Altius recorded 300 priced readings of nonstop business-class round trips from Newark (EWR) to Oranjestad (AUA) booked 60 days out, across 135 departure dates between 2026-05-20 and 2026-10-05. Observed fares ran from US$1,066 to US$6,757. The lowest fare Altius scored on this window was US$1,066 for a 2026-08-26 departure, seen on 2026-06-27 — IMPRESSIVE at the time, 29.4% below the US$1,510 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.