Are direct flights from Nashville to San Antonio always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, connecting flights can sometimes be more affordable, depending on the route and demand. It's often beneficial to compare both types of flights to find what suits your needs best.

Can flexible travel dates help on Nashville to San Antonio flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on less popular days of the week or during off-peak seasons often results in lower fares. Adjusting your departure or return by a day or two may reveal more economical options.

What extra costs should I check before booking Nashville to San Antonio flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional fees can help you budget accurately.

Flights From Nashville

To San Antonio

Cheap Flights from Nashville to San Antonio

Browse current best options from Nashville. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Nashville

RatePunk searches hundreds of travel sites at once for deals on flights to San Antonio

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Nashville to San Antonio

Explore current cheapest deals departing from Nashville to San Antonio

2026-08-11 – 2026-08-18
BNA - San Antonio
66% AI deal score
$268
$211
Round trip
2026-08-11 – 2026-08-19
BNA - San Antonio
65% AI deal score
$256
$211
Round trip
2026-08-12 – 2026-08-19
BNA - San Antonio
66% AI deal score
$267
$213
Round trip
2026-09-22 – 2026-09-24
BNA - San Antonio
69% AI deal score
$261
$217
Round trip
2026-10-03 – 2026-10-08
BNA - San Antonio
69% AI deal score
$261
$217
Round trip
2026-08-08 – 2026-08-11
BNA - San Antonio
65% AI deal score
$290
$235
Round trip
2026-08-06 – 2026-08-10
BNA - San Antonio
44% AI deal score
$163
$237
Round trip
2026-08-19 – 2026-08-22
BNA - San Antonio
44% AI deal score
$157
$237
Round trip
2026-09-11 – 2026-09-15
BNA - San Antonio
43% AI deal score
$140
$237
Round trip
2026-10-24 – 2026-10-28
BNA - San Antonio
44% AI deal score
$159
$237
Round trip

Nashville to San Antonio: Overview

Insights for flights from Nashville to San Antonio

Right now, fares for cheap flights from Nashville to San Antonio are below the typical level. Over a 90-day window, prices for this route typically range from $349 to $467, with a median of $427. There are currently no recent fares classified as a good price for this route.

When is the cheapest time to fly from Nashville to San Antonio? The data indicates that December is the most affordable month, with a median fare of $214. Following closely, February offers a median fare of $249, and April presents a median of $280, making these months generally more budget-friendly for travelers.

How long is the flight from Nashville to San Antonio? A typical journey, including connections, takes about 8h 10m. Most itineraries on this route connect at least once, with the median number of stopovers for connecting flights being 2.

Travelers flying from Nashville to San Antonio will cover a distance of 1322 kilometers. This route is classified as a short-haul journey.

How much is a round trip from Nashville to San Antonio

Regular price: $120 - $335

Prices for flights from Nashville to San Antonio are currently within the regular range.

The regular price range for flights from Nashville to San Antonio is between $120 and $335. The current lowest deal is $235 with Southwest Airlines, for travel from Aug 19-Aug 22.

now $235

Low $120

High $335

The cheapest time to fly from Nashville to San Antonio

The cheapest month to fly from Nashville to San Antonio is December, with a median price of $214. The most expensive month is January, with a median price of $497. Prices are generally lower from February to December.

December

Cheapest

Flights from $214

January

Most Expensive

Flights from $497

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Nashville to San Antonio

Southwest Airlines

Last-minute flights going from Nashville to San Antonio

Sun, Jul 26

⌛ Last-Minute

BNA - San Antonio

Nashville (BNA) - San Antonio (SAT)

Frontier Airlines

$383

$257

One-way

Sat, Aug 1

⌛ Last-Minute

BNA - San Antonio

Nashville (BNA) - San Antonio (SAT)

Frontier Airlines

$450

$278

One-way

Mon, Aug 3

⌛ Last-Minute

BNA - San Antonio

Nashville (BNA) - San Antonio (SAT)

Frontier Airlines

$364

$278

One-way

Tue, Aug 4

⌛ Last-Minute

BNA - San Antonio

Nashville (BNA) - San Antonio (SAT)

Frontier Airlines

$346

$257

One-way

Wed, Aug 5

⌛ Last-Minute

BNA - San Antonio

Nashville (BNA) - San Antonio (SAT)

Frontier Airlines

$339

$266

One-way

Wed, Aug 5

⌛ Last-Minute

BNA - San Antonio

Nashville (BNA) - San Antonio (SAT)

Frontier Airlines

$336

$290

One-way

Biggest price drops on these dates for flights from Nashville to San Antonio

2 nights

Aug 1 - Aug 3

$450 → $278

38%

4 nights

Jul 26 - Jul 30

$383 → $257

33%

3 nights

Aug 4 - Aug 7

$346 → $257

26%

3 nights

Aug 3 - Aug 6

$364 → $278

24%

Popular Airports to fly from Nashville to San Antonio

Nashville - San Antonio route insights

💸 Price insights

Recent fares are below the typical level

Recent fares for Nashville to San Antonio are below the typical level at $235.

📅 Best time to fly

December is historically cheapest at $214

Historically, December is the cheapest month to fly, with a median price of $214.

⏱️ Flight duration

Flights take 8h 10m on average

The typical flight duration from Nashville to San Antonio is 8 hours and 10 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant for this route, typically with 2 stopovers.

🏆 Airline highlight

Southwest Airlines offers direct deals

Southwest Airlines has offered direct deals on this route historically.

🎯 Booking tip

Deals appear frequently

Deals for flights from Nashville to San Antonio appear frequently.

Nashville main airports to depart from

Nashville International (BNA)

Cheapest

Nashville International Airport is a good option for flights from Nashville to San Antonio.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$240

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient arrival choice for flights from Nashville to San Antonio.

📍 ~15 km from city center (reachable by car)

💸 Flights from ~$240

Airports nearby San Antonio used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International is a major international hub with an extensive flight network.

📍 ~120 km from San Antonio (reachable by car, but expect heavy traffic).

💸 Flights from ~$163

Business & First Class Flight Deals to San Antonio

79% AI deal score

$1,127

$739

Save $388

Frequently Asked Questions About Flights to San Antonio

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you identify better deals. Sometimes, flying on weekdays or during off-peak hours may offer lower fares.

Booking flights in advance often provides more options and potentially better prices. However, last-minute deals can sometimes appear, though they are less common. Monitoring price trends can help you decide when to purchase your tickets.

Comparing nearby airports can sometimes reveal different flight options or prices. While it may add to your ground travel, the potential savings on airfare could be worthwhile. Always consider the total cost and convenience when evaluating this option.

Related routes

More routes from Nashville

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Flights to San Antonio from other cities

Flights from Boston to San Antonio Flights from Charlotte to San Antonio Flights from Chicago to San Antonio Flights from Dallas to San Antonio Flights from Denver to San Antonio Flights from Des Moines to San Antonio Flights from Detroit to San Antonio Flights from El Paso to San Antonio Flights from Hong Kong to San Antonio Flights from Houston to San Antonio Flights from Indianapolis to San Antonio Flights from Sioux Falls to San Antonio

Nashville to San Antonio: Overview

Insights for flights from Nashville to San Antonio

Travelers flying from Nashville to San Antonio will cover a distance of 1322 kilometers. This route is classified as a short-haul journey.

How much is a round trip from Nashville to San Antonio

Regular price: $120 - $335

Prices for flights from Nashville to San Antonio are currently within the regular range.

The regular price range for flights from Nashville to San Antonio is between $120 and $335. The current lowest deal is $235 with Southwest Airlines, for travel from Aug 19-Aug 22.

now $235

Low $120

High $335

The cheapest time to fly from Nashville to San Antonio

December

Cheapest

Flights from $214

January

Most Expensive

Flights from $497

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Nashville to San Antonio

Southwest Airlines

Last-minute flights going from Nashville to San Antonio

Sun, Jul 26

⌛ Last-Minute

BNA - San Antonio

Nashville (BNA) - San Antonio (SAT)

Frontier Airlines

$383

$257

One-way

Sat, Aug 1

⌛ Last-Minute

BNA - San Antonio

Nashville (BNA) - San Antonio (SAT)

Frontier Airlines

$450

$278

One-way

Mon, Aug 3

⌛ Last-Minute

BNA - San Antonio

Nashville (BNA) - San Antonio (SAT)

Frontier Airlines

$364

$278

One-way

Tue, Aug 4

⌛ Last-Minute

BNA - San Antonio

Nashville (BNA) - San Antonio (SAT)

Frontier Airlines

$346

$257

One-way

Wed, Aug 5

⌛ Last-Minute

BNA - San Antonio

Nashville (BNA) - San Antonio (SAT)

Frontier Airlines

$339

$266

One-way

Wed, Aug 5

⌛ Last-Minute

BNA - San Antonio

Nashville (BNA) - San Antonio (SAT)

Frontier Airlines

$336

$290

One-way

Biggest price drops on these dates for flights from Nashville to San Antonio

2 nights

Aug 1 - Aug 3

$450 → $278

38%

4 nights

Jul 26 - Jul 30

$383 → $257

33%

3 nights

Aug 4 - Aug 7

$346 → $257

26%

3 nights

Aug 3 - Aug 6

$364 → $278

24%

Popular Airports to fly from Nashville to San Antonio