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Cheap flights from San Antonio (SAT) to Las Vegas (LAS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Antonio (SAT) to Las Vegas (LAS)

How to find the cheapest flight from San Antonio (SAT) to Las Vegas (LAS)
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How to find the cheapest flight from San Antonio (SAT) to Las Vegas (LAS)
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How to find the cheapest flight from San Antonio (SAT) to Las Vegas (LAS)
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Cheap flights from San Antonio to Las Vegas in December 2025 , January 2026

14 Dec - 09 Jan $ 127.00
SAT
San Antonio
Frontier Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
DIRECT
SAT
San Antonio
Pick dates
14 Dec - 09 Jan $ 132.00
SAT
San Antonio
Frontier Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
DIRECT
SAT
San Antonio
Pick dates
18 Dec - 06 Jan $ 180.00
SAT
San Antonio
Spirit Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Spirit Airlines
DIRECT
SAT
San Antonio
Pick dates

Last minute flights from San Antonio to Las Vegas

14 Dec - 31 Dec $ 186.00
SAT
San Antonio
Frontier Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
1 STOPS
SAT
San Antonio
Pick dates
14 Dec - 31 Dec $ 193.00
SAT
San Antonio
Spirit Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Spirit Airlines
DIRECT
SAT
San Antonio
Pick dates
18 Dec - 31 Dec $ 220.00
SAT
San Antonio
Spirit Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Spirit Airlines
DIRECT
SAT
San Antonio
Pick dates

One-way flights to Las Vegas from San Antonio

6:10 PM - 6:10 PM
Spirit Airlines
0 Stops
2h 58m
SAT - LAS
$ 93
Kiwi
Pick dates
12:37 PM - 12:37 PM
Spirit Airlines
0 Stops
2h 58m
SAT - LAS
$ 93
Kiwi
Pick dates
5:10 AM - 5:10 AM
Spirit Airlines
0 Stops
2h 57m
SAT - LAS
$ 120
Kiwi
Pick dates

How to find the cheapest flight from San Antonio (SAT) to Las Vegas (LAS)

Related info for your journey
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How to find the cheapest flight from San Antonio (SAT) to Las Vegas (LAS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Antonio (SAT) to Las Vegas (LAS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.