Altius recorded 293 priced readings of nonstop business-class round trips from Chicago (ORD) to Warsaw (WAW) booked 30 days out, across 131 departure dates between 2026-05-20 and 2026-10-04. Observed fares ran from US$3,892 to US$8,624. The lowest fare Altius scored on this window was US$3,892 for a 2026-07-13 departure, seen on 2026-06-13 — IMPRESSIVE at the time, 25% below the US$5,189 this route was typically running that day.
Altius recorded 276 priced readings of nonstop business-class round trips from Chicago (ORD) to Warsaw (WAW) booked 60 days out, across 122 departure dates between 2026-05-20 and 2026-10-04. Observed fares ran from US$3,892 to US$7,419. The lowest fare Altius scored on this window was US$3,892 for a 2026-08-12 departure, seen on 2026-06-13 — STRONG at the time, 16.1% below the US$4,639 this route was typically running that day.
Altius recorded 263 priced readings of nonstop business-class round trips from Chicago (ORD) to Warsaw (WAW) booked 90 days out, across 115 departure dates between 2026-05-20 and 2026-10-04. Observed fares ran from US$3,506 to US$6,502. The lowest fare Altius scored on this window was US$3,506 for a 2026-09-10 departure, seen on 2026-06-12 — IMPRESSIVE at the time, 25.7% below the US$4,719 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.