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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 August , September 2026

28 Aug - 08 Sep $ 289.00
LAS
Las Vegas
Frontier Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
DIRECT
LAS
Las Vegas
Pick dates
31 Aug - 08 Sep $ 348.00
LAS
Las Vegas
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
DIRECT
LAS
Las Vegas
Pick dates
26 Aug - 08 Sep $ 383.00
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

28 Aug - 31 Aug $ 357.00
LAS
Las Vegas
Frontier Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
1 STOPS
LAS
Las Vegas
Pick dates
28 Aug - 31 Aug $ 363.00
LAS
Las Vegas
Frontier Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
1 STOPS
LAS
Las Vegas
Pick dates
26 Aug - 31 Aug $ 555.00
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

9:41 PM - 7:00 AM
Frontier Airlines
1 Stops
9h 15m
LAS - SAT
$ 178
Kiwi
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4:36 PM - 4:36 PM
Frontier Airlines
0 Stops
2h 53m
LAS - SAT
$ 237
Kiwi
Pick dates
4:36 PM - 4:36 PM
Frontier Airlines
0 Stops
2h 53m
LAS - SAT
$ 272
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.