The nearest airport is CUE - Cuenca Mariscal Lamar, located 47.7 km south west of Guarainac.
Other airports nearby include XMS - Macas Coronel E Carvajal (68.5 km north east), GYE - Guayaquil Jose Joaquin De Olmedo Intl (151.7 km west), ATF - Ambato Chachoan (160.9 km north), MCH - Machala General Manuel Serrano (163.7 km south west),