The nearest airport is SZG - Salzburg, located 49.7 km east of Osternach.
Other airports nearby include MUC - Munich Munchen (68.5 km north west), OBF - Oberpfaffenhofen (83.2 km west), FEL - Fuerstenfeldbruck Furstenfeldbruck (89.1 km north west), INN - Innsbruck (101.4 km south west),