Cheap flights from Denver to San Francisco
From 217 USD — compare hundreds of airlines
About this route
Compare flights from Denver to San Francisco, a about 1,525 km route (around 2h 24m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Frontier Airlines, United Airlines, Silk Avia operate this route.
Airlines on this route
FAQ
What's the cheapest month to fly Denver to San Francisco?
Prices vary by season; use the price calendar to find the cheapest month.
How long is the flight from Denver to San Francisco?
A nonstop flight takes about 2h 24m and covers around 1,525 km. Connecting itineraries take longer.
Are there direct flights from Denver to San Francisco?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Denver to San Francisco?
Frontier Airlines, United Airlines, Silk Avia, Southwest Airlines operate this route, among others. Compare them all in the results.
When should I book Denver–San Francisco flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.