The nearest airport is IGR - Iguazu Falls Cataratas Del Iguazu, located 111.4 km north west of Barreiro.
Other airports nearby include IGU - Foz Do Iguacu Cataratas Intl (121.2 km north west), XAP - Chapeco (130.2 km south east), CAC - Cascavel (138.0 km north), PFB - Passo Fundo Lauro Kurtz (250.7 km south east),