Cheap flights from Orlando Airport to San Antonio from $100

If you aren’t able to travel during the month of July, then book flights to San Antonio from Orlando Airport during August instead. Flights to San Antonio in August, while not as cheap as those in July, still average around $223.

The cheapest day to depart on your flight to San Antonio is on a Friday when prices can be found for as low as $230. 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 Wednesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Wednesday is $399.

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Orlando Airport to San Antonio in the afternoon for as low as $238. 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 evening, with an average ticket price of $369. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to San Antonio from Orlando Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $270 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Orlando Airport for as low as $217 on momondo.

There are 3 cabin classes available to choose from on Orlando Airport to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Orlando Airport to San Antonio.

As of June 2026, prices for Orlando Airport to San Antonio flights are approximately 186% more expensive when compared to flights at the same time last year.

United Airlines, Southwest, and Delta are the most popular carriers operating from Orlando to San Antonio

Southwest, Frontier and Delta are the top three most popular airlines that fly to San Antonio from Orlando Airport according to our data. Southwest is the first choice among our users, with 42% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 5 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

Denver (DEN) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Flights via Denver (DEN) offer the lowest average round-trip price of $217.

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 5h 20m.

Houston (IAH) has the shortest average layover time for this route: 1h 15m.

As of June 2026, there are 5 flights per day flying from Orlando Airport to San Antonio. The most common time of day flights depart is 10:00AM, with 43% of flights taking off at noon.

35 flights are operational weekly from Orlando Airport to San Antonio as of June 2026. The most popular departure day for this route is Mon, with 23% of flights per week taking off on this day.