Cheapest return flights from Chicago to San Jose in March from 493€

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

Return flights

06 Mar - 14 Mar Copa
24 Mar - 28 Mar Copa
13 Mar - 21 Mar Copa
21 Mar - 28 Mar Copa
14 Mar - 21 Mar Avianca
21 Mar - 27 Mar Avianca

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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