Cheapest return flights from San Jose to Las Vegas in May from $310

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

Return flights

11 May - 22 May Alaska Airlines
27 May - 28 May Alaska Airlines
10 May - 13 May Alaska Airlines
31 May - 04 Jun Alaska Airlines
14 May - 18 May Southwest Airlines
19 May - 22 May Southwest Airlines direct
13 May - 14 May Alaska Airlines
07 May - 10 May Alaska Airlines
14 May - 17 May Alaska Airlines

Also check the deals for one-way flights from San Jose 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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