The nearest airport is MXP - Milano Malpensa, located 14.1 km south of Mercallo.
Other airports nearby include LUG - Lugano (34.0 km north east), LIN - Milan Linate (58.4 km south east), BGY - Bergamo Orio Al Serio (81.2 km east), TRN - Torino (100.3 km south west),