The nearest airport is LDE - Tarbes Lourdes, located 41.8 km south of Marciac.
Other airports nearby include PUF - Pau Pyrenees (50.3 km west), AGF - Agen La Garenne (79.0 km north east), LRH - La Rochelle Lherm (89.2 km east), TLS - Toulouse Blagnac (97.3 km east),