The nearest airport is LDE - Tarbes Lourdes, located 28.3 km south of Monségur.
Other airports nearby include PUF - Pau Pyrenees (33.1 km west), AGF - Agen La Garenne (95.8 km north east), LRH - La Rochelle Lherm (103.6 km east), TLS - Toulouse Blagnac (113.7 km east),