The nearest airport is LDE - Tarbes Lourdes, located 17.7 km north west of Mérilheu.
Other airports nearby include PUF - Pau Pyrenees (57.9 km north west), LRH - La Rochelle Lherm (95.9 km north east), TLS - Toulouse Blagnac (112.3 km north east), AGF - Agen La Garenne (123.8 km north),