The nearest airport is FDH - Friedrichshafen, located 36.8 km south of Badhaus.
Other airports nearby include ACH - St Gallen Altenrhein (57.3 km south), ZQL - Donaueschingen Villingen (78.0 km west), STR - Stuttgart (80.9 km north), ZRH - Zurich (96.8 km south west),