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 available flights on this route have been direct. For those flights that do include a stopover, travelers typically experience one stop. This indicates a strong prevalence of non-stop options for this journey.

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

The typical direct flight from Las Vegas to San Antonio has a median duration of 2 hours and 51 minutes. This covers a distance of approximately 1717 kilometers. If your journey includes one stop, the median flight time increases to 7 hours and 30 minutes. Travelers can expect a significantly longer journey when a connection is involved.

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

Historically, cheap flights from Las Vegas to San Antonio have appeared with frequent regularity. This route is classified as one where deals come up often. Travelers can typically find competitive prices without an extended wait. This suggests consistent opportunities for cost-effective travel on this route.

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 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Las Vegas to San Antonio

Explore current cheapest deals departing from Las Vegas to San Antonio

2026-12-08 – 2026-12-16
LAS - San Antonio
67% AI deal score
$130
$102
Round trip
2026-11-14 – 2026-11-18
LAS - San Antonio
66% AI deal score
$121
$102
Round trip
2026-12-02 – 2026-12-16
LAS - San Antonio
50% AI deal score
$116
$102
Round trip
2026-11-18 – 2026-12-16
LAS - San Antonio
45% AI deal score
$102
$102
Round trip
2026-11-13 – 2026-11-14
LAS - San Antonio
45% AI deal score
$122
$122
Round trip
2026-12-15 – 2026-12-16
LAS - San Antonio
48% AI deal score
$139
$129
Round trip
2026-12-02 – 2026-12-08
LAS - San Antonio
46% AI deal score
$130
$129
Round trip
2026-12-09 – 2026-12-16
LAS - San Antonio
47% AI deal score
$134
$129
Round trip
2026-12-01 – 2026-12-16
LAS - San Antonio
45% AI deal score
$114
$129
Round trip
2026-11-18 – 2026-12-08
LAS - San Antonio
45% AI deal score
$102
$129
Round trip

Las Vegas to San Antonio: Overview

Insights for flights from Las Vegas to San Antonio

Flights from Las Vegas to San Antonio typically range from $131 to $209, with a median fare of $158. Right now, current fares are above the typical level for this route. Only 5% of recent fares were classified as a good price, indicating that finding deals may require some flexibility.

For cheap flights from Las Vegas to San Antonio, the best time to fly is often March, with a median fare of $135. Other cost-effective months include August, where the median fare is $138, and November, with a median of $145.

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.

When flying from Las Vegas to San Antonio, almost all itineraries are non-stop, with direct flights making up 76.6% of recent fares. For the remaining itineraries that do include connections, travelers typically encounter one stopover. New deals for this route appear almost daily, suggesting frequent opportunities to find favorable prices.

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

Regular price: $103 - $454

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

The regular price range for this route is $103 to $454. The current lowest deal is $102 with Frontier Airlines for travel from Dec 8-Dec 16.

now $102

Low $103

High $454

The cheapest time to fly from Las Vegas to San Antonio

The cheapest month to fly from Las Vegas to San Antonio 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

Fri, Sep 18

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$396

$369

One-way

Thu, Oct 1

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$267

$206

One-way

Thu, Oct 1

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$266

$247

One-way

Thu, Oct 1

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$267

$270

One-way

Sat, Oct 3

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$135

$153

One-way

Wed, Oct 7

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$257

$249

One-way

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

1 night

Oct 1 - Oct 2

$267 → $206

23%

7 nights

Oct 6 - Oct 13

$242 → $185

23%

1 night

Oct 17 - Oct 18

$255 → $199

22%

2 nights

Oct 16 - Oct 18

$255 → $204

20%

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 for Las Vegas to San Antonio are above the typical level at $102.

📅 Best time to fly

Cheapest flights in March, August, and November

Historically, the cheapest months to fly are March ($135), August ($138), and November ($145).

⏱️ Flight duration

Median flight time is 5h 38m

The median flight time from Las Vegas to San Antonio is 5 hours 38 minutes.

✈️ Airlines & availability

Frontier Airlines offers direct flights

Frontier Airlines has direct flights, and 76.6% of recent bookings were direct.

🏆 Airline highlight

Frontier Airlines has 1 direct deal

Frontier Airlines offers 1 direct deal for this route, with a current deal at $102.

🎯 Booking tip

Deals appear frequently

Deals for flights on this route appear frequently, with 5% considered good prices.

Las Vegas main airports to depart from

Harry Reid International Airport (LAS)

Cheapest

Harry Reid International Airport is a convenient departure point for flights from Las Vegas to San Antonio.

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

💸 Flights from ~$161

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is the primary arrival choice for flights from Las Vegas to San Antonio.

📍 ~12 km from San Antonio (reachable by car)

💸 Flights from ~$161

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, useful for more options.

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

💸 Flights from ~$106

Business & First Class Flight Deals to San Antonio

Discover luxury on the budget with premium cabin class on flights from Las Vegas to San Antonio.

Elite

Best Elite deals to San Antonio

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From LAS

Elite

Dec 30

San Antonio, United States

76% AI deal score

$1,303

$994

Save $309

United Airlines

Business Class

From LAS

Elite

Oct 31

San Antonio, United States

76% AI deal score

$1,317

$999

Save $318

United Airlines

Business Class

From LAS

Elite

Dec 02

San Antonio, United States

72% AI deal score

$1,258

$992

Save $266

United Airlines

Business Class

From LAS

Elite

Nov 03

San Antonio, United States

72% AI deal score

$1,245

$994

Save $251

United Airlines

Business Class

From LAS

Elite

Oct 27

San Antonio, United States

72% AI deal score

$1,302

$999

Save $303

United Airlines

Business Class

From LAS

Elite

Oct 10

San Antonio, United States

72% AI deal score

$1,248

$999

Save $249

United Airlines

Business Class

From LAS

Elite

Dec 05

San Antonio, United States

71% AI deal score

$1,235

$999

Save $236

United Airlines

Business Class

From LAS

Elite

Oct 15

San Antonio, United States

71% AI deal score

$1,634

$1,237

Save $397

United Airlines

Business Class

From LAS

Elite

Sep 29

San Antonio, United States

70% AI deal score

$1,356

$1,144

Save $212

United Airlines

Business Class

From LAS

Elite

Jan 12

San Antonio, United States

68% AI deal score

$1,079

$999

Save $80

United Airlines

Business Class

From LAS

Elite

Jan 05

San Antonio, United States

67% AI deal score

$1,050

$999

Save $51

United Airlines

Business Class

From LAS

Elite

Oct 16

San Antonio, United States

50% AI deal score

$1,254

United Airlines

Business Class

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 observed was around $157. For comparison, booking 14-27 days out showed an average price of $164, while waiting until 0-6 days before departure saw prices rise significantly to an average of $331. Planning ahead by at least a month can lead to more favorable fares.

Across the trailing quarter, a good price for a flight from Las Vegas to San Antonio was considered to be $131 or less. The median price for this route over the same 90-day period was $158. Fares around $209 would be in the higher range of what travelers typically paid. Aiming for a price at or below $131 would generally secure a competitive deal.

Historically, the cheapest months to fly from Las Vegas to San Antonio include March, with a median price of $135, and August, with a median price of $138. November also offered competitive fares, with a median price of $145. The annual median price for this route was $158, indicating that these specific months offered prices below the yearly average.

Related routes

More routes from Las Vegas

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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

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.

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

Regular price: $103 - $454

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

The regular price range for this route is $103 to $454. The current lowest deal is $102 with Frontier Airlines for travel from Dec 8-Dec 16.

now $102

Low $103

High $454

The cheapest time to fly from Las Vegas to San Antonio

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

Fri, Sep 18

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$396

$369

One-way

Thu, Oct 1

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$267

$206

One-way

Thu, Oct 1

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$266

$247

One-way

Thu, Oct 1

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$267

$270

One-way

Sat, Oct 3

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$135

$153

One-way

Wed, Oct 7

⌛ Last-Minute

LAS - San Antonio

Las Vegas (LAS) - San Antonio (SAT)

Frontier Airlines

$257

$249

One-way

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

1 night

Oct 1 - Oct 2

$267 → $206

23%

7 nights

Oct 6 - Oct 13

$242 → $185

23%

1 night

Oct 17 - Oct 18

$255 → $199

22%

2 nights

Oct 16 - Oct 18

$255 → $204

20%

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 for Las Vegas to San Antonio are above the typical level at $102.

📅 Best time to fly

Cheapest flights in March, August, and November

Historically, the cheapest months to fly are March ($135), August ($138), and November ($145).

⏱️ Flight duration

Median flight time is 5h 38m

The median flight time from Las Vegas to San Antonio is 5 hours 38 minutes.

✈️ Airlines & availability

Frontier Airlines offers direct flights

Frontier Airlines has direct flights, and 76.6% of recent bookings were direct.

🏆 Airline highlight

Frontier Airlines has 1 direct deal

Frontier Airlines offers 1 direct deal for this route, with a current deal at $102.

🎯 Booking tip

Deals appear frequently

Deals for flights on this route appear frequently, with 5% considered good prices.

Las Vegas main airports to depart from

Harry Reid International Airport (LAS)

Cheapest

Harry Reid International Airport is a convenient departure point for flights from Las Vegas to San Antonio.

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

💸 Flights from ~$161

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is the primary arrival choice for flights from Las Vegas to San Antonio.

📍 ~12 km from San Antonio (reachable by car)

💸 Flights from ~$161

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, useful for more options.

San Antonio, United States

50% AI deal score

$1,254

United Airlines

Business Class

Frequently Asked Questions About Flights to San Antonio

Cheap Flights from Las Vegas to San Antonio

Today’s best flight deals from Las Vegas 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

The cheapest time to fly from Las Vegas to San Antonio

Direct flights from Las Vegas to San Antonio

Last-minute flights going from Las Vegas to San Antonio

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

Popular Airports to fly from Las Vegas to San Antonio

Las Vegas - San Antonio route insights

Recent fares are above the typical level

Cheapest flights in March, August, and November

Median flight time is 5h 38m

Frontier Airlines offers direct flights

Frontier Airlines has 1 direct deal

Deals appear frequently

Las Vegas main airports to depart from

San Antonio main airports to arrive at

Airports nearby San Antonio used as alternative

Business & First Class Flight Deals to San Antonio

Best Elite deals to San Antonio

Dec 30

Oct 31

Dec 02

Nov 03

Oct 27

Oct 10

Dec 05

Oct 15

Sep 29

Jan 12

Jan 05

Oct 16

Frequently Asked Questions About Flights to San Antonio

When should I buy Las Vegas to San Antonio tickets?

What's a cheap fare from Las Vegas to San Antonio?

Which months have the cheapest flights from Las Vegas to San Antonio?

Are there direct flights from Las Vegas to San Antonio?

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

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

Related routes

More routes from Las Vegas

Flights to San Antonio from other cities

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

The cheapest time to fly from Las Vegas to San Antonio

Direct flights from Las Vegas to San Antonio

Last-minute flights going from Las Vegas to San Antonio

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

Popular Airports to fly from Las Vegas to San Antonio

Las Vegas - San Antonio route insights

Recent fares are above the typical level

Cheapest flights in March, August, and November

Median flight time is 5h 38m

Frontier Airlines offers direct flights

Frontier Airlines has 1 direct deal

Deals appear frequently

Las Vegas main airports to depart from

San Antonio main airports to arrive at

Airports nearby San Antonio used as alternative

Business & First Class Flight Deals to San Antonio

Best Elite deals to San Antonio

Dec 30

Oct 31

Dec 02

Nov 03

Oct 27

Oct 10

Dec 05

Oct 15

Sep 29

Jan 12

Jan 05

Oct 16

Frequently Asked Questions About Flights to San Antonio

When should I buy Las Vegas to San Antonio tickets?

What's a cheap fare from Las Vegas to San Antonio?

Which months have the cheapest flights from Las Vegas to San Antonio?