The nearest airport is LDE - Tarbes Lourdes, located 36.6 km west of Montoussé.
Other airports nearby include PUF - Pau Pyrenees (76.3 km north west), LRH - La Rochelle Lherm (80.8 km north east), TLS - Toulouse Blagnac (99.0 km north east), LEU - Seo De Urgel (114.7 km south east),