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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 April , May 2026

10 Apr - 06 May $ 201.00
LAS
Las Vegas
Frontier Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
1 STOPS
LAS
Las Vegas
Pick dates
30 Apr - 12 May $ 215.00
LAS
Las Vegas
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
DIRECT
LAS
Las Vegas
Pick dates
10 Apr - 10 May $ 328.00
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

10 Apr - 01 May $ 248.00
LAS
Las Vegas
Frontier Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
1 STOPS
LAS
Las Vegas
Pick dates
24 Apr - 30 Apr $ 291.00
LAS
Las Vegas
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
DIRECT
LAS
Las Vegas
Pick dates
10 Apr - 30 Apr $ 388.00
LAS
Las Vegas
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
DIRECT
LAS
Las Vegas
Pick dates

One-way flights to San Antonio from Las Vegas

7:00 AM - 7:00 AM
Frontier Airlines
0 Stops
2h 40m
LAS - SAT
$ 114
Kiwi
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4:27 PM - 9:00 PM
Frontier Airlines
1 Stops
5h 52m
LAS - SAT
$ 121
Kiwi
Pick dates
6:00 AM - 6:00 AM
Frontier Airlines
0 Stops
2h 43m
LAS - SAT
$ 219
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.