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Dominican Republic

$143+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PUJ
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$391
(American Airlines)

One-way from

$143
(Mytrip)

Popular in

October

Cheapest in

January

Average price

$541

Good round-trip deal

$444 or less

Good one-way deal

$210 or less
Provider with most accurate pricing for Lambert-St Louis-Punta Cana flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Punta Cana flights.
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From Lambert-St Louis to Dominican Republic
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One-way flight from Lambert-St Louis to Dominican Republic
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Highest demand for flights based on searches. 4% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Lambert-St Louis to Dominican Republic.
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Price to beat on a one-way flight from Lambert-St Louis to Dominican Republic.
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Find 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 April 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/17. 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 4/265:41 pmSTL - PUJ
1 stop17h 03mMultiple Airlines
Wed 4/303:18 pmPUJ - STL
1 stop26h 57mMultiple Airlines
Deal found 4/17$363
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 9/136:59 pmSTL - PUJ
1 stop16h 41mAmerican Airlines
Fri 9/195:35 pmPUJ - STL
1 stop15h 29mAmerican Airlines
Deal found 4/16$391
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1711:16 amSTL - PUJ
Nonstop4h 23mFrontier
Wed 5/212:30 pmPUJ - STL
Nonstop5h 00mFrontier
Deal found 4/17$437
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:10 pmSTL - PUJ
1 stop19h 03mSpirit Airlines
Mon 5/52:00 pmPUJ - STL
3 stops28h 15mSpirit Airlines
Deal found 4/16$510
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Fri 6/1311:28 amSTL - SDQ
1 stop26h 11mMultiple Airlines
Mon 6/164:37 pmSDQ - STL
2 stops32h 16mMultiple Airlines
Deal found 4/17$511
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 7/295:00 amSTL - SDQ
1 stop12h 10mAmerican Airlines
Tue 8/510:15 amSDQ - STL
2 stops11h 08mAmerican Airlines
Deal found 4/17$519
This Delta deal was found by Cheapflights users on 4/17. 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 9/86:00 amSTL - SDQ
1 stop6h 47mDelta
Sun 9/143:12 pmSDQ - STL
1 stop9h 27mDelta
Deal found 4/17$525
This Delta deal was found by Cheapflights users on 4/16. 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.
Sat 5/36:00 amSTL - PUJ
1 stop7h 30mDelta
Thu 5/81:05 pmPUJ - STL
1 stop8h 34mDelta
Deal found 4/16$540
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/203:30 pmSTL - PUJ
2 stops30h 05mAir Canada
Sat 4/266:25 amPUJ - STL
1 stop9h 24mAir Canada
Deal found 4/16$557
This Delta deal was found by Cheapflights users on 4/16. 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 5/56:00 amSTL - STI
2 stops11h 41mDelta
Tue 5/136:11 amSTI - STL
2 stops15h 38mDelta
Deal found 4/16$569
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 5/115:13 amSTL - STI
1 stop8h 47mAmerican Airlines
Thu 5/153:50 pmSTI - STL
1 stop7h 29mAmerican Airlines
Deal found 4/16$595
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/299:09 amSTL - PUJ
2 stops29h 16mUnited Airlines
Fri 7/44:35 pmPUJ - STL
2 stops24h 12mUnited Airlines
Deal found 4/17$607

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 April 17, 2025.
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. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sat 9/13

6:59 pm-12:40 pm

1 stop16h 41m

Punta Cana

Fri 9/19

5:35 pm-8:04 am

1 stop15h 29m

$391

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sat 5/17

11:16 am-4:39 pm

Nonstop4h 23m

Punta Cana

Wed 5/21

2:30 pm-6:30 pm

Nonstop5h 00m

$437

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Mon 5/26

9:20 am-2:17 pm

3 stops27h 57m

Punta Cana

Fri 5/30

12:42 pm-9:15 am

2 stops21h 33m

$451

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Thu 5/1

6:10 pm-2:13 pm

1 stop19h 03m

Punta Cana

Mon 5/5

2:00 pm-5:15 pm

3 stops28h 15m

$510

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Fri 6/13

11:28 am-2:39 pm

1 stop26h 11m

Santo Domingo Las Americas

Mon 6/16

4:37 pm-11:53 pm

2 stops32h 16m

$511

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Sun 5/4

6:00 am-1:15 pm

1 stop6h 15m

Santo Domingo Las Americas

Wed 5/14

2:41 pm-11:38 pm

1 stop9h 57m

$535

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Sat 5/3

6:00 am-2:30 pm

1 stop7h 30m

Punta Cana

Thu 5/8

1:05 pm-8:39 pm

1 stop8h 34m

$540

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Thu 5/1

1:30 pm-1:25 pm

1 stop22h 55m

Punta Cana

Mon 5/5

2:15 pm-7:43 pm

1 stop30h 28m

$569

St. LouisSantiago de los Caballeros

STL - STI

STLSTI

Lambert-St Louis

Mon 5/5

6:00 am-6:41 pm

2 stops11h 41m

Santiago de los Caballeros

Tue 5/13

6:11 am-8:49 pm

2 stops15h 38m

$569

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Sun 5/11

6:00 am-8:47 pm

2 stops13h 47m

Santo Domingo Las Americas

Thu 5/15

12:15 pm-9:26 pm

2 stops10h 11m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 30 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 $443). Flying from St. Louis to Dominican Republic in June is currently the most expensive (average of $598). 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 April 17, 2025.

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.

What is the cheapest day to fly from St. Louis to Dominican Republic?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Dominican Republic. Price data was last updated on March 24, 2024.

Travelers seeking maximum savings on their St. Louis to Dominican Republic flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dominican Republic by month

Plan your trip to Dominican Republic by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dominican Republic ranges from 2.1 - 6.0 inches per month. October is typically the wettest month, when rainfall can reach 6.0 in. February is typically the driest time to visit Dominican Republic when rainfall is around 2.1 in.

Temperature in Dominican Republic by month

Plan your trip to Dominican Republic by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dominican Republic, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 April 17, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and Copa Airlines from St. Louis to Dominican Republic to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,917 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Copa Airlines
7.6
Good
1,409 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,667 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 Spirit Airlines ($143), Frontier ($203), and Southwest ($245).

  • 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 $360, our data shows the cheapest flight currently is $210. When looking at the most popular route, (Lambert-St Louis - Punta Cana), you can expect to pay $352 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 $443). Flying from St. Louis to Dominican Republic in June is currently the most expensive (average of $598). 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.

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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.
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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$320Average$662FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$371Average$454FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$420Average$670FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$465Average$603FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$552Average$781FlexibilityNo cancel feeOn-time63%

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