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Uncover the best deals on St Louis to Charleston flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest STL - CHS Flights
Useful information for finding best airline tickets from Lambert St Louis International to Charleston Air Force Base-International on your next trip.
Cheapest Round Trip Flight
$128
Southwest Airlines
• 1 stop
• 13h 40m
Aug 24 – Aug 30
The cheapest round trip flight from St Louis to Charleston (STL-CHS-STL) is currently $128
Cheapest Direct Flight
$141
Southwest Airlines
• nonstop
• 3h 20m
Aug 24
The cheapest nonstop flight from St Louis to Charleston (STL-CHS) is currently $141
Fastest Flight
3h 20m
The fastest nonstop flight from St Louis to Charleston (STL-CHS) takes 3h 20m
Top Airlines Flying from St Louis to Charleston
Latest Flight Deals from St Louis (STL) to Charleston (CHS)
Compare and book low fare round-trip air tickets from St Louis to Charleston. Ideal for travelers with confirmed return itineraries.
Aug 24 - Aug 30, Economy
St Louis → Charleston
13h 40m
8:30 AM - 5:50 PM • 1 stop
St Louis → Charleston
3h 30m
2:05 PM - 3:15 PM • nonstop
Southwest Airlines
Aug 24 - Aug 30, Economy
St Louis → Charleston
15h 20m
11:05 AM - 9:25 PM • 1 stop
St Louis → Charleston
15h 20m
6:30 AM - 2:50 PM • 2 stops
Southwest Airlines
Aug 24 - Aug 30, Economy
St Louis → Charleston
4h 11m
9:15 AM - 4:00 PM • 1 stop
St Louis → Charleston
4h 5m
5:10 AM - 8:09 AM • 1 stop
Delta Airlines
Aug 24 - Aug 30, Economy
St Louis → Charleston
13h 40m
6:05 AM - 3:25 PM • 2 stops
St Louis → Charleston
7h 15m
7:05 PM - 10:40 PM • 1 stop
Southwest Airlines
Aug 25 - Aug 31, Economy
St Louis → Charleston
7h 15m
1:40 PM - 7:15 PM • 1 stop
St Louis → Charleston
3h 25m
5:20 PM - 6:25 PM • nonstop
Southwest Airlines
Flying to Charleston soon? We've surfaced some of the most affordable last-minute flights from St Louis to Charleston, ideal for urgent plans or spontaneous trips.
Jul 17 - Jul 21, Economy
St Louis → Charleston
12h 30m
7:15 AM - 4:05 PM • 1 stop
St Louis → Charleston
15h 55m
2:10 PM - 11:05 PM • 1 stop
Southwest Airlines
Jul 17 - Jul 21, Economy
St Louis → Charleston
10h 25m
5:50 AM - 1:15 PM • 1 stop
St Louis → Charleston
20h 10m
6:35 AM - 5:45 PM • 2 stops
Southwest Airlines
Jul 17 - Jul 21, Economy
St Louis → Charleston
9h 18m
5:30 AM - 12:28 PM • 1 stop
St Louis → Charleston
7h 36m
12:44 PM - 4:40 PM • 1 stop
American Airlines
Jul 17 - Jul 21, Economy
St Louis → Charleston
9h 17m
6:43 AM - 1:40 PM • 1 stop
St Louis → Charleston
6h 52m
8:48 AM - 12:00 PM • 1 stop
American Airlines
Jul 17 - Jul 21, Economy
St Louis → Charleston
30h 41m
2:50 PM - 10:31 AM • 2 stops
St Louis → Charleston
25h 45m
6:01 PM - 8:46 AM • 2 stops
Alaska Airlines
Looking for the fastest way to Charleston? These direct flight options from STL to CHS offer both convenience and value—no layovers, just straight to your destination.
Aug 24 - Aug 30, Economy
St Louis → Charleston
3h 20m
3:35 PM - 6:35 PM • nonstop
St Louis → Charleston
3h 30m
2:05 PM - 3:15 PM • nonstop
Southwest Airlines
FAQs on St Louis to Charleston Flights
What are the airports in St Louis?
STL
What’s the most popular airline flying from STL to CHS?
The most popular airline flying from St Louis to Charleston are
Can I fly from STL to CHS non-stop?
Yes, you can fly STL to CHS non-stop on
Which airlines fly nonstop between St Louis and Charleston?
The non-stop flights between St Louis and Charleston are .
What’s the earliest departure time from STL to CHS Airport?
The earliest flight leaves STL at 5:30 am and lands in CHS - Charleston Air Force Base-International
What are the airports in Charleston?
CHS
Can I make changes to my St Louis to Charleston 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 STL to CHS?
Read the fare rules of the St Louis to Charleston 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 St Louis and Charleston?
operate flights between St Louis and Charleston
How long does a flight from St Louis to Charleston take?
It takes approximately 2 hour to fly non-stop from STL to CHS, which is 705.7 miles by air.
Which airlines provide the cheapest flights from St Louis (STL) to Charleston (CHS) ?
In the past couple of days, the cheapest tickets to CHS from STL were found on DL : USD 275
Do I need a passport to fly between STL and CHS?
No
What’s the latest departure time from STL to CHS ?
The last flight leaves STL at 7:56 pm
St Louis (STL) to Charleston (CHS): Airport Information
| Origin Airport | Lambert St Louis International , St Louis, US |
| Destination Airport | Charleston Air Force Base-International , Charleston, US |
| Distance | 706 miles |
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