Altius recorded 301 priced readings of nonstop business-class round trips from Dallas (DFW) to Guatemala City (GUA) booked 30 days out, across 135 departure dates between 2026-05-20 and 2026-10-04. Observed fares ran from US$1,260 to US$2,262. The lowest fare Altius scored on this window was US$1,260 for a 2026-08-27 departure, seen on 2026-07-28 — IMPRESSIVE at the time, 22.8% below the US$1,632 this route was typically running that day.
Altius recorded 308 priced readings of nonstop business-class round trips from Dallas (DFW) to Guatemala City (GUA) booked 60 days out, across 138 departure dates between 2026-05-20 and 2026-10-04. Observed fares ran from US$910 to US$2,159. The lowest fare Altius scored on this window was US$910 for a 2026-08-28 departure, seen on 2026-06-29 — STRONG at the time, 16% below the US$1,083 this route was typically running that day.
Altius recorded 307 priced readings of nonstop business-class round trips from Dallas (DFW) to Guatemala City (GUA) booked 90 days out, across 138 departure dates between 2026-05-20 and 2026-10-04. Observed fares ran from US$890 to US$3,250. The lowest fare Altius scored on this window was US$890 for a 2026-08-18 departure, seen on 2026-05-20 — DECENT at the time, 11.4% below the US$1,005 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.