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

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).
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights
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 Arrival 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 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
Find
Business class
?
Find
First class
?
Find

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.

See more direct flights

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.

  • from $178
    Find
  • AS - Alaska Airlines
    from $151
    Find
  • F9 - Frontier Airlines
    from $64
    Find
  • SY - Sun Country Airlines
    from $124
    Find
  • TK - Turkish Airlines
    from $1670
    Find
  • AM - Aeromexico
    from $435
    Find
  • WS - WestJet
    from $569
    Find
See more connecting flights

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
    Find
  • Embarkadero-EMB
    Find
  • China Basin Heliport-JCC
    Find

Denver airports

  • Denver International-DEN
    Find
  • Arapahoe Co-APA
    Find

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.

    To find a plane ticket, please select dates.

Back