San Francisco, CA SFO to Denver, CO DEN flight with Frontier Airlines

The best way to find a cheap flight ticket from San Francisco, CA to Denver, CO is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from San Francisco, CA to Denver, CO will cost around $646 if you buy it on the day, but the cheapest tickets can be found for only $243.

Of the 83 flights that leave San Francisco, CA for Denver, CO onSat, Nov 29, 12 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sat, Nov 29 the direct flights cover the 1525 km distance in an average of 2 h 35 m but if you time it right, some flights will get you there in just 2 h 35 m .

On Sat, Nov 29 the longest flights will take 2 h 35 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.