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Uncover the best deals on Charleston to St Louis flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest CHS - STL Flights
Useful information for finding best airline tickets from Charleston Air Force Base-International to Lambert St Louis International on your next trip.
Cheapest Round Trip Flight
$297
Delta Airlines
• 1 stop
• 7h 37m
Jun 26 – Jul 06
The cheapest round trip flight from Charleston to St Louis (CHS-STL-CHS) is currently $297
Cheapest One way Flight
$144
American Airlines
• 1 stop
• 8h 27m
Jun 30
The cheapest one way flight from Charleston to St Louis (CHS-STL) is currently $144
Cheapest Direct Flight
$678
Southwest Airlines
• nonstop
• 3h 25m
Jun 26
The cheapest nonstop flight from Charleston to St Louis (CHS-STL) is currently $678
Fastest Flight
3h 25m
The fastest nonstop flight from Charleston to St Louis (CHS-STL) takes 3h 25m
Top Airlines Flying from Charleston to St Louis
Latest Flight Deals from Charleston (CHS) to St Louis (STL)
Compare and book low fare round-trip air tickets from Charleston to St Louis. Ideal for travelers with confirmed return itineraries.
Jun 26 - Jul 06, Economy
Charleston → St Louis
7h 37m
7:59 PM - 11:56 PM • 1 stop
Charleston → St Louis
8h 24m
6:00 AM - 12:04 PM • 1 stop
Delta Airlines
Jun 26 - Jul 06, Economy
Charleston → St Louis
10h 14m
7:20 AM - 12:34 PM • 1 stop
Charleston → St Louis
7h 4m
7:12 PM - 12:36 AM • 1 stop
Delta Airlines
Jun 26 - Jul 06, Economy
Charleston → St Louis
7h 11m
6:15 AM - 9:46 AM • 1 stop
Charleston → St Louis
8h 24m
6:00 AM - 12:04 PM • 1 stop
Delta Airlines
Jun 26 - Jul 06, Economy
Charleston → St Louis
6h 46m
5:10 AM - 8:16 AM • 1 stop
Charleston → St Louis
7h 4m
7:12 PM - 12:36 AM • 1 stop
Delta Airlines
Jun 26 - Jul 06, Economy
Charleston → St Louis
10h 32m
6:24 PM - 11:56 PM • 1 stop
Charleston → St Louis
7h 4m
7:12 PM - 12:36 AM • 1 stop
Delta Airlines
Explore competitive one-way airfare options for CHS - STL flights. Best suited for flexible or open-ended travel plans.
Flying to St Louis soon? We've surfaced some of the most affordable last-minute flights from Charleston to St Louis, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to St Louis? These direct flight options from CHS to STL offer both convenience and value—no layovers, just straight to your destination.
FAQs on Charleston to St Louis Flights
What are the airports in Charleston?
CHS
What’s the most popular airline flying from CHS to STL?
The most popular airline flying from Charleston to St Louis are
Can I fly from CHS to STL non-stop?
Yes, you can fly CHS to STL non-stop on
Which airlines fly nonstop between Charleston and St Louis?
The non-stop flights between Charleston and St Louis are .
What’s the earliest departure time from CHS to STL Airport?
The earliest flight leaves CHS at 5:10 am and lands in STL - Lambert St Louis International
What are the airports in St Louis?
STL
Can I make changes to my Charleston 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 CHS to STL?
Read the fare rules of the Charleston 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 Charleston and St Louis?
operate flights between Charleston and St Louis
How long does a flight from Charleston to St Louis take?
It takes approximately 2 hour to fly non-stop from CHS to STL, which is 705.7 miles by air.
Which airlines provide the cheapest flights from Charleston (CHS) to St Louis (STL) ?
In the past couple of days, the cheapest tickets to STL from CHS were found on UA : USD 267
Do I need a passport to fly between CHS and STL?
No
What’s the latest departure time from CHS to STL ?
The last flight leaves CHS at 7:59 pm
Charleston (CHS) to St Louis (STL): Airport Information
| Origin Airport | Charleston Air Force Base-International , Charleston, US |
| Destination Airport | Lambert St Louis International , St Louis, US |
| Distance | 706 miles |
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