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Cheap flights from Columbus to St. Louis 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 Columbus to St. Louis departing on 1/26. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 11:02 amCMH-STL
6h 02m1 stop
Delta Logo
5:56 pm - 11:02 pmSTL-CMH
4h 06m1 stop
$183Delta
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Thu, Jan 8 - Mon, Jan 12
Southwest Logo
9:00 am - 9:30 amCMH-STL
1h 30mnonstop
Southwest Logo
6:10 pm - 8:30 pmSTL-CMH
1h 20mnonstop
$197Southwest
Find Deal
Wed, Dec 17 - Wed, Dec 17
Multiple Airlines Logo
11:14 am - 11:07 amCMH-STL
24h 53m2 stops
Multiple Airlines Logo
10:42 am - 11:41 amSTL-CMH
23h 59m1 stop
$201Multiple Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
Multiple Airlines Logo
11:14 am - 10:33 pmCMH-STL
12h 19m1 stop
Multiple Airlines Logo
10:42 am - 11:41 amSTL-CMH
23h 59m1 stop
$203Multiple Airlines
Find Deal
Tue, Dec 9 - Sun, Dec 14
Delta Logo
7:00 am - 12:57 pmCMH-STL
6h 57m1 stop
Delta Logo
6:05 pm - 12:02 amSTL-CMH
4h 57m1 stop
$207Delta
Find Deal
Wed, Dec 17 - Wed, Dec 17
United Airlines Logo
9:00 am - 12:27 pmCMH-STL
4h 27m1 stop
United Airlines Logo
6:35 pm - 11:44 pmSTL-CMH
4h 09m1 stop
$221United Airlines
Find Deal
Wed, Dec 31 - Wed, Dec 31
Southwest Logo
12:20 pm - 4:40 pmCMH-STL
5h 20m1 stop
Southwest Logo
8:40 pm - 11:00 pmSTL-CMH
1h 20mnonstop
$225Southwest
Find Deal
Thu, Dec 18 - Mon, Dec 22
Multiple Airlines Logo
5:33 am - 10:34 pmCMH-STL
18h 01m1 stop
Multiple Airlines Logo
10:06 am - 11:58 pmSTL-CMH
12h 52m1 stop
$226Multiple Airlines
Find Deal
Fri, Jan 16 - Sun, Jan 18
Frontier Logo
6:45 pm - 9:47 amCMH-STL
16h 02m2 stops
Frontier Logo
10:42 am - 11:41 amSTL-CMH
23h 59m1 stop
$234Frontier
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Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
11:14 am - 10:33 pmCMH-STL
12h 19m1 stop
Multiple Airlines Logo
10:42 am - 11:41 amSTL-CMH
23h 59m1 stop
$235Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14

Delta flights from Columbus to St. Louis

Our best Delta deals on Columbus to St. Louis flight tickets
Delta
Jan 8
CMH6:00 amColumbus
6h 02m
1 stop
STL11:02 amLambert-St Louis
Jan 12
STL5:56 pmLambert-St Louis
4h 06m
1 stop
CMH11:02 pmColumbus
$183
Find similar
Delta
Dec 18
CMH8:05 amColumbus
6h 48m
1 stop
STL1:53 pmLambert-St Louis
Dec 22
STL5:59 pmLambert-St Louis
3h 32m
1 stop
CMH10:31 pmColumbus
$277
Find similar
Delta
Dec 13
CMH12:26 pmColumbus
4h 42m
1 stop
STL4:08 pmLambert-St Louis
Dec 16
STL7:05 amLambert-St Louis
4h 45m
1 stop
CMH12:50 pmColumbus
$320
Find similar

Southwest flights from Columbus to St. Louis

Our best Southwest deals on Columbus to St. Louis flight tickets
Southwest
Dec 17
CMH9:00 amColumbus
1h 30m
STL9:30 amLambert-St Louis
Dec 17
STL6:10 pmLambert-St Louis
1h 20m
CMH8:30 pmColumbus
$197
Find similar
Southwest
Dec 17
CMH9:55 amColumbus
4h 55m
1 stop
STL1:50 pmLambert-St Louis
Dec 17
STL6:10 pmLambert-St Louis
1h 20m
CMH8:30 pmColumbus
$207
Find similar
Southwest
Dec 18
CMH12:20 pmColumbus
5h 20m
1 stop
STL4:40 pmLambert-St Louis
Dec 22
STL8:40 pmLambert-St Louis
1h 20m
CMH11:00 pmColumbus
$225
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Columbus to St. Louis 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 November 26, 2025.
Use the filters below to find and compare flights from Columbus to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Thu 1/8

6:00 am-11:02 am

1 stop6h 02m

Lambert-St Louis

Mon 1/12

5:56 pm-11:02 pm

1 stop4h 06m

$183

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Wed 12/17

9:00 am-9:30 am

Nonstop1h 30m

Lambert-St Louis

Wed 12/17

6:10 pm-8:30 pm

Nonstop1h 20m

$197

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Wed 12/10

11:14 am-11:07 am

2 stops24h 53m

Lambert-St Louis

Sun 12/14

10:42 am-11:41 am

1 stop23h 59m

$201

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Tue 12/9

11:14 am-10:33 pm

1 stop12h 19m

Lambert-St Louis

Sun 12/14

10:42 am-11:41 am

1 stop23h 59m

$203

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Wed 12/17

7:00 am-12:57 pm

1 stop6h 57m

Lambert-St Louis

Wed 12/17

6:05 pm-12:02 am

1 stop4h 57m

$207

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Wed 12/31

9:00 am-12:27 pm

1 stop4h 27m

Lambert-St Louis

Wed 12/31

6:35 pm-11:44 pm

1 stop4h 09m

$221

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Thu 12/18

12:20 pm-4:40 pm

1 stop5h 20m

Lambert-St Louis

Mon 12/22

8:40 pm-11:00 pm

Nonstop1h 20m

$225

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Fri 1/16

5:33 am-10:34 pm

1 stop18h 01m

Lambert-St Louis

Sun 1/18

10:06 am-11:58 pm

1 stop12h 52m

$226

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Thu 12/11

6:45 pm-9:47 am

2 stops16h 02m

Lambert-St Louis

Sun 12/14

10:42 am-11:41 am

1 stop23h 59m

$234

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Thu 12/11

11:14 am-10:33 pm

1 stop12h 19m

Lambert-St Louis

Sun 12/14

10:42 am-11:41 am

1 stop23h 59m

$235

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 St. Louis from

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

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 St. Louis?

In general, May is the cheapest month to fly from Columbus to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $254. The month of April is another great option to travel to St. Louis, with average flight prices from Columbus averaging around $268.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Saturday when prices can be found for as low as $371. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $406. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Columbus at noon is the least expensive time of day to depart. momondo users have found prices as low as $356 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $412 per ticket.

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

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

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

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

Cheap Columbus to St. Louis flight deals and tips

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

Fastest flight time

1h 30m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in St. Louis

1 airport
The fastest flight from Columbus to St. Louis takes 1h 30m
Direct flights go from Columbus to St. Louis on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near St. Louis: Lambert-St Louis (STL)
Search flight deals

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

    The distance between Columbus and Lambert-St Louis is about 395.8 mi. Flights usually cover this in 1h 30m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Columbus to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Columbus to St. Louis

Compare and see reviews for airlines that fly from Columbus to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $188Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
SouthwestPriceFrom $214Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
United AirlinesPriceFrom $222Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Wentzville
Fenton
Collinsville
St. Peters
Alton
Farmington
Festus
Glencoe
Edwardsville
Clayton
Eureka
Litchfield
Shrewsbury

Why use momondo?

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

Finding the right flight to St. Louis from Columbus 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 St. Louis quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to St. Louis from Columbus with this policy.

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

Once you have performed a search for Columbus to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Columbus and alert you when they change.

An easier way to manage your St. Louis trip

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