Cheapest return flights from Chicago to San Jose in April from $278

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

Return flights

13 Apr - 15 Apr Spirit Airlines
09 Apr - 15 Apr Spirit Airlines
07 Apr - 15 Apr Spirit Airlines
11 Apr - 15 Apr Spirit Airlines
12 Apr - 15 Apr Spirit Airlines
01 Apr - 08 Apr Spirit Airlines
01 Apr - 15 Apr Spirit Airlines
09 Apr - 13 Apr Spirit Airlines
13 Apr - 30 Apr Spirit Airlines
13 Apr - 24 Apr Spirit Airlines
13 Apr - 02 May Spirit Airlines
12 Apr - 02 May Spirit Airlines
13 Apr - 01 May Spirit Airlines
15 Apr - 02 May Spirit Airlines
11 Apr - 02 May Spirit Airlines
12 Apr - 01 May Spirit Airlines
20 Apr - 09 May Spirit Airlines
20 Apr - 02 May Spirit Airlines
15 Apr - 01 May Spirit Airlines
11 Apr - 01 May Spirit Airlines

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

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