The nearest airport is FDH - Friedrichshafen, located 34.4 km south west of Rötsee.
Other airports nearby include ACH - St Gallen Altenrhein (45.5 km south west), AGB - Augsburg (101.4 km north east), ZQL - Donaueschingen Villingen (105.7 km west), OBF - Oberpfaffenhofen (106.2 km east),