Altius recorded 145 priced readings of nonstop business-class round trips from Chicago (ORD) to San Francisco (SFO) booked 30 days out, across 73 departure dates between 2026-07-25 and 2026-10-05. Observed fares ran from US$999 to US$1,300. Every fare Altius recorded for trips booked 30 days out stayed close enough to what this route typically costs that none was flagged.