AirHint found the following cheapest return flights from Sacramento (SMF) to San Jose (SJO) in January 2026 (see full year).

Return flights

19 Jan - 23 Jan	American Airlines
12 Jan - 18 Jan	United
27 Jan - 07 Feb	Delta
16 Jan - 25 Jan	Southwest Airlines

Also check the deals for one-way flights from Sacramento to San Jose in January.

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 Sacramento to San Jose in January from $426

Return flights