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Cheap Flights from Charleston to San Antonio, TX, United States - CHS to SAT

Popular flights from Charleston to San Antonio

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Aug 2, 2016 Aug 10, 2016 $357
United Airlines
Departure Date Return Date Lowest Price
May 17, 2016 May 21, 2016 $364
May 18, 2016 May 21, 2016 $364
May 24, 2016 May 31, 2016 $364
May 25, 2016 Jun 1, 2016 $364
Jun 1, 2016 Jun 7, 2016 $364

How Much Does it Cost to Fly from Charleston to San Antonio (CHS to SAT)?

We have collected flight cost data from across the web for travel from Charleston to San Antonio, and have found the average flight price for this trip to be $379.

When Can I Buy the Cheapest Flight from Charleston to San Antonio (CHS to SAT)?

Airlines can adjust prices for plane tickets from Charleston to San Antonio based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Charleston to San Antonio

The chart below shows up-to-date information regarding the cheapest days to fly from Charleston to San Antonio.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$367 $364 $361 $367 $380 $361 $456

Lowest Fares Chart By Month from Charleston to San Antonio

The chart below shows the lowest fare by month when flying from Charleston to San Antonio.

Month Origin Destination Carrier Depart Date Return Date Stops Price
April Charleston San Antonio American 4/30/16 5/7/16 2 $664
May Charleston San Antonio American 5/14/16 5/21/16 1 $361
June Charleston San Antonio American 6/15/16 6/28/16 1 $364
July Charleston San Antonio American 7/26/16 8/10/16 1 $367
August Charleston San Antonio American 8/2/16 8/10/16 1 $357
September Charleston San Antonio American 9/5/16 9/6/16 1 $365
October Charleston San Antonio United 10/20/16 10/24/16 1 $372
November Charleston San Antonio United 11/2/16 11/8/16 1 $386

Round Trip vs One Way Flights from Charleston to San Antonio (CHS to SAT)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Charleston to San Antonio. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Charleston to San Antonio is $187.

The average price for round trip flights from Charleston to San Antonio is $371.

Charleston to San Antonio Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Charleston to San Antonio?
Answer: Atlanta, GA

Airlines Flying from Charleston to San Antonio (CHS to SAT)

Below are the different airlines that fly from Charleston to San Antonio with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Charleston to San Antonio.

Charleston to San Antonio
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Delta ATL X X X X X X X
Delta ATL / SLC X X X X X X X
United IAH X X X X X X X
Southwest DAL X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Charleston and San Antonio, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Charleston - CHS

FlightsAirlineLowest Price
Charleston to Austin American, JetBlue, United $345
Charleston to Dallas - Ft Worth American, United $232

Cheap Domestic Flights to San Antonio - SAT

FlightsAirlineLowest Price
Charlotte to San Antonio American, United $320
Jacksonville to San Antonio American, United $333
Columbia to San Antonio American, United $276
Savannah to San Antonio American, United $449
Fayetteville to San Antonio American, United $398
Augusta to San Antonio American $273
Greenville to San Antonio American, United $290
Jacksonville to San Antonio American $411
Myrtle Beach to San Antonio American, United $449
Wilmington to San Antonio American $407
Charlotte to Dallas - Ft Worth American, Alaska, United $201
Charlotte to Austin American, Alaska, United $374
Jacksonville to Dallas - Ft Worth American, United $322
Charlotte to Houston American, United $293
Jacksonville to Austin American, Alaska, JetBlue, United $293
Jacksonville to Houston American, United $240
Columbia to Austin American, United $364
Greenville to Austin American, United $307
Fayetteville to Austin American, United $296
Savannah to Austin American, Alaska, JetBlue, United $430
Charlotte to Atlanta American, United $273
Wilmington to Austin American $271
Jacksonville to Austin American $420
Augusta to Austin American $317
Savannah to Dallas - Ft Worth American, Alaska, United $327
Charlotte to Chicago American, Alaska, Frontier, United $87
Greenville to Dallas - Ft Worth American, United $273
Greenville to Houston American, United $330
Cheap Flights from Charleston to San Antonio, TX, United States, from $357 Round trip from CHS to SAT