Cheapest return flights from Chicago to San Jose in March from $382

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

Return flights

10 Mar - 17 Mar Copa
15 Mar - 19 Mar Copa
15 Mar - 20 Mar Volaris
15 Mar - 22 Mar Copa
13 Mar - 19 Mar Copa
14 Mar - 19 Mar Copa
07 Mar - 13 Mar Copa
10 Mar - 17 Mar American Airlines direct
26 Mar - 04 Apr Air Canada
16 Mar - 21 Mar Copa
13 Mar - 19 Mar United direct
29 Mar - 06 Apr Copa

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

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