The nearest airport is LDE - Tarbes Lourdes, located 40.0 km west of Lassales.
Other airports nearby include LRH - La Rochelle Lherm (68.3 km north east), PUF - Pau Pyrenees (75.4 km west), TLS - Toulouse Blagnac (84.8 km north east), AGF - Agen La Garenne (106.8 km north),