Airports of Dupo Closest ariports to Dupo city: St. Louis Downtown Airport (distance 8.1 km / 5 mi) | ✈️ Book tickets Lambert–St. Louis International Airport (distance 31.4 km / 19.5 mi) | ✈️ Book tickets Belleville Airport (distance 40.7 km / 25.3 mi) | ✈️ Book tickets Alton Airport (distance 44.6 km / 27.7 mi) | ✈️ Book tickets Spirit of St. Louis Airport (distance 50.4 km / 31.3 mi) | ✈️ Book tickets Sparta Community Airport (distance 68.8 km / 42.8 mi) | ✈️ Book tickets Farmington Regional Airport (distance 86.2 km / 53.6 mi) | ✈️ Book tickets Municipal Airport (distance 97.8 km / 60.8 mi) | ✈️ Book tickets Centralia Municipal Airport (distance 122.5 km / 76.1 mi) | ✈️ Book tickets Vandalia Airport (distance 125.6 km / 78 mi) | ✈️ Book tickets Airports of Dupo city on map: ☞ Show Map Find air tickets to Dupo airport