Grenoble Alpes–Isère Airport (IATA: GNB, ICAO: LFLS), is an international airport serving Grenoble which is situated 2.5 km north-northwest of Saint-Étienne-de-Saint-Geoirs and 40 km west-northwest of Grenoble, both communes in the Isère, département of France. The airport handled 307,979 passengers in 2019 and mostly features winter seasonal leisure traffic. Since the 1968 Winter Olympics, its appellation of Isere, refers to the department of Isère. A campus of the École nationale de l'aviation civile is also located at the airport.