Cheapest return flights from Detroit to San Jose in July from $322

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

Return flights

26 Jul - 31 Jul Spirit Airlines
26 Jul - 28 Jul Spirit Airlines
26 Jul - 01 Aug Spirit Airlines
23 Jul - 31 Jul Spirit Airlines
22 Jul - 31 Jul Spirit Airlines
21 Jul - 24 Jul Spirit Airlines
25 Jul - 28 Jul Spirit Airlines
21 Jul - 31 Jul Spirit Airlines
23 Jul - 28 Jul Spirit Airlines
22 Jul - 25 Jul Spirit Airlines
23 Jul - 24 Jul Spirit Airlines
23 Jul - 01 Aug Spirit Airlines
25 Jul - 01 Aug Spirit Airlines
22 Jul - 01 Aug Spirit Airlines
21 Jul - 01 Aug Spirit Airlines
19 Jul - 01 Aug Spirit Airlines
15 Jul - 01 Aug Spirit Airlines
11 Jul - 01 Aug Spirit Airlines
14 Jul - 01 Aug Spirit Airlines

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

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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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