Altius recorded 77 priced readings of nonstop business-class round trips from Rome (FCO) to Los Angeles (LAX) booked 90 days out, across 39 departure dates between 2026-08-19 and 2026-10-04. Observed fares ran from US$3,483 to US$7,013. The lowest fare Altius scored on this window was US$3,483 for a 2026-12-21 departure, seen on 2026-09-22 — IMPRESSIVE at the time, 26.9% below the US$4,765 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.