The nearest airport is SZG - Salzburg, located 37.2 km south east of Alterfing.
Other airports nearby include MUC - Munich Munchen (76.2 km north west), OBF - Oberpfaffenhofen (106.8 km west), FEL - Fuerstenfeldbruck Furstenfeldbruck (109.0 km west), LNZ - Linz (Horsching) (111.0 km east),