Cheap Flights from Denver to San Francisco
Compare cheap flights from Denver (DEN) to San Francisco (SFO) on Tripile, with fares from around $79. The route takes about 2h 30m, and May is often the best month for low prices.
Airlines on This Route
Popular airlines flying Denver to San Francisco include United, Southwest, Frontier, Spirit. Compare their schedules, baggage rules, and prices side by side, then book the option that fits your trip.