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

One-Way flights

04 May	Alaska Airlines	direct
26 May	Alaska Airlines
26 May	Alaska Airlines	direct
10 May	Alaska Airlines	direct
15 May	United	direct
07 May	United	direct
27 May	United	direct
12 May	Delta
11 May	Delta
01 May	United	direct

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

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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Cheapest one-way flights from San Francisco to Las Vegas in May from 86€

One-Way flights