Lollapalooza has announced its first editions of 2026. The festival heads to South America in March, in Chile (Santiago's Parque O'Higgins on March 13-15), Argentina (Buenos Aires' Hippodromo de San Isidro on March 13-15), and Brasil (São Paulo's Autódromo de Interlagos on March 20-22). Tickets for Chile, Argentina, and Brasil are on sale now.