Cheap flights from Nevada to San Antonio from $109

If you aren’t able to travel during the month of February, then book flights to San Antonio from Nevada during November instead. Flights to San Antonio in November, while not as cheap as those in February, still average around $184.

The cheapest day to depart on your flight to San Antonio is on a Friday when prices can be found for as low as $198. 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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Saturday is $449.

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 Nevada to San Antonio in the afternoon for as low as $263. 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 $498. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Las Vegas Harry Reid Intl to San Antonio for the best Nevada - San Antonio flight prices

You are more likely to see cheaper flights to San Antonio from Nevada when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $247 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Nevada for as low as $189 on momondo.

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

Frontier, Southwest, and Delta are the most popular carriers operating from Nevada to San Antonio

Frontier, Southwest and Delta are the top three most popular airlines that fly to San Antonio from Nevada according to our data. Frontier is the first choice among our users, with 58% 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.

The number of flights available between Nevada and San Antonio is 3 per day as of August 2026. The most frequent departure time is 3:00PM, with 76% of daily flights leaving in the afternoon.

The number of flights available between Nevada and San Antonio is 26 per week as of August 2026. The most frequent departure day is Mon, with 31% of weekly flights leaving on this day.