Cheap flights from Toronto Pearson Intl Airport to San Antonio from $222

If you aren’t able to travel during the month of March, then book flights to San Antonio from Toronto Pearson Intl Airport during October instead. Flights to San Antonio in October, while not as cheap as those in March, still average around $378.

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $474. 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 Friday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Friday is $538.

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from Toronto Pearson Intl Airport to San Antonio in the evening for as low as $370. 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 $505. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Toronto Pearson Intl to San Antonio for the best Toronto Pearson Intl - San Antonio flight prices

You are more likely to see cheaper flights to San Antonio from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $448 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Toronto Pearson Intl Airport for as low as $295 on momondo.

There is only 1 cabin class available to choose from on Toronto Pearson Intl 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.

You could potentially save up to 3% on your flight if you consider stops on a Toronto Pearson Intl Airport to San Antonio flight.

As of November 2026, prices for Toronto Pearson Intl Airport to San Antonio flights are approximately 32% more expensive when compared to flights at the same time last year.

Delta, United Airlines, and WestJet are the most popular carriers operating from Toronto Pearson Intl to San Antonio

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to San Antonio from Toronto Pearson Intl Airport according to our data. Air Canada is the first choice among our users, with 57% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 6 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.