A cikin shekaru goma masu zuwa, an kirkiro (Layin Jirgin Sama na Chile) Línea Aeropostal de Chile a ranar 5 ga Maris, 1929 a matsayin reshe na jirgin sama na soja. Wannan kamfanin jirgin sama na gidan waya daga baya ya zama kamfanin jirgin sama Línea Area Nacional (Kamfanin Jirgin Sama na Kasa) wanda har yanzu shine babban kamfanin jirgin sama a Chile a yau. Ba da daɗewa ba, a ranar 21 ga Maris, 1930, abubuwan da ke cikin jirgin sama na sojojin da na sojan ruwa sun haɗu zuwa sashen: Subsecretaria de Aviación (Department of the Air Force) wanda aka keɓe don ƙirƙirar rundunar sojan sama mai zaman kanta ta yanzu.
filin jirgin sama na kasa da kasa na Chile