Cheap flights from Denver International to San Francisco (DEN - SFO)

Flight FAQs

From Denver International to San Francisco

Are flight prices decreasing from Denver to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Denver and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Denver Intl to San Francisco to control the spread of COVID-19?

Alaska Airlines and Delta are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Denver Intl to San Francisco are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Denver Intl to San Francisco have flexible cancellations due to COVID-19?

United Airlines, Frontier, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Denver International to San Francisco for under $100 on Cheapflights?

Yes, there are multiple flights from Denver International to San Francisco for under $100. The cheapest flight booked recently is on Frontier for just $38, but on average you can expect to pay $55.

Are there nonstop flights from Denver International to San Francisco for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver International to San Francisco under $100. A good price for a nonstop flight from Denver International to San Francisco is less than $53.

Are there last-minute flights available from Denver International to San Francisco for under $100?

There are currently 20+ open flights from Denver International to San Francisco within the next 7 days for less than $100.

What days are nonstop flights available from Denver to San Francisco?

You can find nonstop flights on the following days: Tuesday, Friday.

How popular is this flight route?

Within the past month, 230 users have taken a look at flights from Denver Intl to San Francisco.

How many flights depart from Denver International to San Francisco on average per day?

7 flight departures from Denver Intl to San Francisco per day on average.
Morning (6am - Noon) - 29% of flight departures
Evening (6pm - Midnight) - 71% of flight departures

Does it rain more in Denver or San Francisco?

Denver will have less rainfall in 2 compared to San Francisco over the next 5 days.

Is Denver weather warmer or cooler than San Francisco?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in San Francisco is generally colder than in Denver.

How long is the flight from Denver International to San Francisco?

Departing from Denver International to San Francisco will take you 2h 46m. Airlines will cover a distance of 970 mi. Generally, flights for this route are nonstop.

What is the cheapest airline to fly from Denver International to San Francisco round-trip?

Cheapflights users have booked flights from Denver International to San Francisco round-trip from $38. Frontier is 78% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Denver International to San Francisco one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $19. Users have also found prices from $49 and $66 on Frontier and United Airlines, respectively.