The nearest airport is AGU - Aguascalientes Jesus Teran Intl, located 62.2 km south west of Las Letras.
Other airports nearby include SLP - San Luis Potosi Ponciano Arriaga Intl (95.1 km east), BJX - Del Bajio Guanajuato Intl (118.5 km south), ZCL - Zacatecas General Leobardo C Ruiz Intl (132.4 km north west), ZMM - Zamora (223.5 km south),