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.