Skip to main content
Beginning of main content

Cheap Flights from San Francisco to Denver $48.2

Search over 282,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Best Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from San Francisco to Denver (SFO to DEN)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from San Francisco to Denver (SFO to DEN)

Question : What is the cheapest day to fly in the next four weeks?
Answer : As of November 28th, the best day for deals to Denver (DEN) from San Francisco (SFO) is December 7th. Bookings have been made roughly 33% below the average price for this route.

Question : From San Francisco to Denver, which day is going to have the most flight times?
Answer : When you're flying from SFO to DEN, the day with the most flight times is Wednesday, with 289 different options. Note that Saturday offers the least number of options with 175 flight times.

Question : Which airline has been on time to Denver International Airport (DEN) from San Francisco International Airport (SFO) the most?
Answer : The current leader is American Airlines with a 100% on-time rate. Stick to American Airlines and you won't spend more time in airports than you have to. Perfection is hard to come by, so hopefully it continues.

Question : On a daily basis, how many different flight times can you take from San Francisco International Airport (SFO) to Denver International Airport (DEN)?
Answer : On average, you can expect to see 54 available departure times for this route. Compared to the average route with 31 flight times, you'll have more options than most.

Question : Which airline is least likely to get you to DEN on time?
Answer : Delta Air Lines flights from SFO to DEN are delayed 100% of the time. If you're on Delta Air Lines, be sure to sign up for the delay notifications to stay up to date with your flight's status.

Question : Are prices changing frequently for this route?
Answer : Flight prices for SFO to DEN fluctuate much more than the majority of routes. Remember, the sooner you book, the more you're able to save.