The nearest airport is LRH - La Rochelle Lherm, located 5.5 km north of Lacasse.
Other airports nearby include TLS - Toulouse Blagnac (27.1 km north), DCM - Castres Mazamet (85.8 km east), CCF - Carcassonne Salvaza (88.1 km east), LBI - Albi Le Sequestre (90.0 km north east),