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United Airlines flights from San Francisco to Denver
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Fly from
Fly to
Route
Depart
Return
San FranciscoDenver
SFO San Francisco - DEN Denver Intl
SFODEN
San Francisco
Tue 27/10
14:24-18:00
Nonstop2h 36m
Denver Intl
Sat 31/10
15:37-17:24
Nonstop2h 47m
San FranciscoDenver
SFO San Francisco - DEN Denver Intl
SFODEN
San Francisco
Tue 27/10
15:50-23:00
1 stop6h 10m
Denver Intl
Sat 31/10
08:05-09:50
Nonstop2h 45m
San FranciscoDenver
SFO San Francisco - DEN Denver Intl
SFODEN
San Francisco
Mon 26/10
21:24-00:59
Nonstop2h 35m
Denver Intl
Thu 29/10
15:37-17:24
Nonstop2h 47m
San FranciscoDenver
SFO San Francisco - DEN Denver Intl
SFODEN
San Francisco
Wed 9/12
10:55-14:30
Nonstop2h 35m
Denver Intl
Tue 15/12
13:35-18:45
2 stops6h 10m
San FranciscoDenver
SFO San Francisco - DEN Denver Intl
SFODEN
San Francisco
Thu 29/10
06:00-09:30
Nonstop2h 30m
Denver Intl
Mon 2/11
18:20-20:10
Nonstop2h 50m
San FranciscoDenver
SFO San Francisco - DEN Denver Intl
SFODEN
San Francisco
Wed 11/11
16:24-20:00
Nonstop2h 36m
Denver Intl
Fri 13/11
06:00-07:49
Nonstop2h 49m
San FranciscoDenver
SFO San Francisco - DEN Denver Intl
SFODEN
San Francisco
Sat 31/10
14:40-21:52
1 stop6h 12m
Denver Intl
Wed 4/11
12:36-16:22
1 stop4h 46m
San FranciscoDenver
SFO San Francisco - DEN Denver Intl
SFODEN
San Francisco
Mon 26/10
19:25-00:40
1 stop4h 15m
Denver Intl
Thu 29/10
18:25-20:05
Nonstop2h 40m
San FranciscoDenver
SFO San Francisco - DEN Denver Intl
SFODEN
San Francisco
Wed 9/12
10:25-16:25
1 stop5h 00m
Denver Intl
Tue 15/12
13:35-18:45
2 stops6h 10m
San FranciscoDenver
SFO San Francisco - DEN Denver Intl
SFODEN
San Francisco
Thu 19/11
09:25-17:10
1 stop6h 45m
Denver Intl
Thu 26/11
12:35-14:20
Nonstop2h 45m
See travel insights to Denver from
How to get the cheapest flight ticket from San Francisco to Denver
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between San Francisco and Denver?
Prices are currently typical for flights on this route.
Typical prices usually range from $297 to $543.The lowest price recently found on this route was $312.
What is the cheapest month to fly to Denver?
In general, February is the cheapest month to fly from San Francisco to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $335. If you aren’t able to travel during the month of February, then book flights to Denver from San Francisco during January instead. Flights to Denver in January, while not as cheap as those in February, still average around $354.
What is the cheapest San Francisco to Denver Intl flight route?
Fly from San Francisco to Denver Intl for the best San Francisco - Denver Intl flight prices
How far in advance should I book a flight from San Francisco to Denver?
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 $444 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 $362 on momondo.
What cabin class options are available on San Francisco to Denver flights?
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.
How often are flights from San Francisco to Denver delayed?
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.
What is the most punctual flight time for San Francisco to Denver flights?
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.
What day of the week experiences the fewest flight delays on this route?
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.
Which airline has the best punctuality record on San Francisco to Denver flights?
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.
How many flights depart from San Francisco to Denver on average per day?
52 flights are operational daily from San Francisco to Denver as of October 2026. The most popular departure time for this route is 06:00, with 34% of flights per day taking off in the afternoon.
How many flights depart from San Francisco to Denver on average per week?
As of October 2026, there are 365 flights per week flying from San Francisco to Denver. The most common day of the week flights depart is Sun, with 16% of flights taking off on this day.
When to book flights from San Francisco to Denver
Cheap San Francisco to Denver (SFO to DEN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Denver
Frequently asked questions about flying from San Francisco to Denver
How far is San Francisco to Denver Intl by plane?
San Francisco and Denver Intl are 1522.3 km apart from one another. By plane, this route typically takes 2h 40m.
When did momondo last update prices for flights from San Francisco Airport to Denver Intl Airport?
Prices for flights from San Francisco Airport to Denver Intl Airport were last updated today.
How old do you have to be to fly from San Francisco Airport to Denver Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Francisco to Denver?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to Denver is Boeing 737 MAX 8 (18.82% of total bookings). The next most popular plane models are Airbus A321neo (16.86%), Airbus A320neo (10.98%), and Boeing 737 MAX 9 (9.23%).
Travelling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Francisco to Denver?
It is quick and easy to find San Francisco to Denver flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Denver that suits you.
Can I find flights from San Francisco to Denver with flexible booking policies on momondo?
All flight searches from San Francisco to Denver on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from San Francisco to Denver?
momondo provides multiple filters to help you find the best flight to Denver from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Francisco to Denver right now. Can momondo alert me if prices change?
Yes. momondo can track prices for San Francisco to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.