$102+ Cheap flights from Charleston to San Antonio (CHS - SAT)

A quick flight from Charleston to San Antonio can take about 26h 20m. Spirit Airlines provides one of the quickest options available for as low as $172. Airlines will cover a distance of 1111 mi.

Cheapflights users have booked flights from Charleston to San Antonio round-trip from $192. Other airlines that can offer you cheap pricing are Southwest, from $294, and American Airlines, from $300. You may be able to fly from Charleston to San Antonio for 53% less than the average price by searching for these airlines.

One-way options have recently been found by users for as low as $109 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $114 and Southwest from $118 one-way.

Yes. In addition to deals on Charleston to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to San Antonio.

Yes. Cheapflights offers flight deals from Charleston to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, February is the cheapest month in which you can book a flight from Charleston to San Antonio (average of $123). Flying from Charleston to San Antonio in June is currently the most expensive (average of $249). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.