Altius recorded 212 priced readings of nonstop business-class round trips from Frankfurt (FRA) to Toronto (YYZ) booked 30 days out, across 107 departure dates between 2026-06-21 and 2026-10-05. Observed fares ran from US$2,368 to US$6,347. The lowest fare Altius scored on this window was US$2,380 for a 2026-10-22 departure, seen on 2026-09-22 — IMPRESSIVE at the time, 25.8% below the US$3,208 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.