The nearest airport is BJX - Del Bajio Guanajuato Intl, located 20.7 km north of Trejo.
Other airports nearby include MLM - Morelia General Francisco J Mujica Intl (114.6 km south), ZMM - Zamora (123.9 km south west), QRO - Queretaro Intercontinental (130.1 km east), AGU - Aguascalientes Jesus Teran Intl (135.8 km north west),