The nearest airport is OBF - Oberpfaffenhofen, located 53.1 km north west of Grub.
Other airports nearby include FEL - Fuerstenfeldbruck Furstenfeldbruck (63.8 km north west), MUC - Munich Munchen (65.3 km north), INN - Innsbruck (66.6 km south west), SZG - Salzburg (89.1 km east),