Cheapest return flights from Las Vegas to San Diego in October from $49

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

Return flights

03 Oct - 04 Oct Spirit Airlines direct
02 Oct - 04 Oct Spirit Airlines direct
04 Oct - 04 Oct Spirit Airlines direct
01 Oct - 04 Oct Spirit Airlines direct
01 Oct - 01 Oct Spirit Airlines direct
07 Oct - 09 Oct Frontier Airlines direct
15 Oct - 20 Oct Frontier Airlines direct
04 Oct - 06 Oct Spirit Airlines direct
02 Oct - 06 Oct Spirit Airlines direct
02 Oct - 03 Oct Spirit Airlines direct
31 Oct - 07 Nov Hawaiian Airlines direct

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