Direct flights from Denver to San Francisco DEN → SFO
Frontier Airlines, Southwest Airlines and United Airlines fly nonstop from Denver (DEN) to San Francisco (SFO), several times daily. The flight takes about 2h 29m and covers 965 miles (1,553 km). Arrivals run on time 80.3% at DEN and 64.6% at SFO — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Schedule data from 17 August 2026.
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Frontier Airlines
F9
United Airlines
UA
Departure Schedule typical week
Typical weekly schedule · 101 flights per week (~14 per day) · Updated 13d ago
Frontier Airlines
United Airlines
Frequently asked questions
Is there a direct flight from Denver to San Francisco?
Yes, Frontier Airlines, Southwest Airlines and 1 more airline operate nonstop flights from Denver (DEN) to San Francisco (SFO).
Which airlines fly direct from Denver to San Francisco?
Frontier Airlines, Southwest Airlines, United Airlines operate nonstop flights from Denver to San Francisco.
How long is the flight from Denver to San Francisco?
The nonstop flight from Denver to San Francisco takes ~2h 29m (approximately 1553 km).
How often do direct flights operate from Denver to San Francisco?
Nonstop flights from Denver to San Francisco operate multiple daily — 101 flights per week (~14 per day).
What is the on-time performance for flights from Denver to San Francisco?
Arrivals run on time 80.3% at DEN and 64.6% at SFO — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
What days of the week are there direct flights from Denver to San Francisco?
Direct flights from Denver to San Francisco operate every day of the week. Frontier Airlines flies daily and United Airlines flies daily.
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