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Cheap flights from St. Louis to the Dominican Republic from $154

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 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to the Dominican Republic

Cheap round-trip flights

Spirit Airlines Logo
7:15 pm - 2:49 pmSTL-PUJ
18h 34m1 stop
Spirit Airlines Logo
3:57 pm - 10:02 amPUJ-STL
19h 05m1 stop
$334Spirit Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
Spirit Airlines Logo
7:15 pm - 2:49 pmSTL-PUJ
18h 34m1 stop
Spirit Airlines Logo
3:57 pm - 6:10 pmPUJ-STL
27h 13m1 stop
$337Spirit Airlines
Find Deal
Sat, Oct 18 - Fri, Oct 24
Delta Logo
6:00 am - 1:41 pmSTL-SDQ
6h 41m1 stop
Delta Logo
2:56 pm - 10:04 pmSDQ-STL
8h 08m1 stop
$515Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
5:23 am - 12:13 pmSTL-STI
5h 50m1 stop
American Airlines Logo
4:35 pm - 10:27 pmSTI-STL
7h 52m1 stop
$516American Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Delta Logo
6:40 am - 6:24 pmSTL-SDQ
10h 44m2 stops
Delta Logo
6:05 am - 5:29 pmSDQ-STL
12h 24m2 stops
$519Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
5:56 pm - 12:19 pmSTL-SDQ
16h 23m2 stops
American Airlines Logo
6:00 am - 4:34 pmSDQ-STL
12h 34m2 stops
$542American Airlines
Find Deal
Fri, Nov 7 - Sat, Nov 15
United Airlines Logo
11:49 am - 10:46 pmSTL-SDQ
9h 57m1 stop
United Airlines Logo
4:18 pm - 11:44 pmSDQ-STL
9h 26m1 stop
$626United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
Frontier Logo
5:33 pm - 10:11 amSTL-SDQ
14h 38m2 stops
Frontier Logo
10:56 am - 10:33 pmSDQ-STL
13h 37m1 stop
$780Frontier
Find Deal
Thu, Jan 1 - Tue, Jan 6
United Airlines Logo
11:49 am - 10:46 pmSTL-SDQ
9h 57m1 stop
United Airlines Logo
6:00 am - 10:45 pmSDQ-STL
18h 45m2 stops
$889United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
Frontier Logo
3:40 pm - 10:11 amSTL-SDQ
16h 31m1 stop
Frontier Logo
11:26 am - 10:46 pmSDQ-STL
13h 20m1 stop
$905Frontier
Find Deal
Sun, Dec 21 - Mon, Jan 5

Spirit Airlines flights from St. Louis to Dominican Republic

Our best Spirit Airlines deals on St. Louis to Dominican Republic flight tickets
Spirit Airlines
Oct 18
STL7:15 pmLambert-St Louis
18h 34m
1 stop
PUJ2:49 pmPunta Cana
Oct 22
PUJ3:57 pmPunta Cana
19h 05m
1 stop
STL10:02 amLambert-St Louis
$334
Find similar
Spirit Airlines
Oct 18
STL7:15 pmLambert-St Louis
18h 34m
1 stop
PUJ2:49 pmPunta Cana
Oct 24
PUJ3:57 pmPunta Cana
27h 13m
1 stop
STL6:10 pmLambert-St Louis
$337
Find similar
Spirit Airlines
Oct 18
STL7:15 pmLambert-St Louis
18h 34m
1 stop
PUJ2:49 pmPunta Cana
Oct 24
PUJ3:57 pmPunta Cana
27h 13m
1 stop
STL6:10 pmLambert-St Louis
$338
Find similar

Air Canada flights from St. Louis to Dominican Republic

Our best Air Canada deals on St. Louis to Dominican Republic flight tickets
Air Canada
Sep 16
STL1:30 pmLambert-St Louis
22h 55m
1 stop
PUJ1:25 pmPunta Cana
Sep 19
PUJ2:25 pmPunta Cana
25h 53m
2 stops
STL3:18 pmLambert-St Louis
$394
Find similar
Air Canada
Sep 16
STL4:05 pmLambert-St Louis
20h 20m
2 stops
PUJ1:25 pmPunta Cana
Sep 19
PUJ2:25 pmPunta Cana
25h 53m
2 stops
STL3:18 pmLambert-St Louis
$400
Find similar
Air Canada
Sep 16
STL1:30 pmLambert-St Louis
22h 55m
1 stop
PUJ1:25 pmPunta Cana
Oct 3
PUJ2:25 pmPunta Cana
30h 32m
1 stop
STL7:57 pmLambert-St Louis
$409
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 September 15, 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

Sat 10/18

7:15 pm-2:49 pm

1 stop18h 34m

Punta Cana

Wed 10/22

3:57 pm-10:02 am

1 stop19h 05m

$334

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sat 10/18

7:15 pm-2:49 pm

1 stop18h 34m

Punta Cana

Fri 10/24

3:57 pm-6:10 pm

1 stop27h 13m

$337

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 10/14

6:00 am-1:41 pm

1 stop6h 41m

Santo Domingo Las Americas

Tue 10/21

2:56 pm-10:04 pm

1 stop8h 08m

$515

St. LouisSantiago de los Caballeros

STL - STI

STLSTI

Lambert-St Louis

Wed 10/29

5:23 am-12:13 pm

1 stop5h 50m

Santiago de los Caballeros

Wed 11/5

4:35 pm-10:27 pm

1 stop7h 52m

$516

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 10/14

6:40 am-6:24 pm

2 stops10h 44m

Santo Domingo Las Americas

Tue 10/21

6:05 am-5:29 pm

2 stops12h 24m

$519

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Fri 11/7

5:56 pm-12:19 pm

2 stops16h 23m

Santo Domingo Las Americas

Sat 11/15

6:00 am-4:34 pm

2 stops12h 34m

$542

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 10/28

11:49 am-10:46 pm

1 stop9h 57m

Santo Domingo Las Americas

Tue 11/4

4:18 pm-11:44 pm

1 stop9h 26m

$626

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Thu 1/1

5:33 pm-10:11 am

2 stops14h 38m

Santo Domingo Las Americas

Tue 1/6

10:56 am-10:33 pm

1 stop13h 37m

$780

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 10/28

11:49 am-10:46 pm

1 stop9h 57m

Santo Domingo Las Americas

Tue 11/4

6:00 am-10:45 pm

2 stops18h 45m

$889

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Sun 12/21

3:40 pm-10:11 am

1 stop16h 31m

Santo Domingo Las Americas

Mon 1/5

11:26 am-10:46 pm

1 stop13h 20m

$905

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 $512. If you are unable to visit Dominican Republic during the month of September, then departing from St. Louis during the month January is also very affordable. Most momondo users find prices during this month for around $513.

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 Wednesday when prices can be found for as low as $488. 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 $556. 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 $574 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 $503 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?

You could potentially save up to 16% on your flight if you consider stops on a St. Louis to Dominican Republic flight.

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

$686

Fastest flight time

4h 16m

Direct flights

Tue, Wed, Thu, Sat and Sun

Airports in Dominican Republic

1 airport
The best flight deal from St. Louis to Dominican Republic found on momondo in the last 72 hours is $686
The fastest flight from St. Louis to Dominican Republic takes 4h 16m
Direct flights go from St. Louis to Dominican Republic on Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Dominican Republic: 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
United AirlinesPriceFrom $289Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
FrontierPriceFrom $370Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
DeltaPriceFrom $387Free CancellationRating
7.9
7,954 reviews
Search Delta flights
American AirlinesPriceFrom $453Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $480Free CancellationRating
8.0
4,242 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 $200
Flights to Santo Domingofrom $196
Flights to Santiago de los Caballerosfrom $213
Flights to Puerto Platafrom $320
Flights to La Romanafrom $297
Flights to Naguafrom $663