Rockford is the smallest of the three airports bearing the name "Chicago". It is the furthest of the three airports from downtown Chicago - 68 miles / 109 km.
Currently, Rockford is served by only a few routes of a single airline, Allegiant Air.
The single airport terminal is very small and can be walked through in 2 minutes. The airport is closed overnight. The terminal opens about 2 hours before the first departure and closes about 30 minutes after the last arrival.
Find out about other airports in Chicago:
Get more tips for travelling from Chicago Rockford Airport
Whether you’re arriving to or departing from Chicago Rockford Airport, check out our handy tips and recommendations: