The nearest airport is CUE - Cuenca Mariscal Lamar, located 32.4 km east of Cajas.
Other airports nearby include MCH - Machala General Manuel Serrano (92.0 km south west), GYE - Guayaquil Jose Joaquin De Olmedo Intl (100.1 km north west), XMS - Macas Coronel E Carvajal (139.7 km north east), TBP - Tumbes Pedro Canga (148.2 km south west),