Aguilar akaita mutambo wake wekutanga kuPanama muna Gumiguru 2005 FIFA World Cup yekukodzera mutambo wakanangana neTrinidad neTobago uye, kubva munaKurume 15, 2015, akawana huwandu hwe33 caps, achiwana zvibodzwa gumi. Akatora chikamu mu2005 FIFA World Youth Championship uye aive nhengo yechikwata, asi haana kutamba, mu2007 CONCACAF Gold Cup
. Aguilar aivawo chikamu chikwata chakakunda 2009 UNCAF Nations Cup muHonduras.