Find Cheap Flights from San Francisco to Denver International (SFO - DEN)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Francisco to Denver International

(Round-trip)
Depart: Sat Oct 21 2017 Return: Thu Nov 9 2017 Trip spans 20 days
Multiple Airlines
Multiple Airlines
SFO
DEN
2h 33m
nonstop
DEN
SFO
2h 47m
nonstop
Depart: Mon Oct 23 2017 Return: Sat Nov 4 2017 Trip spans 13 days
Frontier
Frontier
SFO
DEN
2h 33m
nonstop
DEN
SFO
2h 48m
nonstop
Depart: Fri Oct 27 2017 Return: Sun Nov 5 2017 Trip spans 10 days
United
United
SFO
DEN
2h 29m
nonstop
DEN
SFO
2h 45m
nonstop
Depart: Mon Oct 23 2017 Return: Tue Oct 31 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SFO
DEN
2h 33m
nonstop
DEN
SFO
2h 46m
nonstop
Depart: Wed Nov 1 2017 Return: Thu Nov 9 2017 Trip spans 9 days
Frontier
Frontier
SFO
DEN
2h 39m
nonstop
DEN
SFO
2h 48m
nonstop
Depart: Wed Nov 15 2017 Return: Thu Nov 30 2017 Trip spans 16 days
United
United
SFO
DEN
2h 27m
nonstop
DEN
SFO
2h 43m
nonstop
Depart: Tue Oct 24 2017 Return: Sun Nov 5 2017 Trip spans 13 days
Multiple Airlines
Multiple Airlines
SFO
DEN
2h 33m
nonstop
DEN
SFO
2h 45m
nonstop
Depart: Sun Nov 5 2017 Return: Mon Nov 13 2017 Trip spans 9 days
Frontier
Frontier
SFO
DEN
2h 39m
nonstop
DEN
SFO
2h 49m
nonstop
Depart: Wed Nov 29 2017 Return: Sun Dec 3 2017 Trip spans 5 days
United
United
SFO
DEN
2h 34m
nonstop
DEN
SFO
2h 44m
nonstop
Depart: Thu Oct 26 2017 Return: Fri Nov 3 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SFO
DEN
2h 33m
nonstop
DEN
SFO
2h 44m
nonstop
Depart: Sat Nov 11 2017 Return: Sun Nov 19 2017 Trip spans 9 days
Frontier
Frontier
SFO
DEN
2h 39m
nonstop
DEN
SFO
2h 46m
nonstop
Depart: Fri Dec 15 2017 Return: Sun Dec 17 2017 Trip spans 3 days
United
United
SFO
DEN
2h 27m
nonstop
DEN
SFO
2h 43m
nonstop
Depart: Fri Oct 27 2017 Return: Mon Oct 30 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SFO
DEN
2h 29m
nonstop
DEN
SFO
2h 55m
nonstop
Depart: Tue Nov 28 2017 Return: Wed Nov 29 2017 Trip spans 2 days
Frontier
Frontier
SFO
DEN
2h 32m
nonstop
DEN
SFO
2h 48m
nonstop
Depart: Sat Oct 28 2017 Return: Sun Nov 5 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SFO
DEN
2h 33m
nonstop
DEN
SFO
2h 45m
nonstop
Depart: Sun Dec 3 2017 Return: Fri Dec 8 2017 Trip spans 6 days
Frontier
Frontier
SFO
DEN
2h 39m
nonstop
DEN
SFO
2h 48m
nonstop
Depart: Sun Oct 29 2017 Return: Mon Oct 30 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
SFO
DEN
2h 33m
nonstop
DEN
SFO
2h 53m
nonstop
Depart: Fri Dec 8 2017 Return: Mon Dec 11 2017 Trip spans 4 days
Frontier
Frontier
SFO
DEN
2h 32m
nonstop
DEN
SFO
2h 53m
nonstop
Depart: Mon Oct 30 2017 Return: Tue Nov 7 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SFO
DEN
2h 33m
nonstop
DEN
SFO
2h 53m
nonstop
Depart: Tue Oct 31 2017 Return: Mon Nov 6 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SFO
DEN
2h 32m
nonstop
DEN
SFO
2h 48m
nonstop
Direct flights SFO to DEN on United
Flight # Depart SFO Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
1618 1:11 am 4:47 am Nov 26 - Nov 27
756 5:04 am 8:38 am Oct 29 - Nov 4
756 5:04 am 8:38 am Nov 5 - Nov 22
756 5:04 am 8:38 am Nov 23 - Nov 23
756 5:04 am 8:38 am Nov 25 - Dec 4
756 5:20 am 8:48 am Oct 19 - Oct 27
756 5:20 am 8:48 am Oct 28 - Oct 28
1606 6:00 am 9:34 am Oct 30 - Oct 30
683 6:00 am 9:34 am Nov 27 - Nov 27
683 6:00 am 9:34 am Nov 26 - Nov 26
683 6:00 am 9:34 am Oct 31 - Oct 31
683 6:00 am 9:34 am Nov 6 - Nov 13
683 6:00 am 9:34 am Nov 20 - Nov 20
2028 6:39 am 10:14 am Oct 25 - Oct 27
683 6:43 am 10:18 am Nov 25 - Nov 25
2028 7:05 am 10:40 am Nov 11 - Nov 18
2028 7:05 am 10:39 am Nov 20 - Nov 20
2028 7:05 am 10:40 am Nov 21 - Nov 27
2028 7:05 am 10:40 am Nov 24 - Nov 24
2028 7:05 am 10:40 am Oct 30 - Nov 3
2028 7:05 am 10:39 am Nov 4 - Nov 4
2028 7:05 am 10:40 am Nov 6 - Nov 17
2028 7:06 am 10:40 am Nov 1 - Nov 1
2028 7:10 am 10:44 am Nov 26 - Nov 26
948 7:40 am 11:10 am Oct 17 - Oct 27
948 7:40 am 11:10 am Oct 21 - Oct 28
948 8:10 am 11:45 am Nov 2 - Nov 2
948 8:10 am 11:45 am Nov 3 - Nov 3
948 8:10 am 11:45 am Nov 6 - Nov 10
948 8:10 am 11:44 am Nov 7 - Nov 14
948 8:10 am 11:45 am Nov 9 - Nov 16
948 8:10 am 11:45 am Nov 22 - Nov 22
948 8:10 am 11:44 am Nov 23 - Nov 23
1455 8:12 am 11:46 am Oct 20 - Oct 27
948 8:13 am 11:48 am Oct 29 - Oct 29
948 8:15 am 11:50 am Nov 4 - Nov 4
948 8:15 am 11:50 am Nov 11 - Nov 20
948 8:15 am 11:50 am Nov 21 - Nov 27
948 8:17 am 11:52 am Oct 30 - Oct 31
948 8:20 am 11:55 am Nov 5 - Nov 5
948 8:20 am 11:52 am Nov 17 - Nov 17
948 8:21 am 11:56 am Nov 12 - Nov 19
948 8:21 am 11:53 am Nov 25 - Nov 25
948 8:25 am 11:59 am Nov 1 - Nov 1
948 8:36 am 12:10 pm Nov 8 - Nov 15
431 9:20 am 12:50 pm Nov 21 - Nov 21
431 9:30 am 12:59 pm Oct 19 - Oct 28
431 9:30 am 1:00 pm Nov 5 - Nov 5
431 9:30 am 1:00 pm Nov 26 - Nov 26
431 9:32 am 1:01 pm Oct 29 - Oct 29
431 9:32 am 1:02 pm Oct 30 - Nov 3
431 9:32 am 1:02 pm Nov 6 - Nov 14
431 9:32 am 1:02 pm Nov 9 - Nov 9
431 9:32 am 1:01 pm Nov 12 - Nov 19
431 9:32 am 1:02 pm Nov 16 - Nov 22
431 9:32 am 1:02 pm Nov 23 - Nov 23
431 9:32 am 1:02 pm Nov 24 - Nov 30
431 9:32 am 1:02 pm Nov 27 - Nov 27
431 9:34 am 1:04 pm Nov 8 - Nov 15
431 9:50 am 1:20 pm Nov 1 - Nov 1
431 10:01 am 1:30 pm Oct 31 - Oct 31
223 10:40 am 2:10 pm Nov 2 - Nov 3
223 10:40 am 2:08 pm Oct 29 - Nov 1
223 10:40 am 2:08 pm Nov 19 - Nov 28
223 10:40 am 2:08 pm Nov 23 - Nov 23
223 10:40 am 2:10 pm Nov 24 - Nov 29
223 10:40 am 2:09 pm Nov 18 - Nov 18
223 10:40 am 2:08 pm Nov 5 - Nov 17
223 10:43 am 2:20 pm Oct 28 - Oct 28
223 10:45 am 2:23 pm Oct 13 - Oct 27
223 10:47 am 2:17 pm Nov 4 - Nov 4
820 12:00 pm 3:29 pm Oct 30 - Oct 30
1858 1:00 pm 4:27 pm Oct 31 - Oct 31
1858 1:00 pm 4:27 pm Nov 7 - Dec 19
1858 1:15 pm 4:48 pm Oct 9 - Oct 27
1858 1:15 pm 4:53 pm Oct 28 - Oct 28
1858 1:20 pm 4:47 pm Nov 6 - Nov 15
1858 1:20 pm 4:47 pm Nov 5 - Nov 5
1858 1:20 pm 4:47 pm Nov 4 - Nov 4
1858 1:20 pm 4:47 pm Oct 30 - Nov 3
1858 1:20 pm 4:47 pm Oct 29 - Oct 29
1858 1:20 pm 4:47 pm Nov 26 - Dec 3
1858 1:20 pm 4:47 pm Nov 22 - Nov 22
1858 1:20 pm 4:47 pm Nov 23 - Nov 23
1858 1:20 pm 4:47 pm Nov 25 - Nov 25
1858 1:20 pm 4:47 pm Nov 20 - Nov 27
1858 1:20 pm 4:47 pm Nov 17 - Nov 24
1858 1:20 pm 4:47 pm Nov 16 - Nov 16
1858 1:20 pm 4:47 pm Nov 12 - Nov 19
1858 1:20 pm 4:47 pm Nov 11 - Nov 18
1159 2:30 pm 6:06 pm Oct 28 - Oct 28
720 2:48 pm 6:19 pm Nov 5 - Nov 5
720 2:48 pm 6:20 pm Nov 6 - Nov 13
720 2:48 pm 6:20 pm Nov 8 - Nov 16
720 2:48 pm 6:20 pm Nov 17 - Nov 17
720 2:48 pm 6:20 pm Nov 19 - Nov 25
720 2:48 pm 6:20 pm Nov 26 - Nov 26
720 2:48 pm 6:20 pm Nov 27 - Dec 1
720 2:48 pm 6:19 pm Oct 29 - Oct 29
720 2:48 pm 6:19 pm Oct 30 - Oct 30
720 2:48 pm 6:20 pm Nov 1 - Nov 2
720 2:50 pm 6:20 pm Nov 7 - Nov 14
720 2:50 pm 6:20 pm Oct 31 - Oct 31
720 2:53 pm 6:25 pm Nov 20 - Nov 20
720 3:30 pm 7:02 pm Nov 3 - Nov 3
1845 3:32 pm 7:04 pm Oct 29 - Oct 29
1845 3:32 pm 7:02 pm Oct 30 - Oct 30
1845 3:32 pm 7:03 pm Nov 1 - Nov 1
1845 3:32 pm 7:02 pm Nov 2 - Nov 2
1845 3:32 pm 7:02 pm Nov 3 - Nov 3
1845 3:32 pm 7:02 pm Nov 6 - Nov 8
1845 3:32 pm 7:02 pm Nov 10 - Nov 17
1845 3:32 pm 7:02 pm Nov 9 - Nov 16
1845 3:32 pm 7:02 pm Nov 12 - Nov 12
1845 3:32 pm 7:02 pm Nov 15 - Nov 15
1845 3:32 pm 7:02 pm Nov 13 - Nov 13
1845 3:32 pm 7:02 pm Nov 19 - Nov 19
1845 3:32 pm 7:02 pm Nov 20 - Nov 20
1845 3:32 pm 7:02 pm Nov 21 - Nov 21
1845 3:32 pm 7:02 pm Nov 22 - Nov 22
1845 3:32 pm 7:02 pm Nov 25 - Nov 26
1845 3:32 pm 7:02 pm Nov 24 - Nov 24
1845 3:32 pm 7:03 pm Nov 27 - Nov 27
1845 3:33 pm 7:05 pm Nov 7 - Nov 14
1845 3:37 pm 7:09 pm Oct 31 - Oct 31
1845 3:38 pm 7:10 pm Nov 5 - Nov 5
1845 3:42 pm 7:14 pm Nov 4 - Nov 4
1845 3:42 pm 7:14 pm Nov 11 - Nov 18
1845 3:55 pm 7:25 pm Oct 27 - Oct 27
1845 3:55 pm 7:25 pm Oct 28 - Oct 28
1561 5:03 pm 8:33 pm Oct 20 - Oct 27
1561 5:25 pm 8:58 pm Oct 28 - Oct 28
2031 5:55 pm 9:25 pm Oct 27 - Oct 27
2031 6:02 pm 9:34 pm Nov 20 - Nov 21
2031 6:02 pm 9:34 pm Nov 22 - Nov 26
2031 6:02 pm 9:34 pm Nov 24 - Nov 24
2031 6:02 pm 9:34 pm Nov 2 - Nov 3
2031 6:02 pm 9:34 pm Nov 9 - Nov 17
2031 6:04 pm 9:34 pm Nov 5 - Nov 19
2031 6:04 pm 9:36 pm Oct 29 - Oct 29
2031 6:13 pm 9:45 pm Nov 27 - Nov 27
2031 6:20 pm 9:52 pm Oct 31 - Oct 31
2031 6:30 pm 9:57 pm Nov 7 - Nov 14
1542 7:15 pm 10:45 pm Oct 27 - Oct 27
1893 7:15 pm 10:42 pm Oct 29 - Oct 29
1893 7:15 pm 10:42 pm Nov 22 - Nov 27
1893 7:15 pm 10:42 pm Oct 30 - Nov 1
1893 7:15 pm 10:42 pm Oct 31 - Oct 31
1893 7:15 pm 10:42 pm Nov 2 - Nov 2
1893 7:15 pm 10:42 pm Nov 3 - Nov 3
1893 7:15 pm 10:42 pm Nov 5 - Nov 12
1893 7:15 pm 10:42 pm Nov 6 - Nov 6
1893 7:15 pm 10:42 pm Nov 7 - Nov 10
1893 7:15 pm 10:42 pm Nov 8 - Nov 15
1893 7:15 pm 10:42 pm Nov 9 - Nov 16
1893 7:15 pm 10:42 pm Nov 13 - Nov 13
1893 7:15 pm 10:42 pm Nov 14 - Nov 14
1893 7:15 pm 10:42 pm Nov 17 - Nov 17
1893 7:20 pm 10:47 pm Nov 19 - Nov 19
1893 7:21 pm 10:47 pm Nov 4 - Nov 4
1893 7:21 pm 10:48 pm Nov 11 - Nov 18
1893 7:25 pm 10:52 pm Nov 21 - Nov 26
1542 8:27 pm 11:54 pm Nov 5 - Nov 5
454 8:27 pm 11:54 pm Nov 25 - Nov 25
1978 8:30 pm 11:59 pm Oct 25 - Oct 27
1542 8:32 pm 11:59 pm Nov 1 - Nov 1
1542 8:32 pm 11:59 pm Nov 2 - Nov 3
1542 8:32 pm 11:58 pm Nov 26 - Nov 26
1542 8:32 pm 11:58 pm Nov 27 - Nov 27
1542 8:32 pm 11:59 pm Nov 15 - Nov 15
1542 8:32 pm 11:59 pm Nov 16 - Nov 16
1542 8:32 pm 11:59 pm Nov 17 - Nov 21
1542 8:32 pm 11:59 pm Nov 22 - Nov 22
1542 8:32 pm 11:59 pm Nov 6 - Nov 8
1542 8:32 pm 11:59 pm Nov 9 - Nov 13
1542 8:32 pm 11:59 pm Nov 10 - Nov 10
1542 8:37 pm 12:04 am Oct 29 - Oct 29
1542 8:37 pm 12:04 am Nov 19 - Nov 19
454 8:37 pm 12:04 am Nov 12 - Nov 12
1667 11:36 pm 3:03 am Nov 26 - Nov 26
430 11:45 pm 3:12 am Nov 25 - Nov 25
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Francisco
$77
Destination

Denver
$77
Airlines Airline reviews

790 travelers who booked a flight from San Francisco to Denver rated their chosen airlines with an average of 5.3.

Overall
5.5
Boarding
6.0
Crew
6.5
Comfort
5.0
Food
4.1
Entertainment
4.0