Cheapest one-way flights from Rockford (RFD) to San Jose (SJO), June

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
19 Jun Allegiant Air
20 Jun Allegiant Air
15 Jun Allegiant Air
03 Jun Allegiant Air
17 Jun Allegiant Air
06 Jun Allegiant Air
05 Jun Allegiant Air
18 Jun Allegiant Air
13 Jun Allegiant Air
04 Jun Allegiant Air
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deals for return flights from Rockford to San Jose in June.

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Updated May 21, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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