Airports of Alton Closest ariports to Alton city: Alton Airport (distance 14.7 km / 9.1 mi) | ✈️ Book tickets Lambert–St. Louis International Airport (distance 26.4 km / 16.4 mi) | ✈️ Book tickets St. Louis Downtown Airport (distance 35.2 km / 21.9 mi) | ✈️ Book tickets Belleville Airport (distance 53.1 km / 33 mi) | ✈️ Book tickets Spirit of St. Louis Airport (distance 56.6 km / 35.2 mi) | ✈️ Book tickets Municipal Airport (distance 88.6 km / 55.1 mi) | ✈️ Book tickets Jacksonville Municipal Airport (distance 96.9 km / 60.2 mi) | ✈️ Book tickets Sparta Community Airport (distance 96.9 km / 60.2 mi) | ✈️ Book tickets Vandalia Airport (distance 112 km / 69.6 mi) | ✈️ Book tickets Abraham Lincoln Capital Airport (distance 118.2 km / 73.4 mi) | ✈️ Book tickets Airports of Alton city on map: ☞ Show Map Find air tickets to Alton airport