The nearest airport is AGB - Augsburg, located 61.6 km north east of Unteregg.
Other airports nearby include OBF - Oberpfaffenhofen (62.2 km east), FEL - Fuerstenfeldbruck Furstenfeldbruck (65.3 km north east), FDH - Friedrichshafen (78.7 km south west), ACH - St Gallen Altenrhein (86.5 km south west),