Are there direct flights from Las Vegas to San Antonio?

Yes, direct flights are commonly available for the Las Vegas to San Antonio route. Historically, approximately 76.6% of all flights on this route have been direct. For flights that do include a stopover, the median number of stopovers is typically one. This indicates a strong prevalence of non-stop options for travelers.

How long does it take to fly from Las Vegas to San Antonio?

A direct flight from Las Vegas to San Antonio typically takes about 2 hours and 51 minutes, covering a distance of 1717 kilometers. If your journey includes one stop, the median flight time increases significantly to approximately 7 hours and 30 minutes. This difference highlights the convenience and time-saving benefits of choosing a direct option when available.

How often do cheap flights from Las Vegas to San Antonio come up?

Cheap flights from Las Vegas to San Antonio are classified as frequent. This suggests that travelers have regular opportunities to find good deals on this route. Historically, favorable prices have appeared with notable consistency across the trailing quarter, providing ample chances for booking affordable travel.

Flights From Las Vegas

To San Antonio

Cheap Flights from Las Vegas to San Antonio

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

Deals from

Las Vegas

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 Las Vegas to San Antonio

Explore current cheapest deals departing from Las Vegas to San Antonio

2026-08-11 – 2026-08-13
LAS - San Antonio
45% AI deal score
$146
$148
Round trip
2026-08-08 – 2026-08-10
LAS - San Antonio
45% AI deal score
$147
$150
Round trip
2026-08-15 – 2026-08-17
LAS - San Antonio
45% AI deal score
$143
$150
Round trip
2026-08-19 – 2026-08-24
LAS - San Antonio
45% AI deal score
$138
$150
Round trip
2026-08-04 – 2026-08-08
LAS - San Antonio
45% AI deal score
$150
$151
Round trip
2026-08-12 – 2026-08-19
LAS - San Antonio
45% AI deal score
$134
$153
Round trip
2026-08-24 – 2026-08-31
LAS - San Antonio
45% AI deal score
$130
$153
Round trip
2026-08-06 – 2026-08-10
LAS - San Antonio
45% AI deal score
$147
$154
Round trip
2026-10-08 – 2026-10-15
LAS - San Antonio
45% AI deal score
$133
$154
Round trip
2026-10-30 – 2026-10-31
LAS - San Antonio
45% AI deal score
$149
$154
Round trip

Las Vegas to San Antonio: Overview

Insights for flights from Las Vegas to San Antonio

For flights from Las Vegas to San Antonio, fares typically range from $131–$209, with a median of $158. Right now, current fares are significantly above the typical level for this route. Only 5% of recent fares were classified as a good price, indicating that finding a deal might require some flexibility or waiting for better market conditions. New deals appear almost daily, so setting up a price alert could be beneficial.

When is the cheapest time to fly from Las Vegas to San Antonio? The most affordable months to fly are March, with a median fare of $135, followed by August at $138, and November at $145. These months offer prices below the overall median for the route, presenting better opportunities for savings.

A typical journey from Las Vegas to San Antonio takes about 5h 38m, including connections. This is a medium-haul route, covering a distance of 1717 km. Most itineraries for this route are non-stop, with 76.6% of recent fares being direct flights from Las Vegas to San Antonio. For the remaining itineraries that do include connections, the typical number of stopovers is one.

How much is a round trip from Las Vegas to San Antonio

Regular price: $108 - $282

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

The regular price range for flights from Las Vegas to San Antonio is between $108 and $282. The current lowest deal is $147 with Frontier Airlines, for travel from Aug 19-Aug 24.

now $147

Low $108

High $282

The cheapest time to fly from Las Vegas to San Antonio

The cheapest month to fly from LAS to SAT is March, with a median price of $135. The most expensive month is December, with a median price of $1314. Prices are generally lower from March to November.

March

Cheapest

Flights from $135

December

Most Expensive

Flights from $1,314

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Las Vegas to San Antonio

Frontier Airlines

Last-minute flights going from Las Vegas to San Antonio

Sat, Aug 8

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

United Airlines

$268

$303

One-way

Sat, Aug 8

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

United Airlines

$229

$303

One-way

Tue, Aug 11

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$276

$231

One-way

Tue, Aug 11

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

United Airlines

$248

$303

One-way

Wed, Aug 12

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$139

$149

One-way

Thu, Aug 13

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$147

$154

One-way

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

2 nights

Aug 11 - Aug 13

$276 → $231

16%

7 nights

Dec 7 - Dec 14

$281 → $252

10%

3 nights

Nov 13 - Nov 16

$254 → $226

11%

7 nights

Dec 5 - Dec 12

$280 → $252

10%

Popular Airports to fly from Las Vegas to San Antonio

Las Vegas - San Antonio route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Las Vegas to San Antonio are above the typical level for this route.

📅 Best time to fly

Fly in March for the best prices

Historically, March has the lowest median price at $135, making it ideal for budget travel.

⏱️ Flight duration

Typically 5h 38m

Flights from Las Vegas to San Antonio typically take 5 hours and 38 minutes.

✈️ Airlines & availability

Direct flights are frequent

Direct flights are available on this route, representing 76.6% of recent bookings.

🏆 Airline highlight

Frontier Airlines offers direct flights

Frontier Airlines has direct flights from Las Vegas to San Antonio.

🎯 Booking tip

Deals appear frequently

Deals on flights from Las Vegas to San Antonio appear frequently.

Las Vegas main airports to depart from

Harry Reid International Airport (LAS)

Cheapest

Harry Reid International Airport is a great option for flights from Las Vegas to San Antonio.

📍 ~10 km from Las Vegas city center (reachable by car or bus)

💸 Flights from ~$215

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient arrival point for flights from Las Vegas to San Antonio.

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

💸 Flights from ~$215

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, offering many flight options.

📍 ~120 km from San Antonio (heavy traffic on I-35 can increase travel time).

💸 Flights from ~$80

Business & First Class Flight Deals to San Antonio

77% AI deal score

$1,330

$957

Save $373

Frequently Asked Questions About Flights to San Antonio

Historically, the optimal booking window for flights from Las Vegas to San Antonio is typically between 28 and 59 days prior to departure. During this period, the average price for a ticket is around $157. Prices tend to increase significantly for bookings made closer to the travel date, with flights booked 0-6 days out averaging $331. Even bookings made 7-13 days in advance are notably higher, at an average of $323.

A good price for a flight from Las Vegas to San Antonio is considered to be $131 or less. Historically, the median price for this route across the trailing quarter has been $158. Fares can go up to $209 or more for the higher-priced tickets. Aiming for a fare around $131 puts you in the lowest 25% of prices observed over a 90-day period.

Based on historical data, the cheapest months to fly from Las Vegas to San Antonio are typically March, August, and November. In March, the median price was $135, while in August it was $138. November also offered competitive fares with a median price of $145. The annual median price for this route across a 270-day window was $158.

Related routes

More routes from Las Vegas

Flights from Las Vegas to Salt Lake City Flights from Las Vegas to San Francisco Flights from Las Vegas to San Jose Flights from Las Vegas to Seattle Flights from Las Vegas to St. Louis Flights from Las Vegas to Sydney Flights from Las Vegas to Tampa Flights from Las Vegas to Tokyo Flights from Las Vegas to Tucson Flights from Las Vegas to Vancouver Flights from Las Vegas to Venice Flights from Las Vegas to Washington, D.C.

Flights to San Antonio from other cities

Flights from Kansas City to San Antonio Flights from Los Angeles to San Antonio Flights from Miami to San Antonio Flights from New Orleans to San Antonio Flights from New York to San Antonio Flights from Orlando to San Antonio Flights from Philadelphia to San Antonio Flights from Phoenix to San Antonio Flights from Pittsburgh to San Antonio Flights from Reykjavik to San Antonio Flights from Sacramento to San Antonio Flights from Seattle to San Antonio

Las Vegas to San Antonio: Overview

Insights for flights from Las Vegas to San Antonio

How much is a round trip from Las Vegas to San Antonio

Regular price: $108 - $282

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

The regular price range for flights from Las Vegas to San Antonio is between $108 and $282. The current lowest deal is $147 with Frontier Airlines, for travel from Aug 19-Aug 24.

now $147

Low $108

High $282

The cheapest time to fly from Las Vegas to San Antonio

The cheapest month to fly from LAS to SAT is March, with a median price of $135. The most expensive month is December, with a median price of $1314. Prices are generally lower from March to November.

March

Cheapest

Flights from $135

December

Most Expensive

Flights from $1,314

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Las Vegas to San Antonio

Frontier Airlines

Last-minute flights going from Las Vegas to San Antonio

Sat, Aug 8

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

United Airlines

$268

$303

One-way

Sat, Aug 8

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

United Airlines

$229

$303

One-way

Tue, Aug 11

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$276

$231

One-way

Tue, Aug 11

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

United Airlines

$248

$303

One-way

Wed, Aug 12

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$139

$149

One-way

Thu, Aug 13

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$147

$154

One-way

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

2 nights

Aug 11 - Aug 13

$276 → $231

16%

7 nights

Dec 7 - Dec 14

$281 → $252

10%

3 nights

Nov 13 - Nov 16

$254 → $226

11%

7 nights

Dec 5 - Dec 12

$280 → $252

10%

Popular Airports to fly from Las Vegas to San Antonio