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Cheap Flights from San Francisco to Denver $140.6

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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 : Should you take that vacation to Denver in the next 30 days?
Answer : February 3rd offers bookings (as of January 16th) that are 10% below the average price for this route. Saving on booking fees means you'll have more cash in hand for the trip.

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 13 different choices of flight times when you book. That is lower than the global average of 31.

Question : Which day has the most flight time options?
Answer : Monday has the most flight times for San Francisco to Denver with 75.

Question : Which airline is offering the cheapest round-trip flight from SFO to DEN?
Answer : Frontier Airlines is booking the cheapest flights for its customers over the next three months.

Question : Best case scenario, how quickly can someone get to DEN from SFO?
Answer : The shortest direct flight is 2 hours and 25 minutes via Southwest Airlines. If you catch the 2:55 PM PST departure, you'll arrive at 6:20 PM MST (remember, there is a one-hour time change to make sure you're on time for all your appointments).

Question : Is price more important than specific travel days for you?
Answer : The cheapest day to fly in February is Wednesday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.