Altius recorded 311 priced readings of nonstop business-class round trips from Miami (MIA) to Lima (LIM) booked 90 days out, across 138 departure dates between 2026-05-20 and 2026-10-05. Observed fares ran from US$1,521 to US$3,311. The lowest fare Altius scored on this window was US$1,521 for a 2026-10-13 departure, seen on 2026-07-15 — STRONG at the time, 21.6% below the US$1,940 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.