The nearest airport is MXP - Milano Malpensa, located 13.5 km west of Castellanza.
Other airports nearby include LIN - Milan Linate (35.1 km south east), LUG - Lugano (43.1 km north), BGY - Bergamo Orio Al Serio (63.0 km east), QPZ - Piacenza (101.4 km south east),