Cottage Grove airports ::
The nearest airport is MSN - Madison Dane Co Rgnl Truax Fld, located 13.3 km north west of Cottage Grove.
Other airports nearby include MKE - Milwaukee General Mitchell Intl (107.2 km east), ORD - Chicago Ohare Intl (161.8 km south east), GRB - Green Bay Austin Straubel Intl (178.7 km north east), MDW - Chicago Midway Intl (186.3 km south east),