The nearest airport is INN - Innsbruck, located 57.4 km east of Fliess.
Other airports nearby include SMV - Samedan (85.6 km south west), ACH - St Gallen Altenrhein (89.7 km north west), BZO - Bolzano (90.9 km south east), FDH - Friedrichshafen (103.7 km north west),