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

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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 Las Vegas (LAS) to San Antonio (SAT)

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

27 Feb - 02 Mar $ 98.00
LAS
Las Vegas
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
DIRECT
LAS
Las Vegas
Pick dates
12 Feb - 02 Mar $ 219.00
LAS
Las Vegas
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
DIRECT
LAS
Las Vegas
Pick dates
12 Feb - 01 Mar $ 219.00
LAS
Las Vegas
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
DIRECT
LAS
Las Vegas
Pick dates

Last minute flights from Las Vegas to San Antonio

27 Feb - 28 Feb $ 148.00
LAS
Las Vegas
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
1 STOPS
LAS
Las Vegas
Pick dates
12 Feb - 28 Feb $ 269.00
LAS
Las Vegas
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
1 STOPS
LAS
Las Vegas
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06 Feb - 28 Feb $ 354.00
LAS
Las Vegas
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
1 STOPS
LAS
Las Vegas
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One-way flights to San Antonio from Las Vegas

5:20 AM - 5:20 AM
Frontier Airlines
0 Stops
2h 38m
LAS - SAT
$ 49
Kiwi
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4:06 PM - 4:06 PM
Frontier Airlines
0 Stops
2h 39m
LAS - SAT
$ 170
Kiwi
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4:25 PM - 4:25 PM
Frontier Airlines
0 Stops
2h 39m
LAS - SAT
$ 255
Kiwi
Pick dates

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

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