republic?

You are more likely to see cheaper flights to Dominican Republic from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Dominican Republic for around $570 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dominican Republic from St. Louis for as low as $475 on momondo.

What cabin class options are available on Lambert-St Louis to Dominican Republic flights?

There is only 1 cabin class available to choose from on Lambert-St Louis to Dominican Republic 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 Dominican Republic flights?

No. A direct flight is the cheapest option for a flight between St. Louis to Dominican Republic.

Cheap St. Louis to Dominican Republic flight deals and tips

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

Best Price Found

$357

Fastest flight time

4h 16m

Direct flights

Tue, Thu, Sat and Sun

Airports in Dominican Republic

16 airports
The best flight deal from St. Louis to Dominican Republic found on momondo in the last 72 hours is $357
The fastest flight from St. Louis to Dominican Republic takes 4h 16m
Direct flights go from St. Louis to Dominican Republic on Tuesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Frontier.
There are 16 airports in Dominican Republic. From St. Louis there are direct flights to Punta Cana (PUJ).
Search flight deals

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

    Prices for flights from Lambert-St Louis Airport to Dominican Republic were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Dominican Republic.

  • What documentation or ID do you need to fly to Dominican Republic?

    The necessary travel and health documents for your Dominican Republic trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from St. Louis to Dominican Republic?

Best airlines flying from St. Louis to Dominican Republic

Compare and see reviews for airlines that fly from St. Louis to Dominican Republic with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $362Free CancellationRating
7.9
8,014 reviews
Search Delta flights
FrontierPriceFrom $370Free CancellationRating
5.8
3,075 reviews
Search Frontier flights
United AirlinesPriceFrom $438Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
American AirlinesPriceFrom $440Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
SouthwestPriceFrom $455Free CancellationRating
8.0
4,253 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Dominican Republic?

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

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

Flights from St. Louis to Dominican Republic with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Dominican Republic?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dominican Republic from St. Louis.

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

Yes. momondo can track prices for St. Louis to Dominican Republic 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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Find better results for your trip to the Dominican Republic

Popular cities in the Dominican Republic

Popular flights according to clicks in the last 7 days on momondo
Flights to Punta Canafrom $202
Flights to Santo Domingofrom $209
Flights to Santiago de los Caballerosfrom $205
Flights to Puerto Platafrom $294
Flights to Naguafrom $577