The nearest airport is ACH - St Gallen Altenrhein, located 52.5 km west of Wasach.
Other airports nearby include FDH - Friedrichshafen (62.4 km north west), INN - Innsbruck (84.5 km east), SMV - Samedan (102.0 km south), OBF - Oberpfaffenhofen (107.1 km north east),