Cheap Flights from Denver, CO to San Francisco, CA from $104

Return flight: San Francisco – Denver
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On Cheapflightsplus.com you will find 1 direct and 42 connecting flights from Denver to San Francisco. You can compare airfare deals from 6 airlines and multiple travel sites from $104, book and save on cheap plane tickets and last minute offers. Also check out DEN-SFO flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Denver to San Francisco Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $104 (one-way), $178 (round-trip).
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Best Flights from Denver to San Francisco Today

Take a look at the list of non stop flights and flights with layovers from Denver to San Francisco with the lowest price of $104. The fastest direct flight takes 2h 46m and the fastest connecting – 4h 21m.
Price Departure Arrival Flight Duration Airline Flight
from $104
Find flight
21:24
Denver
Denver International
 23:10
San Francisco
San Francisco
 2h 46m United Airlines
UA2689
from $152
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12:49
Denver
Denver International
 18:53
San Francisco
San Francisco
 7h 4m
layover
1h 54m - Seattle
 Hawaiian Airlines
HA4869
HA6895
from $161
Find flight
12:49
Denver
Denver International
 18:53
San Francisco
San Francisco
 7h 4m
layover
1h 54m - Seattle
 Alaska Airlines
AS682
AS590
from $160
Find flight
06:00
Denver
Denver International
 12:24
San Francisco
San Francisco
 7h 24m
layover
0h 54m - Seattle
0h 40m - Portland
 Alaska Airlines
AS643
AS2193
AS128
from $587
Find flight
10:00
Denver
Denver International
 11:48+1 день
San Francisco
San Francisco
 26h 48m
layover
2h 45m - Minneapolis
15h 6m - Covington
 Sun Country Airlines
SY652
SY217
MX258
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 15, 2025
Full flight schedule will help you in detecting at what time planes fly from Denver to San Francisco. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:00 — 12:24
06:00 — 08:01 AS643 Alaska Airlines
Denver — Seattle
54m stop
08:55 — 09:50 AS2193 Alaska Airlines
Seattle — Portland
40m stop
10:30 — 12:24 AS128 Alaska Airlines
Portland — San Francisco
7h 24m
including layover
Find flight
from$160
06:00 — 18:53
06:00 — 08:01 HA4868 Hawaiian Airlines
Denver — Seattle
8h 41m stop
16:42 — 18:53 HA6895 Hawaiian Airlines
Seattle — San Francisco
13h 53m
including layover
Find flight
from$232
08:00 — 11:48
+1 day
08:00 — 12:42 G4411 Allegiant Air
Denver — Covington
20h 54m stop
09:36 — 11:48 MX258 Mexicana
Covington — San Francisco
28h 48m
including layover
Find flight
from$323
12:49 — 18:53
12:49 — 14:48 HA4869 Hawaiian Airlines
Denver — Seattle
1h 54m stop
16:42 — 18:53 HA6895 Hawaiian Airlines
Seattle — San Francisco
7h 4m
including layover
Find flight
from$152
12:49 — 18:53
12:49 — 14:48 AS682 Alaska Airlines
Denver — Seattle
1h 54m stop
16:42 — 18:53 AS590 Alaska Airlines
Seattle — San Francisco
7h 4m
including layover
Find flight
from$161
12:49 — 23:59
12:49 — 14:48 HA4869 Hawaiian Airlines
Denver — Seattle
6h 52m stop
21:40 — 23:59 HA6897 Hawaiian Airlines
Seattle — San Francisco
12h 10m
including layover
Find flight
from$402
13:44 — 17:38
13:33 — 14:57 UA1302 United Airlines
Denver — San Diego
52m stop
16:10 — 17:47 UA2117 United Airlines
San Diego — San Francisco
4h 54m
including layover
Find flight
from$463
15:03 — 23:59
15:02 — 17:00 HA4865 Hawaiian Airlines
Denver — Seattle
4h 40m stop
21:40 — 23:59 HA6897 Hawaiian Airlines
Seattle — San Francisco
9h 56m
including layover
Find flight
from$229
16:10 — 19:40
16:10 — 17:38 UA1061 United Airlines
Denver — Santa Ana
35m stop
18:13 — 19:40 UA436 United Airlines
Santa Ana — San Francisco
4h 30m
including layover
Find flight
from$468
17:33 — 23:59
17:33 — 18:34 UA2093 United Airlines
Denver — Las Vegas
3h 47m stop
22:21 — 23:59 HA6143 Hawaiian Airlines
Las Vegas — San Francisco
7h 26m
including layover
Find flight
from$507
17:50 — 23:59
17:50 — 19:50 AS620 Alaska Airlines
Denver — Seattle
1h 50m stop
21:40 — 23:59 HA6897 Hawaiian Airlines
Seattle — San Francisco
7h 9m
including layover
Find flight
from$473
19:25 — 23:02
19:17 — 20:50 UA1368 United Airlines
Denver — Los Angeles
32m stop
21:30 — 23:02 UA2056 United Airlines
Los Angeles — San Francisco
4h 37m
including layover
Find flight
from$469
20:32 — 17:57
+1 day
20:32 — 22:42 HA4866 Hawaiian Airlines
Denver — Seattle
17h 2m stop
15:44 — 17:57 HA6904 Hawaiian Airlines
Seattle — San Francisco
22h 25m
including layover
Find flight
from$376
20:58 — 07:39
+1 day
20:58 — 21:59 UA1839 United Airlines
Denver — Las Vegas
8h 1m stop
06:00 — 07:39 UA1355 United Airlines
Las Vegas — San Francisco
11h 41m
including layover
Find flight
from$476
21:24 — 23:10
21:24 — 23:10 UA2689 United Airlines
Denver — San Francisco
2h 46m
Find flight
from$104
*Departure and arrival times - local. Updated on September 15, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Denver to San Francisco depends on and how to choose the most interesting flight option for you.

Distance between Denver and San Francisco is 1553 miles. Time difference between the cities is 1h. Airplanes depart 05:35 to 22:47 from 2 Denver airports and arrive 05:35 to 22:47 to 3 San Francisco airports. Average flight time is 2h 46m.

  • The fastest flight 2h 46m
  • Average flight time 2h 46m
  • The earliest flight 05:35
  • The latest flight 22:47
  • Distance 965 ml

The cheapest months to travel to San Francisco are august (from 104 $), september (from 229 $), june (from 232 $).

The most expensive months are may (from 510 $), july (from 256 $), june (from 232 $).

What is the lowest airfare Denver to San Francisco?

The cheapest plane ticket found by our users is $104. This airfare is for economy class on one-way UA2689 flight by United Airlines for August 11, 2025 which leaves Denver International in Denver at 21:24 am and arrives at San Francisco San Francisco at 23:10.

Economy class
$104
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Business class
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First class
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Popular Airlines on the Route

The flight Denver — San Francisco is served by 6 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 7 departures per week at the price of from $ 160 . And the most expensive tickets are offered by Compania Panamena de Aviacion airline - from $ 2618.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is UA2689 by United Airlines takes 2h 46m and the cheapest is UA2689 by United Airlines for $104.

  • UA - United Airlines
    from $104
    Find
See more direct flights

Connecting Flights

There are 42 flights with layovers on the route. The fastest connecting flight is UA2093 by United Airlines takes 4h 21m and the cheapest is UA2689 by United Airlines for $152.

  • AS - Alaska Airlines
    from $160
    Find
  • SY - Sun Country Airlines
    from $587
    Find
  • HA - Hawaiian Airlines
    from $152
    Find
  • CM - Compania Panamena de Aviacion
    from $1489
    Find
  • UA - United Airlines
    from $463
    Find
  • G4 - Allegiant Air
    from $323
    Find
See more connecting flights

Airports

You can fly from Denver to San Francisco from 2 airports (Denver International, Arapahoe Co).

Denver airports

  • Denver International-DEN
    from $104
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  • Arapahoe Co-APA
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San Francisco airports

  • San Francisco-SFO
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  • Embarkadero-EMB
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  • China Basin Heliport-JCC
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Airplanes

There are flights to San Francisco from Denver by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Denver

You may also consider searching for discounted plane tickets to some other popular places from Denver within United States.

Top International Destinations from Denver

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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