Altius recorded 74 priced readings of nonstop business-class round trips from Rome (FCO) to Dallas (DFW) booked 30 days out, across 38 departure dates between 2026-08-20 and 2026-10-02. Observed fares ran from US$6,369 to US$13,004. The lowest fare Altius scored on this window was US$6,369 for a 2026-09-28 departure, seen on 2026-08-29 — RARE at the time, 40.8% below the US$10,758 this route was typically running that day.
Altius recorded 66 priced readings of nonstop business-class round trips from Rome (FCO) to Dallas (DFW) booked 60 days out, across 33 departure dates between 2026-08-19 and 2026-09-24. Observed fares ran from US$3,824 to US$11,216. The lowest fare Altius scored on this window was US$3,824 for a 2026-11-23 departure, seen on 2026-09-24 — LEGENDARY at the time, 57% below the US$8,893 this route was typically running that day.
Altius recorded 14 priced readings of nonstop business-class round trips from Rome (FCO) to Dallas (DFW) booked 90 days out, across 7 departure dates between 2026-08-19 and 2026-08-25. Observed fares ran from US$3,920 to US$8,621. Altius has not seen a nonstop business-class round trip on this route since 2026-08-25. The record above is what was observed while fares were being returned. Routes drop out of schedules and come back, so it is worth checking again.
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.