Frontier's UpFront Plus seats guarantee an empty middle seat for added comfort.
Early morning flights reduce delay risks due to carry-over delays throughout the day.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $68 (Frontier) |
One-way from | $33 (Cheapflightsfares) |
Popular in | December |
Cheapest in | September |
Average price | $220 |
Good round-trip deal | $174 or less |
Good one-way deal | $116 or less |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Thu 3/13
6:00 am-9:46 am
Nonstop2h 46m
Denver Intl
Thu 3/13
10:49 pm-12:43 am
Nonstop2h 54m
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Wed 3/5
6:00 am-9:46 am
Nonstop2h 46m
Denver Intl
Thu 3/6
5:08 pm-10:11 pm
1 stop6h 03m
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Thu 3/13
12:00 pm-3:30 pm
Nonstop2h 30m
Denver Intl
Mon 3/17
10:45 pm-12:30 am
Nonstop2h 45m
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Sat 3/8
6:59 pm-1:31 pm
1 stop17h 32m
Denver Intl
Mon 3/10
2:50 pm-9:06 pm
1 stop7h 16m
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Thu 3/20
5:40 am-1:03 pm
1 stop6h 23m
Denver Intl
Mon 3/24
7:20 pm-11:44 pm
1 stop5h 24m
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Thu 3/6
8:10 pm-11:51 pm
Nonstop2h 41m
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Thu 3/13
9:05 am-2:45 pm
1 stop4h 40m
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Tue 3/11
11:35 am-9:20 pm
1 stop8h 45m
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Wed 4/2
3:44 pm-10:10 pm
1 stop5h 26m
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Thu 3/6
5:30 am-1:07 pm
1 stop6h 37m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy- | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*1 star | |
Price Accuracy3 stars | Trust Score*3 stars |
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
To ensure you get the cheapest price possible for a flight from San Francisco to Denver, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, October is the cheapest month in which you can book a flight from San Francisco to Denver (average of $197). Flying from San Francisco to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from San Francisco to Denver is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 36% on airfare.
Travelers seeking maximum savings on their San Francisco to Denver flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from SFO to DEN are scheduled on a Thursday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).
In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.
If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
Steven,Feb 2025
BZN - DEN
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
Steven,Feb 2025
BZN - DEN