Cheapest return flights from San Francisco to San Jose in July from $482

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

Return flights

24 Jul - 31 Jul Frontier Airlines
14 Jul - 21 Jul Hawaiian Airlines
30 Jul - 06 Aug Alaska Airlines
31 Jul - 20 Aug Frontier Airlines
10 Jul - 17 Jul Frontier Airlines
16 Jul - 23 Jul Frontier Airlines
21 Jul - 26 Jul Frontier Airlines
10 Jul - 24 Jul jetBlue
13 Jul - 23 Jul Hawaiian Airlines
22 Jul - 28 Jul jetBlue
05 Jul - 16 Jul Frontier Airlines
11 Jul - 15 Jul Frontier Airlines

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

Skyscanner

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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