The nearest airport is ZNF - Hanau Aaf, located 78.6 km south of Allendorf.
Other airports nearby include KSF - Kassel Calden (84.8 km north east), ZCA - Arnsberg Menden (86.7 km north west), PAD - Paderborn Lippstadt (86.9 km north), FRA - Frankfurt Main (89.8 km south),