Avianca Brazil (Portuguese: Avianca Brasil), officially Oceanair Linhas Aéreas S/A, is a Brazilian airline based in São Paulo, Brazil. It operates passenger services from 25 destinations. Its main bases are Brasília and São Paulo-Guarulhos airports.Even though the legal name of the airline remains OceanAir, it has been re-branded as Avianca since it is owned by Synergy Group, which owns Avianca Holdings. Avianca (Colombia) and Avianca Brazil remain separate legal entities.