The nearest airport is SNR - St.-nazaire Montoir, located 29.3 km south west of Coisnauté.
Other airports nearby include NTE - Nantes Atlantique (52.3 km south east), VNE - Vannes Meucon (58.5 km west), RNS - Rennes St Jacques (60.7 km north), CET - Cholet Le Pontreau (98.5 km south east),