Flights from Houston to San Francisco

Covering around 2,628 km between IAH and SFO, the quickest nonstop flight takes about 3.3 hours. Both full-service and low-cost carriers serve this corridor; BookingTrolley compares their published fares so you can weigh price against flight time and baggage.

Ticket prices from Houston to San Francisco change frequently; BookingTrolley aggregates current fares across airlines so you can spot the lowest one. Based on this route's seasonal pattern, fares average roughly C$ 928.86 over the year. Nov tends to be the cheapest month to fly (around C$ 774.05), while Jun is usually the most expensive at about C$ 1,152.17 — a swing of roughly 49%.