Cheap flights from San Antonio to Charlotte from $120

The cheapest month to fly to Charlotte from San Antonio is in October. Flight prices, which tend to average around $306, are often lower during this time because this is during the off-season. If you are unable to visit Charlotte during the month of October, then departing from San Antonio during the month November is also very affordable. Most momondo users find prices during this month for around $356.

The cheapest day to depart on your flight to Charlotte is on a Wednesday when prices can be found for as low as $410. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Charlotte is Sunday, with ticket prices averaging around $538.

Flying to Charlotte from San Antonio at noon is the least expensive time of day to depart. momondo users have found prices as low as $416 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Charlotte is in the morning when prices are around $453.

Fly from San Antonio to Charlotte Douglas for the best San Antonio - Charlotte Douglas flight prices

You are more likely to see cheaper flights to Charlotte from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Charlotte for around $387 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charlotte from San Antonio for as low as $277 on momondo.

There are 4 cabin classes available to choose from on San Antonio to Charlotte flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 33% on your flight if you consider stops on a San Antonio to Charlotte flight.

As of June 2026, prices for San Antonio to Charlotte flights are approximately 96% more expensive when compared to flights at the same time last year.

Frontier is the most popular carrier operating from San Antonio to Charlotte Douglas

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Charlotte from San Antonio according to our data. American Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Charlotte. Keep in mind that there are 5 different airlines that fly to Charlotte on a routine basis, so you have a few additional options to choose from.

Atlanta (ATL) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

Flights via Nashville (BNA) offer the lowest average round-trip price of $330.

Flights connecting via Nashville (BNA) have the shortest average one-way travel time: 4h 25m.

Nashville (BNA) has the shortest average layover time for this route: 0h 50m.

As of June 2026, 6 flights take off from San Antonio and land in Charlotte each day. The most common flight departure time for this route is 8:00AM, with 70% of daily flights taking off at noon.

48 flights are operational weekly from San Antonio to Charlotte as of June 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.