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

Return flights

11 Nov - 25 Nov	Frontier Airlines
16 Nov - 22 Nov	Frontier Airlines
23 Nov - 02 Dec	Frontier Airlines
11 Nov - 18 Nov	Frontier Airlines
02 Nov - 11 Nov	Frontier Airlines
05 Nov - 12 Nov	Copa
08 Nov - 14 Nov	Copa
06 Nov - 11 Nov	Frontier Airlines
27 Nov - 02 Dec	Frontier Airlines
24 Nov - 02 Dec	Frontier Airlines
25 Nov - 02 Dec	Hawaiian Airlines
26 Nov - 04 Dec	Frontier Airlines
20 Nov - 26 Nov	Frontier Airlines
05 Nov - 12 Nov	United	direct
11 Nov - 25 Nov	United	direct
26 Nov - 04 Dec	United	direct
26 Nov - 01 Dec	Frontier Airlines
17 Nov - 08 Dec	United	direct
26 Nov - 01 Dec	United	direct

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

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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Cheapest return flights from San Francisco to San Jose in November from 319€

Return flights