LAN Express (Transporte Aéreo S.A.) is an airline based in Santiago, Chile. It is Chile's second airline, as a subsidiary of LAN Airlines, and operates some domestic and a few international routes for its parent. The brand was merged into LAN Airlines in 2004, but LAN Airlines still operate some domestic flights using the code of LAN Express. Its main base is Comodoro Arturo Merino Benítez International Airport, Santiago.