$61+ Cheap flights from St. Louis (STL) to Columbus (CMH)
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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CMH
Apr 9 — Apr 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from St. Louis to Columbus 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 Columbus
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to ColumbusExplore the most affordable flight options available from St. Louis to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from St. Louis to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:55 pm
STL
- CMH
2 stops20h 38m
Frontier
Sun 4/197:00 pm
CMH
- STL
1 stop12h 50m
Frontier
Deal found 3/6![Frontier logo]()
$200
This Southwest deal was found by Cheapflights users on 3/5. 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 3/287:45 pm
STL
- CMH
Nonstop1h 20m
Southwest
Mon 3/308:20 pm
CMH
- STL
Nonstop1h 35m
Southwest
Deal found 3/5![Southwest logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:21 am
STL
- CMH
1 stop26h 20m
Multiple Airlines
Tue 5/121:02 pm
CMH
- STL
2 stops18h 48m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/1211:33 am
STL
- CMH
1 stop6h 45m
Frontier
Sun 4/267:00 pm
CMH
- STL
1 stop12h 50m
Frontier
Deal found 3/9![Frontier logo]()
$228
This Southwest deal was found by Cheapflights users on 3/5. 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 3/277:40 pm
STL
- CMH
Nonstop1h 20m
Southwest
Mon 3/308:20 pm
CMH
- STL
Nonstop1h 35m
Southwest
Deal found 3/5![Southwest logo]()
$230
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Mon 5/117:09 pm
STL
- CMH
1 stop3h 50m
United Airlines
Thu 5/147:56 pm
CMH
- STL
1 stop3h 49m
United Airlines
Deal found 3/5![United Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:23 pm
STL
- CMH
2 stops16h 04m
Multiple Airlines
Sun 4/197:00 pm
CMH
- STL
1 stop12h 50m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$236
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Fri 4/109:10 am
STL
- CMH
1 stop5h 17m
United Airlines
Sun 4/125:35 am
CMH
- STL
1 stop6h 10m
United Airlines
Deal found 3/5![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 3/5. 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.
Fri 4/35:59 pm
STL
- CMH
1 stop5h 00m
Delta
Sun 4/57:07 am
CMH
- STL
1 stop5h 02m
Delta
Deal found 3/5![Delta logo]()
$241
This Southwest deal was found by Cheapflights users on 3/9. 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 4/910:15 am
STL
- CMH
Nonstop1h 25m
Southwest
Mon 4/138:25 pm
CMH
- STL
Nonstop1h 30m
Southwest
Deal found 3/9![Southwest logo]()
$245
Best flights from St. Louis to ColumbusDiscover carefully curated flight deals from St. Louis to Columbus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from St. Louis to Columbus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This Southwest deal was found by Cheapflights users on 3/5. 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 5/1110:15 am
STL
- CMH
Nonstop1h 25m
Southwest
Thu 5/147:10 am
CMH
- STL
Nonstop1h 30m
Southwest
Deal found 3/5![Southwest logo]()
$215
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Fri 4/37:45 am
STL
- CMH
1 stop4h 27m
United Airlines
Sun 4/56:04 pm
CMH
- STL
1 stop4h 09m
United Airlines
Deal found 3/5![United Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 3/8. 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.
Thu 4/96:59 pm
STL
- CMH
1 stop4h 25m
Delta
Sun 4/126:15 am
CMH
- STL
1 stop4h 31m
Delta
Deal found 3/8![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 3/9. 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 5/26:55 pm
STL
- CMH
Nonstop1h 20m
Southwest
Wed 5/67:20 pm
CMH
- STL
Nonstop1h 30m
Southwest
Deal found 3/9![Southwest logo]()
$245
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:15 am
STL
- CMH
Nonstop1h 25m
Southwest
Tue 5/127:20 pm
CMH
- STL
Nonstop1h 30m
Southwest
Deal found 3/8![Southwest logo]()
$245
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:00 am
STL
- CMH
1 stop3h 41m
United Airlines
Sun 3/295:35 am
CMH
- STL
1 stop6h 10m
United Airlines
Deal found 3/6![United Airlines logo]()
$270
This Southwest deal was found by Cheapflights users on 3/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:25 pm
STL
- CMH
Nonstop1h 20m
Southwest
Mon 5/48:25 pm
CMH
- STL
Nonstop1h 30m
Southwest
Deal found 3/7![Southwest logo]()
$245
This Southwest deal was found by Cheapflights users on 3/5. 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 3/2710:50 am
STL
- CMH
1 stop3h 05m
Southwest
Mon 3/3012:10 pm
CMH
- STL
2 stops7h 40m
Southwest
Deal found 3/5![Southwest logo]()
$255
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:15 am
STL
- CMH
Nonstop1h 25m
Southwest
Sun 4/125:50 am
CMH
- STL
1 stop6h 15m
Southwest
Deal found 3/8![Southwest logo]()
$261
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/214:20 pm
STL
- CMH
1 stop7h 30m
Southwest
Wed 3/2510:30 am
CMH
- STL
1 stop5h 05m
Southwest
Deal found 3/6![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 3/10. 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 5/192:10 pm
STL
- CMH
2 stops6h 50m
Southwest
Thu 5/216:55 pm
CMH
- STL
1 stop5h 45m
Southwest
Deal found 3/10![Southwest logo]()
$287
Last-minute flights from St. Louis to ColumbusDiscover last-minute flight deals from St. Louis to Columbus. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Columbus. Data last updated March 10, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 3/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:10 pm
STL
- CMH
1 stop11h 20m
Frontier
Tue 3/174:15 pm
CMH
- STL
1 stop16h 22m
Frontier
Deal found 3/7![Frontier logo]()
$251
This Southwest deal was found by Cheapflights users on 3/5. 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 3/277:40 pm
STL
- CMH
Nonstop1h 20m
Southwest
Mon 3/308:20 pm
CMH
- STL
Nonstop1h 35m
Southwest
Deal found 3/5![Southwest logo]()
$230
This Southwest deal was found by Cheapflights users on 3/5. 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 3/287:45 pm
STL
- CMH
Nonstop1h 20m
Southwest
Mon 3/308:20 pm
CMH
- STL
Nonstop1h 35m
Southwest
Deal found 3/5![Southwest logo]()
$215
This Delta deal was found by Cheapflights users on 3/5. 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.
Fri 4/35:59 pm
STL
- CMH
1 stop5h 00m
Delta
Sun 4/57:07 am
CMH
- STL
1 stop5h 02m
Delta
Deal found 3/5![Delta logo]()
$241
This Southwest deal was found by Cheapflights users on 3/9. 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 4/910:15 am
STL
- CMH
Nonstop1h 25m
Southwest
Mon 4/138:25 pm
CMH
- STL
Nonstop1h 30m
Southwest
Deal found 3/9![Southwest logo]()
$245
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Fri 4/109:10 am
STL
- CMH
1 stop5h 17m
United Airlines
Sun 4/125:35 am
CMH
- STL
1 stop6h 10m
United Airlines
Deal found 3/5![United Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/1211:33 am
STL
- CMH
1 stop6h 45m
Frontier
Sun 4/267:00 pm
CMH
- STL
1 stop12h 50m
Frontier
Deal found 3/9![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:55 pm
STL
- CMH
2 stops20h 38m
Frontier
Sun 4/197:00 pm
CMH
- STL
1 stop12h 50m
Frontier
Deal found 3/6![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:23 pm
STL
- CMH
2 stops16h 04m
Multiple Airlines
Sun 4/197:00 pm
CMH
- STL
1 stop12h 50m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:06 pm
STL
- CMH
1 stop22h 07m
Frontier
Mon 5/412:00 pm
CMH
- STL
2 stops12h 19m
Frontier
Deal found 3/7![Frontier logo]()
$249
One-way flights from St. Louis to ColumbusSearch for one-way flight options from St. Louis to Columbus. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from St. Louis to Columbus. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:21 am
STL
- CMH
1 stop6h 57m
Frontier
Deal found 3/6![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:13 pm
STL
- CMH
1 stop17h 28m
Frontier
Deal found 3/6![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:21 am
STL
- CMH
1 stop26h 20m
Frontier
Deal found 3/6![Frontier logo]()
$78
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:45 pm
STL
- CMH
Nonstop1h 20m
Southwest
Deal found 3/6![Southwest logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:13 pm
STL
- CMH
2 stops25h 19m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$103
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:32 am
STL
- CMH
1 stop5h 58m
Delta
Deal found 3/7![Delta logo]()
$107
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:00 am
STL
- CMH
1 stop5h 04m
Delta
Deal found 3/6![Delta logo]()
$109
This Trip.com deal was found by Cheapflights users on 3/6. 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.
Wed 3/188:12 pm
STL
- CMH
1 stop21h 26m
Frontier
Deal found 3/6![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:19 pm
STL
- CMH
2 stops21h 59m
Frontier
Deal found 3/6![Frontier logo]()
$111
Find flight deals from St. Louis to Columbus
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Columbus (CMH). 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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $200 (Kiwi.com) |
One-way from | $61 (Kiwi.com) |
Popular in | February |
Cheapest in | March |
Average price | $239 |
Good round-trip deal | $235 or less |
Good one-way deal | $164 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Columbus 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 March 10, 2026.
Use the filters below to find and compare flights from St. Louis to Columbus Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Mon 5/11
10:15 am-12:40 pm
Nonstop1h 25m
Columbus
Thu 5/14
7:10 am-7:40 am
Nonstop1h 30m
$215
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Fri 4/3
7:45 am-1:12 pm
1 stop4h 27m
Columbus
Sun 4/5
6:04 pm-9:13 pm
1 stop4h 09m
$241
Quickest round-trip
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Sat 5/2
6:55 pm-9:15 pm
Nonstop1h 20m
Columbus
Wed 5/6
7:20 pm-7:50 pm
Nonstop1h 30m
$245
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Thu 5/7
10:15 am-12:40 pm
Nonstop1h 25m
Columbus
Tue 5/12
7:20 pm-7:50 pm
Nonstop1h 30m
$245
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Thu 4/30
8:25 pm-10:45 pm
Nonstop1h 20m
Columbus
Mon 5/4
8:25 pm-8:55 pm
Nonstop1h 30m
$245
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Fri 3/27
10:50 am-2:55 pm
1 stop3h 05m
Columbus
Mon 3/30
12:10 pm-6:50 pm
2 stops7h 40m
$255
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Thu 4/9
10:15 am-12:40 pm
Nonstop1h 25m
Columbus
Sun 4/12
5:50 am-11:05 am
1 stop6h 15m
$261
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Thu 4/9
6:59 pm-12:24 am
1 stop4h 25m
Columbus
Sun 4/12
6:15 am-9:46 am
1 stop4h 31m
$266
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Fri 3/27
5:00 am-9:41 am
1 stop3h 41m
Columbus
Sun 3/29
5:35 am-10:45 am
1 stop6h 10m
$270
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Sat 3/21
4:20 pm-12:50 am
1 stop7h 30m
Columbus
Wed 3/25
10:30 am-2:35 pm
1 stop5h 05m
$285
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Columbus
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 Columbus in March.
| 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 |
- Most accurate provider: When it comes to deals on St. Louis-Columbus Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Columbus Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Columbus Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Columbus Airport 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-Columbus Airport 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 Columbus
Have a flexible travel schedule? Discover the best time to fly to Columbus from St. Louis with our price prediction graph.
STL-CMH
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 Columbus Airport
What is the cheapest month to book a flight from St. Louis to Columbus Airport?
Currently, August is the cheapest month in which you can book a flight from St. Louis to Columbus Airport (average of $189). Flying from St. Louis to Columbus Airport in February is currently the most expensive (average of $406). 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 CMH?
Find hourly flight availability from St. Louis to Columbus. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2026.
It’s optimal to fly from St. Louis to Columbus Airport in the evening. By choosing this option you can save up to 55% on the cost of your flight, compared to a flight at noon.
Reviews of airlines servicing Columbus
Get insights into the airlines that provide service to Columbus. 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 Columbus. Reviews last updated March 10, 2026.
Peruse reviews from past customers who have flown with Southwest from St. Louis to Columbus Airport 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
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Columbus. 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 Columbus Airport?
Book flights to Columbus Airport if you plan to visit one of these locationsWesterville
Marysville
Reynoldsburg
Grove City
Logan
Gahanna
Lancaster
Hilliard
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
Columbus flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from St. Louis
Popular flights
Alternative routes for St. Louis to Columbus
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Columbus
Explore flights to Columbus departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Complete your trip
Complete your trip to Columbus by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Columbus by cabin class
Find flights from St. Louis to Columbus, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Columbus flights
Browse other St. Louis and Columbus flight options. Last updated on March 10, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from St. Louis to Columbus
Discover the top airline that operate flights from St. Louis to Columbus. 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$206 | Average$331 | FlexibilityNo cancel fee | On-time63% |