Ciudad Obregón International Airport (Spanish: Aeropuerto Internacional de Ciudad Obregón) (IATA: CEN, ICAO: MMCN) is an international airport located in Ciudad Obregón, Sonora, Mexico. The airport manages air traffic for the metropolitan area of Ciudad Obregón and southern Sonora. It offers domestic flights within Mexico and supports various tourism, flight training, and general aviation activities. Operated by Aeropuertos y Servicios Auxiliares, a federal government-owned corporation, Ciudad Obregón Airport handled 430,276 passengers in 2022; this number decreased slightly to 426,648 passengers in 2023.