Find Deals on 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.
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Book cheap flights from San Francisco to Denver International

(Round-trip)
Depart: Tue Mar 1 2016 Return: Wed Mar 9 2016 Trip spans 9 days
Frontier
Frontier
SFO
DEN
2h 35m
nonstop
DEN
SFO
2h 46m
nonstop
Depart: Tue Apr 19 2016 Return: Tue Apr 26 2016 Trip spans 8 days
Frontier
Frontier
SFO
DEN
2h 37m
nonstop
DEN
SFO
2h 47m
nonstop
Depart: Sat Apr 30 2016 Return: Wed May 4 2016 Trip spans 5 days
Frontier
Frontier
SFO
DEN
2h 41m
nonstop
DEN
SFO
2h 44m
nonstop
Depart: Mon May 9 2016 Return: Thu May 12 2016 Trip spans 4 days
Frontier
Frontier
SFO
DEN
2h 37m
nonstop
DEN
SFO
2h 44m
nonstop
Depart: Mon May 16 2016 Return: Thu May 19 2016 Trip spans 4 days
Frontier
Frontier
SFO
DEN
2h 34m
nonstop
DEN
SFO
2h 41m
nonstop
Depart: Wed Mar 30 2016 Return: Thu Apr 7 2016 Trip spans 9 days
Frontier
Frontier
SFO
DEN
2h 29m
nonstop
DEN
SFO
2h 46m
nonstop
Depart: Mon Feb 29 2016 Return: Wed Mar 9 2016 Trip spans 10 days
Frontier
Frontier
SFO
DEN
2h 36m
nonstop
DEN
SFO
2h 43m
nonstop
Depart: Wed May 25 2016 Return: Mon May 30 2016 Trip spans 6 days
Frontier
Frontier
SFO
DEN
2h 34m
nonstop
DEN
SFO
2h 41m
nonstop
Depart: Sat Apr 2 2016 Return: Sat Apr 9 2016 Trip spans 8 days
Frontier
Frontier
SFO
DEN
2h 29m
nonstop
DEN
SFO
2h 57m
nonstop
Depart: Fri Mar 25 2016 Return: Sat Apr 2 2016 Trip spans 9 days
Frontier
Frontier
SFO
DEN
2h 41m
nonstop
DEN
SFO
2h 57m
nonstop
Depart: Thu Mar 3 2016 Return: Mon Mar 7 2016 Trip spans 5 days
Frontier
Frontier
SFO
DEN
2h 41m
nonstop
DEN
SFO
2h 46m
nonstop
Depart: Thu May 26 2016 Return: Mon May 30 2016 Trip spans 5 days
Frontier
Frontier
SFO
DEN
2h 39m
nonstop
DEN
SFO
2h 41m
nonstop
Depart: Sat Jun 4 2016 Return: Wed Jun 8 2016 Trip spans 5 days
Frontier
Frontier
SFO
DEN
2h 34m
nonstop
DEN
SFO
2h 41m
nonstop
Depart: Thu Feb 18 2016 Return: Fri Feb 26 2016 Trip spans 9 days
Frontier
Frontier
SFO
DEN
2h 38m
nonstop
DEN
SFO
2h 49m
nonstop
Depart: Wed Jun 15 2016 Return: Wed Jun 22 2016 Trip spans 8 days
Frontier
Frontier
SFO
DEN
2h 37m
nonstop
DEN
SFO
2h 43m
nonstop
Depart: Thu Jun 16 2016 Return: Mon Jun 20 2016 Trip spans 5 days
Frontier
Frontier
SFO
DEN
2h 37m
nonstop
DEN
SFO
2h 44m
nonstop
Depart: Thu Jul 14 2016 Return: Mon Jul 18 2016 Trip spans 5 days
Frontier
Frontier
SFO
DEN
2h 29m
nonstop
DEN
SFO
2h 36m
nonstop
Depart: Sat Jul 30 2016 Return: Sat Aug 6 2016 Trip spans 8 days
Frontier
Frontier
SFO
DEN
2h 29m
nonstop
DEN
SFO
2h 36m
nonstop
Depart: Fri Aug 5 2016 Return: Mon Aug 8 2016 Trip spans 4 days
Frontier
Frontier
SFO
DEN
2h 35m
nonstop
DEN
SFO
2h 36m
nonstop
Depart: Sat Jul 2 2016 Return: Sat Jul 9 2016 Trip spans 8 days
United
United
SFO
DEN
2h 29m
nonstop
DEN
SFO
2h 45m
nonstop
Direct flights SFO to DEN on United
Flight # Depart SFO Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
756 5:07 am 8:40 am Mar 3 - Mar 11
756 5:07 am 8:40 am Mar 14 - Mar 21
756 5:07 am 8:41 am Mar 8 - Mar 8
756 5:25 am 8:59 am Mar 20 - Mar 20
756 5:25 am 9:00 am Mar 6 - Mar 6
756 5:25 am 8:59 am Mar 5 - Mar 12
756 5:25 am 8:59 am Mar 19 - Mar 26
756 5:25 am 9:00 am Mar 13 - Mar 13
1743 5:30 am 9:04 am Mar 3 - Mar 3
756 5:30 am 9:06 am Mar 2 - Mar 2
756 5:30 am 9:06 am Feb 22 - Mar 1
756 5:30 am 9:07 am Feb 24 - Feb 24
756 5:30 am 9:06 am Feb 21 - Feb 21
756 5:30 am 9:06 am Feb 11 - Feb 20
1743 6:00 am 9:34 am Mar 12 - Mar 12
1743 6:00 am 9:34 am Mar 7 - Mar 7
1743 6:00 am 9:34 am Mar 8 - Mar 8
1743 6:00 am 9:35 am Mar 9 - Mar 9
1743 6:00 am 9:34 am Mar 5 - Mar 5
1743 6:00 am 9:34 am Mar 13 - Mar 20
1743 6:00 am 9:34 am Mar 14 - Mar 14
1743 6:00 am 9:34 am Mar 6 - Mar 6
1743 6:00 am 9:34 am Mar 21 - Mar 21
1743 6:00 am 9:34 am Mar 19 - Apr 2
1743 6:00 am 9:34 am Mar 15 - Mar 15
1743 6:01 am 9:35 am Mar 16 - Mar 16
1743 6:06 am 9:42 am Mar 17 - Mar 17
1743 6:06 am 9:42 am Mar 10 - Mar 10
2028 6:44 am 10:20 am Mar 20 - Mar 27
2028 6:45 am 10:20 am Mar 17 - Mar 17
2028 6:50 am 10:26 am Mar 6 - Mar 6
2028 6:55 am 10:30 am Mar 8 - Mar 8
2028 7:00 am 10:35 am Mar 12 - Mar 12
2028 7:00 am 10:36 am Mar 16 - Mar 16
2028 7:00 am 10:35 am Mar 15 - Mar 22
2028 7:00 am 10:35 am Mar 3 - Mar 11
2028 7:00 am 10:32 am Mar 21 - Mar 21
2028 7:00 am 10:36 am Mar 5 - Mar 5
2028 7:00 am 10:36 am Mar 9 - Mar 9
2028 7:01 am 10:36 am Mar 19 - Mar 19
710 7:02 am 10:37 am Feb 11 - Mar 2
2028 7:03 am 10:39 am Mar 14 - Mar 14
2028 7:04 am 10:39 am Mar 13 - Mar 13
1899 7:59 am 11:42 am Feb 22 - Feb 22
1899 8:01 am 11:44 am Feb 23 - Mar 1
1899 8:02 am 11:45 am Feb 21 - Feb 28
948 8:05 am 11:40 am Mar 5 - Mar 5
948 8:05 am 11:41 am Mar 4 - Mar 11
948 8:05 am 11:40 am Mar 21 - Mar 21
948 8:05 am 11:40 am Mar 18 - Mar 18
948 8:05 am 11:40 am Mar 19 - Mar 19
948 8:05 am 11:40 am Mar 15 - Mar 22
948 8:05 am 11:40 am Mar 12 - Mar 12
948 8:05 am 11:40 am Mar 3 - Mar 3
948 8:05 am 11:40 am Mar 9 - Mar 9
948 8:06 am 11:40 am Mar 8 - Mar 8
1899 8:07 am 11:50 am Feb 24 - Mar 2
1899 8:07 am 11:50 am Feb 12 - Feb 20
948 8:07 am 11:40 am Mar 13 - Mar 13
948 8:07 am 11:42 am Mar 6 - Mar 6
948 8:09 am 11:44 am Mar 16 - Mar 16
948 8:20 am 11:55 am Mar 10 - Mar 10
948 8:20 am 11:55 am Mar 14 - Mar 14
948 8:25 am 12:00 pm Mar 17 - Mar 17
948 8:25 am 12:00 pm Mar 7 - Mar 7
948 8:29 am 12:00 pm Mar 20 - Mar 20
431 9:39 am 1:10 pm Mar 15 - Mar 15
431 9:41 am 1:14 pm Mar 6 - Mar 6
431 9:41 am 1:14 pm Mar 13 - Apr 3
431 9:42 am 1:15 pm Mar 19 - Apr 2
431 9:42 am 1:15 pm Mar 16 - Mar 30
431 9:42 am 1:15 pm Mar 9 - Mar 9
431 9:42 am 1:15 pm Mar 5 - Mar 12
431 9:45 am 1:18 pm Mar 8 - Mar 8
431 9:46 am 1:19 pm Mar 17 - Mar 17
431 9:46 am 1:19 pm Mar 14 - Mar 14
431 9:46 am 1:20 pm Mar 7 - Mar 7
431 9:46 am 1:20 pm Mar 10 - Mar 10
431 9:46 am 1:20 pm Mar 21 - Mar 24
431 9:47 am 1:20 pm Mar 3 - Mar 3
223 10:46 am 2:25 pm Feb 27 - Feb 27
223 10:46 am 2:25 pm Feb 19 - Feb 19
223 10:46 am 2:25 pm Feb 21 - Feb 21
223 10:46 am 2:25 pm Feb 13 - Feb 20
223 10:46 am 2:25 pm Feb 16 - Feb 23
223 10:46 am 2:25 pm Feb 28 - Mar 2
223 10:46 am 2:25 pm Feb 18 - Feb 29
223 10:46 am 2:25 pm Feb 24 - Feb 24
223 10:46 am 2:25 pm Feb 26 - Feb 26
223 10:47 am 2:19 pm Mar 4 - Mar 7
223 10:50 am 2:22 pm Mar 11 - Mar 11
223 10:50 am 2:22 pm Mar 14 - Mar 25
223 10:50 am 2:22 pm Mar 3 - Mar 10
223 10:55 am 2:27 pm Mar 13 - Mar 26
223 10:55 am 2:27 pm Mar 5 - Mar 12
2014 12:50 pm 4:22 pm Mar 15 - Mar 26
2014 12:50 pm 4:22 pm Mar 3 - Mar 11
2014 12:50 pm 4:22 pm Mar 13 - Mar 25
2014 12:50 pm 4:22 pm Mar 5 - Mar 12
2014 12:55 pm 4:29 pm Feb 18 - Feb 25
2014 12:55 pm 4:29 pm Feb 13 - Feb 20
2014 12:55 pm 4:29 pm Feb 21 - Feb 21
2014 12:55 pm 4:29 pm Feb 19 - Feb 29
2014 12:55 pm 4:29 pm Feb 24 - Mar 2
2014 12:55 pm 4:29 pm Feb 23 - Mar 1
2030 1:20 pm 4:53 pm Mar 15 - Mar 15
2030 1:25 pm 4:58 pm Mar 6 - Mar 6
2030 1:30 pm 5:04 pm Mar 3 - Mar 3
2030 1:30 pm 5:04 pm Mar 5 - Mar 12
2030 1:30 pm 5:03 pm Mar 8 - Mar 9
2030 1:30 pm 5:04 pm Mar 14 - Mar 21
2030 1:30 pm 5:03 pm Mar 16 - Mar 16
2030 1:30 pm 5:03 pm Mar 19 - Mar 19
2030 1:30 pm 5:04 pm Mar 7 - Mar 10
2030 1:32 pm 5:05 pm Mar 13 - Mar 27
1845 2:26 pm 6:00 pm Mar 16 - Mar 30
1845 2:29 pm 6:07 pm Feb 12 - Feb 21
1845 2:29 pm 6:07 pm Feb 22 - Mar 2
1845 2:29 pm 6:13 pm Feb 20 - Feb 27
1845 2:30 pm 6:03 pm Mar 14 - Mar 24
1845 2:30 pm 6:04 pm Mar 7 - Mar 7
1845 2:30 pm 6:03 pm Mar 3 - Mar 11
1845 2:33 pm 6:05 pm Mar 13 - Apr 3
1845 2:33 pm 6:05 pm Mar 6 - Mar 6
1845 2:36 pm 6:10 pm Mar 15 - Mar 15
1845 2:42 pm 6:15 pm Mar 18 - Mar 18
720 3:29 pm 7:10 pm Feb 22 - Feb 29
720 3:29 pm 7:10 pm Feb 17 - Feb 24
720 3:29 pm 7:10 pm Feb 23 - Feb 23
720 3:29 pm 7:13 pm Mar 1 - Mar 1
720 3:29 pm 7:10 pm Mar 2 - Mar 2
720 3:29 pm 7:10 pm Feb 19 - Feb 19
720 3:29 pm 7:10 pm Feb 21 - Feb 28
720 3:30 pm 7:10 pm Feb 13 - Feb 27
720 3:35 pm 7:09 pm Mar 20 - Mar 20
720 3:36 pm 7:10 pm Mar 6 - Mar 6
720 3:37 pm 7:10 pm Mar 12 - Mar 12
720 3:37 pm 7:10 pm Mar 5 - Mar 5
720 3:37 pm 7:10 pm Mar 19 - Mar 19
720 3:37 pm 7:11 pm Mar 13 - Mar 13
720 3:39 pm 7:13 pm Mar 15 - Mar 22
720 3:39 pm 7:12 pm Mar 8 - Mar 8
720 3:40 pm 7:14 pm Mar 16 - Mar 25
720 3:40 pm 7:15 pm Mar 3 - Mar 10
720 3:40 pm 7:14 pm Mar 4 - Mar 11
720 3:40 pm 7:15 pm Mar 14 - Mar 24
1893 4:40 pm 8:14 pm Mar 15 - Mar 15
1893 5:00 pm 8:38 pm Mar 17 - Mar 17
1893 5:00 pm 8:34 pm Mar 3 - Mar 9
1893 5:00 pm 8:34 pm Mar 14 - Mar 21
1893 5:00 pm 8:35 pm Mar 19 - Mar 19
1893 5:00 pm 8:35 pm Mar 7 - Mar 10
1893 5:00 pm 8:35 pm Mar 5 - Mar 12
1893 5:04 pm 8:38 pm Mar 13 - Apr 3
1893 5:04 pm 8:38 pm Mar 6 - Mar 6
586 5:44 pm 9:17 pm Feb 19 - Feb 29
2031 5:50 pm 9:23 pm Mar 16 - Mar 16
2031 5:50 pm 9:19 pm Mar 3 - Mar 10
2031 5:50 pm 9:23 pm Mar 9 - Mar 9
2031 5:50 pm 9:19 pm Mar 14 - Mar 24
586 5:53 pm 9:25 pm Mar 2 - Mar 2
2031 5:56 pm 9:25 pm Mar 13 - Mar 20
2031 5:56 pm 9:25 pm Mar 4 - Mar 11
1542 6:56 pm 10:25 pm Mar 16 - Mar 23
1542 6:56 pm 10:24 pm Mar 14 - Mar 21
1542 6:56 pm 10:24 pm Mar 3 - Mar 10
1542 6:56 pm 10:29 pm Feb 19 - Mar 1
1542 6:56 pm 10:25 pm Mar 9 - Mar 9
1542 7:06 pm 10:39 pm Feb 17 - Mar 2
1542 7:07 pm 10:36 pm Mar 20 - Mar 20
1542 7:07 pm 10:35 pm Mar 13 - Mar 13
1542 7:07 pm 10:36 pm Mar 6 - Mar 6
1542 7:10 pm 10:42 pm Mar 11 - Mar 11
1542 7:10 pm 10:42 pm Mar 18 - Mar 25
1542 7:14 pm 10:42 pm Mar 4 - Mar 4
1800 7:44 pm 11:12 pm Mar 12 - Mar 12
1800 8:44 pm 12:12 am Mar 19 - Mar 19
1800 8:45 pm 12:17 am Mar 16 - Mar 16
1800 8:45 pm 12:13 am Mar 13 - Mar 20
1800 8:45 pm 12:14 am Mar 14 - Mar 17
1800 8:45 pm 12:14 am Mar 21 - Mar 21
1800 8:45 pm 12:14 am Mar 7 - Mar 10
1800 8:45 pm 12:10 am Mar 6 - Mar 6
1800 8:45 pm 12:13 am Mar 5 - Mar 5
1800 8:45 pm 12:13 am Mar 9 - Mar 9
1800 8:50 pm 12:18 am Mar 8 - Mar 8
1800 8:51 pm 12:20 am Mar 15 - Mar 15
1800 9:00 pm 12:29 am Mar 3 - Mar 3
1177 9:45 pm 1:22 am Mar 2 - Mar 2
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

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

We aggregate tons 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 don'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.

More questions or if you have a bad price to report to us
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Airports
Origin

San Francisco
$148
Destination

Denver
$148