Cheapest one-way flights from San Diego to San Jose in August from $86

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

One-Way flights

16 Aug Alaska Airlines direct
17 Aug Alaska Airlines direct
24 Aug Alaska Airlines direct
31 Aug Alaska Airlines direct
23 Aug Alaska Airlines direct
30 Aug Alaska Airlines direct

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

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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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