Cheap flights from Denver to San Francisco from $128

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 7/4. 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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Cheap return flights

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United Airlines Logo
05:25 - 07:23
DEN
-
SFO
2h 58mdirect
United Airlines Logo
05:05 - 08:42
SFO
-
DEN
2h 37mdirect
$225United Airlines
sáb., 7 mar. - mié., 11 mar.
United Airlines Logo
05:20 - 07:18
DEN
-
SFO
2h 58mdirect
United Airlines Logo
06:14 - 09:55
SFO
-
DEN
2h 41mdirect
$254United Airlines
mié., 4 mar. - sáb., 7 mar.
Southwest Logo
10:40 - 14:20
DEN
-
SFO
4h 40m
1 stop
Southwest Logo
07:15 - 10:45
SFO
-
DEN
2h 30mdirect
$263Southwest
mié., 4 mar. - sáb., 7 mar.
Alaska Airlines Logo
07:00 - 14:02
DEN
-
SFO
8h 02m
1 stop
Alaska Airlines Logo
11:34 - 21:23
SFO
-
DEN
8h 49m
1 stop
$268Alaska Airlines
mié., 4 mar. - mié., 11 mar.
Alaska Airlines Logo
18:20 - 22:52
DEN
-
SFO
5h 32m
1 stop
Alaska Airlines Logo
06:35 - 17:24
SFO
-
DEN
9h 49m
1 stop
$273Alaska Airlines
mié., 25 mar. - mar., 31 mar.
Southwest Logo
08:35 - 10:30
DEN
-
SFO
2h 55mdirect
Southwest Logo
19:20 - 22:50
SFO
-
DEN
2h 30mdirect
$283Southwest
mié., 4 mar. - mié., 11 mar.
Delta Logo
18:12 - 23:04
DEN
-
SFO
5h 52m
1 stop
Delta Logo
06:00 - 11:58
SFO
-
DEN
4h 58m
1 stop
$297Delta
sáb., 7 mar. - dom., 8 mar.
Alaska Airlines Logo
18:20 - 22:52
DEN
-
SFO
5h 32m
1 stop
Alaska Airlines Logo
08:00 - 23:56
SFO
-
DEN
14h 56m
2 stops
$309Alaska Airlines
mié., 1 abr. - mar., 7 abr.
Delta Logo
18:20 - 23:54
DEN
-
SFO
6h 34m
1 stop
Delta Logo
06:00 - 11:58
SFO
-
DEN
4h 58m
1 stop
$311Delta
jue., 5 mar. - dom., 8 mar.
Alaska Airlines Logo
11:38 - 16:44
DEN
-
SFO
6h 06m
1 stop
Alaska Airlines Logo
06:40 - 23:59
SFO
-
DEN
16h 19m
1 stop
$316Alaska Airlines
mié., 11 mar. - dom., 15 mar.

Alaska Airlines flights from Denver to San Francisco

Our best Alaska Airlines deals on Denver to San Francisco flight tickets
Alaska Airlines
5 Mar
DEN07:00Denver Intl
17h 59m
1 stop
SFO23:59San Francisco
8 Mar
SFO06:30San Francisco
16h 29m
1 stop
DEN23:59Denver Intl
$241
Alaska Airlines
4 Mar
DEN07:00Denver Intl
8h 02m
1 stop
SFO14:02San Francisco
11 Mar
SFO11:34San Francisco
8h 49m
1 stop
DEN21:23Denver Intl
$268
Alaska Airlines
25 Mar
DEN18:20Denver Intl
5h 32m
1 stop
SFO22:52San Francisco
1 Apr
SFO06:35San Francisco
16h 09m
1 stop
DEN23:44Denver Intl
$273

Southwest flights from Denver to San Francisco

Our best Southwest deals on Denver to San Francisco flight tickets
Southwest
3 Mar
DEN20:25Denver Intl
2h 55m
SFO22:20San Francisco
10 Mar
SFO19:20San Francisco
2h 30m
DEN22:50Denver Intl
$254
Southwest
7 Mar
DEN16:00Denver Intl
2h 45m
SFO17:45San Francisco
10 Mar
SFO05:55San Francisco
2h 30m
DEN09:25Denver Intl
$283
Southwest
7 Mar
DEN16:00Denver Intl
2h 45m
SFO17:45San Francisco
11 Mar
SFO19:20San Francisco
2h 30m
DEN22:50Denver Intl
$311

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 6 febrero 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

sáb. 7/3

05:25-07:23

Nonstop2h 58m

San Francisco

mié. 11/3

05:05-08:42

Nonstop2h 37m

$225

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mié. 4/3

05:20-07:18

Nonstop2h 58m

San Francisco

sáb. 7/3

06:14-09:55

Nonstop2h 41m

$254

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mié. 4/3

10:40-14:20

1 stop4h 40m

San Francisco

sáb. 7/3

07:15-10:45

Nonstop2h 30m

$263

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mié. 4/3

07:00-14:02

1 stop8h 02m

San Francisco

mié. 11/3

11:34-21:23

1 stop8h 49m

$268

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mié. 25/3

18:20-22:52

1 stop5h 32m

San Francisco

mar. 31/3

06:35-17:24

1 stop9h 49m

$273

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mié. 4/3

08:35-10:30

Nonstop2h 55m

San Francisco

mié. 11/3

19:20-22:50

Nonstop2h 30m

$283

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

sáb. 7/3

18:12-23:04

1 stop5h 52m

San Francisco

dom. 8/3

06:00-11:58

1 stop4h 58m

$297

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mié. 1/4

18:20-22:52

1 stop5h 32m

San Francisco

mar. 7/4

08:00-23:56

2 stops14h 56m

$309

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

jue. 5/3

18:20-23:54

1 stop6h 34m

San Francisco

dom. 8/3

06:00-11:58

1 stop4h 58m

$311

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mié. 11/3

11:38-16:44

1 stop6h 06m

San Francisco

dom. 15/3

06:40-23:59

1 stop16h 19m

$316

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 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 April instead. Flights to San Francisco in April, while not as cheap as those in February, still average around $288.

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 $1,614. 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 $2,086.

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 afternoon. momondo users have found flights departing from Denver to San Francisco in the afternoon for as low as $2,312. 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 evening when prices are $2,494 on average. Flights to San Francisco from Denver in the evening 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 $343 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 $248 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 February 2026, prices for Denver to San Francisco flights are approximately 28% 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 54m

Direct flights

Every day

Airports in San Francisco

1 airport
The fastest flight from Denver to San Francisco takes 2h 54m
Direct flights go from Denver to San Francisco every day.
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 54m.

  • 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
Pacifica
San Mateo
Salinas
Pebble Beach
Burlingame
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.

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1 adult
dom. 8/3
dom. 15/3

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