Cheap Flights from San Francisco, CA to Denver, CO from $38

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On Cheapflightsplus.com you will find 26 direct and 200 connecting flights from San Francisco to Denver. You can compare airfare deals from 7 airlines and multiple travel sites from $38, book and save on cheap plane tickets and last minute offers. Also check out SFO-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Francisco to Denver 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: $38 (one-way), $65 (round-trip).

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Best Flights from San Francisco to Denver Today

Take a look at the list of non stop flights and flights with layovers from San Francisco to Denver with the lowest price of $38. The fastest direct flight takes 2h 28m and the fastest connecting – 4h 29m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $38 Find flight	06:05 San Francisco San Francisco	09:40 Denver Denver International	2h 35m	Frontier Airlines	F91230
from $47 Find flight	00:58 San Francisco San Francisco	04:30 Denver Denver International	2h 32m	Frontier Airlines	F91094
from $60 Find flight	21:09 San Francisco San Francisco	00:37+1 день Denver Denver International	2h 28m	Frontier Airlines	F93440
from $122 Find flight	20:22 San Francisco San Francisco	23:59 Denver Denver International	2h 37m	United Airlines	UA1230
from $141 Find flight	20:19 San Francisco San Francisco	23:59 Denver Denver International	2h 40m	United Airlines	UA650
from $166 Find flight	14:25 San Francisco San Francisco	18:05 Denver Denver International	2h 40m	United Airlines	UA1691
from $191 Find flight	09:00 San Francisco San Francisco	12:40 Denver Denver International	2h 40m	United Airlines	UA1625
from $230 Find flight	14:00 San Francisco San Francisco	17:40 Denver Denver International	2h 40m	United Airlines	UA1823
from $421 Find flight	12:52 San Francisco San Francisco	16:38 Denver Denver International	2h 46m	United Airlines	UA1898
from $521 Find flight	08:30 San Francisco San Francisco	12:14 Denver Denver International	2h 44m	United Airlines	UA501
from $64 Find flight	18:08 San Francisco San Francisco	23:48 Denver Denver International	4h 40m layover 0h 56m - Las Vegas	Frontier Airlines	F93020 F94612
from $67 Find flight	20:19 San Francisco San Francisco	03:59+1 день Denver Denver International	6h 40m layover 3h 3m - Las Vegas	Frontier Airlines	F94156 F91994
from $67 Find flight	16:04 San Francisco San Francisco	23:51 Denver Denver International	6h 47m layover 3h 1m - Las Vegas	Frontier Airlines	F94156 F94612
from $67 Find flight	14:06 San Francisco San Francisco	23:48 Denver Denver International	8h 42m layover 4h 57m - Las Vegas	Frontier Airlines	F92486 F94612
from $83 Find flight	16:20 San Francisco San Francisco	22:34 Denver Denver International	5h 14m layover 1h 5m - San Diego	Frontier Airlines	F93384 F92712
from $98 Find flight	11:43 San Francisco San Francisco	18:21 Denver Denver International	5h 38m layover 1h 32m - Phoenix	Frontier Airlines	F92638 F92106

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on May 09, 2025

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

Full flight schedule will help you in detecting at what time planes fly from San Francisco to Denver. 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
00:58 — 04:30	00:58 — 04:30 F91094 Frontier Airlines San Francisco — Denver	2h 32m	Find flight from$47
05:00 — 08:44	05:00 — 08:44 UA1531 United Airlines San Francisco — Denver	2h 44m	Find flight from$123
05:00 — 08:40	05:00 — 08:40 UA1362 United Airlines San Francisco — Denver	2h 40m	Find flight from$140
05:00 — 08:36	05:00 — 08:36 UA2676 United Airlines San Francisco — Denver	2h 36m	Find flight from$175
06:05 — 09:40	06:05 — 09:40 F91230 Frontier Airlines San Francisco — Denver	2h 35m	Find flight from$38
06:30 — 10:09	06:30 — 10:09 UA732 United Airlines San Francisco — Denver	2h 39m	Find flight from$234
06:45 — 10:26	06:45 — 10:26 UA513 United Airlines San Francisco — Denver	2h 41m	Find flight from$162
08:30 — 12:14	08:30 — 12:14 UA501 United Airlines San Francisco — Denver	2h 44m	Find flight from$521
09:00 — 12:40	09:00 — 12:40 UA1625 United Airlines San Francisco — Denver	2h 40m	Find flight from$191
11:00 — 14:40	11:00 — 14:40 UA1986 United Airlines San Francisco — Denver	2h 40m	Find flight from$202
11:10 — 14:54	11:10 — 14:54 UA277 United Airlines San Francisco — Denver	2h 44m	Find flight from$521
12:52 — 16:38	12:52 — 16:38 UA1898 United Airlines San Francisco — Denver	2h 46m	Find flight from$421
12:55 — 16:35	12:55 — 16:35 UA1791 United Airlines San Francisco — Denver	2h 40m	Find flight from$231
13:00 — 16:40	13:00 — 16:40 UA1417 United Airlines San Francisco — Denver	2h 40m	Find flight from$202
14:00 — 17:40	14:00 — 17:40 UA1823 United Airlines San Francisco — Denver	2h 40m	Find flight from$230
14:20 — 18:00	14:20 — 18:00 UA618 United Airlines San Francisco — Denver	2h 40m	Find flight from$202
14:25 — 18:05	14:25 — 18:05 UA1691 United Airlines San Francisco — Denver	2h 40m	Find flight from$166
16:00 — 19:40	16:00 — 19:40 UA566 United Airlines San Francisco — Denver	2h 40m	Find flight from$140
18:15 — 21:52	18:15 — 21:52 UA297 United Airlines San Francisco — Denver	2h 37m	Find flight from$140
18:40 — 22:17	18:40 — 22:17 UA373 United Airlines San Francisco — Denver	2h 37m	Find flight from$189
19:05 — 22:45	19:05 — 22:45 UA2862 United Airlines San Francisco — Denver	2h 40m	Find flight from$140
19:29 — 23:06	19:29 — 23:06 UA589 United Airlines San Francisco — Denver	2h 37m	Find flight from$123
20:05 — 23:45	20:05 — 23:45 UA624 United Airlines San Francisco — Denver	2h 40m	Find flight from$168
20:19 — 23:59	20:19 — 23:59 UA650 United Airlines San Francisco — Denver	2h 40m	Find flight from$141
20:22 — 23:59	20:22 — 23:59 UA1230 United Airlines San Francisco — Denver	2h 37m	Find flight from$122
21:09 — 00:37 +1 day	21:09 — 00:37 F93440 Frontier Airlines San Francisco — Denver	2h 28m	Find flight from$60
00:22 — 08:45	00:22 — 05:58 F94000 Frontier Airlines San Francisco — Dallas 1h 24m stop 07:22 — 08:45 F92147 Frontier Airlines Dallas — Denver	7h 23m including layover	Find flight from$98
08:04 — 15:24	08:04 — 09:45 F94306 Frontier Airlines San Francisco — San Diego 2h 13m stop 11:58 — 15:24 F94928 Frontier Airlines San Diego — Denver	6h 20m including layover	Find flight from$70
08:45 — 16:13	08:45 — 10:25 F94306 Frontier Airlines San Francisco — San Diego 2h 16m stop 12:41 — 16:13 F94990 Frontier Airlines San Diego — Denver	6h 28m including layover	Find flight from$70
10:02 — 16:28	10:53 — 12:32 F94158 Frontier Airlines San Francisco — Las Vegas 1h 30m stop 00:59 — 03:59 F92430 Frontier Airlines Las Vegas — Denver	5h 26m including layover	Find flight from$70
10:59 — 23:29	10:59 — 16:31 F91964 Frontier Airlines San Francisco — Dallas 5h 44m stop 22:15 — 23:29 F94463 Frontier Airlines Dallas — Denver	11h 30m including layover	Find flight from$91
11:48 — 19:15	11:48 — 14:50 F92638 Frontier Airlines San Francisco — Phoenix 2h 33m stop 17:23 — 19:15 F94766 Frontier Airlines Phoenix — Denver	6h 27m including layover	Find flight from$70
11:48 — 21:14	11:48 — 14:50 F92638 Frontier Airlines San Francisco — Phoenix 4h 33m stop 21:50 — 23:44 F92142 Frontier Airlines Phoenix — Denver	8h 26m including layover	Find flight from$71
13:01 — 18:36	13:01 — 15:56 F93396 Frontier Airlines San Francisco — Salt Lake City 1h stop 16:56 — 18:36 F93982 Frontier Airlines Salt Lake City — Denver	4h 35m including layover	Find flight from$70
13:01 — 08:01 +1 day	13:01 — 15:56 F93396 Frontier Airlines San Francisco — Salt Lake City 14h 19m stop 06:15 — 08:01 F93862 Frontier Airlines Salt Lake City — Denver	18h including layover	Find flight from$103
14:06 — 23:48	14:06 — 15:47 F92486 Frontier Airlines San Francisco — Las Vegas 4h 57m stop 20:44 — 23:48 F94612 Frontier Airlines Las Vegas — Denver	8h 42m including layover	Find flight from$67
14:06 — 03:59 +1 day	14:06 — 15:47 F92486 Frontier Airlines San Francisco — Las Vegas 9h 12m stop 06:30 — 09:38 F91994 Frontier Airlines Las Vegas — Denver	12h 53m including layover	Find flight from$67
15:15 — 09:27 +1 day	17:35 — 19:10 F93020 Frontier Airlines San Francisco — Las Vegas 13h 28m stop 16:45 — 19:48 F93844 Frontier Airlines Las Vegas — Denver	17h 12m including layover	Find flight from$91
15:18 — 19:12 +1 day	15:18 — 17:00 F93020 Frontier Airlines San Francisco — Las Vegas 23h 9m stop 16:09 — 19:12 F93846 Frontier Airlines Las Vegas — Denver	26h 54m including layover	Find flight from$72
16:04 — 23:51	22:11 — 23:51 F94156 Frontier Airlines San Francisco — Las Vegas 3h 1m stop 20:44 — 23:48 F94612 Frontier Airlines Las Vegas — Denver	6h 47m including layover	Find flight from$67
16:20 — 22:34	16:20 — 17:56 F93384 Frontier Airlines San Francisco — San Diego 1h 5m stop 19:01 — 22:34 F92712 Frontier Airlines San Diego — Denver	5h 14m including layover	Find flight from$83
18:08 — 23:48	17:35 — 19:10 F93020 Frontier Airlines San Francisco — Las Vegas 56m stop 20:44 — 23:48 F94612 Frontier Airlines Las Vegas — Denver	4h 40m including layover	Find flight from$64
18:08 — 03:59 +1 day	17:35 — 19:10 F93020 Frontier Airlines San Francisco — Las Vegas 5h 11m stop 06:30 — 09:38 F91994 Frontier Airlines Las Vegas — Denver	8h 51m including layover	Find flight from$67
20:19 — 03:59 +1 day	21:05 — 22:43 F94156 Frontier Airlines San Francisco — Las Vegas 3h 3m stop 06:30 — 09:38 F91994 Frontier Airlines Las Vegas — Denver	6h 40m including layover	Find flight from$67
20:53 — 08:40 +1 day	20:53 — 23:52 F92638 Frontier Airlines San Francisco — Phoenix 6h 53m stop 07:00 — 08:54 F91376 Frontier Airlines Phoenix — Denver	10h 47m including layover	Find flight from$67
21:05 — 23:47 +1 day	21:05 — 22:43 F94156 Frontier Airlines San Francisco — Las Vegas 22h stop 20:43 — 23:47 F93950 Frontier Airlines Las Vegas — Denver	25h 42m including layover	Find flight from$67
22:59 — 09:29 +1 day	18:33 — 20:13 F93020 Frontier Airlines San Francisco — Las Vegas 5h 42m stop 08:18 — 11:19 F92016 Frontier Airlines Las Vegas — Denver	9h 30m including layover	Find flight from$71
22:59 — 12:25 +1 day	22:11 — 23:51 F91850 Frontier Airlines San Francisco — Las Vegas 8h 37m stop 09:19 — 12:18 F92016 Frontier Airlines Las Vegas — Denver	12h 26m including layover	Find flight from$72

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

*Departure and arrival times - local. Updated on May 9, 2025

Flight Information

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

Distance between San Francisco and Denver is 1553 miles. Time difference between the cities is 1h. Airplanes depart 00:22 to 23:59 from 3 San Francisco airports and arrive 00:22 to 23:59 to 2 Denver airports. Average flight time is 2h 40m.

The fastest flight 2h 28m
Average flight time 2h 40m
The earliest flight 00:22
The latest flight 23:59
Distance 965 ml

The cheapest months to travel to Denver are december (from 38 $), november (from 47 $), february (from 70 $).

The most expensive months are january (from 72 $), february (from 70 $), november (from 47 $).

What is the lowest airfare San Francisco to Denver?

The cheapest plane ticket found by our users is $38. This airfare is for economy class on one-way F91230 flight by Frontier Airlines for December 13, 2024 which leaves San Francisco in San Francisco at 06:05 am and arrives at Denver Denver International at 09:40.

Economy class

$38

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Business class

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First class

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Popular Airlines on the Route

The flight San Francisco — Denver is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by United Airlines - 88 departures per week at the price of from $ 122 . And the most expensive tickets are offered by Turkish Airlines airline - from $ 1670.

Direct flights

There are 26 nonstop flights on the route. The fastest direct flight is F93440 by Frontier Airlines takes 2h 28m and the cheapest is F91230 by Frontier Airlines for $38.

UA - United Airlines

from $122

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F9 - Frontier Airlines

from $38

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Connecting Flights

There are 200 flights with layovers on the route. The fastest connecting flight is UA1812 by United Airlines takes 4h 29m and the cheapest is F91230 by Frontier Airlines for $64.

UA - United Airlines

from $178

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AS - Alaska Airlines

from $151

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F9 - Frontier Airlines

from $64

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SY - Sun Country Airlines

from $124

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TK - Turkish Airlines

from $1670

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AM - Aeromexico

from $435

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WS - WestJet

from $569

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Airports

You can fly from San Francisco to Denver from 3 airports (San Francisco, Embarkadero, China Basin Heliport).

San Francisco airports

San Francisco-SFO

from $38
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Embarkadero-EMB

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China Basin Heliport-JCC

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Denver airports

Denver International-DEN

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Arapahoe Co-APA

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Airplanes

There are flights to Denver from San Francisco by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from San Francisco

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

San Francisco — Los Angeles

from $62

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San Francisco — New York

from $70

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San Francisco — Las Vegas

from $57

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San Francisco — San Diego

from $67

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San Francisco — Seattle

from $54

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San Francisco — Chicago

from $69

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San Francisco — Boston

from $59

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San Francisco — Miami

from $61

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San Francisco — Phoenix

from $58

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San Francisco — Washington D.C.

from $66

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Top International Destinations from San Francisco

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.

San Francisco — Vancouver

from $56

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San Francisco — London

from $72

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San Francisco — Tokyo

from $73

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San Francisco — Toronto

from $67

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San Francisco — Mumbai

from $63

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San Francisco — Paris

from $58

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San Francisco — Sydney

from $78

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San Francisco — Manila

from $67

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San Francisco — Cancun

from $69

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San Francisco — Singapore

from $56

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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.
To find a plane ticket, please select dates.