Cheapest return flights from San Jose to Las Vegas in May from $137

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

Return flights

01 May - 04 May Frontier Airlines direct
08 May - 15 May Frontier Airlines direct
08 May - 10 May Frontier Airlines direct
15 May - 17 May Frontier Airlines direct
11 May - 12 May Alaska Airlines
15 May - 19 May Delta
28 May - 28 May Alaska Airlines
26 May - 28 May Alaska Airlines
28 May - 29 May Alaska Airlines
27 May - 28 May Alaska Airlines
25 May - 03 Jun Alaska Airlines
30 May - 04 Jun Alaska Airlines
22 May - 01 Jun 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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