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Sky High Flight Facts for Your Trip: Denver to San Francisco

Cheap flights from Denver (DEN) to San Francisco (SFO) up for grab on OneTravel. We offer unbeatable airfares deals to San Francisco round the year. Book now and let the savings pour in. Now saving big on flight tickets has never been so much easier.


One of the most romantic cities in the world, a trip to San Francisco will sweep you off your feet. Enjoy the romantic ambiance of the city. Soak up the rich cultural life. Enjoy world class shopping and dining. Be part of the colorful nightlife. San Francisco has everything a vacationer would ask. With so much to offer, it’s not a wonder why San Francisco lures thousands of vacationers every year to indulge in a vacation like none. Book cheap San Francisco flights on OneTravel and save. Get great discounts on top airlines including American Airlines, Frontier Airlines and United Airlines. The average flight time from Denver CO to San Francisco, CA, is around two hours.

  • When does the earliest flight depart Denver? 6:00AM  Frontier Airlines  Flight #657
  • When does the latest flight depart San Francisco? 10:14PM  United Airlines   Flight #792
  • What is the busiest month to travel from Denver to San Francisco?April
  • What is the least busy month to travel from Denver to San Francisco?September

San Francisco Reviews

Freemont California3

The flight was pleasant. There was decent leg room and TVs in the back of the seat ahead of me. The weather was great. Check out northgate park.

- John  May 03, 2016