Altius recorded 250 priced readings of nonstop business-class round trips from Chicago (ORD) to Punta Cana (PUJ) booked 30 days out, across 110 departure dates between 2026-05-20 and 2026-10-05. Observed fares ran from US$1,103 to US$2,258. The lowest fare Altius scored on this window was US$1,103 for a 2026-10-28 departure, seen on 2026-09-28 — IMPRESSIVE at the time, 26.4% below the US$1,499 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.