Cheap flights from Tampa to San Antonio from $70

If you aren’t able to travel during the month of August, then book flights to San Antonio from Tampa during May instead. Flights to San Antonio in May, while not as cheap as those in August, still average around $323.

The cheapest day to depart on your flight to San Antonio is on a Thursday when prices can be found for as low as $309. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $437.

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Tampa to San Antonio at noon for as low as $290. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $400. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Tampa to San Antonio for the best Tampa - San Antonio flight prices

You are more likely to see cheaper flights to San Antonio from Tampa when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $359 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Tampa for as low as $219 on momondo.

There is only 1 cabin class available to choose from on Tampa to San Antonio 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 6% on your flight if you consider stops on a Tampa to San Antonio flight.

As of April 2026, prices for Tampa to San Antonio flights are approximately 124% more expensive when compared to flights at the same time last year.

Frontier is the most popular carrier operating from Tampa to San Antonio

Southwest, Spirit Airlines and Delta are the top three most popular airlines that fly to San Antonio from Tampa according to our data. Southwest is the first choice among our users, with 43% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 7 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

Houston (IAH) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Flights via Fort Lauderdale (FLL) offer the lowest average round-trip price of $183.

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 4h 52m.

Charlotte (CLT) has the shortest average layover time for this route: 0h 51m.

1 flights are operational daily from Tampa to San Antonio as of April 2026. The most popular departure time for this route is 12:00PM, with 75% of flights per day taking off in the afternoon.

7 flights are operational weekly from Tampa to San Antonio as of April 2026. The most popular departure day for this route is Tue, with 29% of flights per week taking off on this day.