Cheapest return flights from Chicago to San Jose in March from 346€

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

Return flights

09 Mar - 17 Mar United direct
10 Mar - 17 Mar United direct
16 Mar - 24 Mar United direct
12 Mar - 22 Mar Copa
30 Mar - 06 Apr Copa
18 Mar - 25 Mar Southwest Airlines
30 Mar - 16 Apr Spirit Airlines
29 Mar - 16 Apr Spirit Airlines
13 Mar - 17 Mar United direct
13 Mar - 18 Mar United direct
30 Mar - 17 Apr Spirit Airlines
29 Mar - 17 Apr Spirit Airlines
30 Mar - 20 Apr Spirit Airlines
15 Mar - 23 Mar United
07 Mar - 26 Mar Spirit Airlines
07 Mar - 25 Mar Spirit Airlines
29 Mar - 03 Apr Copa
25 Mar - 13 Apr Spirit Airlines
30 Mar - 13 Apr Spirit Airlines
29 Mar - 13 Apr Spirit Airlines

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

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