Altius recorded 308 priced readings of nonstop business-class round trips from Atlanta (ATL) to São Paulo (GRU) booked 30 days out, across 136 departure dates between 2026-05-20 and 2026-10-04. Observed fares ran from US$5,047 to US$15,389. The lowest fare Altius scored on this window was US$5,047 for a 2026-08-06 departure, seen on 2026-07-07 — DECENT at the time, 14.3% below the US$5,889 this route was typically running that day.
Altius recorded 313 priced readings of nonstop business-class round trips from Atlanta (ATL) to São Paulo (GRU) booked 60 days out, across 138 departure dates between 2026-05-20 and 2026-10-04. Observed fares ran from US$3,744 to US$12,889. The lowest fare Altius scored on this window was US$3,744 for a 2026-10-27 departure, seen on 2026-08-28 — RARE at the time, 35.3% below the US$5,787 this route was typically running that day.
Altius recorded 311 priced readings of nonstop business-class round trips from Atlanta (ATL) to São Paulo (GRU) booked 90 days out, across 138 departure dates between 2026-05-20 and 2026-10-04. Observed fares ran from US$3,527 to US$10,288. The lowest fare Altius scored on this window was US$3,527 for a 2026-10-06 departure, seen on 2026-07-08 — IMPRESSIVE at the time, 26.4% below the US$4,792 this route was typically running that day.
A fare can move between our two readings of the same day, most often on the days furthest below typical. Where a day's two readings differ enough to matter, the chart marks that day and both readings can be read separately.