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Cheap flights from St. Louis to Columbus from $75

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 9/22. 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
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Columbus

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:57 pm - 4:59 pm
STL
-
CMH
23h 02m
1 stop
Frontier Logo
5:44 pm - 8:57 am
CMH
-
STL
16h 13m
1 stop
$167Frontier
Mon, Aug 3 - Thu, Aug 6
Frontier Logo
10:35 am - 5:33 pm
STL
-
CMH
5h 58m
1 stop
Frontier Logo
6:28 pm - 9:40 am
CMH
-
STL
16h 12m
1 stop
$179Frontier
Tue, Sep 15 - Sun, Sep 20
Frontier Logo
4:57 pm - 4:59 pm
STL
-
CMH
23h 02m
1 stop
Frontier Logo
5:44 pm - 8:57 am
CMH
-
STL
16h 13m
1 stop
$180Frontier
Wed, Jul 8 - Thu, Jul 16
Frontier Logo
10:35 am - 5:33 pm
STL
-
CMH
5h 58m
1 stop
Frontier Logo
6:11 pm - 9:40 am
CMH
-
STL
16h 29m
1 stop
$188Frontier
Thu, Oct 22 - Sun, Oct 25
Frontier Logo
4:57 pm - 4:59 pm
STL
-
CMH
23h 02m
1 stop
Frontier Logo
6:06 pm - 11:59 pm
CMH
-
STL
6h 53m
1 stop
$202Frontier
Sat, Aug 8 - Sat, Aug 15
Frontier Logo
4:09 pm - 8:14 pm
STL
-
CMH
27h 05m
1 stop
Frontier Logo
5:44 pm - 8:57 am
CMH
-
STL
16h 13m
1 stop
$203Frontier
Tue, Jul 28 - Tue, Aug 4
Frontier Logo
4:57 pm - 4:59 pm
STL
-
CMH
23h 02m
1 stop
Frontier Logo
5:44 pm - 8:57 am
CMH
-
STL
16h 13m
1 stop
$205Frontier
Wed, Jul 8 - Tue, Jul 14
Frontier Logo
4:57 pm - 4:59 pm
STL
-
CMH
23h 02m
1 stop
Frontier Logo
8:59 pm - 11:59 pm
CMH
-
STL
28h 00m
1 stop
$223Frontier
Wed, Aug 5 - Mon, Aug 10
Frontier Logo
6:34 pm - 8:14 pm
STL
-
CMH
24h 40m
2 stops
Frontier Logo
5:44 pm - 8:57 am
CMH
-
STL
16h 13m
1 stop
$226Frontier
Tue, Jul 28 - Tue, Aug 4
Frontier Logo
6:34 pm - 10:08 am
STL
-
CMH
38h 34m
2 stops
Frontier Logo
5:44 pm - 8:57 am
CMH
-
STL
16h 13m
1 stop
$227Frontier
Sun, Aug 9 - Sun, Aug 16

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Southwest flights from St. Louis to Columbus Airport

Our best Southwest deals on St. Louis to Columbus Airport flight tickets
Southwest
Aug 8
STL10:15 amLambert-St Louis
1h 20m
CMH12:35 pmColumbus
Aug 15
CMH7:15 amColumbus
1h 25m
STL7:40 amLambert-St Louis
$259
Southwest
Jul 28
STL5:15 amLambert-St Louis
6h 00m
1 stop
CMH12:15 pmColumbus
Aug 4
CMH7:25 pmColumbus
1h 25m
STL7:50 pmLambert-St Louis
$266
Southwest
Aug 8
STL10:15 amLambert-St Louis
1h 20m
CMH12:35 pmColumbus
Aug 15
CMH6:00 amColumbus
5h 50m
1 stop
STL10:50 amLambert-St Louis
$267

American Airlines flights from St. Louis to Columbus Airport

Our best American Airlines deals on St. Louis to Columbus Airport flight tickets
American Airlines
Jul 25
STL7:02 amLambert-St Louis
7h 13m
1 stop
CMH3:15 pmColumbus
Jul 26
CMH5:30 amColumbus
4h 07m
1 stop
STL8:37 amLambert-St Louis
$294
American Airlines
Jul 20
STL5:58 pmLambert-St Louis
4h 35m
1 stop
CMH11:33 pmColumbus
Jul 27
CMH8:59 pmColumbus
4h 17m
1 stop
STL12:16 amLambert-St Louis
$300

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 June 26, 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

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Mon 8/3

4:57 pm-4:59 pm

1 stop23h 02m

Columbus

Thu 8/6

5:44 pm-8:57 am

1 stop16h 13m

$167
Quickest round-trip

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 9/15

10:35 am-5:33 pm

1 stop5h 58m

Columbus

Sun 9/20

6:28 pm-9:40 am

1 stop16h 12m

$179

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Wed 7/8

4:57 pm-4:59 pm

1 stop23h 02m

Columbus

Thu 7/16

5:44 pm-8:57 am

1 stop16h 13m

$180

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Thu 10/22

10:35 am-5:33 pm

1 stop5h 58m

Columbus

Sun 10/25

6:11 pm-9:40 am

1 stop16h 29m

$188

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Sat 8/8

4:57 pm-4:59 pm

1 stop23h 02m

Columbus

Sat 8/15

6:06 pm-11:59 pm

1 stop6h 53m

$202

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 7/28

4:09 pm-8:14 pm

1 stop27h 05m

Columbus

Tue 8/4

5:44 pm-8:57 am

1 stop16h 13m

$203

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Wed 7/8

4:57 pm-4:59 pm

1 stop23h 02m

Columbus

Tue 7/14

5:44 pm-8:57 am

1 stop16h 13m

$205

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Wed 8/5

4:57 pm-4:59 pm

1 stop23h 02m

Columbus

Mon 8/10

8:59 pm-11:59 pm

1 stop28h 00m

$223

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 7/28

6:34 pm-8:14 pm

2 stops24h 40m

Columbus

Tue 8/4

5:44 pm-8:57 am

1 stop16h 13m

$226

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Sun 8/9

6:34 pm-10:08 am

2 stops38h 34m

Columbus

Sun 8/16

5:44 pm-8:57 am

1 stop16h 13m

$227

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between St. Louis and Columbus Airport?

What is the cheapest month to fly to Columbus Airport?

The month of January is, on average, the cheapest month to fly to Columbus Airport from St. Louis, with most prices found around $332. If you are unable to visit Columbus Airport during the month of January, then departing from St. Louis during the month October is also very affordable. Most momondo users find prices during this month for around $335.

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

Our data shows that Saturday is the least expensive day to fly to Columbus Airport. Tickets to fly out on this day can be as low as $298. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $659. 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 $360. Flights to Columbus Airport are more costly in the afternoon, with an average ticket price of $659. Departure times in the afternoon 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 St. Louis to Columbus Airport flights?

There is only 1 cabin class available to choose from on St. Louis to Columbus Airport 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 June 2026, prices for St. Louis to Columbus Airport flights are approximately 6% 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

$342

Fastest flight time

1h 20m

Direct flights

Every day
The best flight deal from St. Louis to Columbus Airport found on momondo in the last 72 hours is $342
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

Frequently asked questions about flying from St. Louis to Columbus Airport

  • 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
SouthwestPriceFrom $215Free CancellationRating
7.9
4,245 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 10 Southwest flights for this route in a normal week, average airfare is usually $363 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
Reynoldsburg
Zanesville
Lancaster
Worthington
Chillicothe
Logan
Hilliard
Westerville
Bellville
Marysville
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.

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