The nearest airport is VRA - Varadero Juan Gualberto Gomez Intl, located 57.7 km north west of San Martín.
Other airports nearby include CFG - Cienfuegos Jaime Gonzalez (89.6 km south east), SNU - Santa Clara Abel Santamaria (107.3 km east), CYO - Cayo Vilo Acuna Intl (145.5 km south west), HAV - Havana Jose Marti Intl (152.9 km west),