Altius recorded 288 priced readings of nonstop business-class round trips from Dallas (DFW) to San José (SJO) booked 90 days out, across 135 departure dates between 2026-05-20 and 2026-10-05. Observed fares ran from US$1,532 to US$5,456. Every fare Altius recorded for trips booked 90 days out stayed close enough to what this route typically costs that none was flagged.