Altius recorded 315 priced readings of nonstop business-class round trips from Atlanta (ATL) to Montego Bay (MBJ) booked 30 days out, across 139 departure dates between 2026-05-20 and 2026-10-05. Observed fares ran from US$821 to US$3,080. The lowest fare Altius scored on this window was US$821 for a 2026-08-29 departure, seen on 2026-07-30 — STRONG at the time, 19.1% below the US$1,015 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.