The nearest airport is REX - Reynosa General Lucio Blanco Intl, located 28.6 km west of San Juan.
Other airports nearby include MFE - Mcallen Mc Allen Miller Intl (38.2 km north west), HRL - Harlingen Valley Intl (42.7 km north east), MAM - Matamoros General Servando Canales Intl (47.0 km south east), BRO - Brownsville South Padre Island Intl (52.7 km east),