Cheapest return flights from Sacramento to San Diego in October from $144

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

Return flights

31 Oct - 02 Nov Frontier Airlines
24 Oct - 26 Oct Frontier Airlines
23 Oct - 24 Oct Frontier Airlines
23 Oct - 30 Oct Frontier Airlines
26 Oct - 29 Oct Frontier Airlines
31 Oct - 03 Nov Alaska Airlines direct
30 Oct - 03 Nov Hawaiian Airlines direct
31 Oct - 02 Nov Hawaiian Airlines direct
27 Oct - 28 Oct Frontier Airlines
24 Oct - 29 Oct Hawaiian Airlines direct
24 Oct - 26 Oct Hawaiian Airlines direct
26 Oct - 29 Oct Hawaiian Airlines direct
26 Oct - 27 Oct Hawaiian Airlines direct
23 Oct - 25 Oct Frontier Airlines

Also check the deals for one-way flights from Sacramento to San Diego in October.

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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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