Cheap Flights from Denver, CO to San Francisco, CA from $39

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On Cheapflightsplus.com you will find 2 direct and 23 connecting flights from Denver to San Francisco. You can compare airfare deals from 4 airlines and multiple travel sites from $39, 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: $39 (one-way), $67 (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 $39. The fastest direct flight takes 2h 42m and the fastest connecting – 5h 4m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $39 Find flight	06:31 Denver Denver International	08:13 San Francisco San Francisco	2h 42m	Frontier Airlines	F91093
from $39 Find flight	22:16 Denver Denver International	23:58 San Francisco San Francisco	2h 42m	Frontier Airlines	F93439
from $56 Find flight	18:30 Denver Denver International	00:59+1 день San Francisco San Francisco	7h 29m layover 3h 45m - Las Vegas	Frontier Airlines	F94967 F94157
from $59 Find flight	20:55 Denver Denver International	00:59+1 день San Francisco San Francisco	5h 4m layover 1h 15m - Las Vegas	Frontier Airlines	F94611 F94157
from $81 Find flight	00:58 Denver Denver International	10:47 San Francisco San Francisco	10h 49m layover 2h 31m - Atlanta	Frontier Airlines	F93294 F91447
from $87 Find flight	11:46 Denver Denver International	23:27 San Francisco San Francisco	12h 41m layover 6h 47m - Dallas	Frontier Airlines	F94070 F93999
from $87 Find flight	18:15 Denver Denver International	09:02+1 день San Francisco San Francisco	15h 47m layover 11h 59m - Ontario	Frontier Airlines	F92907 F92677
from $98 Find flight	05:01 Denver Denver International	15:35 San Francisco San Francisco	11h 34m layover 7h 35m - San Diego	Frontier Airlines	F92817 F93381
from $131 Find flight	16:06 Denver Denver International	21:38 San Francisco San Francisco	6h 32m layover 2h 40m - Las Vegas	Frontier Airlines	F9777 F94401
from $146 Find flight	05:01 Denver Denver International	11:38 San Francisco San Francisco	7h 37m layover 3h 57m - Salt Lake City	Frontier Airlines	F93861 F93393
from $149 Find flight	07:50 Denver Denver International	13:14 San Francisco San Francisco	6h 24m layover 2h 8m - Los Angeles	United Airlines	UA1638 UA352
from $171 Find flight	17:50 Denver Denver International	23:04 San Francisco San Francisco	6h 14m layover 1h 57m - Los Angeles	United Airlines	UA2240 UA552
from $171 Find flight	17:50 Denver Denver International	00:09+1 день San Francisco San Francisco	7h 19m layover 3h 2m - Los Angeles	United Airlines	UA2240 UA1597
from $171 Find flight	07:00 Denver Denver International	18:03 San Francisco San Francisco	12h 3m layover 6h 38m - Seattle	Alaska Airlines	AS643 AS1140
from $172 Find flight	12:38 Denver Denver International	18:03 San Francisco San Francisco	6h 25m layover 1h 9m - Seattle	Alaska Airlines	AS682 AS1140
from $159 Find flight	07:00 Denver Denver International	13:38 San Francisco San Francisco	7h 38m layover 0h 44m - Seattle 0h 56m - Portland	Alaska Airlines	AS643 AS2213 AS128

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on February 23, 2025

Flight Schedule Denver (Colorado) to San Francisco (California)

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	Flight Details	Flight Duration	Price
06:31 — 08:13	06:31 — 08:13 F91093 Frontier Airlines Denver — San Francisco	2h 42m	Find flight from$39
22:16 — 23:58	22:16 — 23:58 F93439 Frontier Airlines Denver — San Francisco	2h 42m	Find flight from$39
00:58 — 10:47	00:58 — 06:06 F93294 Frontier Airlines Denver — Atlanta 2h 31m stop 08:37 — 10:47 F91447 Frontier Airlines Atlanta — San Francisco	10h 49m including layover	Find flight from$81
05:01 — 15:35	05:35 — 07:05 F92817 Frontier Airlines Denver — San Diego 7h 35m stop 17:48 — 19:29 F93381 Frontier Airlines San Diego — San Francisco	11h 34m including layover	Find flight from$98
05:01 — 11:38	05:01 — 06:36 F93861 Frontier Airlines Denver — Salt Lake City 3h 57m stop 10:33 — 11:38 F93393 Frontier Airlines Salt Lake City — San Francisco	7h 37m including layover	Find flight from$146
06:00 — 13:14	06:00 — 07:40 UA1093 United Airlines Denver — Los Angeles 4h stop 11:40 — 13:14 UA352 United Airlines Los Angeles — San Francisco	8h 14m including layover	Find flight from$172
07:50 — 13:14	08:00 — 09:39 UA1638 United Airlines Denver — Los Angeles 2h 8m stop 11:55 — 13:29 UA352 United Airlines Los Angeles — San Francisco	6h 24m including layover	Find flight from$149
11:46 — 23:27	11:46 — 14:54 F94070 Frontier Airlines Denver — Dallas 6h 47m stop 21:41 — 23:27 F93999 Frontier Airlines Dallas — San Francisco	12h 41m including layover	Find flight from$87
12:38 — 18:03	12:04 — 14:17 AS682 Alaska Airlines Denver — Seattle 1h 9m stop 15:55 — 18:07 AS1140 Alaska Airlines Seattle — San Francisco	6h 25m including layover	Find flight from$172
12:38 — 19:09	12:38 — 14:45 AS682 Alaska Airlines Denver — Seattle 2h 14m stop 16:59 — 19:09 AS1132 Alaska Airlines Seattle — San Francisco	7h 31m including layover	Find flight from$241
16:06 — 21:38	07:00 — 08:07 F9777 Frontier Airlines Denver — Las Vegas 2h 40m stop 16:12 — 18:00 F94401 Frontier Airlines Las Vegas — San Francisco	6h 32m including layover	Find flight from$131
16:15 — 20:40	16:15 — 17:55 UA564 United Airlines Denver — Los Angeles 1h 11m stop 19:06 — 20:40 UA1743 United Airlines Los Angeles — San Francisco	5h 25m including layover	Find flight from$204
17:50 — 23:04	17:40 — 19:14 UA2240 United Airlines Denver — Los Angeles 1h 57m stop 21:30 — 22:59 UA552 United Airlines Los Angeles — San Francisco	6h 14m including layover	Find flight from$171
17:50 — 00:09 +1 day	17:40 — 19:14 UA2240 United Airlines Denver — Los Angeles 3h 2m stop 22:35 — 00:04 UA1597 United Airlines Los Angeles — San Francisco	7h 19m including layover	Find flight from$171
18:15 — 09:02 +1 day	18:15 — 19:37 F92907 Frontier Airlines Denver — Ontario 11h 59m stop 07:36 — 09:02 F92677 Frontier Airlines Ontario — San Francisco	15h 47m including layover	Find flight from$87
18:30 — 00:59 +1 day	18:33 — 19:37 F94967 Frontier Airlines Denver — Las Vegas 3h 45m stop 12:37 — 14:22 F94157 Frontier Airlines Las Vegas — San Francisco	7h 29m including layover	Find flight from$56
20:55 — 00:59 +1 day	22:42 — 23:50 F94611 Frontier Airlines Denver — Las Vegas 1h 15m stop 11:57 — 13:43 F94157 Frontier Airlines Las Vegas — San Francisco	5h 4m including layover	Find flight from$59
07:00 — 13:38	07:00 — 09:16 AS643 Alaska Airlines Denver — Seattle 44m stop 10:00 — 10:54 AS2213 Alaska Airlines Seattle — Portland 56m stop 11:50 — 13:38 AS128 Alaska Airlines Portland — San Francisco	7h 38m including layover	Find flight from$159

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on February 23, 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 00:58 to 22:16 from 2 Denver airports and arrive 00:58 to 22:16 to 3 San Francisco airports. Average flight time is 2h 42m.

The fastest flight 2h 42m
Average flight time 2h 42m
The earliest flight 00:58
The latest flight 22:16
Distance 965 ml

The cheapest months to travel to San Francisco are november (from 39 $), february (from 70 $), january (from 149 $).

The most expensive months are december (from 159 $), january (from 149 $), february (from 70 $).

What is the lowest airfare Denver to San Francisco?

The cheapest plane ticket found by our users is $39. This airfare is for economy class on one-way F91093 flight by Frontier Airlines for February 21, 2025 which leaves Denver International in Denver at 06:31 am and arrives at San Francisco San Francisco at 08:13.

Economy class

$39

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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 4 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 4 departures per week at the price of from $ 159 . And the most expensive tickets are offered by Volaris airline - from $ 973.

Direct flights

There are 2 nonstop flights on the route. The fastest direct flight is F91093 by Frontier Airlines takes 2h 42m and the cheapest is F91093 by Frontier Airlines for $39.

F9 - Frontier Airlines

from $39

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Connecting Flights

There are 23 flights with layovers on the route. The fastest connecting flight is F94611 by Frontier Airlines takes 5h 4m and the cheapest is F91093 by Frontier Airlines for $56.

AS - Alaska Airlines

from $159

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F9 - Frontier Airlines

from $56

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UA - United Airlines

from $149

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Y4 - Volaris

from $652

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Airports

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

Denver airports

Denver International-DEN

from $39
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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 4 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.

Denver — Chicago

from $66

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Denver — Phoenix

from $59

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Denver — Indianapolis

from $79

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Denver — Las Vegas

from $70

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Denver — Boston

from $68

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Denver — Tampa

from $57

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Denver — Omaha

from $64

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Denver — Houston

from $67

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Denver — Boise

from $77

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Denver — San Diego

from $78

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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.

Denver — London

from $63

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Denver — Paris

from $75

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Denver — Vancouver

from $60

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Denver — Cancun

from $66

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Denver — Birmingham

from $71

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Denver — Zurich

from $64

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Denver — Puerto Vallarta

from $56

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Denver — Athens

from $54

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Denver — Manchester

from $79

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Denver — Frankfurt

from $70

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How to book a plane 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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