The nearest airport is SZG - Salzburg, located 24.5 km north west of Grubach.
Other airports nearby include LNZ - Linz (Horsching) (100.7 km north east), MUC - Munich Munchen (133.6 km north west), KLU - Klagenfurt (Worthersee Intl) (138.5 km south east), INN - Innsbruck (145.5 km west),