The nearest airport is RDZ - Rodez Marcillac, located 20.1 km north east of Castanet.
Other airports nearby include LBI - Albi Le Sequestre (43.7 km south), AUR - Aurillac (68.3 km north), DCM - Castres Mazamet (80.8 km south), MEN - Mende Brenoux (101.2 km east),