Cheapest return flights from Chicago to San Jose in June from 308€

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

Return flights

04 Jun - 11 Jun Frontier Airlines
03 Jun - 12 Jun Frontier Airlines
01 Jun - 11 Jun Spirit Airlines
20 Jun - 04 Jul Spirit Airlines
10 Jun - 20 Jun Frontier Airlines
20 Jun - 27 Jun Spirit Airlines
20 Jun - 26 Jun Spirit Airlines
04 Jun - 09 Jun Copa
17 Jun - 24 Jun Copa
11 Jun - 01 Jul Copa
23 Jun - 30 Jun Copa
11 Jun - 18 Jun Copa
20 Jun - 06 Jul Spirit Airlines
28 Jun - 04 Jul Spirit Airlines
26 Jun - 04 Jul Spirit Airlines
28 Jun - 11 Jul Spirit Airlines
26 Jun - 11 Jul Spirit Airlines
28 Jun - 13 Jul Spirit Airlines
28 Jun - 06 Jul Spirit Airlines
26 Jun - 13 Jul Spirit Airlines

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

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