The nearest airport is ZNF - Hanau Aaf, located 33.2 km south east of Ostheim.
Other airports nearby include FRA - Frankfurt Main (42.5 km south), ZNV - Koblenz Winningen (81.4 km west), MHG - Mannheim City (103.7 km south), HHN - Frankfurt Hahn (112.1 km south west),