Cheap flights from Denver to San Francisco from $118

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 7/2. 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

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United Airlines Logo
21:05 - 22:58
DEN
-
SFO
2h 53mdirect
United Airlines Logo
21:23 - 00:59
SFO
-
DEN
2h 36mdirect
$234United Airlines
Sat, 7 Feb - Tue, 10 Feb
Southwest Logo
20:25 - 22:20
DEN
-
SFO
2h 55mdirect
Southwest Logo
05:50 - 09:20
SFO
-
DEN
2h 30mdirect
$243Southwest
Wed, 25 Feb - Mon, 2 Mar
Alaska Airlines Logo
07:00 - 14:00
DEN
-
SFO
8h 00m1 stop
Alaska Airlines Logo
10:12 - 23:58
SFO
-
DEN
12h 46m1 stop
$264Alaska Airlines
Sat, 24 Jan - Wed, 4 Feb
Alaska Airlines Logo
12:34 - 21:55
DEN
-
SFO
10h 21m2 stops
Alaska Airlines Logo
07:00 - 23:58
SFO
-
DEN
15h 58m1 stop
$276Alaska Airlines
Wed, 4 Feb - Wed, 11 Feb
Alaska Airlines Logo
18:45 - 23:59
DEN
-
SFO
6h 14m1 stop
Alaska Airlines Logo
06:40 - 17:48
SFO
-
DEN
10h 08m1 stop
$279Alaska Airlines
Tue, 24 Feb - Fri, 27 Feb
Alaska Airlines Logo
07:00 - 14:00
DEN
-
SFO
8h 00m1 stop
Alaska Airlines Logo
16:46 - 23:35
SFO
-
DEN
5h 49m1 stop
$285Alaska Airlines
Sat, 24 Jan - Sat, 24 Jan
Alaska Airlines Logo
12:34 - 21:55
DEN
-
SFO
10h 21m2 stops
Alaska Airlines Logo
17:02 - 23:58
SFO
-
DEN
5h 56m1 stop
$291Alaska Airlines
Sat, 7 Feb - Wed, 11 Feb
Alaska Airlines Logo
07:00 - 14:00
DEN
-
SFO
8h 00m1 stop
Alaska Airlines Logo
18:56 - 10:53
SFO
-
DEN
14h 57m1 stop
$294Alaska Airlines
Sat, 24 Jan - Sat, 31 Jan
Southwest Logo
20:25 - 22:20
DEN
-
SFO
2h 55mdirect
Southwest Logo
05:50 - 09:20
SFO
-
DEN
2h 30mdirect
$297Southwest
Mon, 2 Feb - Thu, 5 Feb
Southwest Logo
20:25 - 22:20
DEN
-
SFO
2h 55mdirect
Southwest Logo
07:35 - 13:05
SFO
-
DEN
4h 30m1 stop
$303Southwest
Wed, 18 Feb - Sat, 21 Feb

United Airlines flights from Denver to San Francisco

Our best United Airlines deals on Denver to San Francisco flight tickets
United Airlines
7 Feb
DEN21:05Denver Intl
2h 53m
SFO22:58San Francisco
10 Feb
SFO21:23San Francisco
2h 36m
DEN00:59Denver Intl
United Airlines
24 Jan
DEN05:18Denver Intl
2h 56m
SFO07:14San Francisco
24 Jan
SFO18:50San Francisco
2h 36m
DEN22:26Denver Intl
United Airlines
2 Feb
DEN05:18Denver Intl
2h 56m
SFO07:14San Francisco
4 Feb
SFO21:23San Francisco
2h 36m
DEN00:59Denver Intl

Southwest flights from Denver to San Francisco

Our best Southwest deals on Denver to San Francisco flight tickets
Southwest
25 Feb
DEN20:25Denver Intl
2h 55m
SFO22:20San Francisco
2 Mar
SFO05:50San Francisco
2h 30m
DEN09:20Denver Intl
Southwest
2 Feb
DEN20:25Denver Intl
2h 55m
SFO22:20San Francisco
5 Feb
SFO05:50San Francisco
2h 30m
DEN09:20Denver Intl
Southwest
18 Feb
DEN20:25Denver Intl
2h 55m
SFO22:20San Francisco
21 Feb
SFO07:35San Francisco
4h 30m
1 stop
DEN13:05Denver Intl

momondo Fare Finder

 
Customise your flight search to find flights from Denver to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 5 January 2026.
Use the filters below to find and compare flights from Denver to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 7/2

21:05-22:58

Nonstop2h 53m

San Francisco

Tue 10/2

21:23-00:59

Nonstop2h 36m

$234

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 25/2

20:25-22:20

Nonstop2h 55m

San Francisco

Mon 2/3

05:50-09:20

Nonstop2h 30m

$243

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 24/1

07:00-14:00

1 stop8h 00m

San Francisco

Wed 4/2

10:12-23:58

1 stop12h 46m

$264

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 4/2

12:34-21:55

2 stops10h 21m

San Francisco

Wed 11/2

07:00-23:58

1 stop15h 58m

$276

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Tue 24/2

18:45-23:59

1 stop6h 14m

San Francisco

Fri 27/2

06:40-17:48

1 stop10h 08m

$279

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 24/1

07:00-14:00

1 stop8h 00m

San Francisco

Sat 24/1

16:46-23:35

1 stop5h 49m

$285

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 7/2

12:34-21:55

2 stops10h 21m

San Francisco

Wed 11/2

17:02-23:58

1 stop5h 56m

$291

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 24/1

07:00-14:00

1 stop8h 00m

San Francisco

Sat 31/1

18:56-10:53

1 stop14h 57m

$294

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Mon 2/2

20:25-22:20

Nonstop2h 55m

San Francisco

Thu 5/2

05:50-09:20

Nonstop2h 30m

$297

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 18/2

20:25-22:20

Nonstop2h 55m

San Francisco

Sat 21/2

07:35-13:05

1 stop4h 30m

$303

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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 typical price of a round-trip flight between Denver and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel during the month of February, then book flights to San Francisco from Denver during January instead. Flights to San Francisco in January, while not as cheap as those in February, still average around $281.

What is the cheapest day to depart on your flight to San Francisco?

According to our data, Thursday is the cheapest day to fly to San Francisco from Denver. The lowest ticket price found for a Thursday departure recently was $1,679. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Denver to San Francisco for around $2,171.

What is the cheapest time of day to depart on your flight to San Francisco?

According to our data, the cheapest time of day to fly to San Francisco is in the evening. momondo users have found flights departing from Denver to San Francisco in the evening for as low as $2,111. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $2,405 on average. Flights to San Francisco from Denver in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Denver Intl to San Francisco flight route?

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

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $346 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Denver for as low as $258 on momondo.

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

There is only 1 cabin class available to choose from on Denver Intl 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?

You could potentially save up to 28% on your flight if you consider stops on a Denver to San Francisco flight.

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

As of January 2026, prices for Denver to San Francisco flights are approximately 43% cheaper 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 return 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

Fastest flight time

2h 57m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in San Francisco

1 airport
The fastest flight from Denver to San Francisco takes 2h 57m
Direct flights go from Denver to San Francisco on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport in San Francisco. From Denver there are direct flights to San Francisco (SFO).
  • How far is Denver Intl to San Francisco by plane?

    The distance between Denver Intl and San Francisco is about 1522.9 km. In terms of flight time, this usually takes a little over 2h 57m.

  • 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 are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to San Francisco Airport.

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

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Redwood City
Watsonville
Sausalito
Carmel-by-the-Sea
Emeryville
San Mateo
Pacifica
Salinas
Burlingame
Pebble Beach
Pacific Grove
San Lorenzo

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?

momondo does allow users to show only those flights to San Francisco from Denver which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to San Francisco from Denver. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Denver and alert you when they change.

An easier way to manage your San Francisco trip

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

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1 adult
Wed 4/2
Wed 11/2

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