Altius recorded 190 priced readings of nonstop business-class round trips from Frankfurt (FRA) to Algiers (ALG) booked 30 days out, across 96 departure dates between 2026-06-21 and 2026-10-03. Observed fares ran from US$829 to US$1,370. The lowest fare Altius scored on this window was US$829 for a 2026-10-31 departure, seen on 2026-10-01 — DECENT at the time, 13.7% below the US$961 this route was typically running that day.
Altius recorded 185 priced readings of nonstop business-class round trips from Frankfurt (FRA) to Algiers (ALG) booked 60 days out, across 93 departure dates between 2026-06-21 and 2026-10-04. Observed fares ran from US$829 to US$1,176. The lowest fare Altius scored on this window was US$839 for a 2026-09-11 departure, seen on 2026-07-13 — IMPRESSIVE at the time, 25.4% below the US$1,125 this route was typically running that day.
Altius recorded 180 priced readings of nonstop business-class round trips from Frankfurt (FRA) to Algiers (ALG) booked 90 days out, across 90 departure dates between 2026-06-21 and 2026-10-04. Observed fares ran from US$838 to US$1,153. Every fare Altius recorded for trips booked 90 days out stayed close enough to what this route typically costs that none was flagged.
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.