Cheapest one-way flights from Rockford to San Jose in May from 201€

Best time to book flights for Rockford (RFD) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest one-way flights from Rockford (RFD) to San Jose (SJO) in May 2025 (see full year).

One-Way flights

12 May Allegiant Air

Also check the deals for return flights from Rockford to San Jose in May.

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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