$33 Cheap flights from Charleston Intl. to San Antonio Intl. (CHS to SAT)

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Find The Best Dates To Fly from Charleston Intl. to San Antonio Intl.

Amazing CHS to SAT Flight Deals

The cheapest flights to San Antonio Intl. found within the past 7 days were $123 round trip and $33 one way. Prices and availability subject to change. Additional terms may apply.

Wed, May 22 - Wed, May 29
CHS
Charleston
SAT
San Antonio
$123 Roundtrip, found 4 days ago
$123
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Wed, May 22 from Charleston to San Antonio, returning Wed, May 29, priced at $123 found 4 days ago
Wed, May 22 - Tue, May 28
CHS
Charleston
SAT
San Antonio
$138 Roundtrip, found 4 days ago
$138
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Wed, May 22 from Charleston to San Antonio, returning Tue, May 28, priced at $138 found 4 days ago
Tue, Jun 18 - Wed, Jun 26
CHS
Charleston
SAT
San Antonio
$142 Roundtrip, found 3 days ago
$142
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Tue, Jun 18 from Charleston to San Antonio, returning Wed, Jun 26, priced at $142 found 3 days ago
Tue, Jun 18 - Tue, Jun 25
CHS
Charleston
SAT
San Antonio
$150 Roundtrip, found 3 days ago
$150
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Tue, Jun 18 from Charleston to San Antonio, returning Tue, Jun 25, priced at $150 found 3 days ago
Wed, Jun 19 - Wed, Jun 26
CHS
Charleston
SAT
San Antonio
$154 Roundtrip, found 3 days ago
$154
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Wed, Jun 19 from Charleston to San Antonio, returning Wed, Jun 26, priced at $154 found 3 days ago
Wed, May 22 - Sat, May 25
CHS
Charleston
SAT
San Antonio
$157 Roundtrip, found 4 days ago
$157
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Wed, May 22 from Charleston to San Antonio, returning Sat, May 25, priced at $157 found 4 days ago
Wed, Jun 19 - Tue, Jun 25
CHS
Charleston
SAT
San Antonio
$162 Roundtrip, found 3 days ago
$162
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Wed, Jun 19 from Charleston to San Antonio, returning Tue, Jun 25, priced at $162 found 3 days ago
Thu, Jun 20 - Wed, Jun 26
CHS
Charleston
SAT
San Antonio
$174 Roundtrip, found 3 days ago
$174
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Thu, Jun 20 from Charleston to San Antonio, returning Wed, Jun 26, priced at $174 found 3 days ago
Thu, May 16 - Wed, May 29
CHS
Charleston
SAT
San Antonio
$176 Roundtrip, found 4 days ago
$176
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Thu, May 16 from Charleston to San Antonio, returning Wed, May 29, priced at $176 found 4 days ago
Tue, Jun 18 - Thu, Jun 20
CHS
Charleston
SAT
San Antonio
$182 Roundtrip, found 3 days ago
$182
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Tue, Jun 18 from Charleston to San Antonio, returning Thu, Jun 20, priced at $182 found 3 days ago

Frequently asked questions

Can I catch a flight from Charleston Intl. Airport to San Antonio Intl. Airport (SAT) right now?
Ensure you visit our Covid-19 Travel Advisor to learn if there are any present quarantine requirements or travel advice reports in effect in San Antonio Airport when flying in from Charleston Intl. Airport.
Are there direct flights from Charleston Intl. Airport to SAT?
Unfortunately, there aren’t any direct flights from Charleston Intl. Airport to San Antonio Intl. Airport (SAT). But we can direct you to airlines that operate flights with just one stopover. Have a look at American Airlines, United Airlines and Southwest Airlines.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SAT, please visit our Customer Service Portal.
How long is the flight from CHS to SAT?
Flights between Charleston County and San Antonio usually take around 5 hours and 6 minutes in total. Make the most of your time in the air by resting, reading, watching a movie or doing all three.
What is the flight distance from CHS to San Antonio Intl. Airport (SAT)?
Covering 1,100 mi between Charleston Intl. Airport (CHS) and Charleston Intl. Airport (CHS) calls for a glass of vino and some quality screen time. Adjust your seat, get cozy and enjoy the journey.
What airlines fly from Charleston Intl. Airport (CHS) to San Antonio Intl. Airport (SAT)?
No airlines currently offer a direct flight between CHS and SAT. Save time and avoid irritating layovers by exploring the most efficient routes well in advance.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Charleston Intl.
Traveling To
San Antonio Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$123

Route Info

Flight path for flights from Charleston International Airport to San Antonio International Airport.


Origin:
CHS - Charleston International Airport
Destination:
SAT - San Antonio International Airport
Distance:
1,136.00 miles

Airline carriers and aircraft used on flights from CHS to SAT


Airline Carrier
Aircraft
Jet Airways (India)
Boeing 737-800 (winglets) pax

Discover our best flights from Charleston CHS to San Antonio SAT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Charleston CHS to San Antonio SAT at the right price  

Airfares to San Antonio SAT from Charleston CHS currently cost between $123 and $182. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Charleston CHS to San Antonio SAT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Charleston CHS to San Antonio SAT on Travelocity starting at $33. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Antonio SAT from Charleston CHS quicker with direct flights. 

Get to San Antonio faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAT from CHS to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Charleston CHS to San Antonio SAT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAT from CHS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Charleston CHS to San Antonio SAT today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Charleston CHS to San Antonio SAT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Antonio SAT from Charleston CHS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAT from CHS have this option.  

 

Travel with confidence when you book flights to San Antonio SAT from Charleston CHS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.