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Dominican Republic

$136+ Cheap flights from St. Louis (STL) to the Dominican Republic

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PUJ
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from St. Louis to Dominican Republic

Cheapest flights from St. Louis to Dominican Republic
Explore the most affordable flight options available from St. Louis to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/315:42 pm
STL
-
PUJ
1 stop23h 08m
Multiple Airlines
Sat 2/75:47 pm
PUJ
-
STL
2 stops16h 17m
Multiple Airlines
Deal found 1/23$345
This Priceline deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:49 pm
STL
-
SDQ
1 stop16h 52m
Frontier
Mon 3/910:46 am
SDQ
-
STL
1 stop13h 33m
Frontier
Deal found 1/24$367
This Frontier deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:22 pm
STL
-
PUJ
1 stop17h 20m
Frontier
Sat 3/72:16 pm
PUJ
-
STL
1 stop17h 41m
Frontier
Deal found 1/23$376
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:10 am
STL
-
PUJ
1 stop7h 59m
Delta
Fri 3/64:17 pm
PUJ
-
STL
1 stop9h 06m
Delta
Deal found 1/25$381
This Delta deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:03 am
STL
-
PUJ
1 stop7h 37m
Delta
Wed 4/13:18 pm
PUJ
-
STL
2 stops20h 51m
Delta
Deal found 1/23$385
This Priceline deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:13 pm
STL
-
PUJ
2 stops38h 56m
Frontier
Sat 5/1611:07 am
PUJ
-
STL
1 stop13h 12m
Frontier
Deal found 1/24$386
This Kiwi.com deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:52 am
STL
-
SDQ
1 stop24h 49m
Frontier
Fri 3/1310:56 am
SDQ
-
STL
1 stop13h 23m
Frontier
Deal found 1/23$387
This Kiwi.com deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2911:21 am
STL
-
PUJ
1 stop25h 56m
Multiple Airlines
Tue 3/317:00 am
PUJ
-
STL
2 stops41h 25m
Multiple Airlines
Deal found 1/23$392
This Kiwi.com deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:52 am
STL
-
SDQ
1 stop24h 49m
Multiple Airlines
Thu 3/122:59 am
SDQ
-
STL
2 stops11h 35m
Multiple Airlines
Deal found 1/23$392
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 am
STL
-
PUJ
2 stops8h 36m
American Airlines
Fri 3/65:30 pm
PUJ
-
STL
1 stop21h 03m
American Airlines
Deal found 1/25$393
This Air Canada deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:05 pm
STL
-
PUJ
1 stop18h 00m
Air Canada
Mon 3/99:35 pm
PUJ
-
STL
1 stop18h 54m
Air Canada
Deal found 1/23$401
This Air Canada deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/284:05 pm
STL
-
PUJ
2 stops19h 40m
Air Canada
Fri 4/39:40 pm
PUJ
-
STL
1 stop18h 44m
Air Canada
Deal found 1/24$404

Find flight deals from St. Louis to Dominican Republic

Keep the following information in mind while searching for St. Louis to Dominican Republic flight deals. Data was last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$337
(Kiwi.com)

One-way from

$136
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$561

Good round-trip deal

$466 or less
Provider with most accurate pricing for Lambert-St Louis-Punta Cana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Punta Cana flights.
Search Deals
From Lambert-St Louis to Dominican Republic
Search Deals
One-way flight from Lambert-St Louis to Dominican Republic
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Lambert-St Louis to Dominican Republic.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from St. Louis to the Dominican Republic that are best for you.

Fly from

St. Louis

Fly to

Dominican Republic

Route

Depart

Return

Price

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Thu 3/5

3:49 pm-10:41 am

1 stop16h 52m

Santo Domingo Las Americas

Mon 3/9

10:46 am-11:19 pm

1 stop13h 33m

$367

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 3/2

6:10 am-4:09 pm

1 stop7h 59m

Punta Cana

Fri 3/6

4:17 pm-11:23 pm

1 stop9h 06m

$381

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Mon 3/30

12:04 pm-12:08 pm

2 stops23h 04m

Punta Cana

Wed 4/1

3:18 pm-11:09 am

2 stops20h 51m

$385

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Tue 3/31

7:03 am-2:25 pm

1 stop6h 22m

Punta Cana

Wed 4/1

3:18 pm-12:58 pm

2 stops22h 40m

$385

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Sun 3/8

7:52 am-9:41 am

1 stop24h 49m

Santo Domingo Las Americas

Thu 3/12

2:59 am-1:34 pm

2 stops11h 35m

$392

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

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sat 3/28

4:05 pm-1:00 pm

2 stops43h 55m

Punta Cana

Thu 4/2

9:40 pm-3:24 pm

1 stop18h 44m

$407

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Fri 3/6

5:12 am-4:48 pm

1 stop9h 36m

Punta Cana

Wed 3/11

1:07 pm-9:11 pm

1 stop9h 04m

$411

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Fri 3/6

5:00 am-2:22 pm

1 stop7h 22m

Punta Cana

Wed 3/11

1:55 pm-9:42 pm

1 stop8h 47m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 41 results
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Best time to book a flight from St. Louis to Dominican Republic

Have a flexible travel schedule? Discover the best time to fly to Dominican Republic from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to the Dominican Republic

What is the cheapest month to book a flight from St. Louis to Dominican Republic?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Dominican Republic (average of $266). Flying from St. Louis to Dominican Republic in November is currently the most expensive (average of $460). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to DO?

Find hourly flight availability from St. Louis to Dominican Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 26, 2026.

When flying from St. Louis to Dominican Republic, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Dominican Republic

Get insights into the airlines that provide service to Dominican Republic. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dominican Republic. Reviews last updated January 26, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from St. Louis to the Dominican Republic by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,111 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,199 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,189 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,058 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Dominican Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Dominican Republic?

    Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to Dominican Republic from St. Louis.

  • How popular is this St. Louis to Dominican Republic flight route?

    This flight path from Lambert-St Louis to Dominican Republic was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from St. Louis to Dominican Republic?

    Frontier, Delta, and American Airlines can get you from St. Louis to Dominican Republic in just under 7h 25m. Your travel time can differ by up to 9h 46m. Airlines will cover a distance of 1918 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from St. Louis to Dominican Republic one-way?

    The cheapest airlines for a one-way flight from St. Louis to Dominican Republic are Frontier ($170), Southwest ($189), and Delta ($224).

  • What are the most popular routes from St. Louis to Dominican Republic?

    The most popular route from St. Louis to Dominican Republic is Lambert-St Louis - Punta Cana. You may also consider Lambert-St Louis - Santo Domingo Las Americas or Lambert-St Louis - Santiago de los Caballeros.

  • What are the cheapest flights from St. Louis to Dominican Republic?

    While on average a flight from St. Louis to Dominican Republic is generally $630, our data shows the cheapest flight currently is $340. When looking at the most popular route, (Lambert-St Louis - Punta Cana), you can expect to pay $381 for that flight.

  • Can I find deals for flights from St. Louis to Dominican Republic that include hotel bookings?

    Yes. In addition to deals on St. Louis to Dominican Republic flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Dominican Republic?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Dominican Republic.

  • Can I find deals for business class flights from St. Louis to Dominican Republic?

    Yes. Cheapflights offers flight deals from St. Louis to Dominican Republic by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Dominican Republic?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Dominican Republic (average of $266). Flying from St. Louis to Dominican Republic in November is currently the most expensive (average of $460). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Dominican Republic

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Luis Munoz Marin Intl flights
Kansas City to Luis Munoz Marin Intl flights
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Kansas City to Road Town flights
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Kansas City to Basseterre flights
Kansas City to Kingston flights
Springfield to Saint Thomas Island flights
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St. Louis to Puerto Plata flights
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Springfield to Providenciales flights
St. Louis to Freeport flights
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Top 5 airlines flying from St. Louis to Dominican Republic

Discover the top 5 airlines that operate flights from St. Louis to Dominican Republic. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$283Average$587FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$289Average$529FlexibilityNo cancel feeOn-time69%
FrontierCheapest$340Average$510FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$423Average$679FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$480Average$736FlexibilityNo cancel feeOn-time63%

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