Cheapest return flights from Chicago to San Jose in March from 309€

Best time to book flights for Chicago (ORD) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to San Jose (SJO) in March 2025 (see full year).

Return flights

05 Mar - 12 Mar Spirit Airlines
05 Mar - 09 Mar Spirit Airlines
01 Mar - 09 Mar Spirit Airlines
05 Mar - 19 Mar Spirit Airlines
02 Mar - 16 Mar Spirit Airlines
01 Mar - 23 Mar Spirit Airlines
12 Mar - 17 Mar Spirit Airlines
25 Mar - 30 Mar Avianca
19 Mar - 29 Mar Avianca
18 Mar - 29 Mar Avianca
29 Mar - 05 Apr Spirit Airlines
29 Mar - 04 Apr Spirit Airlines
29 Mar - 05 Apr United direct

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose