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Cheap flights from Columbus to St. Louis from $55

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 1/8. 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

Enter your travel dates to find the best prices.
Frontier Logo
2:38 pm - 1:17 pmCMH-STL
23h 39m1 stop
Frontier Logo
7:45 pm - 7:36 pmSTL-CMH
22h 51m1 stop
$121Frontier
Find Deal
sáb, nov 15 - qua, nov 19
Frontier Logo
8:03 pm - 9:07 amCMH-STL
14h 04m1 stop
Frontier Logo
4:13 pm - 3:48 pmSTL-CMH
22h 35m1 stop
$129Frontier
Find Deal
seg, nov 17 - qui, nov 20
Multiple Airlines Logo
6:45 pm - 9:47 amCMH-STL
16h 02m2 stops
Multiple Airlines Logo
3:30 pm - 7:38 pmSTL-CMH
27h 08m1 stop
$235Multiple Airlines
Find Deal
qui, dez 4 - seg, dez 8
Multiple Airlines Logo
6:00 am - 11:07 amCMH-STL
30h 07m2 stops
Multiple Airlines Logo
3:30 pm - 5:40 pmSTL-CMH
25h 10m1 stop
$239Multiple Airlines
Find Deal
qua, dez 3 - qua, dez 10
Delta Logo
8:05 am - 1:53 pmCMH-STL
6h 48m1 stop
Delta Logo
6:00 am - 12:50 pmSTL-CMH
5h 50m1 stop
$241Delta
Find Deal
qua, dez 3 - qua, dez 10
Southwest Logo
9:00 am - 9:30 amCMH-STL
1h 30mnonstop
Southwest Logo
6:05 am - 12:10 pmSTL-CMH
5h 05m1 stop
$263Southwest
Find Deal
qua, dez 3 - qua, dez 10
Delta Logo
12:41 pm - 4:07 pmCMH-STL
4h 26m1 stop
Delta Logo
3:45 pm - 10:16 pmSTL-CMH
5h 31m1 stop
$270Delta
Find Deal
qua, jan 21 - dom, jan 25
Southwest Logo
9:00 am - 9:30 amCMH-STL
1h 30mnonstop
Southwest Logo
7:50 am - 10:15 amSTL-CMH
1h 25mnonstop
$271Southwest
Find Deal
qua, dez 24 - ter, dez 30
American Airlines Logo
8:17 pm - 12:05 amCMH-STL
4h 48m1 stop
American Airlines Logo
3:22 pm - 9:48 pmSTL-CMH
5h 26m1 stop
$297American Airlines
Find Deal
seg, dez 1 - seg, dez 8
American Airlines Logo
5:30 am - 8:09 amCMH-STL
3h 39m1 stop
American Airlines Logo
4:46 pm - 9:43 pmSTL-CMH
3h 57m1 stop
$299American Airlines
Find Deal
ter, nov 25 - sex, nov 28

Delta flights from Columbus to St. Louis

Our best Delta deals on Columbus to St. Louis flight tickets
Delta
Dec 3
CMH8:05 amColumbus
6h 48m
1 stop
STL1:53 pmLambert-St Louis
Dec 10
STL6:00 amLambert-St Louis
5h 50m
1 stop
CMH12:50 pmColumbus
$241
Find similar
Delta
Jan 21
CMH12:41 pmColumbus
4h 26m
1 stop
STL4:07 pmLambert-St Louis
Jan 25
STL3:45 pmLambert-St Louis
5h 31m
1 stop
CMH10:16 pmColumbus
$270
Find similar
Delta
Mar 10
CMH6:05 amColumbus
6h 45m
1 stop
STL11:50 amLambert-St Louis
Mar 11
STL6:00 amLambert-St Louis
4h 38m
1 stop
CMH11:38 amColumbus
$289
Find similar

Frontier flights from Columbus to St. Louis

Our best Frontier deals on Columbus to St. Louis flight tickets
Frontier
Nov 15
CMH2:38 pmColumbus
23h 39m
1 stop
STL1:17 pmLambert-St Louis
Nov 19
STL7:45 pmLambert-St Louis
22h 51m
1 stop
CMH7:36 pmColumbus
$121
Find similar
Frontier
Nov 17
CMH8:03 pmColumbus
14h 04m
1 stop
STL9:07 amLambert-St Louis
Nov 20
STL4:13 pmLambert-St Louis
22h 35m
1 stop
CMH3:48 pmColumbus
$129
Find similar
Frontier
Dec 1
CMH8:06 pmColumbus
27h 27m
1 stop
STL10:33 pmLambert-St Louis
Dec 3
STL3:30 pmLambert-St Louis
25h 10m
1 stop
CMH5:40 pmColumbus
$200
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 novembro 3, 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

sáb 11/15

2:38 pm-1:17 pm

1 stop23h 39m

Lambert-St Louis

qua 11/19

7:45 pm-7:36 pm

1 stop22h 51m

$121

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

seg 11/17

8:03 pm-9:07 am

1 stop14h 04m

Lambert-St Louis

qui 11/20

4:13 pm-3:48 pm

1 stop22h 35m

$129

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

qui 12/4

6:45 pm-9:47 am

2 stops16h 02m

Lambert-St Louis

seg 12/8

3:30 pm-7:38 pm

1 stop27h 08m

$235

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

qua 12/3

6:00 am-11:07 am

2 stops30h 07m

Lambert-St Louis

qua 12/10

3:30 pm-5:40 pm

1 stop25h 10m

$239

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

qua 12/3

8:05 am-1:53 pm

1 stop6h 48m

Lambert-St Louis

qua 12/10

6:00 am-12:50 pm

1 stop5h 50m

$241

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

qua 12/3

9:00 am-9:30 am

Nonstop1h 30m

Lambert-St Louis

qua 12/10

6:05 am-12:10 pm

1 stop5h 05m

$263

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

qua 1/21

12:41 pm-4:07 pm

1 stop4h 26m

Lambert-St Louis

dom 1/25

3:45 pm-10:16 pm

1 stop5h 31m

$270

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

qua 12/24

9:00 am-9:30 am

Nonstop1h 30m

Lambert-St Louis

ter 12/30

7:50 am-10:15 am

Nonstop1h 25m

$271

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

seg 12/1

8:17 pm-12:05 am

1 stop4h 48m

Lambert-St Louis

seg 12/8

3:22 pm-9:48 pm

1 stop5h 26m

$297

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

ter 11/25

5:30 am-8:09 am

1 stop3h 39m

Lambert-St Louis

sex 11/28

4:46 pm-9:43 pm

1 stop3h 57m

$299

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 $418. 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 $408 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

Every day

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 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 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 $221Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
United AirlinesPriceFrom $222Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
DeltaPriceFrom $228Free CancellationRating
7.9
8,002 reviews
Search Delta 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

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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qua 12/3
qua 12/10
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