The nearest airport is CVJ - Cuernavaca General Mariano Matamoros, located 27.4 km south east of San Martín.
Other airports nearby include TLC - Toluca Licenciado Adolfo Lopez Mateos Intl (45.2 km north), MEX - Mexico City Licenciado Benito Juarez Intl (71.6 km north east), PBC - Puebla Hermanos Serdan Intl (121.4 km east), PCA - Pachuca Ingeniero Juan Guillermo Villasana (147.3 km north east),