Aviacsa (Consorcio Aviaxsa, S.A. de C.V.) is an airline based in Monterrey, Mexico. It operates extensive domestic services radiating from major hubs at Monterrey, Mexico City, Guadalajara and León, with extensions from Monterrey and Mexico City to four cities in the USA. History The airline was established on 5 May 1990 by the government of the Mexican state of Chiapas in order to fulfil the transportation needs of the fast-growing communities located in that state. It operated its firs… (More on Aviacsa)