Cheapest return flights from San Diego to Las Vegas in May from $116

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

Return flights

11 May - 15 May Alaska Airlines direct
22 May - 25 May Alaska Airlines direct
14 May - 19 May Alaska Airlines direct

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