Altius recorded 207 priced readings of nonstop business-class round trips from Frankfurt (FRA) to CancĂșn (CUN) booked 90 days out, across 105 departure dates between 2026-06-21 and 2026-10-05. Observed fares ran from US$2,281 to US$6,090. The lowest fare Altius scored on this window was US$2,281 for a 2026-12-16 departure, seen on 2026-09-17 â RARE at the time, 30.1% below the US$3,263 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.