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Cheap flights from St. Louis to Columbus from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Columbus departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Columbus

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:45 am - 1:12 pm
STL
-
CMH
4h 27m
1 stop
United Airlines Logo
4:10 pm - 9:08 pm
CMH
-
STL
5h 58m
1 stop
$178United Airlines
Sun, Apr 26 - Tue, Apr 28
Frontier Logo
3:49 pm - 12:30 pm
STL
-
CMH
19h 41m
1 stop
Frontier Logo
6:49 pm - 7:02 am
CMH
-
STL
13h 13m
1 stop
$185Frontier
Tue, Mar 3 - Thu, Mar 5
American Airlines Logo
6:00 am - 10:41 am
STL
-
CMH
3h 41m
1 stop
American Airlines Logo
11:36 am - 5:13 pm
CMH
-
STL
6h 37m
1 stop
$194American Airlines
Thu, Feb 26 - Sat, Feb 28
Frontier Logo
11:21 am - 7:18 pm
STL
-
CMH
6h 57m
1 stop
Frontier Logo
9:41 pm - 7:51 am
CMH
-
STL
11h 10m
1 stop
$196Frontier
Tue, Apr 7 - Fri, Apr 10
Delta Logo
6:00 am - 12:05 pm
STL
-
CMH
5h 05m
1 stop
Delta Logo
4:34 pm - 9:06 pm
CMH
-
STL
5h 32m
1 stop
$197Delta
Thu, Mar 12 - Mon, Mar 16
Delta Logo
6:35 am - 1:26 pm
STL
-
CMH
5h 51m
1 stop
Delta Logo
6:23 am - 9:32 am
CMH
-
STL
4h 09m
1 stop
$205Delta
Tue, Feb 24 - Wed, Feb 25
Frontier Logo
3:49 pm - 9:59 am
STL
-
CMH
17h 10m
2 stops
Frontier Logo
11:17 am - 6:51 am
CMH
-
STL
20h 34m
1 stop
$212Frontier
Thu, Feb 19 - Sun, Feb 22
Frontier Logo
3:49 pm - 12:30 pm
STL
-
CMH
19h 41m
1 stop
Frontier Logo
6:49 pm - 11:49 am
CMH
-
STL
18h 00m
2 stops
$223Frontier
Tue, Mar 3 - Thu, Mar 5
Southwest Logo
5:45 am - 11:30 am
STL
-
CMH
4h 45m
1 stop
Southwest Logo
8:20 pm - 8:55 pm
CMH
-
STL
1h 35mnonstop
$225Southwest
Thu, Mar 12 - Mon, Mar 16
United Airlines Logo
7:00 pm - 11:50 pm
STL
-
CMH
3h 50m
1 stop
United Airlines Logo
5:35 am - 8:35 am
CMH
-
STL
4h 00m
1 stop
$228United Airlines
Sat, Mar 28 - Sun, Mar 29

Delta flights from St. Louis to Columbus Airport

Our best Delta deals on St. Louis to Columbus Airport flight tickets
Delta
Mar 12
STL6:00 amLambert-St Louis
5h 05m
1 stop
CMH12:05 pmColumbus
Mar 16
CMH2:11 pmColumbus
3h 21m
1 stop
STL4:32 pmLambert-St Louis
$197
Delta
Feb 24
STL6:00 amLambert-St Louis
4h 44m
1 stop
CMH11:44 amColumbus
Feb 28
CMH6:23 amColumbus
4h 09m
1 stop
STL9:32 amLambert-St Louis
$205
Delta
Apr 8
STL5:59 pmLambert-St Louis
5h 00m
1 stop
CMH11:59 pmColumbus
Apr 12
CMH6:24 pmColumbus
6h 34m
1 stop
STL11:58 pmLambert-St Louis
$229

Frontier flights from St. Louis to Columbus Airport

Our best Frontier deals on St. Louis to Columbus Airport flight tickets
Frontier
Mar 3
STL3:49 pmLambert-St Louis
19h 41m
1 stop
CMH12:30 pmColumbus
Mar 5
CMH6:49 pmColumbus
13h 13m
1 stop
STL7:02 amLambert-St Louis
$185
Frontier
Apr 7
STL11:21 amLambert-St Louis
6h 57m
1 stop
CMH7:18 pmColumbus
Apr 10
CMH9:41 pmColumbus
11h 10m
1 stop
STL7:51 amLambert-St Louis
$196
Frontier
Feb 19
STL3:49 pmLambert-St Louis
17h 10m
2 stops
CMH9:59 amColumbus
Feb 22
CMH11:17 amColumbus
20h 34m
1 stop
STL6:51 amLambert-St Louis
$212

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Columbus Airport 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, momondo users made 832,500 searches. Data last updated February 9, 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

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Sun 4/26

7:45 am-1:12 pm

1 stop4h 27m

Columbus

Tue 4/28

4:10 pm-9:08 pm

1 stop5h 58m

$178

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 3/3

3:49 pm-12:30 pm

1 stop19h 41m

Columbus

Thu 3/5

6:49 pm-7:02 am

1 stop13h 13m

$185

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Thu 2/26

6:00 am-10:41 am

1 stop3h 41m

Columbus

Sat 2/28

11:36 am-5:13 pm

1 stop6h 37m

$194

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 4/7

11:21 am-7:18 pm

1 stop6h 57m

Columbus

Fri 4/10

9:41 pm-7:51 am

1 stop11h 10m

$196

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Thu 3/12

6:00 am-12:05 pm

1 stop5h 05m

Columbus

Mon 3/16

4:34 pm-9:06 pm

1 stop5h 32m

$197

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 2/24

6:35 am-1:26 pm

1 stop5h 51m

Columbus

Wed 2/25

6:23 am-9:32 am

1 stop4h 09m

$205

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Thu 2/19

3:49 pm-9:59 am

2 stops17h 10m

Columbus

Sun 2/22

11:17 am-6:51 am

1 stop20h 34m

$212

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 3/3

3:49 pm-12:30 pm

1 stop19h 41m

Columbus

Thu 3/5

6:49 pm-11:49 am

2 stops18h 00m

$223

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Thu 3/12

5:45 am-11:30 am

1 stop4h 45m

Columbus

Mon 3/16

8:20 pm-8:55 pm

Nonstop1h 35m

$225

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Sat 3/28

7:00 pm-11:50 pm

1 stop3h 50m

Columbus

Sun 3/29

5:35 am-8:35 am

1 stop4h 00m

$228

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Columbus from

How to get the cheapest flight ticket from St. Louis to Columbus Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Columbus Airport?

The month of July is, on average, the cheapest month to fly to Columbus Airport from St. Louis, with most prices found around $265. If you are unable to visit Columbus Airport during the month of July, then departing from St. Louis during the month August is also very affordable. Most momondo users find prices during this month for around $273.

What is the cheapest day to depart on your flight to Columbus Airport?

Our data shows that Tuesday is the least expensive day to fly to Columbus Airport. Tickets to fly out on this day can be as low as $273. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $431. These prices are subject to change though, so be sure to set up a Price Alert for flights to Columbus Airport.

What is the cheapest time of day to depart on your flight to Columbus Airport?

Our data shows that the cheapest St. Louis to Columbus Airport flights are usually those with departure times in the evening. Our users have found flights to Columbus Airport in the evening for as low as $284. Flights to Columbus Airport are more costly in the morning, with an average ticket price of $351. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Lambert-St Louis to Columbus flight route?

Fly from Lambert-St Louis to Columbus for the best Lambert-St Louis - Columbus flight prices

What cabin class options are available on Lambert-St Louis to Columbus flights?

There is only 1 cabin class available to choose from on Lambert-St Louis to Columbus flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Columbus Airport flights?

No. A direct flight is the cheapest option for a flight between St. Louis to Columbus Airport.

How have St. Louis to Columbus Airport flight prices changed over time?

As of February 2026, prices for St. Louis to Columbus Airport flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from St. Louis to Columbus Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Columbus Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Columbus Airport (STL to CMH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Columbus Airport

Best Price Found

$245

Fastest flight time

1h 20m

Direct flights

Every day
The best one-way flight to Columbus Airport from St. Louis in the past 72 hours is $245. The best round-trip flight deal from St. Louis to Columbus Airport found on momondo in the last 72 hours is $350.
The fastest flight from St. Louis to Columbus Airport takes 1h 20m
Direct flights go from St. Louis to Columbus Airport every day.
Search flight deals

  • How far is Lambert-St Louis to Columbus by plane?

    Lambert-St Louis and Columbus are 401.7 mi apart from one another. In terms of flight time, this usually takes a little over 1h 20m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Columbus Airport?

    Prices for flights from Lambert-St Louis Airport to Columbus Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Columbus Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Columbus Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Columbus Airport.

  • What documentation or ID do you need to fly to Columbus Airport?

    The travel and health documents required for your trip to Columbus Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Columbus Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from St. Louis to Columbus Airport?

  • What is the most popular airline from St. Louis to Columbus Airport?

Best airlines flying from St. Louis to Columbus Airport

Compare and see reviews for airlines that fly from St. Louis to Columbus Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $168Free CancellationRating
7.2
11,258 reviews
Search American Airlines flights
SouthwestPriceFrom $215Free CancellationRating
8.0
4,282 reviews
Search Southwest flights

  • Southwest Flights From St. Louis to Columbus Airport

    Southwest flight deals from St. Louis to Columbus Airport start from $215 round-trip. Over the 9 Southwest flights for this route in a normal week, average airfare is usually $314 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Columbus?

Book flights to Columbus if you plan to visit one of these locations
Grove City
Hilliard
Reynoldsburg
Chillicothe
Zanesville
Logan
Lancaster
Worthington
Bellville
Marysville
Westerville
Gahanna
Milledgeville

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Columbus?

Finding the right flight to Columbus from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Columbus quick and easy, saving you time and money.

Can I find flights from St. Louis to Columbus with flexible booking policies on momondo?

Flights from St. Louis to Columbus with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Columbus?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Columbus.

I’m not ready to book a flight from St. Louis to Columbus right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Columbus flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Columbus Airport trip

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