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$65+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CMH
5月 29 — 6月 51
週五 5/29
週五 6/5
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 4月 29, 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.
週三 5/205:27 pm
STL
-
CMH
1 stop22h 43m
Frontier
週二 5/266:05 pm
CMH
-
STL
1 stop15h 50m
Frontier
Deal found 4/27$122
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.
週三 5/205:27 pm
STL
-
CMH
1 stop22h 43m
Frontier
週日 5/246:05 pm
CMH
-
STL
1 stop15h 50m
Frontier
Deal found 4/27$125
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.
週三 5/205:27 pm
STL
-
CMH
1 stop22h 43m
Frontier
週四 5/286:05 pm
CMH
-
STL
2 stops26h 18m
Frontier
Deal found 4/27$184
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.
週二 5/266:33 pm
STL
-
CMH
2 stops17h 09m
Multiple Airlines
週二 6/26:05 pm
CMH
-
STL
1 stop15h 50m
Multiple Airlines
Deal found 4/26$185
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.
週二 5/196:33 pm
STL
-
CMH
2 stops17h 09m
Multiple Airlines
週二 5/266:05 pm
CMH
-
STL
1 stop15h 50m
Multiple Airlines
Deal found 4/27$187
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.
週六 5/235:27 pm
STL
-
CMH
1 stop22h 43m
Frontier
週四 5/286:05 pm
CMH
-
STL
2 stops26h 18m
Frontier
Deal found 4/27$190
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.
週二 5/196:33 pm
STL
-
CMH
2 stops17h 09m
Multiple Airlines
週日 5/246:05 pm
CMH
-
STL
1 stop15h 50m
Multiple Airlines
Deal found 4/27$193
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.
週六 5/165:27 pm
STL
-
CMH
1 stop22h 43m
Multiple Airlines
週一 5/181:37 pm
CMH
-
STL
1 stop11h 44m
Multiple Airlines
Deal found 4/25$199
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.
週三 5/205:27 pm
STL
-
CMH
1 stop22h 43m
Multiple Airlines
週六 5/301:47 pm
CMH
-
STL
1 stop11h 10m
Multiple Airlines
Deal found 4/27$208

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 4月 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$122
(Kiwi.com)

One-way from

$65
(Kiwi.com)

Popular in

February

Cheapest in

July

Average price

$360

Good round-trip deal

$334 or less
Provider with most accurate pricing for Lambert-St Louis-Columbus flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Columbus flights.
Search Deals
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. 14% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Lambert-St Louis to Columbus.
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 4月 29, 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

Price

Cheapest round-trip
Quickest round-trip

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

週六 5/16

6:55 pm-9:15 pm

Nonstop1h 20m

Columbus

週一 5/18

8:25 pm-8:55 pm

Nonstop1h 30m

$289

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

週四 5/21

8:25 pm-10:45 pm

Nonstop1h 20m

Columbus

週一 5/25

7:10 am-7:40 am

Nonstop1h 30m

$289

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

週四 6/11

7:08 am-1:40 pm

1 stop5h 32m

Columbus

週四 6/18

6:00 am-9:46 am

1 stop4h 46m

$297

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

週四 6/4

7:01 pm-12:30 am

1 stop4h 29m

Columbus

週日 6/7

8:08 am-12:34 pm

1 stop5h 26m

$297

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

週五 7/24

2:25 pm-7:00 pm

1 stop3h 35m

Columbus

週五 7/31

8:10 pm-10:50 pm

1 stop3h 40m

$297

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

週五 6/12

6:30 am-11:27 am

1 stop3h 57m

Columbus

週日 6/14

6:30 am-9:32 am

1 stop4h 02m

$297

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

週四 5/21

7:01 pm-12:30 am

1 stop4h 29m

Columbus

週一 5/25

5:58 pm-9:09 pm

1 stop4h 11m

$299

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

週四 5/14

3:25 pm-9:55 pm

1 stop5h 30m

Columbus

週一 5/18

8:25 pm-8:55 pm

Nonstop1h 30m

$307

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

週五 5/22

5:00 am-12:05 pm

1 stop6h 05m

Columbus

週一 5/25

7:10 am-7:40 am

Nonstop1h 30m

$307
Cheapest one-way

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

週六 5/23

5:27 pm-5:10 pm

1 stop22h 43m

$71

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 21 resultsSorted by cheapest first
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2
3

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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, July is the cheapest month in which you can book a flight from St. Louis to Columbus Airport (average of $273). Flying from St. Louis to Columbus Airport 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 4月 29, 2026.

It’s optimal to fly from St. Louis to Columbus Airport 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 Airport?

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 4月 29, 2026.
Peruse reviews from past customers who have flown with Southwest and American Airlines 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.
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,314 reviews
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,678 reviews
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Columbus. You should not have trouble finding flights to Columbus from Lambert-St Louis; the airport handles an average of 1 outbound flight to Columbus per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the St. Louis airport to Columbus. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

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

    Departing from St. Louis to Columbus Airport will take you 1h 20m. There are 409 mi between St. Louis and Columbus Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from St. Louis to Columbus Airport round-trip?

    Our cheapest airline available from St. Louis to Columbus Airport is American Airlines. Our recent data shows that you can find tickets from as low as $168 on this airline. An additional option worth looking into is Southwest, starting at $206. These flights start at 55% lower than the current average price 3 months from now.

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

    Looking for the cheapest flight from St. Louis to Columbus Airport? While on average our users pay $718, our data indicates the cheapest price to be $268. The most popular route (Lambert-St Louis - Columbus), is priced around $221.

  • 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 Airport?

    Currently, July is the cheapest month in which you can book a flight from St. Louis to Columbus Airport (average of $273). Flying from St. Louis to Columbus Airport 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

Traveling to a place near Columbus Airport?

Book flights to Columbus Airport if you plan to visit one of these locations
Westerville
Hilliard
Marysville
Reynoldsburg
Grove City
Logan
Lancaster
Gahanna

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. Louis to Columbus

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Columbus flights
Springfield to Columbus flights

Top 2 airlines flying from St. Louis to Columbus

Discover the top 2 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 4月 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$168Average$500FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$206Average$350FlexibilityNo cancel feeOn-time63%

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