Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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)
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.
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.

Cheap flights from Las Vegas to San Antonio in November , December 2025

28 Nov - 09 Dec $ 215.00
LAS
Las Vegas
Spirit Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
DIRECT
LAS
Las Vegas
Pick dates
28 Nov - 06 Dec $ 215.00
LAS
Las Vegas
Spirit Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
DIRECT
LAS
Las Vegas
Pick dates
29 Nov - 09 Dec $ 230.00
LAS
Las Vegas
Spirit Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
DIRECT
LAS
Las Vegas
Pick dates

Last minute flights from Las Vegas to San Antonio

28 Nov - 30 Nov $ 310.00
LAS
Las Vegas
Spirit Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
DIRECT
LAS
Las Vegas
Pick dates
28 Nov - 30 Nov $ 318.00
LAS
Las Vegas
Frontier Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
DIRECT
LAS
Las Vegas
Pick dates
25 Nov - 30 Nov $ 375.00
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

6:00 AM - 6:00 AM
Frontier Airlines
0 Stops
2h 44m
LAS - SAT
$ 144
Kiwi
Pick dates
6:00 AM - 9:00 PM
Frontier Airlines
1 Stops
16h 20m
LAS - SAT
$ 157
Kiwi
Pick dates
8:46 AM - 8:46 AM
Spirit Airlines
0 Stops
2h 31m
LAS - SAT
$ 174
Kiwi
Pick dates

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

Related info for your journey
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.
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.