The nearest airport is ACH - St Gallen Altenrhein, located 25.8 km west of Sulzberg.
Other airports nearby include FDH - Friedrichshafen (33.9 km north west), ZRH - Zurich (102.0 km west), SMV - Samedan (109.2 km south), INN - Innsbruck (112.7 km east),