The nearest airport is CNG - Cognac Chateaubernard, located 20.9 km south of Authon.
Other airports nearby include RCO - Rochefort St Agnant (44.4 km west), RYN - Royan Medis (48.9 km south west), ANG - Angouleme Brie Champniers (51.0 km east), NIT - Niort Souche (53.1 km north),