The nearest airport is GNB - Grenoble Saint Geoirs, located 33.7 km east of Sonnay.
Other airports nearby include LYN - Lyon Bron (42.1 km north), LYS - Lyon Saint Exupery (44.4 km north), VAF - Valence Chabeuil (47.9 km south), EBU - St.-etienne Boutheon (51.8 km north west),