The nearest airport is ACH - St Gallen Altenrhein, located 3.6 km north west of Gaißau.
Other airports nearby include FDH - Friedrichshafen (23.7 km north), ZRH - Zurich (79.2 km west), ZQL - Donaueschingen Villingen (98.5 km north west), SMV - Samedan (105.9 km south),