Lowest Prices
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
$312
American Airlines
• 1 stop
• 8h 36m
Oct 22 – Oct 28
The cheapest round trip flight from St Louis to Charleston (STL-CHS-STL) is currently $312
Cheapest Direct Flight
$821
Southwest Airlines
• nonstop
• 2h 35m
Oct 18
The cheapest nonstop flight from St Louis to Charleston (STL-CHS) is currently $821
Fastest Flight
2h 35m
The fastest nonstop flight from St Louis to Charleston (STL-CHS) takes 2h 35m
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.
Oct 22 - Oct 28, Economy
St Louis → Charleston
8h 36m
5:40 PM - 11:56 PM • 1 stop
St Louis → Charleston
8h 38m
6:00 AM - 10:18 AM • 1 stop
American Airlines
Oct 22 - Oct 28, Economy
St Louis → Charleston
21h 40m
6:05 AM - 8:05 PM • 1 stop
St Louis → Charleston
7h 5m
8:10 AM - 11:35 AM • 1 stop
Southwest Airlines
Oct 22 - Oct 28, Economy
St Louis → Charleston
7h 35m
6:25 PM - 12:20 AM • 1 stop
St Louis → Charleston
7h 5m
8:10 AM - 11:35 AM • 1 stop
Southwest Airlines
Oct 22 - Oct 28, Economy
St Louis → Charleston
10h 50m
12:15 PM - 8:05 PM • 1 stop
St Louis → Charleston
7h 5m
8:10 AM - 11:35 AM • 1 stop
Southwest Airlines
Oct 22 - Oct 28, Economy
St Louis → Charleston
2h 35m
4:30 PM - 7:25 PM • nonstop
St Louis → Charleston
7h 5m
8:10 AM - 11:35 AM • 1 stop
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.
Oct 22 - Oct 28, Economy
St Louis → Charleston
8h 36m
5:40 PM - 11:56 PM • 1 stop
St Louis → Charleston
8h 38m
6:00 AM - 10:18 AM • 1 stop
American Airlines
Oct 22 - Oct 28, Economy
St Louis → Charleston
21h 40m
6:05 AM - 8:05 PM • 1 stop
St Louis → Charleston
7h 5m
8:10 AM - 11:35 AM • 1 stop
Southwest Airlines
Oct 22 - Oct 28, Economy
St Louis → Charleston
7h 35m
6:25 PM - 12:20 AM • 1 stop
St Louis → Charleston
7h 5m
8:10 AM - 11:35 AM • 1 stop
Southwest Airlines
Oct 22 - Oct 28, Economy
St Louis → Charleston
10h 50m
12:15 PM - 8:05 PM • 1 stop
St Louis → Charleston
7h 5m
8:10 AM - 11:35 AM • 1 stop
Southwest Airlines
Oct 22 - Oct 28, Economy
St Louis → Charleston
2h 35m
4:30 PM - 7:25 PM • nonstop
St Louis → Charleston
7h 5m
8:10 AM - 11:35 AM • 1 stop
Southwest 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.
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 6:05 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 WN : USD 794
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 6:25 pm
Essential Information for Booking Flights from St Louis (STL) - AI Insights
What's the cheapest airline from stl to chs?
You can find the cheapest airline from St. Louis (STL) to Charleston (CHS) with a budget-friendly flight option. Southwest Airlines (WN) offers direct flights from STL to CHS, making it a convenient choice for your one-way trip. Please note that the cheapest airfare may vary depending on the travel dates and availability. For the best deals, consider booking at least 49 days in advance.
What's the popular airline to fly from stl to chs?
For a one-way flight from Lambert St Louis International Airport (stl) to Charleston Air Force Base-International Airport (chs) with 4 passengers, consider flying with Southwest Airlines (WN), a popular airline that offers budget-friendly flights. You can find affordable airfares on their website, especially if you book in advance, such as 49 days prior to your trip. This will help you secure the cheapest flights for your weekend getaway.
What's the cheapest day of the week to fly from stl to chs?
The cheapest day to fly from St. Louis (STL) to Charleston (CHS) is Saturday. Flying on Saturdays can result in budget-friendly flights, making it a great option for travelers. For a one-way trip, consider booking your flight on a Saturday to secure the best airfare.
What's the cheapest month to fly from stl to chs?
The cheapest month to fly from St. Louis (STL) to Charleston (CHS) is December, as it tends to have lower airfares compared to other winter months. Booking in advance, such as 49 days prior, can also help secure better deals. Low fares are available during this time, making it a budget-friendly option for your trip.
Which airline/airlines fly from stl to chs?
The airlines that fly from Lambert St Louis International Airport (STL) to Charleston Air Force Base-International Airport (CHS) include Southwest Airlines, WestJet Airlines, American Airlines, Frontier Airlines, Delta Airlines, United Airlines, Alaska Airlines, and Southern Airways.
What is the airfare for a one-way economy flight from Lambert St Louis International to Charleston Air Force Base-International?
Please check the current airfares on fareleaders.com for the most up-to-date pricing information.
How many advance booking days do I need to book a flight from Milwaukee to Charleston?
Advance booking days for flights from Milwaukee to Charleston range from 49 days to 21 days in advance, depending on the airline and time of booking.
Can I book a busco ticket on your website?
No, busco tickets are not available on fareleaders.com. However, we offer a wide range of airfares for flights from Milwaukee to Charleston.
What is the best time to book airfares for a weekend getaway to Milwaukee?
The best time to book airfares for a weekend getaway to Milwaukee is during the off-season, typically from November to October, when prices tend to be lower.
How do I find the cheapest airflights on fareleaders.com?
To find the cheapest airflights on fareleaders.com, use our airline and airfare comparison tool, and filter your search by airline, departure airport, and travel dates.
Can I book a pasaje ticket online?
Yes, you can book a pasaje ticket online on fareleaders.com. Simply select your flight, choose your seat, and complete your booking.
What is the web-based booking process for flights on fareleaders.com?
Our web-based booking process for flights on fareleaders.com is easy and convenient. Simply enter your travel details, select your flight, and complete your booking.
How do I search for airlines and airflights on your website?
To search for airlines and airflights on fareleaders.com, use our airline and airfare comparison tool, and filter your search by airline, departure airport, and travel dates.
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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