Altius recorded 297 priced readings of nonstop business-class round trips from San Francisco (SFO) to Los Cabos (SJD) booked 30 days out, across 134 departure dates between 2026-05-20 and 2026-10-05. Observed fares ran from US$915 to US$2,395. The lowest fare Altius scored on this window was US$915 for a 2026-08-28 departure, seen on 2026-07-29 — STRONG at the time, 19.7% below the US$1,139 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.