Frontier Airlines Denver to San Francisco Flights

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Cheapflightsplus.com will find cheap Frontier Airlines flights from Denver to San Francisco. Compare airline ticket prices and book air tickets starting from $61 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Frontier Airlines, arrivals and departure details below.

Find Cheap Airfare Denver (CO) — San Francisco (CA) by Frontier Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in july: one-way - $61, two-way – $105.

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Cheap Flights from Denver to San Francisco by Frontier Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by Frontier Airlines, their prices start from $61. The fastest nonstop flight takes 2h 45m. The fastest connecting flight — 4h 57m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $61 Find flight	8:39 pm Denver Denver International	10:27 pm San Francisco San Francisco	2h 48m	Frontier Airlines	F91093
from $76 Find flight	10:29 pm Denver Denver International	0:14 am+1 день San Francisco San Francisco	2h 45m	Frontier Airlines	F93439
from $87 Find flight	6:00 am Denver Denver International	7:46 am San Francisco San Francisco	2h 46m	Frontier Airlines	F91229
from $96 Find flight	0:23 am Denver Denver International	10:25 am San Francisco San Francisco	11h 2m layover 1h 40m - Orlando	Frontier Airlines	F91734 F91645
from $101 Find flight	12:25 pm Denver Denver International	9:23 pm San Francisco San Francisco	9h 58m layover 1h 32m - Atlanta	Frontier Airlines	F93600 F91949
from $102 Find flight	9:44 am Denver Denver International	7:39 pm San Francisco San Francisco	10h 55m layover 6h 43m - San Diego	Frontier Airlines	F92817 F93383
from $102 Find flight	10:29 pm Denver Denver International	12:14 pm+1 день San Francisco San Francisco	14h 45m layover 10h 50m - Las Vegas	Frontier Airlines	F9777 F93019
from $102 Find flight	6:10 pm Denver Denver International	12:14 pm+1 день San Francisco San Francisco	19h 4m layover 15h 9m - Las Vegas	Frontier Airlines	F94967 F93019
from $103 Find flight	12:05 pm Denver Denver International	9:22 pm San Francisco San Francisco	10h 17m layover 6h 25m - Las Vegas	Frontier Airlines	F91993 F94401
from $103 Find flight	8:45 pm Denver Denver International	10:45 am+1 день San Francisco San Francisco	15h 0m layover 11h 9m - Salt Lake City	Frontier Airlines	F93981 F93393
from $103 Find flight	10:29 pm Denver Denver International	11:50 am+1 день San Francisco San Francisco	14h 21m layover 10h 8m - San Diego	Frontier Airlines	F92711 F93381
from $112 Find flight	7:00 am Denver Denver International	12:15 pm San Francisco San Francisco	6h 15m layover 2h 26m - Las Vegas	Frontier Airlines	F92015 F93019
from $118 Find flight	10:29 pm Denver Denver International	7:41 am+1 день San Francisco San Francisco	10h 12m layover 6h 26m - Las Vegas	Frontier Airlines	F9777 F93801
from $120 Find flight	11:34 am Denver Denver International	3:31 pm San Francisco San Francisco	4h 57m layover 1h 4m - Salt Lake City	Frontier Airlines	F94721 F93393
from $120 Find flight	7:05 am Denver Denver International	1:07 pm San Francisco San Francisco	7h 2m layover 3h 10m - Salt Lake City	Frontier Airlines	F93861 F93393
from $225 Find flight	2:00 pm Denver Denver International	12:15 pm+1 день San Francisco San Francisco	23h 15m layover 19h 18m - Las Vegas	Frontier Airlines	F92349 F93019

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 07/16/2025

Frontier Airlines Flight Schedule Denver to San Francisco

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:29 pm — 0:14 am +1 day	10:29 pm — 0:14 am F93439 Frontier Airlines Denver — San Francisco	2h 45m	Find flight from$76
6:00 am — 7:46 am	6:00 am — 7:46 am F91229 Frontier Airlines Denver — San Francisco	2h 46m	Find flight from$87
8:39 pm — 10:27 pm	8:39 pm — 10:27 pm F91093 Frontier Airlines Denver — San Francisco	2h 48m	Find flight from$61
0:23 am — 10:25 am	0:20 am — 6:03 am F91734 Frontier Airlines Denver — Orlando 1h 40m stop 7:25 am — 10:28 am F91645 Frontier Airlines Orlando — San Francisco	11h 2m including layover	Find flight from$96
10:29 pm — 12:14 pm +1 day	10:29 pm — 11:36 pm F9777 Frontier Airlines Denver — Las Vegas 10h 50m stop 10:34 am — 12:24 pm F93019 Frontier Airlines Las Vegas — San Francisco	14h 45m including layover	Find flight from$102
11:34 am — 3:31 pm	11:22 am — 12:59 pm F94721 Frontier Airlines Denver — Salt Lake City 1h 4m stop 2:13 pm — 3:33 pm F93393 Frontier Airlines Salt Lake City — San Francisco	4h 57m including layover	Find flight from$120
12:05 pm — 9:22 pm	9:44 am — 10:51 am F91993 Frontier Airlines Denver — Las Vegas 6h 25m stop 7:33 pm — 9:19 pm F94401 Frontier Airlines Las Vegas — San Francisco	10h 17m including layover	Find flight from$103
12:25 pm — 9:23 pm	12:25 pm — 5:23 pm F93600 Frontier Airlines Denver — Atlanta 1h 32m stop 6:55 pm — 9:23 pm F91949 Frontier Airlines Atlanta — San Francisco	9h 58m including layover	Find flight from$101
1:33 pm — 7:41 am +1 day	1:33 pm — 2:41 pm F92349 Frontier Airlines Denver — Las Vegas 15h 20m stop 6:00 am — 7:42 am F93801 Frontier Airlines Las Vegas — San Francisco	19h 8m including layover	Find flight from$118
2:37 pm — 9:22 pm	1:33 pm — 2:39 pm F92349 Frontier Airlines Denver — Las Vegas 3h 47m stop 7:33 pm — 9:19 pm F94401 Frontier Airlines Las Vegas — San Francisco	7h 45m including layover	Find flight from$101
2:37 pm — 6:51 pm	1:52 pm — 3:03 pm F92349 Frontier Airlines Denver — Las Vegas 1h 14m stop 5:30 am — 7:14 am F94157 Frontier Airlines Las Vegas — San Francisco	5h 14m including layover	Find flight from$120
5:51 pm — 7:41 am +1 day	5:51 pm — 6:55 pm F94967 Frontier Airlines Denver — Las Vegas 11h 4m stop 6:00 am — 7:42 am F93801 Frontier Airlines Las Vegas — San Francisco	14h 50m including layover	Find flight from$126
5:59 pm — 11:50 am +1 day	5:59 pm — 7:29 pm F94989 Frontier Airlines Denver — San Diego 14h 29m stop 9:58 am — 11:50 am F93381 Frontier Airlines San Diego — San Francisco	18h 51m including layover	Find flight from$126
6:10 pm — 12:14 pm +1 day	5:41 pm — 6:50 pm F94967 Frontier Airlines Denver — Las Vegas 15h 9m stop 10:34 am — 12:24 pm F93019 Frontier Airlines Las Vegas — San Francisco	19h 4m including layover	Find flight from$102
7:00 am — 12:15 pm	7:00 am — 8:01 am F92015 Frontier Airlines Denver — Las Vegas 2h 26m stop 10:34 am — 12:24 pm F93019 Frontier Airlines Las Vegas — San Francisco	6h 15m including layover	Find flight from$112
7:00 am — 2:51 pm	7:00 am — 8:01 am F92015 Frontier Airlines Denver — Las Vegas 5h 1m stop 3:54 pm — 5:51 pm F94157 Frontier Airlines Las Vegas — San Francisco	8h 51m including layover	Find flight from$118
8:45 pm — 10:45 am +1 day	9:36 pm — 11:15 pm F93981 Frontier Airlines Denver — Salt Lake City 11h 9m stop 2:13 pm — 3:31 pm F93393 Frontier Airlines Salt Lake City — San Francisco	15h including layover	Find flight from$103
9:44 am — 7:39 pm	8:22 am — 9:55 am F92817 Frontier Airlines Denver — San Diego 6h 43m stop 5:22 pm — 7:09 pm F93383 Frontier Airlines San Diego — San Francisco	10h 55m including layover	Find flight from$102
9:54 am — 4:35 pm	9:42 am — 10:48 am F91993 Frontier Airlines Denver — Las Vegas 3h 44m stop 8:00 am — 9:48 am F93801 Frontier Airlines Las Vegas — San Francisco	7h 41m including layover	Find flight from$120

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

*Departure and arrival times are local. Last updated on 07/16/2025

Flight Information

There are 3 flights by Frontier Airlines from Denver to San Francisco every week with departures from Denver International and Arapahoe Co. All flights arrive at San Francisco, Embarkadero, China Basin Heliport.

Departures start from 0:23 am to 9:54 am. Nonstop flight is 2h 45m. The time difference between Denver and San Francisco is 1h.

The fastest flight 2h 45m
Average flight time 2h 46m
The earliest flight 0:23 am
The latest flight 9:54 am
Distance 965 ml

The cheapest months for traveling to San Francisco are may (from 54 $), august (from 61 $), december (from 65 $).

The most expensive and popular months are october (from 106 $), september (from 86 $), july (from 69 $).

The cheapest flight by Frontier Airlines that our users were able to find is $61. This airfare is economy class on one-way F91093 flight for August 16, 2025 leaving Denver International in Denver at 8:39 pm, it includes all taxes and additional fees.

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Frontier Airlines Airplanes on the Route

List of the most popular Frontier Airlines airplanes flying from Denver to San Francisco:

Other Popular Airlines on the Route

Besides Frontier Airlines there are other 6 airline carriers between Denver and San Francisco. Please review schedules and prices from the most popular airlines to find the best airfare deals from Denver to San Francisco.

Nonstop flights

There are 21 direct flights every day from Denver. Airlines and fares are below:

UA - United Airlines

from $111

Find

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

UA - United Airlines

from $207

Find
AS - Alaska Airlines

from $96

Find
OS - Austrian Airlines

from $6337

Find
SY - Sun Country Airlines

from $152

Find
HA - Hawaiian Airlines

from $87

Find
G4 - Allegiant Air

from $195

Find

See more connecting flights

How to book an air ticket yourself?

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