Cheboksary International Airport (Chuvash: Шупашкар Аэропорчĕ, Shupashkar Aeroporchĕ; Russian: Международный Аэропорт Чебоксары) (IATA: CSY, ICAO: UWKS) is a small airport located 7 km (4.3 mi) southeast of Cheboksary, a city in Chuvashia, Russia. It services medium-sized airliners. In 2018, the number of passengers passing through this airport reached 270,000 passengers.

Cheboksary Airport (CSY) is a smaller airport in Russia. You can fly to 3 destinations with 2 airlines in scheduled passenger traffic.