Cheapest one-way flights from San Diego to Las Vegas in October from $23

AirHint found the following cheapest one-way flights from San Diego (SAN) to Las Vegas (LAS) in October 2025 (see full year).

One-Way flights

27 Oct Alaska Airlines direct
13 Oct Alaska Airlines direct
14 Oct Alaska Airlines direct
28 Oct Alaska Airlines direct
15 Oct Alaska Airlines direct
02 Oct Alaska Airlines direct
07 Oct Spirit Airlines direct
18 Oct Spirit Airlines direct
12 Oct Spirit Airlines direct
20 Oct Spirit Airlines direct

Also check the deals for return flights from San Diego to Las Vegas in October.

Skyscanner

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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