The nearest airport is VAF - Valence Chabeuil, located 54.3 km north west of Trémont.
Other airports nearby include AVN - Avignon Caumont (73.7 km south west), OBS - Aubenas-vals-lanas Ardeche Meridionale (75.2 km west), GNB - Grenoble Saint Geoirs (95.9 km north), FNI - Nimes Garons (109.5 km south west),