Cheapest return flights from Chicago to San Jose in January from $214

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

Return flights

12 Jan - 29 Jan Viva
12 Jan - 30 Jan Viva
08 Jan - 29 Jan Spirit Airlines
24 Jan - 30 Jan Spirit Airlines
12 Jan - 26 Jan Viva
19 Jan - 07 Feb Spirit Airlines
19 Jan - 29 Jan Spirit Airlines
23 Jan - 26 Jan Spirit Airlines
23 Jan - 30 Jan Spirit Airlines
12 Jan - 13 Jan Viva
07 Jan - 12 Jan Frontier Airlines
19 Jan - 09 Feb Spirit Airlines
19 Jan - 08 Feb Spirit Airlines
27 Jan - 09 Feb Spirit Airlines
23 Jan - 09 Feb Spirit Airlines
27 Jan - 07 Feb Spirit Airlines
23 Jan - 07 Feb Spirit Airlines
27 Jan - 08 Feb Spirit Airlines
23 Jan - 08 Feb Spirit Airlines
24 Jan - 09 Feb Spirit Airlines

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

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