The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 43.4 km south west of Sankt Jakob.
Other airports nearby include GRZ - Graz (49.4 km east), LJU - Ljubliana Ljubljana (73.6 km south west), MBX - Maribor (76.2 km south east), TRS - Ronchi De Legionari Ronchi Dei Legionari (153.2 km south west),