The nearest airport is CMF - Chambery Aix Les Bains, located 15.4 km east of Leschaux.
Other airports nearby include GNB - Grenoble Saint Geoirs (40.8 km south west), NCY - Annecy Meythet (46.1 km north east), LYS - Lyon Saint Exupery (47.3 km west), LYN - Lyon Bron (58.5 km west),