Altius recorded 84 priced readings of nonstop business-class round trips from Miami (MIA) to Amsterdam (AMS) booked 30 days out, across 57 departure dates between 2026-06-29 and 2026-10-04. Observed fares ran from US$4,409 to US$13,277. Every fare Altius recorded for trips booked 30 days out stayed close enough to what this route typically costs that none was flagged.
Altius recorded 93 priced readings of nonstop business-class round trips from Miami (MIA) to Amsterdam (AMS) booked 60 days out, across 62 departure dates between 2026-06-29 and 2026-10-04. Observed fares ran from US$4,001 to US$10,236. The lowest fare Altius scored on this window was US$4,001 for a 2026-11-17 departure, seen on 2026-09-18 — RARE at the time, 33.3% below the US$5,999 this route was typically running that day.
Altius recorded 102 priced readings of nonstop business-class round trips from Miami (MIA) to Amsterdam (AMS) booked 90 days out, across 66 departure dates between 2026-06-29 and 2026-10-03. Observed fares ran from US$4,001 to US$11,702. The lowest fare Altius scored on this window was US$4,001 for a 2026-11-17 departure, seen on 2026-08-19 — RARE at the time, 32.5% below the US$5,927 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.