Cheapest one-way SAT–LAS flights, May

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

One-Way flights

31 May Frontier Airlines
26 May Frontier Airlines
24 May Frontier Airlines
18 May Frontier Airlines
19 May Frontier Airlines
31 May Frontier Airlines direct
12 May Frontier Airlines
16 May Frontier Airlines
28 May Frontier Airlines direct
26 May Frontier Airlines direct

Also check the deals for return flights from San Antonio to Las Vegas in May.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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