The nearest airport is TLS - Toulouse Blagnac, located 10.5 km south west of LʼUnion.
Other airports nearby include LRH - La Rochelle Lherm (30.0 km south west), LBI - Albi Le Sequestre (57.6 km north east), DCM - Castres Mazamet (66.2 km east), CCF - Carcassonne Salvaza (83.3 km south east),