Cheapest one-way flights from San Diego to San Jose in January from $11

AirHint found the following cheapest one-way flights from San Diego (SAN) to San Jose (SJC) in January 2026 (see full year).

One-Way flights

16 Jan Hawaiian Airlines direct
12 Jan Alaska Airlines direct
31 Jan Hawaiian Airlines direct
29 Jan Hawaiian Airlines direct
22 Jan Hawaiian Airlines direct
15 Jan Hawaiian Airlines direct
30 Jan Alaska Airlines direct
10 Jan Alaska Airlines direct
14 Jan Alaska Airlines direct
13 Jan Alaska Airlines direct

Also check the deals for return flights from San Diego to San Jose in January.

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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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