Need ITN for 1k while going LAX to Brazil
 

I have to go to Brazil on business ( hey business class too) LAX to Sao Paulo. Any way to get 1K while doing this trip???
May be I can take a detours to get this promo. Help is appreciated

I can think of how to get 2, but not 3 carriers. (2 will actually save you some money)

LAX-YYZ on AA
YYZ-GRU on CP

book and ticket separately to get the benefit of the lower $CDN and you'll save money.

If you want to save even more, fly CP from LAX-YYZ, then ticket AA YYZ-MIA/JFK-GRU-MVD--that is only $2800 US in business class, $3200 in first class!

if you want to do a roundabout way you could take aa to scl and then ba to eze and finally cp to gru. you might get stuck somewhere overnight. supposedly ib also has some flights within south america.