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Uncover the best deals on Charleston to San Antonio flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest CHS - SAT Flights
Useful information for finding best airline tickets from Charleston Air Force Base-International to San Antonio International on your next trip.
Cheapest Round Trip Flight
$473
American Airlines
• 1 stop
• 8h 21m
Jul 23 – Jul 26
The cheapest round trip flight from Charleston to San Antonio (CHS-SAT-CHS) is currently $473
Fastest Flight
7h 17m
The fastest nonstop flight from Charleston to San Antonio (CHS-SAT) takes 7h 17m
Top Airlines Flying from Charleston to San Antonio
Latest Flight Deals from Charleston (CHS) to San Antonio (SAT)
Compare and book low fare round-trip air tickets from Charleston to San Antonio. Ideal for travelers with confirmed return itineraries.
Jul 23 - Jul 26, Economy
Charleston → San Antonio
8h 21m
3:42 PM - 7:43 PM • 1 stop
Charleston → San Antonio
9h 1m
8:00 AM - 2:41 PM • 1 stop
American Airlines
Jul 23 - Jul 26, Economy
Charleston → San Antonio
8h 55m
7:15 AM - 11:50 AM • 1 stop
Charleston → San Antonio
13h 25m
7:30 AM - 4:35 PM • 1 stop
Southwest Airlines
Jul 23 - Jul 26, Economy
Charleston → San Antonio
7h 25m
12:00 PM - 3:45 PM • 1 stop
Charleston → San Antonio
7h 20m
6:50 AM - 12:30 PM • 1 stop
Southwest Airlines
Jul 23 - Jul 26, Economy
Charleston → San Antonio
7h 17m
5:00 PM - 8:37 PM • 1 stop
Charleston → San Antonio
9h
5:20 AM - 12:00 PM • 1 stop
Delta Airlines
Jul 23 - Jul 26, Economy
Charleston → San Antonio
7h 37m
9:41 AM - 1:38 PM • 1 stop
Charleston → San Antonio
8h 27m
2:35 PM - 8:42 PM • 1 stop
Delta Airlines
Flying to San Antonio soon? We've surfaced some of the most affordable last-minute flights from Charleston to San Antonio, ideal for urgent plans or spontaneous trips.
Jul 19 - Jul 26, Economy
Charleston → San Antonio
15h 20m
2:20 PM - 10:40 PM • 1 stop
Charleston → San Antonio
7h 20m
6:50 AM - 12:30 PM • 1 stop
Southwest Airlines
Jul 19 - Jul 26, Economy
Charleston → San Antonio
10h 50m
5:15 PM - 11:05 PM • 1 stop
Charleston → San Antonio
15h 40m
5:40 AM - 4:20 PM • 1 stop
Southwest Airlines
Jul 19 - Jul 26, Economy
Charleston → San Antonio
10h 50m
2:20 PM - 8:10 PM • 1 stop
Charleston → San Antonio
17h 35m
6:50 AM - 6:45 PM • 1 stop
Southwest Airlines
Jul 19 - Jul 26, Economy
Charleston → San Antonio
10h 55m
1:05 PM - 7:00 PM • 2 stops
Charleston → San Antonio
10h 15m
1:25 PM - 8:40 PM • 1 stop
Southwest Airlines
Jul 19 - Jul 26, Economy
Charleston → San Antonio
7h 20m
6:35 AM - 10:15 AM • 1 stop
Charleston → San Antonio
10h 50m
10:55 AM - 6:45 PM • 2 stops
Southwest Airlines
FAQs on Charleston to San Antonio Flights
What are the airports in Charleston?
CHS
What’s the most popular airline flying from CHS to SAT?
The most popular airline flying from Charleston to San Antonio are
Can I fly from CHS to SAT non-stop?
NO
Which airlines fly nonstop between Charleston and San Antonio?
The non-stop flights between Charleston and San Antonio are .
What’s the earliest departure time from CHS to SAT Airport?
The earliest flight leaves CHS at 6:35 am and lands in SAT - San Antonio International
What are the airports in San Antonio?
SAT
Can I make changes to my Charleston to San Antonio 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 SAT?
Read the fare rules of the Charleston to San Antonio 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 San Antonio?
operate flights between Charleston and San Antonio
How long does a flight from Charleston to San Antonio take?
It takes approximately 3 hour to fly non-stop from CHS to SAT, which is 1113.97 miles by air.
Which airlines provide the cheapest flights from Charleston (CHS) to San Antonio (SAT) ?
In the past couple of days, the cheapest tickets to SAT from CHS were found on DL : USD 996
Do I need a passport to fly between CHS and SAT?
No
What’s the latest departure time from CHS to SAT ?
The last flight leaves CHS at 5:15 pm
Charleston (CHS) to San Antonio (SAT): Airport Information
| Origin Airport | Charleston Air Force Base-International , Charleston, US |
| Destination Airport | San Antonio International , San Antonio, US |
| Distance | 1114 miles |
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