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$59+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CMH
Sep 17 — Sep 241
Thu 9/17
Thu 9/24
1 adult, Economy
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Cheap flight deals from St. Louis to Columbus

Cheapest flights from St. Louis to Columbus
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 August 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Mon 9/212:29 pm -
1 stop27h 26m
Thu 10/17:50 pm -
1 stop18h 20m
Deal found 8/17$113
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Wed 9/232:29 pm -
1 stop27h 26m
Sun 9/277:50 pm -
1 stop18h 20m
Deal found 8/17$123
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Mon 9/212:29 pm -
1 stop27h 26m
Tue 9/297:50 pm -
1 stop18h 20m
Deal found 8/17$126
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Wed 9/232:29 pm -
1 stop27h 26m
Tue 9/297:50 pm -
1 stop18h 20m
Deal found 8/17$132
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sat 9/1912:17 pm -
2 stops29h 38m
Sun 9/277:50 pm -
1 stop18h 20m
Deal found 8/17$164
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Wed 9/232:29 pm -
1 stop27h 26m
Thu 10/19:16 pm -
2 stops16h 54m
Deal found 8/17$165
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sat 9/1912:17 pm -
2 stops29h 38m
Tue 9/297:50 pm -
1 stop18h 20m
Deal found 8/17$177
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Mon 9/212:29 pm -
1 stop27h 26m
Sat 10/37:26 pm -
2 stops42h 44m
Deal found 8/17$183

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 August 18, 2026.

Round-trip from

$113
(Kiwi.com)

One-way from

$59
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$348
From Lambert-St Louis to Columbus
Search Deals
One-way flight from Lambert-St Louis to Columbus
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 August 18, 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

Price

Cheapest round-trip

St. LouisColumbus

STL Lambert-St Louis - CMH Columbus

STLCMH

Lambert-St Louis

Wed 9/2

12:45 pm-8:30 pm

2 stops6h 45m

Columbus

Thu 9/3

7:10 am-10:10 am

1 stop4h 00m

$227

St. LouisColumbus

STL Lambert-St Louis - CMH Columbus

STLCMH

Lambert-St Louis

Thu 10/1

2:20 pm-9:20 pm

1 stop6h 00m

Columbus

Mon 10/5

7:10 am-7:35 am

Nonstop1h 25m

$236

St. LouisColumbus

STL Lambert-St Louis - CMH Columbus

STLCMH

Lambert-St Louis

Thu 9/3

4:15 pm-10:15 pm

1 stop5h 00m

Columbus

Mon 9/7

7:20 am-7:45 am

Nonstop1h 25m

$236

St. LouisColumbus

STL Lambert-St Louis - CMH Columbus

STLCMH

Lambert-St Louis

Fri 11/13

4:40 pm-11:45 pm

2 stops6h 05m

Columbus

Mon 11/16

5:30 am-1:05 pm

1 stop8h 35m

$255
Quickest round-trip

St. LouisColumbus

STL Lambert-St Louis - CMH Columbus

STLCMH

Lambert-St Louis

Mon 9/28

10:10 am-12:30 pm

Nonstop1h 20m

Columbus

Thu 10/1

8:30 pm-8:55 pm

Nonstop1h 25m

$257

St. LouisColumbus

STL Lambert-St Louis - CMH Columbus

STLCMH

Lambert-St Louis

Thu 9/24

6:50 pm-9:15 pm

Nonstop1h 25m

Columbus

Fri 9/25

7:35 pm-8:00 pm

Nonstop1h 25m

$262

St. LouisColumbus

STL Lambert-St Louis - CMH Columbus

STLCMH

Lambert-St Louis

Fri 12/11

10:15 am-12:35 pm

Nonstop1h 20m

Columbus

Mon 12/14

6:50 pm-7:25 pm

Nonstop1h 35m

$275

St. LouisColumbus

STL Lambert-St Louis - CMH Columbus

STLCMH

Lambert-St Louis

Thu 11/5

7:55 pm-10:15 pm

Nonstop1h 20m

Columbus

Fri 11/13

6:55 am-7:30 am

Nonstop1h 35m

$275
Cheapest one-way

St. LouisColumbus

STL Lambert-St Louis - CMH Columbus

STLCMH

Lambert-St Louis

Tue 10/6

6:00 am-12:00 pm

1 stop5h 00m

$106

St. LouisColumbus

STL Lambert-St Louis - CMH Columbus

STLCMH

Lambert-St Louis

Wed 9/23

6:40 pm-9:05 pm

Nonstop1h 25m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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.
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

What is the cheapest month to book a flight from St. Louis to Columbus?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Columbus (average of $332). Flying from St. Louis to Columbus in February is currently the most expensive (average of $621). 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 August 18, 2026.

It’s optimal to fly from St. Louis to Columbus in the evening. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from St. Louis to Columbus?

Airfare is below average for this route at the moment.
St. Louis to Columbus flights typically cost between $324 and $469 in September.
The cheapest round-trip price found within the last 5 days was $113 on Frontier (Sep 21-Oct 1).

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 August 18, 2026.
See what other customers who have flown with Southwest 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.
Southwest
8.0
Very good
4,219 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,219 reviews
Southwest
8.0
Very good
4,219 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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.

  • What airport do you fly from for flights from St. Louis to Columbus?

    For a flight from St. Louis to Columbus, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city. Lambert-St Louis is the only St. Louis airport and it handles 1 outbound flight to Columbus per day. 3 airlines have flights to Columbus from Lambert-St Louis on a regular basis.

  • How long is the flight from St. Louis to Columbus?

    For as low as $113, Frontier can have you in Columbus from St. Louis in 27h 26m. The distance from St. Louis to Columbus is about 409 mi.

  • What is the cheapest airline to fly from St. Louis to Columbus round-trip?

    According to our current data, Southwest ($229), offers the cheapest pricing from St. Louis to Columbus. Southwest is 46% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from St. Louis to Columbus one-way?

    $84 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Southwest and United Airlines, with prices starting from $108 and $130, respectively.

  • What are the cheapest flights from St. Louis to Columbus?

    While on average a flight from St. Louis to Columbus is generally $310, our data shows the cheapest flight currently is $162. When looking at the most popular route, (Lambert-St Louis - Columbus), you can expect to pay $257 for that flight.

  • Can I find deals for flights from St. Louis to Columbus that include hotel bookings?

    Yes. In addition to deals on St. Louis to Columbus flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Columbus?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Columbus.

  • Can I find deals for business class flights from St. Louis to Columbus?

    Yes. Cheapflights offers flight deals from St. Louis to Columbus by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Columbus?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Columbus (average of $332). Flying from St. Louis to Columbus in February is currently the most expensive (average of $621). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 August 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$229Average$364FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$248Average$368FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$318FlexibilityNo cancel feeOn-time71%

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