Cheapest return flights from San Francisco to San Jose in October from 303€

AirHint found the following cheapest return flights from San Francisco (SFO) to San Jose (SJO) in October 2025 (see full year).

Return flights

28 Oct - 04 Nov Alaska Airlines
04 Oct - 08 Oct Copa
06 Oct - 13 Oct Copa
04 Oct - 10 Oct Copa
16 Oct - 26 Oct Frontier Airlines
14 Oct - 24 Oct Copa
14 Oct - 24 Oct United direct
28 Oct - 04 Nov United direct
16 Oct - 26 Oct United direct
04 Oct - 08 Oct United direct

Also check the deals for one-way flights from San Francisco to San Jose 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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