The nearest airport is QNJ - Annemasse, located 24.8 km north west of Marnaz.
Other airports nearby include NCY - Annecy Meythet (37.0 km south west), GVA - Geneva Cointrin (37.9 km north west), SIR - Sion (63.6 km east), CMF - Chambery Aix Les Bains (69.6 km south west),