Cheapest return flights from San Diego to San Jose in July from $355

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

Return flights

22 Jul - 12 Aug Spirit Airlines
22 Jul - 06 Aug Spirit Airlines
22 Jul - 30 Jul Spirit Airlines
10 Jul - 17 Jul Alaska Airlines
25 Jul - 12 Aug Spirit Airlines
25 Jul - 06 Aug Spirit Airlines
25 Jul - 14 Aug Spirit Airlines
14 Jul - 18 Jul United
25 Jul - 30 Jul American Airlines
14 Jul - 17 Jul Spirit Airlines
20 Jul - 06 Aug Spirit Airlines
10 Jul - 30 Jul Spirit Airlines
25 Jul - 13 Aug Spirit Airlines
14 Jul - 30 Jul Spirit Airlines
20 Jul - 30 Jul Spirit Airlines
12 Jul - 17 Jul Spirit Airlines
12 Jul - 18 Jul Spirit Airlines

Also check the deals for one-way flights from San Diego 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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