The nearest airport is GNB - Grenoble Saint Geoirs, located 51.4 km north west of Deytras.
Other airports nearby include VAF - Valence Chabeuil (55.2 km west), CMF - Chambery Aix Les Bains (76.5 km north), LYS - Lyon Saint Exupery (95.7 km north west), LYN - Lyon Bron (101.7 km north west),