Altius recorded 303 priced readings of nonstop business-class round trips from Washington (IAD) to Punta Cana (PUJ) booked 30 days out, across 137 departure dates between 2026-05-20 and 2026-10-04. Observed fares ran from US$1,077 to US$6,475. The lowest fare Altius scored on this window was US$1,085 for a 2026-09-09 departure, seen on 2026-08-10 — IMPRESSIVE at the time, 23.8% below the US$1,424 this route was typically running that day.
Altius recorded 308 priced readings of nonstop business-class round trips from Washington (IAD) to Punta Cana (PUJ) booked 60 days out, across 137 departure dates between 2026-05-20 and 2026-10-04. Observed fares ran from US$997 to US$2,879. The lowest fare Altius scored on this window was US$997 for a 2026-09-09 departure, seen on 2026-07-11 — STRONG at the time, 21% below the US$1,262 this route was typically running that day.
Altius recorded 305 priced readings of nonstop business-class round trips from Washington (IAD) to Punta Cana (PUJ) booked 90 days out, across 136 departure dates between 2026-05-20 and 2026-10-04. Observed fares ran from US$967 to US$5,885. The lowest fare Altius scored on this window was US$967 for a 2026-08-19 departure, seen on 2026-05-21 — STRONG at the time, 19.1% below the US$1,195 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.