The nearest airport is LBI - Albi Le Sequestre, located 10.0 km south east of Castanet.
Other airports nearby include DCM - Castres Mazamet (51.7 km south east), RDZ - Rodez Marcillac (59.3 km north east), TLS - Toulouse Blagnac (66.7 km south west), LRH - La Rochelle Lherm (85.9 km south west),