The nearest airport is ACH - St Gallen Altenrhein, located 18.9 km west of Winsau.
Other airports nearby include FDH - Friedrichshafen (34.3 km north west), ZRH - Zurich (94.4 km west), SMV - Samedan (100.1 km south), ZQL - Donaueschingen Villingen (113.2 km north west),