HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Columbus

$81+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CMH
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
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 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 diciembre 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/256:00 amSTL - CMH
1 stop9h 46mAmerican Airlines
lun. 12/297:52 pmCMH - STL
1 stop4h 52mAmerican Airlines
Deal found 12/9$413
This Delta deal was found by Cheapflights users on 12/11. 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.
vie. 12/266:29 amSTL - CMH
1 stop3h 51mDelta
mar. 12/306:00 amCMH - STL
1 stop7h 21mDelta
Deal found 12/11$433
This KAYAK deal was found by Cheapflights users on 12/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/212:04 pmSTL - CMH
1 stop7h 24mAmerican Airlines
mar. 12/236:36 amCMH - STL
1 stop7h 38mAmerican Airlines
Deal found 12/9$476
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
jue. 12/2510:42 amSTL - CMH
2 stops36h 15mMultiple Airlines
lun. 12/298:02 pmCMH - STL
1 stop14h 38mMultiple Airlines
Deal found 12/9$490
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
lun. 12/224:27 pmSTL - CMH
2 stops27h 11mMultiple Airlines
lun. 12/298:02 pmCMH - STL
1 stop14h 38mMultiple Airlines
Deal found 12/11$512
This American Airlines deal was found by Cheapflights users on 12/11. 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.
lun. 12/226:35 pmSTL - CMH
1 stop5h 00mAmerican Airlines
lun. 12/295:53 pmCMH - STL
1 stop7h 02mAmerican Airlines
Deal found 12/11$513
This KAYAK deal was found by Cheapflights users on 12/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/218:40 pmSTL - CMH
Nonstop1h 20mSouthwest
mar. 12/236:00 amCMH - STL
1 stop5h 45mSouthwest
Deal found 12/9$535
This United Airlines deal was found by Cheapflights users on 12/11. 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.
lun. 12/156:30 amSTL - CMH
1 stop5h 45mUnited Airlines
mié. 12/1711:00 amCMH - STL
1 stop4h 25mUnited Airlines
Deal found 12/11$539
This Southwest deal was found by Cheapflights users on 12/11. 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.
lun. 12/228:40 pmSTL - CMH
Nonstop1h 20mSouthwest
lun. 12/2910:50 amCMH - STL
1 stop8h 05mSouthwest
Deal found 12/11$541

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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$177
(Kiwi.com)

One-way from

$81
(Frontier)

Popular in

February

Cheapest in

July

Average price

$493

Good round-trip deal

$272 or less

Good one-way deal

$175 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. 15% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Lambert-St Louis to Columbus.
Search Deals
Price to beat on a one-way 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 diciembre 12, 2025.
Use the filters below to find and compare flights from St. Louis to Columbus Airport that are best for you.

Fly from

St. Louis

Fly to

Columbus

Route

Depart

Return

Price

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

sáb. 2/21

6:35 am-1:32 pm

1 stop5h 57m

Columbus

sáb. 2/28

2:12 pm-4:42 pm

1 stop3h 30m

$225

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

mié. 1/7

2:20 pm-10:05 pm

2 stops6h 45m

Columbus

mié. 1/14

8:20 am-4:50 pm

2 stops9h 30m

$227

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

mar. 2/17

6:30 am-1:18 pm

1 stop5h 48m

Columbus

sáb. 2/21

5:30 am-10:36 am

1 stop6h 06m

$276

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

mié. 1/7

4:49 pm-11:44 pm

1 stop5h 55m

Columbus

jue. 1/8

7:00 am-12:29 pm

1 stop6h 29m

$276

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

lun. 1/26

3:45 pm-10:16 pm

1 stop5h 31m

Columbus

jue. 1/29

6:04 pm-8:43 pm

1 stop3h 39m

$280

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

sáb. 2/21

12:40 pm-3:00 pm

Nonstop1h 20m

Columbus

sáb. 2/28

5:05 am-12:30 pm

1 stop8h 25m

$282

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

lun. 1/26

5:55 pm-10:05 pm

1 stop3h 10m

Columbus

jue. 1/29

8:50 am-9:35 am

Nonstop1h 45m

$285

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

sáb. 2/21

2:35 pm-11:55 pm

1 stop8h 20m

Columbus

dom. 3/1

7:35 am-8:20 am

Nonstop1h 45m

$293

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

lun. 1/12

5:11 pm-11:19 pm

1 stop29h 08m

$86

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

jue. 1/8

3:43 pm-10:48 am

1 stop18h 05m

$87

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 18 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Columbus Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, August is the cheapest month in which you can book a flight from St. Louis to Columbus Airport (average of $188). Flying from St. Louis to Columbus Airport in September is currently the most expensive (average of $338). 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 diciembre 12, 2025.

It’s optimal to fly from St. Louis to Columbus Airport in the evening. By choosing this option you can save up to 46% 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 diciembre 12, 2025.
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
7.9
Good
4,253 reviews

Comfort

8.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,050 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 5h 48m. 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 $223. 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 $320, our data indicates the cheapest price to be $175. The most popular route (Lambert-St Louis - Columbus), is priced around $177.

  • 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, August is the cheapest month in which you can book a flight from St. Louis to Columbus Airport (average of $188). Flying from St. Louis to Columbus Airport in September is currently the most expensive (average of $338). 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
Reynoldsburg
Logan
Marysville
Grove City
Hilliard
Gahanna
Lancaster

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 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$168Average$308FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$223Average$330FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.