Sol del Paraguay Líneas Aéreas, S.A. was a Paraguayan passenger airline, based at Silvio Pettirossi International Airport in the city of Asuncion.

Due to its rapid growth, the company decided to expand, and thus the idea to launch Sol del Paraguay Lineas Aereas came about.

The company's first proving flight took place in May 2011, coinciding with the 200th anniversary of Paraguayan independence, and scheduled services began on July 15, 2011.

On August 1, 2012, the airline ceased all operations due to financial problems following a local economic downturn.

[5] In mid-2014 a proposal came out to revive the company, now only the Paraguayan aeronautical authorities are expected to restart flights.