$107+ Cheap flights from St. Louis to Cincinnati (STL - CVG)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CVG
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Cincinnati with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Cincinnati
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Cheapest flights from St. Louis to CincinnatiExplore the most affordable flight options available from St. Louis to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from St. Louis to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/412:02 pm -
1 stop7h 21m
Tue 12/89:13 am -
1 stop27h 04m
Deal found 10/22![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Wed 11/256:35 pm -
1 stop23h 42m
Tue 12/14:44 pm -
1 stop19h 26m
Deal found 10/23![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 12/212:05 pm -
2 stops30h 03m
Tue 12/89:13 am -
1 stop27h 04m
Deal found 10/22![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 12/712:02 pm -
1 stop19h 16m
Wed 12/910:16 am -
2 stops14h 56m
Deal found 10/22![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/412:02 pm -
2 stops7h 13m
Tue 12/89:13 am -
1 stop27h 04m
Deal found 10/22![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/412:02 pm -
1 stop7h 21m
Sat 12/510:26 am -
2 stops14h 46m
Deal found 10/22![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 12/16:13 pm -
2 stops20h 46m
Tue 12/89:13 am -
1 stop27h 04m
Deal found 10/22![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/412:02 pm -
1 stop7h 21m
Sun 12/69:24 am -
2 stops26h 33m
Deal found 10/22![Frontier logo]()
$171
This Expedia deal was found by Cheapflights users on 10/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:26 pm -
1 stop25h 28m
Wed 11/184:32 pm -
1 stop19h 13m
Deal found 10/20![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Thu 11/269:09 am -
2 stops9h 08m
Thu 12/39:24 am -
1 stop26h 53m
Deal found 10/23![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Thu 11/269:09 am -
2 stops9h 08m
Tue 12/14:44 pm -
1 stop19h 26m
Deal found 10/23![Frontier logo]()
$190
Best flights from St. Louis to CincinnatiDiscover carefully curated flight deals from St. Louis to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from St. Louis to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:34 pm -
1 stop16h 09m
Fri 11/134:32 pm -
1 stop27h 42m
Deal found 10/25![Frontier logo]()
$228
This Delta deal was found by Cheapflights users on 10/22. 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.
Tue 12/16:00 am -
1 stop5h 45m
Thu 12/106:25 am -
1 stop3h 54m
Deal found 10/22![Delta logo]()
$245
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:30 pm -
1 stop3h 55m
Wed 11/186:55 am -
2 stops7h 50m
Deal found 10/20![Southwest logo]()
$250
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:50 pm -
1 stop4h 07m
Sat 11/284:20 pm -
1 stop6h 20m
Deal found 10/24![United Airlines logo]()
$336
This Travelocity deal was found by Cheapflights users on 10/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:05 pm -
1 stop15h 44m
Mon 11/307:35 pm -
1 stop25h 32m
Deal found 10/21![Frontier logo]()
$253
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:10 am -
2 stops9h 30m
Tue 12/16:55 am -
2 stops7h 50m
Deal found 10/23![Southwest logo]()
$256
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/185:35 am -
1 stop6h 50m
Sun 12/208:20 pm -
1 stop3h 25m
Deal found 10/20![Southwest logo]()
$263
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:30 am -
2 stops9h 00m
Sun 12/2010:30 am -
2 stops9h 40m
Deal found 10/23![Southwest logo]()
$264
This Expedia deal was found by Cheapflights users on 10/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:26 pm -
1 stop25h 28m
Fri 11/279:28 am -
1 stop9h 12m
Deal found 10/20![Frontier logo]()
$302
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:40 pm -
2 stops6h 15m
Tue 11/242:05 pm -
1 stop10h 50m
Deal found 10/22![Southwest logo]()
$342
Last-minute flights from St. Louis to CincinnatiDiscover last-minute flight deals from St. Louis to Cincinnati. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Cincinnati. Data last updated October 25, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 10/23. 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.
Sat 11/74:26 pm -
1 stop6h 27m
Wed 11/1112:36 pm -
1 stop6h 06m
Deal found 10/23![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:34 pm -
1 stop16h 09m
Fri 11/134:32 pm -
1 stop27h 42m
Deal found 10/25![Frontier logo]()
$228
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:10 pm -
1 stop5h 45m
Wed 11/116:55 am -
2 stops7h 50m
Deal found 10/23![Southwest logo]()
$250
This Expedia deal was found by Cheapflights users on 10/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:26 pm -
1 stop25h 28m
Wed 11/184:32 pm -
1 stop19h 13m
Deal found 10/20![Frontier logo]()
$186
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/161:20 pm -
1 stop6h 26m
Wed 11/188:53 am -
1 stop4h 57m
Deal found 10/20![American Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Tue 11/249:09 am -
1 stop23h 11m
Thu 12/39:24 am -
1 stop26h 53m
Deal found 10/21![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Wed 11/256:35 pm -
1 stop23h 42m
Tue 12/14:44 pm -
1 stop19h 26m
Deal found 10/23![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Thu 11/269:09 am -
2 stops9h 08m
Thu 12/39:24 am -
1 stop26h 53m
Deal found 10/23![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Thu 11/269:09 am -
2 stops9h 08m
Tue 12/14:44 pm -
1 stop19h 26m
Deal found 10/23![Frontier logo]()
$190
One-way flights from St. Louis to CincinnatiSearch for one-way flight options from St. Louis to Cincinnati. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from St. Louis to Cincinnati. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Orbitz deal was found by Cheapflights users on 10/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:26 pm -
1 stop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$120
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:28 pm -
2 stops23h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$122
This Delta deal was found by Cheapflights users on 10/23. 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.
Thu 11/1210:20 am -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$123
This Priceline deal was found by Cheapflights users on 10/24. 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 11/194:26 pm -
1 stop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Frontier logo]()
$129
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:40 pm -
2 stops9h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Southwest logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/292:00 pm -
3 stops44h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$226
This deal was found by Cheapflights users on 10/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:40 am -
1 stop4h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:24 pm -
3 stops21h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$247
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop5h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![American Airlines logo]()
$255
Find flight deals from St. Louis to Cincinnati
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Cincinnati (CVG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $107 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $442 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Cincinnati 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from St. Louis to Cincinnati that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisCincinnati
STL Lambert-St Louis - CVG Cincinnati Cinci./N. Kentucky
STLCVG
Lambert-St Louis
Thu 11/12
1:28 pm-1:54 pm
2 stops23h 26m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$122
St. LouisCincinnati
STL Lambert-St Louis - CVG Cincinnati Cinci./N. Kentucky
STLCVG
Lambert-St Louis
Thu 11/12
6:00 am-12:22 pm
1 stop5h 22m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$123
St. LouisCincinnati
STL Lambert-St Louis - CVG Cincinnati Cinci./N. Kentucky
STLCVG
Lambert-St Louis
Thu 11/12
6:00 am-11:42 am
1 stop4h 42m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$123
St. LouisCincinnati
STL Lambert-St Louis - CVG Cincinnati Cinci./N. Kentucky
STLCVG
Lambert-St Louis
Thu 11/12
10:20 am-5:12 pm
1 stop5h 52m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$123
Quickest round-trip
St. LouisCincinnati
STL Lambert-St Louis - CVG Cincinnati Cinci./N. Kentucky
STLCVG
Lambert-St Louis
Tue 11/24
7:18 pm-12:37 am
1 stop4h 19m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$123
St. LouisCincinnati
STL Lambert-St Louis - CVG Cincinnati Cinci./N. Kentucky
STLCVG
Lambert-St Louis
Thu 11/19
4:26 pm-11:53 pm
1 stop6h 27m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
St. LouisCincinnati
STL Lambert-St Louis - CVG Cincinnati Cinci./N. Kentucky
STLCVG
Lambert-St Louis
Sun 11/29
7:30 am-12:56 pm
1 stop4h 26m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$189
St. LouisCincinnati
STL Lambert-St Louis - CVG Cincinnati Cinci./N. Kentucky
STLCVG
Lambert-St Louis
Tue 11/24
1:40 pm-12:10 am
2 stops9h 30m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$224
St. LouisCincinnati
STL Lambert-St Louis - CVG Cincinnati Cinci./N. Kentucky
STLCVG
Lambert-St Louis
Mon 11/9
6:34 pm-11:43 am
1 stop16h 09m
Cincinnati Cinci./N. Kentucky
Fri 11/13
4:32 pm-7:14 pm
1 stop27h 42m
$228
St. LouisCincinnati
STL Lambert-St Louis - CVG Cincinnati Cinci./N. Kentucky
STLCVG
Lambert-St Louis
Tue 12/1
6:00 am-12:45 pm
1 stop5h 45m
Cincinnati Cinci./N. Kentucky
Thu 12/10
6:25 am-9:19 am
1 stop3h 54m
$245
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Cincinnati
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Cincinnati in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Cincinnati flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Cincinnati flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Cincinnati flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Cincinnati flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Cincinnati flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Cincinnati
Have a flexible travel schedule? Discover the best time to fly to Cincinnati from St. Louis with our price prediction graph.
STL-CVG
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.
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Cincinnati. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Cincinnati?
Book flights to Cincinnati if you plan to visit one of these locationsFlorence
Blue Ash
Mason
Sharonville
West Chester
Williamstown
Hebron
Newport
Covington
Oxford
Edgewood
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