Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Denver to San Francisco from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to San Francisco departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Denver to San Francisco

Cheap round-trip flights

These are some of the best round-trip flight deals from Denver to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Denver to San Francisco.

Cheap last minute flights

Planning a quick getaway from Denver to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Denver to San Francisco

Find recent round-trip train or bus tickets from Denver to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
10:26 pm - 12:15 amDEN-SFO
2h 49mnonstop
6:00 am - 9:42 amSFO-DEN
2h 42mnonstop
$76Frontier
Find Deal
Tue, Nov 5 - Wed, Nov 13
11:00 am - 12:49 pmDEN-SFO
2h 49mnonstop
9:14 pm - 12:42 amSFO-DEN
2h 28mnonstop
$77Frontier
Find Deal
Wed, Nov 13 - Mon, Nov 18
11:00 am - 12:49 pmDEN-SFO
2h 49mnonstop
1:50 pm - 5:26 pmSFO-DEN
2h 36mnonstop
$78Frontier
Find Deal
Wed, Nov 6 - Wed, Nov 13
6:00 am - 1:32 pmDEN-SFO
8h 32m1 stop
9:09 pm - 12:37 amSFO-DEN
2h 28mnonstop
Thu, Nov 21 - Thu, Nov 28
7:50 am - 9:40 amDEN-SFO
2h 50mnonstop
7:45 pm - 11:05 pmSFO-DEN
2h 20mnonstop
$174Southwest
Find Deal
Sat, Nov 16 - Sun, Nov 17
6:01 am - 7:50 amDEN-SFO
2h 49mnonstop
6:45 am - 10:26 amSFO-DEN
2h 41mnonstop
$191United Airlines
Find Deal
Sat, Nov 16 - Sun, Nov 17
11:00 am - 12:42 pmDEN-SFO
2h 42mnonstop
11:59 pm - 10:58 amSFO-DEN
9h 59m1 stop
Sat, Nov 2 - Sun, Nov 3
5:25 am - 9:54 pmDEN-SFO
17h 29m1 stop
10:30 am - 6:09 pmSFO-DEN
6h 39m1 stop
$198Delta
Find Deal
Wed, Dec 18 - Wed, Jan 15
6:29 pm - 10:48 pmDEN-SFO
5h 19m1 stop
6:00 am - 12:01 pmSFO-DEN
5h 01m1 stop
$216Delta
Find Deal
Tue, Dec 24 - Wed, Jan 1
10:25 pm - 12:10 amDEN-SFO
2h 45mnonstop
4:55 pm - 8:25 pmSFO-DEN
2h 30mnonstop
$230Southwest
Find Deal
Thu, Dec 19 - Tue, Dec 24
9:19 am - 11:13 amDEN-SFO
2h 54mnonstop
$55Frontier
Find Deal
Mon, Nov 25
10:47 am - 3:57 pmDEN-SFO
6h 10m1 stop
$56Frontier
Find Deal
Thu, Nov 7
7:45 am - 9:32 amDEN-SFO
2h 47mnonstop
$66United Airlines
Find Deal
Sat, Dec 14
11:27 am - 4:02 pmDEN-SFO
5h 35m1 stop
$79American Airlines
Find Deal
Sat, Nov 23
7:45 am - 9:32 amDEN-SFO
2h 47mnonstop
$96United Airlines
Find Deal
Wed, Nov 20
6:05 am - 12:13 pmDEN-SFO
7h 08m1 stop
$99Delta
Find Deal
Thu, Nov 21
7:45 pm - 11:51 pmDEN-SFO
5h 06m1 stop
$108Delta
Find Deal
Mon, Nov 25
3:35 pm - 9:50 pmDEN-SFO
7h 15m2 stops
$113Southwest
Find Deal
Wed, Dec 4
2:44 pm - 10:33 pmDEN-SFO
8h 49m1 stop
$115American Airlines
Find Deal
Mon, Nov 25
6:45 am - 11:35 amDEN-SFO
5h 50m1 stop
$117Southwest
Find Deal
Thu, Nov 21
10:26 pm - 12:09 amDEN-SFO
2h 43mnonstop
2:12 pm - 3:59 amSFO-DEN
12h 47m1 stop
$147Frontier
Find Deal
Mon, Oct 28 - Mon, Nov 4
5:45 pm - 7:24 pmDEN-SFO
2h 39mnonstop
6:00 am - 9:45 amSFO-DEN
2h 45mnonstop
$150Frontier
Find Deal
Mon, Oct 28 - Mon, Nov 4
6:25 pm - 9:59 amDEN-SFO
16h 34m1 stop
6:00 am - 9:45 amSFO-DEN
2h 45mnonstop
Fri, Oct 25 - Sun, Oct 27
10:34 pm - 12:17 amDEN-SFO
2h 43mnonstop
11:59 pm - 11:03 amSFO-DEN
10h 04m1 stop
Fri, Oct 25 - Sun, Oct 27
10:50 pm - 12:20 amDEN-SFO
2h 30mnonstop
7:15 am - 10:45 amSFO-DEN
2h 30mnonstop
$473Southwest
Find Deal
Mon, Oct 28 - Thu, Oct 31
7:20 pm - 7:15 amDEN-SFO
12h 55m1 stop
5:00 am - 8:36 amSFO-DEN
2h 36mnonstop
$474United Airlines
Find Deal
Mon, Oct 28 - Mon, Nov 4
1:00 pm - 4:45 pmDEN-SFO
4h 45m1 stop
7:15 am - 10:45 amSFO-DEN
2h 30mnonstop
$482Southwest
Find Deal
Mon, Oct 28 - Thu, Oct 31
7:20 pm - 7:15 amDEN-SFO
12h 55m1 stop
7:04 am - 2:44 pmSFO-DEN
6h 40m1 stop
$483United Airlines
Find Deal
Mon, Oct 28 - Mon, Nov 4
10:44 am - 6:48 pmDEN-SFO
9h 04m2 stops
12:39 pm - 10:13 pmSFO-DEN
8h 34m1 stop
$534Alaska Airlines
Find Deal
Sat, Oct 26 - Sat, Nov 2
10:44 am - 6:48 pmDEN-SFO
9h 04m2 stops
7:55 pm - 1:10 pmSFO-DEN
16h 15m1 stop
$554Alaska Airlines
Find Deal
Sat, Oct 26 - Mon, Oct 28
10:26 pm - 12:15 amDEN-SFO
2h 49mnonstop
6:00 am - 9:42 amSFO-DEN
2h 42mnonstop
$57Frontier
Find Deal
Wed, Nov 13 - Wed, Nov 20
11:00 am - 12:49 pmDEN-SFO
2h 49mnonstop
6:00 am - 9:42 amSFO-DEN
2h 42mnonstop
$58Frontier
Find Deal
Wed, Nov 13 - Sat, Nov 16
10:26 pm - 12:15 amDEN-SFO
2h 49mnonstop
1:50 pm - 5:26 pmSFO-DEN
2h 36mnonstop
$59Frontier
Find Deal
Tue, Nov 12 - Wed, Nov 13
11:00 am - 12:49 pmDEN-SFO
2h 49mnonstop
9:09 pm - 12:37 amSFO-DEN
2h 28mnonstop
$72Frontier
Find Deal
Wed, Nov 20 - Sat, Nov 23
7:50 am - 9:40 amDEN-SFO
2h 50mnonstop
7:45 pm - 11:05 pmSFO-DEN
2h 20mnonstop
$174Southwest
Find Deal
Sat, Nov 16 - Sun, Nov 17
6:01 am - 7:50 amDEN-SFO
2h 49mnonstop
6:45 am - 10:26 amSFO-DEN
2h 41mnonstop
$191United Airlines
Find Deal
Sat, Nov 16 - Sun, Nov 17
10:25 pm - 12:10 amDEN-SFO
2h 45mnonstop
4:55 pm - 8:25 pmSFO-DEN
2h 30mnonstop
$230Southwest
Find Deal
Thu, Dec 19 - Tue, Dec 24
10:10 am - 11:55 amDEN-SFO
2h 45mnonstop
4:55 pm - 8:25 pmSFO-DEN
2h 30mnonstop
$247Southwest
Find Deal
Wed, Nov 6 - Wed, Nov 6
6:01 am - 7:50 amDEN-SFO
2h 49mnonstop
6:40 pm - 10:17 pmSFO-DEN
2h 37mnonstop
$297United Airlines
Find Deal
Sat, Nov 2 - Sat, Nov 2
9:05 pm - 10:55 pmDEN-SFO
2h 50mnonstop
7:06 pm - 10:45 pmSFO-DEN
2h 39mnonstop
$336United Airlines
Find Deal
Tue, Nov 5 - Wed, Jun 25

Frontier flights from Denver to San Francisco

Our best Frontier deals on Denver to San Francisco flight tickets
Frontier
Nov 5
DEN10:26 pmDenver Intl
2h 49m
SFO12:15 amSan Francisco
Nov 13
SFO6:00 amSan Francisco
2h 42m
DEN9:42 amDenver Intl
Frontier
Nov 13
DEN11:00 amDenver Intl
2h 49m
SFO12:49 pmSan Francisco
Nov 18
SFO9:14 pmSan Francisco
2h 28m
DEN12:42 amDenver Intl
Frontier
Nov 6
DEN11:00 amDenver Intl
2h 49m
SFO12:49 pmSan Francisco
Nov 13
SFO1:50 pmSan Francisco
2h 36m
DEN5:26 pmDenver Intl

Southwest flights from Denver to San Francisco

Our best Southwest deals on Denver to San Francisco flight tickets
Southwest
Nov 16
DEN7:50 amDenver Intl
2h 50m
SFO9:40 amSan Francisco
Nov 17
SFO7:45 pmSan Francisco
2h 20m
DEN11:05 pmDenver Intl
Southwest
Dec 19
DEN10:25 pmDenver Intl
2h 45m
SFO12:10 amSan Francisco
Dec 24
SFO4:55 pmSan Francisco
2h 30m
DEN8:25 pmDenver Intl
Southwest
Nov 2
DEN10:10 amDenver Intl
2h 40m
SFO11:50 amSan Francisco
Nov 2
SFO5:20 pmSan Francisco
2h 25m
DEN8:45 pmDenver Intl

How to get the cheapest flight ticket from Denver to San Francisco

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 cheapest month to fly from Denver to San Francisco?

October. The cheapest time of year to fly to San Francisco from Denver is October. Most expensive is June

What is the cheapest day to depart Denver for San Francisco?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Monday

When is the cheapest time to fly from Denver to San Francisco?

In the evening. Denver to San Francisco flights are approximately 32% more expensive at noon than in the evening

What is the cheapest airline that flies to San Francisco from Denver?

Frontier. Frontier, Southwest, and Delta are the most popular carriers operating from Denver to San Francisco

What is the cheapest Denver to San Francisco flight route?

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

How far in advance should you book Denver to San Francisco flights?

60 days before. The cheapest time to buy a flight from Denver to San Francisco is approximately 60 days to departure

How many flights depart from Denver to San Francisco on average per day?

29 flights are operational weekly from Denver to San Francisco as of October 2024. The most popular departure time for this route is 11:00AM, with 52% of flights per day taking off at noon.

How many flights depart from Denver to San Francisco on average per week?

209 flights are operational weekly from Denver to San Francisco as of October 2024. The most popular departure day for this route is Tuesday, with 24% of flights per week taking off on this day.

What cabin class options are available on Denver to San Francisco flights?

There are 3 cabin classes available to choose from on Denver to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Denver to San Francisco.

How have Denver to San Francisco flight prices changed over time?

As of October 2024, prices for Denver to San Francisco flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Denver to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to San Francisco (DEN to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to San Francisco

Best Price Found

$55

Fastest flight time

2h 39m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Denver in the past 72 hours is $55. The best round-trip flight deal from Denver to San Francisco found on momondo in the last 72 hours is $76.
The fastest flight from Denver to San Francisco takes 2h 39m
Direct flights go from Denver to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is Denver Intl to San Francisco by plane?

    Denver Intl and San Francisco are 946.3 mi apart from one another. Typically, this will take 2h 39m by plane in normal conditions.

  • When did momondo last update prices for flights from Denver Intl Airport to San Francisco Airport?

    Prices for flights from Denver Intl Airport to San Francisco Airport were last updated today.

  • How many operators does momondo search for flights from Denver Intl Airport to San Francisco Airport?

  • How old do you have to be to fly from Denver Intl Airport to San Francisco 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 Denver Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Denver to San Francisco?

  • What is the most popular airline from Denver to San Francisco?


Best airlines flying from Denver to San Francisco

Compare and see reviews for airlines that fly from Denver to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $55Free CancellationRating
6.1
3,612 reviews
Search Frontier flights
SouthwestPriceFrom $140Free CancellationRating
8.1
5,156 reviews
Search Southwest flights
United AirlinesPriceFrom $149Free CancellationRating
7.4
9,283 reviews
Search United Airlines flights
DeltaPriceFrom $186Free CancellationRating
8.0
8,885 reviews
Search Delta flights
  • Southwest Flights From Denver to San Francisco

    Southwest operates around 23 flights from Denver to San Francisco every week. The average price of these flights found in the last 72 hours has been $238, but momondo users have found Southwest deals from Denver to San Francisco from as low as $140 round-trip. Southwest has been scored 8.1/10 in 5,156 reviews.

  • United Airlines Flights From Denver to San Francisco

    $149 is the best United Airlines flight deal from Denver to San Francisco found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $302, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 9,283 user reviews) flies into San Francisco from Denver 42 times in an average week so prices can vary.


Why use momondo?

Why should I use momondo to find a flight deal from Denver to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Denver.

Can I find flights from Denver to San Francisco with flexible booking policies on momondo?

All flight searches from Denver to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Denver to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Denver.

I’m not ready to book a flight from Denver to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Denver to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 10/28
Mon 11/4
Email me momondo's favorite deals

Find better results for your trip to the United States