$65+ Cheap flights from St. Louis (STL) to Columbus
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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CMH
May 27 — Jun 31
Round-trip
1 adult, Economy
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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 April 27, 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 April 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/266:33 pm
STL
- CMH
2 stops17h 09m
Multiple Airlines
Tue 6/26:05 pm
CMH
- STL
1 stop15h 50m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$185
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
STL
- CMH
1 stop6h 00m
Delta
Wed 8/197:00 am
CMH
- STL
1 stop6h 53m
Delta
Deal found 4/24![Delta logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Sat 5/165:27 pm
STL
- CMH
1 stop22h 43m
Multiple Airlines
Mon 5/181:37 pm
CMH
- STL
1 stop11h 44m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$199
This Southwest deal was found by Cheapflights users on 4/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:45 pm
STL
- CMH
1 stop3h 25m
Southwest
Wed 8/197:00 am
CMH
- STL
Nonstop1h 25m
Southwest
Deal found 4/24![Southwest logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/185:27 pm
STL
- CMH
1 stop22h 43m
Multiple Airlines
Mon 5/256:28 pm
CMH
- STL
2 stops30h 29m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:30 pm
STL
- CMH
2 stops17h 12m
Multiple Airlines
Sun 5/246:05 pm
CMH
- STL
1 stop15h 50m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$221
This Trip.com deal was found by Cheapflights users on 4/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:17 pm
STL
- CMH
1 stop22h 06m
Frontier
Mon 5/410:43 am
CMH
- STL
1 stop13h 36m
Frontier
Deal found 4/24![Frontier logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Sat 5/235:27 pm
STL
- CMH
1 stop22h 43m
Multiple Airlines
Sat 5/301:47 pm
CMH
- STL
1 stop11h 10m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 6/106:30 am
STL
- CMH
1 stop5h 57m
Delta
Sat 6/136:30 am
CMH
- STL
1 stop4h 02m
Delta
Deal found 4/23![Delta logo]()
$247
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 April 27, 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 April 27, 2026.
This Southwest deal was found by Cheapflights users on 4/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:55 am
STL
- CMH
1 stop5h 30m
Southwest
Wed 8/1911:45 am
CMH
- STL
2 stops7h 10m
Southwest
Deal found 4/24![Southwest logo]()
$253
This Delta deal was found by Cheapflights users on 4/22. 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.
Fri 5/227:01 pm
STL
- CMH
1 stop4h 29m
Delta
Fri 5/2912:55 pm
CMH
- STL
1 stop4h 20m
Delta
Deal found 4/22![Delta logo]()
$284
This Southwest deal was found by Cheapflights users on 4/23. 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.
Fri 5/153:25 pm
STL
- CMH
1 stop5h 30m
Southwest
Mon 5/182:30 pm
CMH
- STL
1 stop6h 40m
Southwest
Deal found 4/23![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:30 am
STL
- CMH
1 stop3h 57m
Delta
Sun 6/146:30 am
CMH
- STL
1 stop4h 02m
Delta
Deal found 4/25![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 4/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:55 pm
STL
- CMH
Nonstop1h 20m
Southwest
Mon 5/188:25 pm
CMH
- STL
Nonstop1h 30m
Southwest
Deal found 4/25![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 4/26. 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 6/117:08 am
STL
- CMH
1 stop5h 32m
Delta
Thu 6/186:00 am
CMH
- STL
1 stop4h 46m
Delta
Deal found 4/26![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 4/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:45 pm
STL
- CMH
Nonstop1h 20m
Southwest
Wed 6/107:55 pm
CMH
- STL
Nonstop1h 25m
Southwest
Deal found 4/24![Southwest logo]()
$289
This Southwest deal was found by Cheapflights users on 4/22. 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 9/182:45 pm
STL
- CMH
2 stops6h 25m
Southwest
Fri 9/254:25 pm
CMH
- STL
1 stop7h 40m
Southwest
Deal found 4/22![Southwest logo]()
$290
This Southwest deal was found by Cheapflights users on 4/22. 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.
Tue 7/75:20 pm
STL
- CMH
1 stop6h 00m
Southwest
Thu 7/97:55 pm
CMH
- STL
1 stop5h 45m
Southwest
Deal found 4/22![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 4/26. 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 5/215:40 am
STL
- CMH
1 stop7h 10m
Southwest
Mon 5/257:10 am
CMH
- STL
Nonstop1h 30m
Southwest
Deal found 4/26![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 4/26. 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 6/115:00 am
STL
- CMH
2 stops8h 35m
Southwest
Thu 6/187:35 pm
CMH
- STL
1 stop5h 30m
Southwest
Deal found 4/26![Southwest logo]()
$302
Last-minute flights from St. Louis to ColumbusDiscover last-minute flight deals from St. Louis to Columbus. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Columbus. Data last updated April 27, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 4/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:17 pm
STL
- CMH
1 stop22h 06m
Frontier
Mon 5/410:43 am
CMH
- STL
1 stop13h 36m
Frontier
Deal found 4/24![Frontier logo]()
$239
This Southwest deal was found by Cheapflights users on 4/23. 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.
Fri 5/153:25 pm
STL
- CMH
1 stop5h 30m
Southwest
Mon 5/182:30 pm
CMH
- STL
1 stop6h 40m
Southwest
Deal found 4/23![Southwest logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Sat 5/165:27 pm
STL
- CMH
1 stop22h 43m
Multiple Airlines
Mon 5/181:37 pm
CMH
- STL
1 stop11h 44m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/185:27 pm
STL
- CMH
1 stop22h 43m
Multiple Airlines
Mon 5/256:28 pm
CMH
- STL
2 stops30h 29m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Mon 5/185:27 pm
STL
- CMH
1 stop22h 43m
Frontier
Fri 5/228:48 pm
CMH
- STL
2 stops23h 43m
Frontier
Deal found 4/23![Frontier logo]()
$271
This American Airlines deal was found by Cheapflights users on 4/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:29 am
STL
- CMH
1 stop7h 33m
American Airlines
Mon 5/259:12 pm
CMH
- STL
1 stop3h 42m
American Airlines
Deal found 4/25![American Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:30 pm
STL
- CMH
2 stops17h 12m
Multiple Airlines
Sun 5/246:05 pm
CMH
- STL
1 stop15h 50m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Sat 5/235:27 pm
STL
- CMH
1 stop22h 43m
Multiple Airlines
Sat 5/301:47 pm
CMH
- STL
1 stop11h 10m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/266:33 pm
STL
- CMH
2 stops17h 09m
Multiple Airlines
Tue 6/26:05 pm
CMH
- STL
1 stop15h 50m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$185
This Southwest deal was found by Cheapflights users on 4/26. 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 5/266:45 pm
STL
- CMH
Nonstop1h 20m
Southwest
Tue 6/27:20 pm
CMH
- STL
Nonstop1h 30m
Southwest
Deal found 4/26![Southwest logo]()
$269
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 April 27, 2026.
Search for one-way flight options from St. Louis to Columbus. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/245:06 pm
STL
- CMH
1 stop22h 59m
Frontier
Deal found 4/27![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Sat 5/235:27 pm
STL
- CMH
1 stop22h 43m
Frontier
Deal found 4/24![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/205:27 pm
STL
- CMH
1 stop22h 43m
Frontier
Deal found 4/23![Frontier logo]()
$92
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 5/261:59 pm
STL
- CMH
1 stop6h 00m
Delta
Deal found 4/23![Delta logo]()
$99
This Southwest deal was found by Cheapflights users on 4/23. 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.
Tue 5/266:45 pm
STL
- CMH
Nonstop1h 20m
Southwest
Deal found 4/23![Southwest logo]()
$105
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 5/196:00 am
STL
- CMH
1 stop6h 49m
Delta
Deal found 4/23![Delta logo]()
$108
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 5/234:00 pm
STL
- CMH
1 stop4h 36m
Delta
Deal found 4/23![Delta logo]()
$118
This Trip.com deal was found by Cheapflights users on 4/27. 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.
Fri 5/84:19 pm
STL
- CMH
1 stop17h 57m
Frontier
Deal found 4/27![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Tue 5/266:33 pm
STL
- CMH
2 stops17h 09m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Thu 5/143:33 pm
STL
- CMH
2 stops27h 20m
Frontier
Deal found 4/22![Frontier logo]()
$124
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:51 am
STL
- CMH
1 stop4h 19m
American Airlines
Deal found 4/22![American Airlines logo]()
$128
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 (C01). 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 April 27, 2026.
Round-trip from | $185 (Kiwi.com) |
|---|---|
One-way from | $65 (Kiwi.com) |
Popular in | February |
Cheapest in | July |
Average price | $360 |
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 April 27, 2026.
Use the filters below to find and compare flights from St. Louis to Columbus that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Tue 8/18
5:55 am-12:25 pm
1 stop5h 30m
Columbus
Wed 8/19
11:45 am-5:55 pm
2 stops7h 10m
$253
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Fri 5/15
3:25 pm-9:55 pm
1 stop5h 30m
Columbus
Mon 5/18
2:30 pm-8:10 pm
1 stop6h 40m
$277
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Fri 5/22
7:01 pm-12:30 am
1 stop4h 29m
Columbus
Fri 5/29
12:55 pm-4:15 pm
1 stop4h 20m
$284
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Sat 5/16
6:55 pm-9:15 pm
Nonstop1h 20m
Columbus
Mon 5/18
8:25 pm-8:55 pm
Nonstop1h 30m
$289
Quickest round-trip
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Sat 6/6
8:45 pm-11:05 pm
Nonstop1h 20m
Columbus
Wed 6/10
7:55 pm-8:20 pm
Nonstop1h 25m
$289
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Fri 9/18
2:45 pm-10:10 pm
2 stops6h 25m
Columbus
Fri 9/25
4:25 pm-11:05 pm
1 stop7h 40m
$290
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Fri 6/12
6:30 am-11:27 am
1 stop3h 57m
Columbus
Sun 6/14
6:30 am-9:32 am
1 stop4h 02m
$297
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Thu 6/11
7:08 am-1:40 pm
1 stop5h 32m
Columbus
Thu 6/18
6:00 am-9:46 am
1 stop4h 46m
$297
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Tue 7/7
5:20 pm-12:20 am
1 stop6h 00m
Columbus
Thu 7/9
7:55 pm-12:40 am
1 stop5h 45m
$297
St. LouisColumbus
STL - CMH
STLCMH
Lambert-St Louis
Thu 5/21
5:40 am-1:50 pm
1 stop7h 10m
Columbus
Mon 5/25
7:10 am-7:40 am
Nonstop1h 30m
$299
Showing 1-10 of 23 resultsSorted by cheapest first
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-C01
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
STL-C01
STL-CMH
What is the cheapest month to book a flight from St. Louis to Columbus?
Currently, October is the cheapest month in which you can book a flight from St. Louis to Columbus (average of $168). Flying from St. Louis to Columbus in February is currently the most expensive (average of $395). 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 April 27, 2026.
It’s optimal to fly from St. Louis to Columbus in the evening. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight at noon.
How much does it cost to fly round-trip from St. Louis to Columbus?
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 April 27, 2026.
See what other customers who have flown with Southwest and American Airlines from St. Louis to Columbus have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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St. Louis and Columbus flights
Browse other St. Louis and Columbus flight options. Last updated on April 27, 2026.
Other flights from St. Louis
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Top 3 airlines flying from St. Louis to Columbus
Discover the top 3 airlines 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 April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$399 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$206 | Average$350 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$228 | Average$334 | FlexibilityNo cancel fee | On-time69% |