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Cheap flights from Columbus to St. Louis from $61

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 10/14. 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 Columbus to St. Louis

Cheap round-trip flights

United Airlines Logo
11:00 am - 3:40 pmCMH-STL
5h 40m1 stop
United Airlines Logo
5:27 pm - 10:09 pmSTL-CMH
3h 42m1 stop
$121United Airlines
Find Deal
mié., dic. 3 - sáb., dic. 6
United Airlines Logo
6:02 am - 10:49 amCMH-STL
5h 47m1 stop
United Airlines Logo
5:00 am - 9:58 amSTL-CMH
3h 58m1 stop
$155United Airlines
Find Deal
mié., oct. 15 - mié., oct. 22
American Airlines Logo
7:45 am - 1:14 pmCMH-STL
6h 29m1 stop
American Airlines Logo
5:00 am - 10:23 amSTL-CMH
4h 23m1 stop
$159American Airlines
Find Deal
mar., nov. 4 - sáb., nov. 8
Delta Logo
3:50 pm - 8:39 pmCMH-STL
5h 49m1 stop
Delta Logo
7:05 pm - 11:57 pmSTL-CMH
3h 52m1 stop
$177Delta
Find Deal
mar., mar. 10 - mié., mar. 11
Frontier Logo
7:04 pm - 9:07 amCMH-STL
15h 03m1 stop
Frontier Logo
1:41 pm - 10:50 amSTL-CMH
20h 09m1 stop
$211Frontier
Find Deal
vie., oct. 24 - dom., oct. 26
Southwest Logo
8:55 am - 9:25 amCMH-STL
1h 30mnonstop
Southwest Logo
6:45 pm - 9:05 pmSTL-CMH
1h 20mnonstop
$217Southwest
Find Deal
mié., oct. 15 - mié., oct. 22
Southwest Logo
5:15 am - 9:35 amCMH-STL
5h 20m1 stop
Southwest Logo
6:45 pm - 9:05 pmSTL-CMH
1h 20mnonstop
$227Southwest
Find Deal
mié., oct. 15 - mié., oct. 22
Frontier Logo
8:03 pm - 9:07 amCMH-STL
14h 04m1 stop
Frontier Logo
7:45 pm - 3:35 pmSTL-CMH
18h 50m2 stops
$258Frontier
Find Deal
vie., nov. 14 - dom., nov. 16
American Airlines Logo
11:42 am - 5:10 pmCMH-STL
6h 28m1 stop
American Airlines Logo
6:35 pm - 12:32 amSTL-CMH
4h 57m1 stop
$295American Airlines
Find Deal
sáb., dic. 20 - mar., dic. 23
Delta Logo
6:30 pm - 11:41 pmCMH-STL
6h 11m1 stop
Delta Logo
6:40 am - 11:16 amSTL-CMH
3h 36m1 stop
$338Delta
Find Deal
vie., oct. 17 - dom., oct. 19

Delta flights from Columbus to St. Louis

Our best Delta deals on Columbus to St. Louis flight tickets
Delta
Mar 10
CMH3:50 pmColumbus
5h 49m
1 stop
STL8:39 pmLambert-St Louis
Mar 11
STL7:05 pmLambert-St Louis
3h 52m
1 stop
CMH11:57 pmColumbus
$177
Find similar
Delta
Oct 17
CMH6:30 pmColumbus
6h 11m
1 stop
STL11:41 pmLambert-St Louis
Oct 19
STL6:40 amLambert-St Louis
3h 36m
1 stop
CMH11:16 amColumbus
$338
Find similar
Delta
Oct 2
CMH11:44 amColumbus
7h 03m
1 stop
STL5:47 pmLambert-St Louis
Oct 5
STL6:01 amLambert-St Louis
3h 38m
1 stop
CMH10:39 amColumbus
$382
Find similar

Frontier flights from Columbus to St. Louis

Our best Frontier deals on Columbus to St. Louis flight tickets
Frontier
Oct 24
CMH7:04 pmColumbus
15h 03m
1 stop
STL9:07 amLambert-St Louis
Oct 26
STL1:41 pmLambert-St Louis
20h 09m
1 stop
CMH10:50 amColumbus
$211
Find similar
Frontier
Nov 14
CMH8:03 pmColumbus
14h 04m
1 stop
STL9:07 amLambert-St Louis
Nov 16
STL7:45 pmLambert-St Louis
18h 50m
2 stops
CMH3:35 pmColumbus
$258
Find similar
Frontier
Nov 13
CMH11:09 amColumbus
22h 58m
2 stops
STL9:07 amLambert-St Louis
Nov 16
STL7:45 pmLambert-St Louis
18h 50m
2 stops
CMH3:35 pmColumbus
$265
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 septiembre 16, 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

mié. 12/3

11:00 am-3:40 pm

1 stop5h 40m

Lambert-St Louis

sáb. 12/6

5:27 pm-10:09 pm

1 stop3h 42m

$121

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

mié. 10/15

6:02 am-10:49 am

1 stop5h 47m

Lambert-St Louis

mié. 10/22

5:00 am-9:58 am

1 stop3h 58m

$155

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

mar. 11/4

7:45 am-1:14 pm

1 stop6h 29m

Lambert-St Louis

sáb. 11/8

5:00 am-10:23 am

1 stop4h 23m

$159

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

mar. 3/10

3:50 pm-8:39 pm

1 stop5h 49m

Lambert-St Louis

mié. 3/11

7:05 pm-11:57 pm

1 stop3h 52m

$177

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

vie. 10/24

7:04 pm-9:07 am

1 stop15h 03m

Lambert-St Louis

dom. 10/26

1:41 pm-10:50 am

1 stop20h 09m

$211

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

mié. 10/15

8:55 am-9:25 am

Nonstop1h 30m

Lambert-St Louis

mié. 10/22

6:45 pm-9:05 pm

Nonstop1h 20m

$217

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

mié. 10/15

5:15 am-9:35 am

1 stop5h 20m

Lambert-St Louis

mié. 10/22

6:45 pm-9:05 pm

Nonstop1h 20m

$227

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

vie. 11/14

8:03 pm-9:07 am

1 stop14h 04m

Lambert-St Louis

dom. 11/16

7:45 pm-3:35 pm

2 stops18h 50m

$258

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

sáb. 12/20

11:42 am-5:10 pm

1 stop6h 28m

Lambert-St Louis

mar. 12/23

6:35 pm-12:32 am

1 stop4h 57m

$295

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

vie. 10/17

6:30 pm-11:41 pm

1 stop6h 11m

Lambert-St Louis

dom. 10/19

6:40 am-11:16 am

1 stop3h 36m

$338

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 $269.

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 $439. 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 $341 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 $407 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 25m

Direct flights

Every day

Airports in St. Louis

1 airport
The fastest flight from Columbus to St. Louis takes 1h 25m
Direct flights go from Columbus to St. Louis every day.
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 25m, 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
DeltaPriceFrom $176Free CancellationRating
7.9
7,957 reviews
Search Delta flights
American AirlinesPriceFrom $188Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $222Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,242 reviews
Search Southwest 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
Fenton
Collinsville
Wentzville
Alton
St. Peters
Farmington
Festus
Glencoe
Clayton
Edwardsville
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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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