$119+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PUJ
Jan 7 — Jan 141
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Dominican Republic
Cheapest flights from St. Louis to Dominican RepublicExplore 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 December 8, 2025.
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 December 8, 2025.
This Trip.com deal was found by Cheapflights users on 12/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:24 amSTL - PUJ
Nonstop4h 16mFrontier
Mon 12/222:57 pmPUJ - STL
Nonstop5h 06mFrontier
Deal found 12/6![Frontier logo]()
$232
This Gotogate deal was found by Cheapflights users on 12/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:17 amSTL - PUJ
Nonstop4h 16mFrontier
Sat 12/272:57 pmPUJ - STL
Nonstop5h 06mFrontier
Deal found 12/7![Frontier logo]()
$303
This Flightnetwork deal was found by Cheapflights users on 12/6. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/154:05 pmSTL - PUJ
2 stops19h 55mMultiple Airlines
Mon 12/222:57 pmPUJ - STL
Nonstop5h 06mMultiple Airlines
Deal found 12/6![Multiple Airlines logo]()
$313
This FlightHub deal was found by Cheapflights users on 12/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:17 amSTL - PUJ
Nonstop4h 16mFrontier
Fri 12/262:57 pmPUJ - STL
Nonstop5h 06mFrontier
Deal found 12/6![Frontier logo]()
$341
This Frontier deal was found by Cheapflights users on 12/8. 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.
Wed 12/3111:17 amSTL - PUJ
Nonstop4h 16mFrontier
Wed 1/72:32 pmPUJ - STL
Nonstop5h 06mFrontier
Deal found 12/8![Frontier logo]()
$357
This Air Canada deal was found by Cheapflights users on 12/7. 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.
Sun 12/74:05 pmSTL - PUJ
1 stop22h 30mAir Canada
Sun 12/1410:25 pmPUJ - STL
1 stop19h 04mAir Canada
Deal found 12/7![Air Canada logo]()
$402
This Booking.com deal was found by Cheapflights users on 12/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:17 amSTL - PUJ
Nonstop4h 16mMultiple Airlines
Thu 12/251:00 pmPUJ - STL
1 stop28h 29mMultiple Airlines
Deal found 12/8![Multiple Airlines logo]()
$409
This Frontier deal was found by Cheapflights users on 12/6. 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.
Sat 12/133:30 pmSTL - SDQ
2 stops15h 41mFrontier
Thu 12/184:39 pmSDQ - STL
2 stops17h 33mFrontier
Deal found 12/6![Frontier logo]()
$536
This Frontier deal was found by Cheapflights users on 12/7. 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.
Sun 12/2810:57 amSTL - SDQ
2 stops20h 29mFrontier
Thu 1/84:33 pmSDQ - STL
2 stops17h 17mFrontier
Deal found 12/7![Frontier logo]()
$566
This Frontier deal was found by Cheapflights users on 12/6. 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.
Sun 12/143:30 pmSTL - SDQ
2 stops15h 41mFrontier
Thu 12/184:39 pmSDQ - STL
2 stops17h 33mFrontier
Deal found 12/6![Frontier logo]()
$586
This American Airlines deal was found by Cheapflights users on 12/8. 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 12/295:30 amSTL - SDQ
1 stop14h 30mAmerican Airlines
Mon 1/127:00 amSDQ - STL
1 stop17h 44mAmerican Airlines
Deal found 12/8![American Airlines logo]()
$598
This Delta deal was found by Cheapflights users on 12/8. 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.
Sun 12/146:00 amSTL - SDQ
1 stop6h 42mDelta
Thu 12/183:57 pmSDQ - STL
1 stop8h 00mDelta
Deal found 12/8![Delta logo]()
$618
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 December 8, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $300 (Priceline) |
One-way from | $119 (Priceline) |
Popular in | November |
Cheapest in | September |
Average price | $585 |
Good round-trip deal | $379 or less |
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 December 8, 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 1/24
8:01 am-2:18 pm
Nonstop4h 17m
Punta Cana
Fri 1/30
3:28 pm-6:37 pm
Nonstop5h 09m
$300
St. LouisPunta Cana
STL - PUJ
STLPUJ
Lambert-St Louis
Mon 12/22
11:17 am-5:33 pm
Nonstop4h 16m
Punta Cana
Sat 12/27
2:57 pm-6:03 pm
Nonstop5h 06m
$303
St. LouisPunta Cana
STL - PUJ
STLPUJ
Lambert-St Louis
Mon 12/22
11:17 am-5:33 pm
Nonstop4h 16m
Punta Cana
Fri 12/26
2:57 pm-6:03 pm
Nonstop5h 06m
$341
St. LouisPunta Cana
STL - PUJ
STLPUJ
Lambert-St Louis
Sat 1/24
4:05 pm-9:45 pm
1 stop27h 40m
Punta Cana
Fri 1/30
3:28 pm-6:37 pm
Nonstop5h 09m
$359
St. LouisSanto Domingo
STL - SDQ
STLSDQ
Lambert-St Louis
Sat 1/17
5:11 pm-9:54 am
1 stop14h 43m
Santo Domingo Las Americas
Sat 1/24
11:14 am-11:33 pm
1 stop14h 19m
$369
St. LouisPunta Cana
STL - PUJ
STLPUJ
Lambert-St Louis
Fri 2/6
8:01 am-2:18 pm
Nonstop4h 17m
Punta Cana
Mon 2/9
3:28 pm-6:37 pm
Nonstop5h 09m
$379
St. LouisPunta Cana
STL - PUJ
STLPUJ
Lambert-St Louis
Sat 1/10
11:17 am-5:33 pm
Nonstop4h 16m
Punta Cana
Wed 1/14
10:35 pm-3:29 pm
1 stop18h 54m
$380
St. LouisPunta Cana
STL - PUJ
STLPUJ
Lambert-St Louis
Sun 2/8
6:00 am-2:10 pm
1 stop6h 10m
Punta Cana
Thu 2/12
3:50 pm-11:36 pm
1 stop9h 46m
$400
St. LouisPunta Cana
STL - PUJ
STLPUJ
Lambert-St Louis
Sat 2/21
5:55 pm-12:04 pm
2 stops16h 09m
Punta Cana
Tue 2/24
5:57 pm-9:43 am
2 stops17h 46m
$404
St. LouisPunta Cana
STL - PUJ
STLPUJ
Lambert-St Louis
Tue 2/10
6:02 pm-11:54 am
1 stop15h 52m
Punta Cana
Tue 2/17
5:57 pm-9:43 am
2 stops17h 46m
$404
Showing 1-10 of 46 results
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, December is the cheapest month in which you can book a flight from St. Louis to Dominican Republic (average of $305). Flying from St. Louis to Dominican Republic in November is currently the most expensive (average of $458). 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 December 8, 2025.
When flying from St. Louis to Dominican Republic, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 21% versus a flight in the morning.
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 December 8, 2025.
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.
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for St. Louis to Dominican Republic
See prices for flight routes from nearby airports that may be better suited for you.
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 December 8, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$370 | Average$522 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$384 | Average$597 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$438 | Average$545 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$446 | Average$682 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$480 | Average$755 | FlexibilityNo cancel fee | On-time63% |