If you’re looking to fly domestic with LATAM Airlines, then flying from Aracati Dragao do Mar to Fortaleza Pinto Martins for C$ 47 is the cheapest round-trip option. This cheap LATAM Airlines flight has 0 stops. If you’re interested in one-way domestic flights with LATAM Airlines, the cheapest is from Santiago Arturo Merino Benitez to La Serena La Florida. This LATAM Airlines route has 0 stops and costs C$ 34 per flight ticket.