Cheap flights from San Francisco to Denver from €89

The cheapest month to fly to Denver from San Francisco is in February. Flight prices, which tend to average around €211, are often lower during this time because this is during the off-season. If you are unable to visit Denver during the month of February, then departing from San Francisco during the month January is also very affordable. Most momondo users find prices during this month for around €220.

Fly from San Francisco to Denver Intl for the best San Francisco - Denver Intl flight prices

You are more likely to see cheaper flights to Denver from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around €281 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from San Francisco for as low as €230 on momondo.

There is only 1 cabin class available to choose from on San Francisco to Denver flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 19% of flights between San Francisco and Denver have experienced a delay on any given week. The average delay length over the past 12 months has been 152 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

As of November 2026, 11 flights take off from San Francisco and land in Denver each day. The most common flight departure time for this route is 06:00, with 35% of daily flights taking off in the afternoon.

As of November 2026, there are 80 flights per week flying from San Francisco to Denver. The most common day of the week flights depart is Fri, with 71% of flights taking off on this day.