Altius recorded 304 priced readings of nonstop business-class round trips from Miami (MIA) to Bridgetown (BGI) booked 60 days out, across 137 departure dates between 2026-05-20 and 2026-10-05. Observed fares ran from US$1,388 to US$4,146. The lowest fare Altius scored on this window was US$1,388 for a 2026-08-25 departure, seen on 2026-06-26 — DECENT at the time, 14.8% below the US$1,629 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.