The nearest airport is GNB - Grenoble Saint Geoirs, located 27.5 km north east of Montmiral.
Other airports nearby include VAF - Valence Chabeuil (29.1 km south west), LYS - Lyon Saint Exupery (64.2 km north), LYN - Lyon Bron (66.1 km north), CMF - Chambery Aix Les Bains (78.8 km north east),