Cheap flights from Nashville to San Antonio from $39
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to San Antonio departing on 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Nashville to San Antonio
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Spirit Airlines flights from Nashville to San Antonio
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How to get the cheapest flight ticket from Nashville to San Antonio
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Antonio?
If you aren’t able to travel during the month of August, then book flights to San Antonio from Nashville during September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $260.
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Thursday when prices can be found for as low as $352. 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 $428.
What is the cheapest time of day to depart on your flight to San Antonio?
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 Nashville to San Antonio in the afternoon for as low as $368. 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 $404. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Nashville Intl to San Antonio flight route?
Fly from Nashville Intl to San Antonio for the best Nashville Intl - San Antonio flight prices
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from Nashville when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $308 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Nashville for as low as $237 on momondo.
What cabin class options are available on Nashville Intl to San Antonio flights?
There are 1 cabin classes available to choose from on Nashville Intl to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Nashville to San Antonio flights?
You could potentially save up to 14% on your flight if you consider stops on a Nashville to San Antonio flight.
How have Nashville to San Antonio flight prices changed over time?
As of June 2025, prices for Nashville to San Antonio flights are approximately 41% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Nashville Intl to San Antonio?
Spirit Airlines, Southwest, and American Airlines are the most popular carriers operating from Nashville Intl to San Antonio
What airlines fly to San Antonio?
Delta, Southwest and American Airlines are the top three most popular airlines that fly to San Antonio from Nashville according to our data. Delta is the first choice among our users, with 40% 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.
How many flights depart from Nashville to San Antonio on average per day?
2 flights are operational daily from Nashville to San Antonio as of June 2025. The most popular departure time for this route is 7:00AM, with 37% of flights per day taking off in the afternoon.
How many flights depart from Nashville to San Antonio on average per week?
The number of flights available between Nashville and San Antonio is 15 per week as of June 2025. The most frequent departure day is Thu, with 27% of weekly flights leaving on this day.
When to book flights from Nashville to San Antonio
Cheap Nashville to San Antonio (BNA to SAT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Nashville to San Antonio
How far is Nashville Intl to San Antonio by plane?
The straight-line distance from Nashville Intl to San Antonio is 822.8 mi. By plane, this route typically takes 2h 12m.
When did momondo last update prices for flights from Nashville Intl Airport to San Antonio Airport?
Prices for flights from Nashville Intl Airport to San Antonio Airport are updated daily.
How many operators does momondo search for flights from Nashville Intl Airport to San Antonio Airport?
The number of operators available for flights from Nashville Intl Airport to San Antonio Airport is 6 as of June 2025.
How old do you have to be to fly from Nashville Intl Airport to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nashville Intl Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Nashville to San Antonio?
momondo data reveals that the most frequently booked plane model on the route from Nashville to San Antonio is Boeing 737-700 Passenger/BBJ1 (winglets), representing 30.88% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 30.41%, Boeing 737-800 Passenger/BBJ2 (winglets) at 13.36%, and Airbus A320 (sharklets) at 13.36%.
What is the most popular airline from Nashville to San Antonio?
momondo data reveals that the most frequently booked airline on the route from Nashville to San Antonio is American Airlines, representing 48% of all bookings. The subsequent popular airlines are Southwest at 21%, United Airlines at 18%, and Delta at 7%.
Best airlines flying from Nashville to San Antonio
Compare and see reviews for airlines that fly from Nashville to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $81 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $98 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $137 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $186 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $241 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 8.0 4,287 reviews |
Southwest Flights From Nashville to San Antonio
Southwest operates around 13 flights from Nashville to San Antonio every week. The average price of these flights found in the last 72 hours has been $394, but momondo users have found Southwest deals from Nashville to San Antonio from as low as $276 round-trip. Southwest has been scored 8.0/10 in 4,287 reviews.
Spirit Airlines Flights From Nashville to San Antonio
Spirit Airlines is also a popular choice for this route. Spirit Airlines flight deals for Nashville to San Antonio start from as low as $98 round-trip, depending on your selected dates, with average Spirit Airlines deals seen on momondo around $193. Spirit Airlines operates 2 flights to San Antonio from Nashville in an average week. Users have rated it 6.3/10 across 8,052 reviews.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Nashville to San Antonio?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Nashville to San Antonio. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Nashville to San Antonio with flexible booking policies on momondo?
Yes. All flights to San Antonio from Nashville on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Nashville to San Antonio?
Once all potential Nashville to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Nashville to San Antonio right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Nashville to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.