Cheapest return flights from San Antonio to Las Vegas in May from $177

AirHint found the following cheapest return flights from San Antonio (SAT) to Las Vegas (LAS) in May 2026 (see full year).

Return flights

04 May - 06 May Frontier Airlines
10 May - 14 May Frontier Airlines
02 May - 05 May Frontier Airlines
04 May - 10 May Frontier Airlines
06 May - 10 May Frontier Airlines
19 May - 22 May Frontier Airlines direct
13 May - 15 May Frontier Airlines direct
08 May - 11 May Frontier Airlines
02 May - 02 May Frontier Airlines
26 May - 29 May Frontier Airlines direct
28 May - 01 Jun Frontier Airlines
30 May - 06 Jun Frontier Airlines direct
28 May - 12 Jun Frontier Airlines direct
28 May - 01 Jun Southwest Airlines direct

Also check the deals for one-way flights from San Antonio to Las Vegas in May.

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