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Cheap flights from St. Louis to Columbus from $118

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 8/22. 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
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.
Frontier Logo
4:09 pm - 8:14 pm
STL
-
CMH
27h 05m
1 stop
Frontier Logo
8:59 pm - 11:59 pm
CMH
-
STL
28h 00m
1 stop
$248Frontier
Tue, Jul 7 - Wed, Jul 15
Frontier Logo
4:09 pm - 8:14 pm
STL
-
CMH
27h 05m
1 stop
Frontier Logo
8:59 pm - 11:59 pm
CMH
-
STL
28h 00m
1 stop
$249Frontier
Tue, Jul 7 - Wed, Jul 15
United Airlines Logo
8:00 am - 1:06 pm
STL
-
CMH
4h 06m
1 stop
United Airlines Logo
11:05 am - 3:38 pm
CMH
-
STL
5h 33m
1 stop
$259United Airlines
Tue, Aug 11 - Wed, Aug 12
Frontier Logo
8:08 pm - 4:02 pm
STL
-
CMH
18h 54m
1 stop
Frontier Logo
4:47 pm - 6:53 pm
CMH
-
STL
27h 06m
1 stop
$262Frontier
Tue, Jun 9 - Wed, Jun 17
Frontier Logo
4:17 pm - 8:13 pm
STL
-
CMH
26h 56m
1 stop
Frontier Logo
8:59 pm - 11:59 pm
CMH
-
STL
28h 00m
1 stop
$268Frontier
Tue, Jun 23 - Mon, Jul 6
Frontier Logo
4:17 pm - 8:13 pm
STL
-
CMH
26h 56m
1 stop
Frontier Logo
8:58 pm - 11:49 pm
CMH
-
STL
27h 51m
1 stop
$270Frontier
Wed, Jun 17 - Fri, Jun 19
Frontier Logo
4:17 pm - 8:13 pm
STL
-
CMH
26h 56m
1 stop
Frontier Logo
8:58 pm - 11:49 pm
CMH
-
STL
27h 51m
1 stop
$289Frontier
Mon, Jun 15 - Fri, Jun 19
American Airlines Logo
9:47 am - 3:37 pm
STL
-
CMH
4h 50m
1 stop
American Airlines Logo
5:30 am - 8:10 am
CMH
-
STL
3h 40m
1 stop
$292American Airlines
Tue, Oct 27 - Sun, Nov 1
Southwest Logo
4:00 pm - 8:25 pm
STL
-
CMH
3h 25m
1 stop
Southwest Logo
5:45 am - 10:50 am
CMH
-
STL
6h 05m
1 stop
$297Southwest
Tue, Jun 23 - Fri, Jul 3
Southwest Logo
3:15 pm - 10:50 pm
STL
-
CMH
6h 35m
2 stops
Southwest Logo
9:00 am - 2:10 pm
CMH
-
STL
6h 10m
1 stop
$302Southwest
Tue, Jun 23 - Fri, Jul 3

United Airlines flights from St. Louis to Columbus

Our best United Airlines deals on St. Louis to Columbus flight tickets
United Airlines
Aug 11
STL8:00 amLambert-St Louis
4h 06m
1 stop
CMH1:06 pmColumbus
Aug 12
CMH11:05 amColumbus
5h 33m
1 stop
STL3:38 pmLambert-St Louis
$259
United Airlines
Aug 23
STL5:30 pmLambert-St Louis
3h 55m
1 stop
CMH10:25 pmColumbus
Aug 24
CMH11:05 amColumbus
5h 33m
1 stop
STL3:38 pmLambert-St Louis
$281
United Airlines
Jun 12
STL5:29 pmLambert-St Louis
5h 30m
1 stop
CMH11:59 pmColumbus
Jun 14
CMH9:00 amColumbus
4h 11m
1 stop
STL12:11 pmLambert-St Louis
$325

Southwest flights from St. Louis to Columbus

Our best Southwest deals on St. Louis to Columbus flight tickets
Southwest
Aug 23
STL4:05 pmLambert-St Louis
6h 00m
1 stop
CMH11:05 pmColumbus
Aug 24
CMH9:50 amColumbus
6h 20m
2 stops
STL3:10 pmLambert-St Louis
$296
Southwest
Jun 23
STL5:40 amLambert-St Louis
3h 35m
1 stop
CMH10:15 amColumbus
Jul 29
CMH5:50 amColumbus
7h 15m
1 stop
STL12:05 pmLambert-St Louis
$297
Southwest
Jun 23
STL3:15 pmLambert-St Louis
6h 35m
2 stops
CMH10:50 pmColumbus
Jul 6
CMH5:35 pmColumbus
6h 40m
1 stop
STL11:15 pmLambert-St Louis
$302

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Columbus 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 May 29, 2026.
Use the filters below to find and compare flights from St. Louis to Columbus that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 7/7

4:09 pm-8:14 pm

1 stop27h 05m

Columbus

Wed 7/15

8:59 pm-11:59 pm

1 stop28h 00m

$248

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 7/7

4:09 pm-8:14 pm

1 stop27h 05m

Columbus

Wed 7/15

8:59 pm-11:59 pm

1 stop28h 00m

$249

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 8/11

8:00 am-1:06 pm

1 stop4h 06m

Columbus

Wed 8/12

11:05 am-3:38 pm

1 stop5h 33m

$259

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 6/9

8:08 pm-4:02 pm

1 stop18h 54m

Columbus

Wed 6/17

4:47 pm-6:53 pm

1 stop27h 06m

$262

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 6/23

4:17 pm-8:13 pm

1 stop26h 56m

Columbus

Mon 7/6

8:59 pm-11:59 pm

1 stop28h 00m

$268

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Wed 6/17

4:17 pm-8:13 pm

1 stop26h 56m

Columbus

Fri 6/19

8:58 pm-11:49 pm

1 stop27h 51m

$270

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Mon 6/15

4:17 pm-8:13 pm

1 stop26h 56m

Columbus

Fri 6/19

8:58 pm-11:49 pm

1 stop27h 51m

$289
Quickest round-trip

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 10/27

9:47 am-3:37 pm

1 stop4h 50m

Columbus

Sun 11/1

5:30 am-8:10 am

1 stop3h 40m

$292

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 6/23

4:00 pm-8:25 pm

1 stop3h 25m

Columbus

Fri 7/3

5:45 am-10:50 am

1 stop6h 05m

$297

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Tue 6/23

3:15 pm-10:50 pm

2 stops6h 35m

Columbus

Fri 7/3

9:00 am-2:10 pm

1 stop6h 10m

$302

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

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?

What is the cheapest month to fly to Columbus?

The cheapest month to fly to Columbus from St. Louis is in October. Flight prices, which tend to average around $168, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Columbus from St. Louis during August instead. Flights to Columbus in August, while not as cheap as those in October, still average around $170.

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

The cheapest day to depart from St. Louis to Columbus is on a Saturday when prices can be found for as low as $319. 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.

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

Flying to Columbus from St. Louis in the evening is the least expensive time of day to depart. momondo users have found prices as low as $336 when looking at flights departing in the evening. Flights in the afternoon are often more expensive with an average ticket price of $659.

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 flights?

There is only 1 cabin class available to choose from on 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.

Cheap St. Louis to Columbus flight deals and tips

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

Fastest flight time

1h 20m

Direct flights

Every day

Airports in Columbus

2 airports
The fastest flight from St. Louis to Columbus takes 1h 20m
Direct flights go from St. Louis to Columbus every day.
There are 2 airports in Columbus. From St. Louis there are direct flights to Columbus (CMH).
Search flight deals

Frequently asked questions about flying from St. Louis to Columbus

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

    The straight-line distance from Lambert-St Louis to Columbus is 395.8 mi. A reasonable flight in good conditions will take 1h 20m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Columbus.

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

    The travel and health documents required for your trip to Columbus 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from St. Louis to Columbus

Compare and see reviews for airlines that fly from St. Louis to Columbus with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $206Free CancellationRating
8.0
4,264 reviews
Search Southwest flights
United AirlinesPriceFrom $233Free CancellationRating
7.4
9,762 reviews
Search United Airlines flights
American AirlinesPriceFrom $278Free CancellationRating
7.1
11,643 reviews
Search American Airlines flights

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?

Yes. All flights to Columbus from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between St. Louis and Columbus by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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