$55+ Cheap flights from Cleveland to St. Louis (CLE - STL)
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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — STL
Jul 23 — Jul 301
Round-trip
1 adult, Economy
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Find cheap flights from Cleveland to St. Louis 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.Cheapflights Tip: The best prices from Cleveland Hopkins Intl to Lambert-St Louis are usually found in August or July, booked 27 days in advance, depart on a Tuesday or Wednesday and return on a Saturday
Cheap flight deals from Cleveland to St. Louis
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Best
Last-minute
One-way
Cheapest flights from Cleveland to St. LouisExplore the most affordable flight options available from Cleveland to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
Explore the most affordable flight options available from Cleveland to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
This Southwest deal was found by Cheapflights users on 6/18. 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 9/17:25 pm
CLE
- STL
Nonstop1h 35m
Southwest
Tue 9/810:40 am
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 6/18![Southwest logo]()
$109
This Southwest deal was found by Cheapflights users on 6/22. 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.
Sat 8/17:05 am
CLE
- STL
Nonstop1h 35m
Southwest
Tue 8/2510:40 am
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 6/22![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 6/20. 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.
Wed 7/225:35 am
CLE
- STL
1 stop6h 10m
Southwest
Sat 7/255:40 am
STL
- CLE
1 stop3h 25m
Southwest
Deal found 6/20![Southwest logo]()
$137
This Delta deal was found by Cheapflights users on 6/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:40 am
CLE
- STL
1 stop3h 51m
Delta
Wed 8/56:30 am
STL
- CLE
1 stop6h 10m
Delta
Deal found 6/20![Delta logo]()
$147
Best flights from Cleveland to St. LouisDiscover carefully curated flight deals from Cleveland to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
Discover carefully curated flight deals from Cleveland to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
This Southwest deal was found by Cheapflights users on 6/22. 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.
Sat 8/17:05 am
CLE
- STL
Nonstop1h 35m
Southwest
Tue 8/2510:40 am
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 6/22![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 6/20. 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.
Wed 7/224:15 pm
CLE
- STL
2 stops7h 50m
Southwest
Sat 7/255:40 am
STL
- CLE
1 stop3h 25m
Southwest
Deal found 6/20![Southwest logo]()
$142
This Southwest deal was found by Cheapflights users on 6/18. 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 9/161:15 pm
CLE
- STL
2 stops7h 45m
Southwest
Mon 9/217:40 pm
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 6/18![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 6/22. 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.
Sat 8/17:05 am
CLE
- STL
Nonstop1h 35m
Southwest
Sun 8/25:50 am
STL
- CLE
1 stop3h 25m
Southwest
Deal found 6/22![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 6/20. 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 7/134:45 pm
CLE
- STL
1 stop3h 25m
Southwest
Tue 7/147:15 pm
STL
- CLE
Nonstop1h 35m
Southwest
Deal found 6/20![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 6/18. 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 9/113:50 pm
CLE
- STL
2 stops7h 15m
Southwest
Mon 9/142:45 pm
STL
- CLE
2 stops6h 10m
Southwest
Deal found 6/18![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 6/22. 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 9/41:50 pm
CLE
- STL
2 stops6h 20m
Southwest
Sun 9/66:45 am
STL
- CLE
2 stops6h 40m
Southwest
Deal found 6/22![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 6/19. 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 7/710:40 am
CLE
- STL
2 stops8h 45m
Southwest
Fri 7/104:35 pm
STL
- CLE
2 stops6h 45m
Southwest
Deal found 6/19![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 6/19. 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 7/68:10 pm
CLE
- STL
1 stop3h 45m
Southwest
Fri 7/108:55 pm
STL
- CLE
Nonstop1h 35m
Southwest
Deal found 6/19![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 6/19. 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 7/31:05 pm
CLE
- STL
2 stops11h 05m
Southwest
Tue 7/71:45 pm
STL
- CLE
2 stops7h 55m
Southwest
Deal found 6/19![Southwest logo]()
$340
This Southwest deal was found by Cheapflights users on 6/18. 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 7/166:25 am
CLE
- STL
Nonstop1h 35m
Southwest
Thu 7/2312:50 pm
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 6/18![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 6/20. 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 8/141:15 pm
CLE
- STL
2 stops6h 50m
Southwest
Sun 8/1610:05 am
STL
- CLE
2 stops6h 25m
Southwest
Deal found 6/20![Southwest logo]()
$350
Last-minute flights from Cleveland to St. LouisDiscover last-minute flight deals from Cleveland to St. Louis. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Cleveland to St. Louis. Data last updated June 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Tue 7/75:51 pm
CLE
- STL
1 stop16h 06m
Frontier
Wed 7/84:57 pm
STL
- CLE
1 stop14h 55m
Frontier
Deal found 6/17![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Thu 7/96:40 am
CLE
- STL
1 stop11h 57m
Frontier
Sat 7/114:57 pm
STL
- CLE
1 stop14h 55m
Frontier
Deal found 6/17![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/166:40 am
CLE
- STL
1 stop11h 57m
Frontier
Fri 7/174:57 pm
STL
- CLE
1 stop17h 52m
Frontier
Deal found 6/19![Frontier logo]()
$168
This Southwest deal was found by Cheapflights users on 6/20. 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.
Wed 7/227:05 am
CLE
- STL
Nonstop1h 35m
Southwest
Sat 7/255:30 pm
STL
- CLE
1 stop5h 55m
Southwest
Deal found 6/20![Southwest logo]()
$127
This Delta deal was found by Cheapflights users on 6/18. 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.
Wed 7/226:40 am
CLE
- STL
1 stop3h 51m
Delta
Tue 7/286:30 am
STL
- CLE
1 stop6h 10m
Delta
Deal found 6/18![Delta logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/236:40 am
CLE
- STL
1 stop11h 57m
Frontier
Mon 7/274:57 pm
STL
- CLE
1 stop17h 52m
Frontier
Deal found 6/18![Frontier logo]()
$170
This Delta deal was found by Cheapflights users on 6/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:40 am
CLE
- STL
1 stop3h 51m
Delta
Tue 8/42:10 pm
STL
- CLE
1 stop3h 26m
Delta
Deal found 6/20![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 6/20. 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 7/287:55 pm
CLE
- STL
Nonstop1h 35m
Southwest
Tue 8/47:25 pm
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 6/20![Southwest logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Tue 7/285:51 pm
CLE
- STL
1 stop16h 06m
Frontier
Wed 8/54:57 pm
STL
- CLE
1 stop14h 55m
Frontier
Deal found 6/20![Frontier logo]()
$171
One-way flights from Cleveland to St. LouisSearch for one-way flight options from Cleveland to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
Search for one-way flight options from Cleveland to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This Southwest deal was found by Cheapflights users on 6/18. 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 7/157:55 pm
CLE
- STL
Nonstop1h 35m
Southwest
Deal found 6/18![Southwest logo]()
$55
This Southwest deal was found by Cheapflights users on 6/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:05 am
CLE
- STL
Nonstop1h 35m
Southwest
Deal found 6/21![Southwest logo]()
$59
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:00 am
CLE
- STL
1 stop4h 11m
United Airlines
Deal found 6/21![United Airlines logo]()
$64
This Southwest deal was found by Cheapflights users on 6/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
CLE
- STL
1 stop5h 05m
Southwest
Deal found 6/21![Southwest logo]()
$69
This Delta deal was found by Cheapflights users on 6/22. 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 8/186:43 am
CLE
- STL
1 stop3h 54m
Delta
Deal found 6/22![Delta logo]()
$74
This Delta deal was found by Cheapflights users on 6/19. 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 7/1410:24 am
CLE
- STL
1 stop3h 41m
Delta
Deal found 6/19![Delta logo]()
$79
This Trip.com deal was found by Cheapflights users on 6/19. 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.
Thu 7/166:40 am
CLE
- STL
1 stop11h 57m
Frontier
Deal found 6/19![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Sun 7/126:40 am
CLE
- STL
1 stop11h 57m
Frontier
Deal found 6/21![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/176:40 am
CLE
- STL
1 stop27h 17m
Frontier
Deal found 6/22![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Thu 9/173:40 pm
CLE
- STL
1 stop19h 00m
Frontier
Deal found 6/21![Frontier logo]()
$89
Find flight deals from Cleveland to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Cleveland (CLE) to St. Louis (STL). 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 June 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $109 (Southwest) |
One-way from | $55 (Southwest) |
Popular in | January |
Cheapest in | August |
Average price | $358 |
Good round-trip deal | $351 or less |
Good one-way deal | $229 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Cleveland to St. Louis 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 June 23, 2026.
Use the filters below to find and compare flights from Cleveland to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Sat 8/1
7:05 am-7:40 am
Nonstop1h 35m
Lambert-St Louis
Tue 8/25
10:40 am-1:10 pm
Nonstop1h 30m
$117
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Wed 7/22
4:15 pm-11:05 pm
2 stops7h 50m
Lambert-St Louis
Sat 7/25
5:40 am-10:05 am
1 stop3h 25m
$142
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Wed 9/16
1:15 pm-8:00 pm
2 stops7h 45m
Lambert-St Louis
Mon 9/21
7:40 pm-10:10 pm
Nonstop1h 30m
$167
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Sat 8/1
7:05 am-7:40 am
Nonstop1h 35m
Lambert-St Louis
Sun 8/2
5:50 am-10:15 am
1 stop3h 25m
$209
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Mon 7/13
4:45 pm-7:10 pm
1 stop3h 25m
Lambert-St Louis
Tue 7/14
7:15 pm-9:50 pm
Nonstop1h 35m
$209
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Fri 9/11
3:50 pm-10:05 pm
2 stops7h 15m
Lambert-St Louis
Mon 9/14
2:45 pm-9:55 pm
2 stops6h 10m
$268
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Fri 9/4
1:50 pm-7:10 pm
2 stops6h 20m
Lambert-St Louis
Sun 9/6
6:45 am-2:25 pm
2 stops6h 40m
$311
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Tue 7/7
10:40 am-6:25 pm
2 stops8h 45m
Lambert-St Louis
Fri 7/10
4:35 pm-12:20 am
2 stops6h 45m
$311
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Mon 7/6
8:10 pm-10:55 pm
1 stop3h 45m
Lambert-St Louis
Fri 7/10
8:55 pm-11:30 pm
Nonstop1h 35m
$329
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Fri 7/3
1:05 pm-11:10 pm
2 stops11h 05m
Lambert-St Louis
Tue 7/7
1:45 pm-10:40 pm
2 stops7h 55m
$340
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Cleveland to St. Louis
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 Cleveland to St. Louis in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Cleveland-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cleveland-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cleveland-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cleveland-St. Louis 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 Cleveland-St. Louis 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 Cleveland to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Cleveland with our price prediction graph.
CLE-STL
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 Cleveland to St. Louis
Prices
Airlines
How far ahead should I book a flight from Cleveland to St. Louis?
To ensure you get the cheapest price possible for a flight from Cleveland to St. Louis, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Cleveland to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Cleveland to St. Louis (average of $236). Flying from Cleveland to St. Louis in January is currently the most expensive (average of $540). 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 CLE to STL?
Find hourly flight availability from Cleveland to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 23, 2026.
One of the essential ways to save on airfare from Cleveland to St. Louis is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 11% on airfare.
The best insider tips for Cleveland to St. Louis flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Cleveland to St. Louis trip
Our travel experts
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated June 23, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Cleveland to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Cleveland to St. Louis. 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 St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington
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Cleveland and St. Louis flights
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Top 5 airlines flying from Cleveland to St. Louis
Discover the top 5 airlines that operate flights from Cleveland to St. Louis. 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 June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$353 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$124 | Average$230 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$185 | Average$339 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$201 | Average$339 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$210 | Average$346 | FlexibilityNo cancel fee | On-time69% |