Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local, and health advisories for this destination before you book.

Cheap Flights from San Antonio (SAT) to Las Vegas (LAS) from $37

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Cheap Flights from San Antonio Intl. to McCarran Intl.

Prices were available within the past 7 days and starts at $37 for one-way flights and $72 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Sun Country Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Sun Country Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Sun Country Airlines
Sun Country Airlines