Cheap Flight Tickets from Columbus (CMH) to St Louis (STL), Starting at $175

Good to Know: Cheapest and Fastest CMH - STL Flights

Useful information for finding best airline tickets from Port Columbus International to Lambert St Louis International on your next trip.

Cheapest Round Trip Flight

$175

F9 Frontier Airlines • 1 stop • 10h 43m

Aug 30 – Sep 06

The cheapest round trip flight from Columbus to St Louis (CMH-STL-CMH) is currently $175

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Cheapest Direct Flight

$282

WN Southwest Airlines • nonstop • 2h 5m

Aug 27

The cheapest nonstop flight from Columbus to St Louis (CMH-STL) is currently $282

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Fastest Flight

2h 5m

The fastest nonstop flight from Columbus to St Louis (CMH-STL) takes 2h 5m

Top Airlines Flying from Columbus to St Louis

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

WestJet Airlines

WestJet Airlines

Latest Flight Deals from Columbus (CMH) to St Louis (STL)

Compare and book low fare round-trip air tickets from Columbus to St Louis. Ideal for travelers with confirmed return itineraries.

Aug 30 - Sep 06, Economy
F9
Columbus → St Louis
10h 43m
10:28 AM - 4:11 PM • 1 stop
F9
Columbus → St Louis
25h 41m
5:02 PM - 9:43 AM • 1 stop
$175
Frontier Airlines
Aug 30 - Sep 06, Economy
WN
Columbus → St Louis
8h 35m
1:35 PM - 5:50 PM • 1 stop
WN
Columbus → St Louis
5h 25m
6:45 AM - 11:10 AM • 1 stop
$192
Southwest Airlines
Aug 30 - Sep 06, Economy
WN
Columbus → St Louis
6h 45m
4:00 PM - 7:05 PM • 1 stop
WN
Columbus → St Louis
8h 40m
10:30 AM - 4:50 PM • 1 stop
$192
Southwest Airlines
Aug 31 - Sep 07, Economy
AA
Columbus → St Louis
5h 36m
10:18 AM - 12:54 PM • 1 stop
AA
Columbus → St Louis
6h 59m
1:25 PM - 6:44 PM • 1 stop
$243
American Airlines
Aug 31 - Sep 07, Economy
UA
Columbus → St Louis
5h 49m
4:27 PM - 7:16 PM • 1 stop
UA
Columbus → St Louis
11h 43m
7:25 AM - 3:28 PM • 1 stop
$245
United Airlines
Aug 30 - Sep 06, Economy
AS
Columbus → St Louis
29h 17m
7:02 AM - 11:59 PM • 1 stop
AS
Columbus → St Louis
21h 46m
3:02 PM - 5:08 AM • 1 stop
$705
Alaska Airlines

Fly from Columbus to St Louis with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Columbus to St Louis? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Columbus to St Louis Flights

What are the airports in Columbus?
CMH
What’s the most popular airline flying from CMH to STL?
The most popular airline flying from Columbus to St Louis are
Can I fly from CMH to STL non-stop?
Yes, you can fly CMH to STL non-stop on
Which airlines fly nonstop between Columbus and St Louis?
The non-stop flights between Columbus and St Louis are .
What’s the earliest departure time from CMH to STL Airport?
The earliest flight leaves CMH at 6:40 am and lands in STL - Lambert St Louis International
What are the airports in St Louis?
STL
Can I make changes to my Columbus to St Louis flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from CMH to STL?
Read the fare rules of the Columbus to St Louis air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Columbus and St Louis?
operate flights between Columbus and St Louis
How long does a flight from Columbus to St Louis take?
It takes approximately 1 hour to fly non-stop from CMH to STL, which is 409.44 miles by air.
Which airlines provide the cheapest flights from Columbus (CMH) to St Louis (STL) ?
In the past couple of days, the cheapest tickets to STL from CMH were found on WN : USD 192
Do I need a passport to fly between CMH and STL?
No
What’s the latest departure time from CMH to STL ?
The last flight leaves CMH at 7:35 pm

Columbus (CMH) to St Louis (STL): Airport Information

Origin Airport Port Columbus International , Columbus, US
Destination Airport Lambert St Louis International , St Louis, US
Distance 409 miles

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