From LAX, connecting service (change of planes) to São Paulo is offered on American, LAN, Avianca, Continental, Delta and United. Restricted round-trip fares begin at $774.
For a complete list, check http://tinyurl.com/yl73mzj. Click "Feiras Livres" in the left menu, then "Feiras Livres: Onde Encontrar" in the middle of the page.
Alameda Lorena at Rua Oscar Freire, 6 a.m.-12:30 p.m. Sundays
Pacaembú Stadium, Praça Charles Miller, 6:30 a.m.-12:30 p.m. Tuesdays, Thursdays, Fridays and Saturdays, Vila Madalena
Rua Mourato Coelho at Rua Aspicuelta, 6 a.m.-12:30 p.m. Saturdays
ART, ANTIQUE AND LEISURE FAIRS
Address: Praça Dom Orione (Rua 13 de Maio at Rua Dom Orione), 10 a.m.-6 p.m. Sundays
Praça da Liberdade (Liberdade subway stop), 9 a.m.-7 p.m. Saturdays; 9 a.m.-7 p.m. Sundays
1578 Avenida Paulista, 10 a.m.-5 p.m. Sundays
Praça Benedito Calixto (Rua Teodoro Sampaio at Rua Lisboa), 8 a.m.-7 p.m. Saturdays, (chorinho, 2-7 p.m. Saturdays; capoeira, 3:30 p.m. third Saturday of each month)
Praça da República
Praça da República (República subway stop), 8 a.m.-5 p.m. Sundays