Cheapest one-way flights from Chicago to San Jose in March from 119€

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

One-Way flights

17 Mar Spirit Airlines
31 Mar Spirit Airlines
11 Mar Spirit Airlines
18 Mar Spirit Airlines
25 Mar Spirit Airlines
30 Mar Spirit Airlines
07 Mar Spirit Airlines
26 Mar Spirit Airlines
29 Mar Spirit Airlines
03 Mar Copa

Also check the deals for return flights from Chicago to San Jose in March.

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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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