Airlines
Austrian Airlines
IATA: OS
Airports
Vienna International Airport (Vienna)
VIE / LOWWLarge Airport
Graz Airport (Feldkirchen bei Graz)
GRZ / LOWGMedium Airport
Innsbruck Airport (Innsbruck)
INN / LOWIMedium Airport
Klagenfurt Airport (Klagenfurt am Wörthersee)
KLU / LOWKMedium Airport
Linz-Hörsching Airport / Vogler Air Base (Linz)
LNZ / LOWLMedium Airport
Salzburg Airport (Salzburg)
SZG / LOWSMedium Airport
Hohenems-Dornbirn Airfield (Hohenems)
HOH / LOIHSmall Airport
Sankt Anton am Arlberg Heliport (Sankt Anton am Arlberg)
ANT / N/AHeliport