The nearest airport is ZQL - Donaueschingen Villingen, located 40.1 km south west of Frommern.
Other airports nearby include STR - Stuttgart (55.5 km north east), ZCC - Baden-baden Baden Oos (78.4 km north west), FDH - Friedrichshafen (80.4 km south east), ZRH - Zurich (90.5 km south),