The jets will arrive in the country in April 2013, Trend reports.
Four new E-190s were purchased from Embraer SA (Brazil), worth a total of $180.8 million.
Shipments are expected in Q3 2013. Two more E-170 are planned to be leased from Embraer. One of them will arrive in Q2 2013. All the six Brazilian jets are expected to be operating in late 2013.