Cheapest return flights from Oakland to San Diego in October from $58

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

Return flights

01 Oct - 04 Oct Spirit Airlines direct
01 Oct - 03 Oct Spirit Airlines direct
03 Oct - 04 Oct Spirit Airlines direct
30 Oct - 30 Oct Southwest Airlines direct
02 Oct - 04 Oct Spirit Airlines
02 Oct - 03 Oct Spirit Airlines
23 Oct - 26 Oct Southwest Airlines direct
29 Oct - 24 Nov Southwest Airlines direct
30 Oct - 02 Nov Southwest Airlines direct
03 Oct - 08 Oct Southwest Airlines direct
16 Oct - 20 Oct Southwest Airlines direct
01 Oct - 06 Oct Southwest Airlines direct
31 Oct - 02 Nov Southwest Airlines direct
21 Oct - 04 Nov Alaska Airlines
27 Oct - 06 Nov Alaska Airlines
31 Oct - 04 Nov Alaska Airlines
30 Oct - 06 Nov Alaska Airlines

Also check the deals for one-way flights from Oakland 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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