Altius recorded 186 priced readings of nonstop business-class round trips from Miami (MIA) to Rio de Janeiro (GIG) booked 30 days out, across 94 departure dates between 2026-06-29 and 2026-10-05. Observed fares ran from US$6,088 to US$12,837. Every fare Altius recorded for trips booked 30 days out stayed close enough to what this route typically costs that none was flagged.