Cheapest return flights from Chicago to San Jose in July from $426

AirHint found the following cheapest return flights from Chicago (ORD) to San Jose (SJO) in July 2026 (see full year).

Return flights

29 Jul - 05 Aug Copa
10 Jul - 18 Jul Viva
31 Jul - 09 Aug Copa
26 Jul - 02 Aug United
10 Jul - 11 Jul Viva
01 Jul - 07 Jul United
16 Jul - 26 Jul Copa
09 Jul - 14 Jul United
07 Jul - 29 Jul Avianca
20 Jul - 27 Jul Southwest Airlines
05 Jul - 11 Jul Southwest Airlines
06 Jul - 12 Jul Frontier Airlines
05 Jul - 18 Jul Spirit Airlines

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

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