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

Return flights

13 Nov - 18 Nov	Frontier Airlines
06 Nov - 12 Nov	Frontier Airlines
04 Nov - 25 Nov	jetBlue
05 Nov - 12 Nov	Alaska Airlines
05 Nov - 11 Nov	Alaska Airlines
09 Nov - 13 Nov	jetBlue
07 Nov - 11 Nov	Frontier Airlines
06 Nov - 11 Nov	Frontier Airlines
24 Nov - 02 Dec	Frontier Airlines
27 Nov - 02 Dec	Frontier Airlines
26 Nov - 04 Dec	Avianca
23 Nov - 02 Dec	Frontier Airlines
26 Nov - 01 Dec	Avianca
13 Nov - 22 Nov	Copa
05 Nov - 12 Nov	United	direct
26 Nov - 04 Dec	United	direct
17 Nov - 08 Dec	United	direct
27 Nov - 02 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 $343

Return flights