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Find Flight Deals from San Francisco to Denver International (SFO - DEN)

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: Mon Feb 23 2015 Return: Thu Feb 26 2015 Trip spans 4 days
Frontier
Frontier
SFO
2:20p
DEN
4:42p
2h 22m
nonstop
DEN
4:25p
SFO
6:59p
2h 34m
nonstop
Depart: Thu Feb 19 2015 Return: Sat Feb 28 2015 Trip spans 10 days
US Airways
US Airways
SFO
1:00a
DEN
5:32a
4h 32m
1 stop
DEN
1:20p
SFO
6:23p
5h 03m
1 stop
Depart: Tue Feb 17 2015 Return: Thu Feb 26 2015 Trip spans 10 days
Frontier
Frontier
SFO
2:20p
DEN
4:42p
2h 22m
nonstop
DEN
4:25p
SFO
6:59p
2h 34m
nonstop
Depart: Sat Feb 21 2015 Return: Tue Feb 24 2015 Trip spans 4 days
US Airways
US Airways
SFO
1:00a
DEN
5:32a
4h 32m
1 stop
DEN
1:20p
SFO
6:23p
5h 03m
1 stop
Depart: Tue Feb 24 2015 Return: Tue Mar 3 2015 Trip spans 8 days
US Airways
US Airways
SFO
1:00a
DEN
5:32a
4h 32m
1 stop
DEN
1:20p
SFO
6:23p
5h 03m
1 stop
Depart: Wed Feb 25 2015 Return: Sat Feb 28 2015 Trip spans 4 days
US Airways
US Airways
SFO
1:00a
DEN
5:32a
4h 32m
1 stop
DEN
1:20p
SFO
6:23p
5h 03m
1 stop
Depart: Sat Feb 28 2015 Return: Tue Mar 3 2015 Trip spans 4 days
US Airways
US Airways
SFO
1:00a
DEN
5:32a
4h 32m
1 stop
DEN
1:20p
SFO
6:23p
5h 03m
1 stop
Depart: Mon Mar 2 2015 Return: Tue Mar 3 2015 Trip spans 2 days
US Airways
US Airways
SFO
1:00a
DEN
5:32a
4h 32m
1 stop
DEN
1:20p
SFO
6:23p
5h 03m
1 stop
Depart: Sun Feb 8 2015 Return: Sun Feb 15 2015 Trip spans 8 days
Frontier
Frontier
SFO
4:00a
DEN
6:24a
2h 24m
nonstop
DEN
3:00a
SFO
5:39a
2h 39m
nonstop
Depart: Mon Feb 9 2015 Return: Sat Feb 14 2015 Trip spans 6 days
Frontier
Frontier
SFO
10:25a
DEN
12:50p
2h 25m
nonstop
DEN
4:25p
SFO
6:59p
2h 34m
nonstop
Depart: Tue Feb 10 2015 Return: Sat Feb 14 2015 Trip spans 5 days
Frontier
Frontier
SFO
2:20p
DEN
4:42p
2h 22m
nonstop
DEN
4:25p
SFO
6:59p
2h 34m
nonstop
Depart: Wed Feb 18 2015 Return: Wed Feb 25 2015 Trip spans 8 days
Frontier
Frontier
SFO
2:20p
DEN
4:42p
2h 22m
nonstop
DEN
3:00a
SFO
5:39a
2h 39m
nonstop
Depart: Sun Feb 22 2015 Return: Tue Mar 3 2015 Trip spans 10 days
US Airways
US Airways
SFO
1:00a
DEN
5:32a
4h 32m
1 stop
DEN
1:20p
SFO
6:23p
5h 03m
1 stop
Depart: Fri Feb 27 2015 Return: Tue Mar 3 2015 Trip spans 5 days
US Airways
US Airways
SFO
1:00a
DEN
5:32a
4h 32m
1 stop
DEN
1:20p
SFO
6:23p
5h 03m
1 stop
Depart: Sun Mar 1 2015 Return: Tue Mar 3 2015 Trip spans 3 days
US Airways
US Airways
SFO
1:00a
DEN
5:32a
4h 32m
1 stop
DEN
1:20p
SFO
6:23p
5h 03m
1 stop
Depart: Sat Feb 14 2015 Return: Sun Feb 15 2015 Trip spans 2 days
Multiple Airlines
Multiple Airlines
SFO
10:50a
DEN
3:43p
4h 53m
1 stop
DEN
3:00a
SFO
5:39a
2h 39m
nonstop
Depart: Tue Mar 3 2015 Return: Wed Mar 4 2015 Trip spans 2 days
Frontier
Frontier
SFO
10:25a
DEN
12:49p
2h 24m
nonstop
DEN
2:55a
SFO
5:33a
2h 38m
nonstop
Depart: Tue Apr 21 2015 Return: Mon Apr 27 2015 Trip spans 7 days
Delta
Delta
SFO
8:35p
DEN
5:16a
8h 41m
1 stop
DEN
7:50a
SFO
1:07p
5h 17m
1 stop
Depart: Sat Jan 31 2015 Return: Mon Feb 2 2015 Trip spans 3 days
United
United
SFO
10:55a
DEN
1:24p
2h 29m
nonstop
DEN
2:08p
SFO
4:57p
2h 49m
nonstop
Depart: Wed Jan 28 2015 Return: Sat Feb 14 2015 Trip spans 18 days
American Airlines
American Airlines
SFO
7:55a
DEN
12:38p
4h 43m
1 stop
DEN
10:55a
SFO
3:57p
5h 02m
1 stop
Change your search
Direct flights SFO to DEN on United
Flight # Depart SFO Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
1149 5:38 am 9:10 am Feb 12 - Feb 12
1246 5:40 am 9:12 am Mar 4 - Mar 4
1246 5:40 am 9:12 am Feb 24 - Feb 24
1246 5:40 am 9:12 am Feb 25 - Feb 25
1246 5:40 am 9:12 am Mar 3 - Mar 3
1439 5:40 am 9:12 am Feb 13 - Feb 13
1675 5:40 am 9:12 am Feb 22 - Feb 22
1683 5:40 am 9:12 am Feb 23 - Feb 23
1733 5:40 am 9:12 am Feb 15 - Feb 15
1740 5:40 am 9:12 am Mar 1 - Mar 1
338 5:40 am 9:10 am Feb 14 - Feb 14
649 5:40 am 9:11 am Feb 20 - Feb 20
649 5:40 am 9:10 am Feb 21 - Feb 28
756 5:40 am 9:11 am Feb 26 - Mar 2
756 5:40 am 9:11 am Feb 27 - Feb 27
756 5:40 am 9:11 am Feb 18 - Feb 19
756 5:40 am 9:11 am Feb 16 - Feb 16
756 5:40 am 9:11 am Feb 17 - Feb 17
671 5:42 am 9:15 am Mar 5 - Mar 5
710 5:42 am 9:15 am Mar 6 - Mar 6
1246 5:44 am 9:12 am Jan 27 - Feb 10
1534 5:44 am 9:12 am Jan 26 - Feb 9
1544 5:44 am 9:12 am Jan 29 - Feb 5
1557 5:44 am 9:12 am Feb 6 - Feb 6
1559 5:44 am 9:12 am Jan 25 - Feb 8
1634 5:44 am 9:12 am Feb 11 - Feb 11
1675 5:44 am 9:12 am Feb 4 - Feb 4
338 5:44 am 9:12 am Feb 7 - Feb 7
1246 6:45 am 10:24 am Feb 26 - Feb 26
1534 6:45 am 10:24 am Feb 13 - Feb 13
948 6:49 am 10:27 am Feb 14 - Feb 14
1120 6:50 am 10:29 am Mar 4 - Mar 4
1246 6:50 am 10:29 am Feb 19 - Feb 19
1246 6:50 am 10:29 am Feb 16 - Feb 16
1246 6:50 am 10:29 am Feb 17 - Feb 17
1246 6:50 am 10:29 am Feb 23 - Mar 2
1534 6:50 am 10:29 am Feb 24 - Feb 24
1559 6:50 am 10:29 am Mar 3 - Mar 3
1675 6:50 am 10:29 am Feb 18 - Feb 18
1740 6:50 am 10:29 am Feb 25 - Feb 25
402 6:50 am 10:28 am Feb 12 - Feb 12
948 6:50 am 10:28 am Feb 21 - Feb 28
1246 6:51 am 10:30 am Feb 27 - Feb 27
1246 6:51 am 10:30 am Feb 20 - Feb 20
710 8:00 am 11:35 am Feb 17 - Feb 17
710 8:04 am 11:38 am Jan 28 - Feb 11
1551 8:06 am 11:42 am Feb 8 - Feb 8
1740 8:06 am 11:43 am Feb 28 - Feb 28
1740 8:06 am 11:42 am Jan 24 - Feb 7
710 8:06 am 11:42 am Feb 24 - Mar 4
710 8:06 am 11:40 am Feb 3 - Feb 10
710 8:06 am 11:42 am Feb 12 - Feb 23
710 8:10 am 11:46 am Feb 15 - Mar 1
1559 8:20 am 11:54 am Mar 6 - Mar 6
710 8:27 am 12:00 pm Mar 5 - Mar 5
710 9:04 am 12:40 pm Feb 8 - Feb 8
475 9:45 am 1:21 pm Jan 26 - Feb 9
475 9:45 am 1:20 pm Feb 10 - Feb 10
1740 9:49 am 1:26 pm Feb 4 - Feb 11
1157 10:44 am 2:16 pm Mar 6 - Mar 6
1072 10:45 am 2:18 pm Mar 2 - Mar 2
1491 10:45 am 2:18 pm Feb 23 - Feb 23
1491 10:45 am 2:18 pm Mar 3 - Mar 4
1491 10:45 am 2:18 pm Feb 27 - Feb 27
1491 10:45 am 2:18 pm Feb 26 - Feb 26
1491 10:45 am 2:18 pm Feb 25 - Feb 25
1491 10:45 am 2:18 pm Feb 20 - Feb 20
1491 10:45 am 2:18 pm Feb 12 - Feb 19
1491 10:45 am 2:18 pm Feb 18 - Feb 18
1491 10:45 am 2:18 pm Feb 13 - Feb 13
1740 10:45 am 2:18 pm Feb 16 - Feb 17
526 10:45 am 2:17 pm Feb 24 - Feb 24
223 10:51 am 2:22 pm Feb 15 - Feb 15
223 10:51 am 2:22 pm Feb 22 - Mar 1
1533 10:52 am 2:24 pm Mar 5 - Mar 5
1491 10:57 am 2:30 pm Feb 2 - Feb 9
1544 10:57 am 2:30 pm Feb 8 - Feb 8
1544 10:57 am 2:30 pm Feb 4 - Feb 11
1733 10:57 am 2:30 pm Jan 31 - Feb 7
1740 10:57 am 2:30 pm Feb 3 - Feb 10
466 11:05 am 2:36 pm Feb 21 - Feb 28
475 11:05 am 2:36 pm Feb 14 - Feb 14
354 12:35 pm 4:07 pm Feb 9 - Feb 9
354 12:35 pm 4:07 pm Feb 6 - Feb 6
569 12:35 pm 4:07 pm Feb 4 - Feb 4
569 12:35 pm 4:07 pm Feb 11 - Feb 11
671 12:35 pm 4:07 pm Jan 27 - Feb 10
820 12:35 pm 4:07 pm Jan 29 - Feb 5
820 12:35 pm 4:07 pm Feb 8 - Feb 8
1567 12:40 pm 4:13 pm Feb 7 - Feb 7
1159 12:45 pm 4:17 pm Mar 5 - Mar 5
1159 12:45 pm 4:17 pm Mar 6 - Mar 6
1038 12:50 pm 4:23 pm Feb 23 - Feb 23
1038 12:50 pm 4:23 pm Feb 12 - Feb 12
1159 12:50 pm 4:23 pm Feb 17 - Feb 17
1159 12:50 pm 4:23 pm Mar 2 - Mar 2
1544 12:50 pm 4:23 pm Feb 25 - Mar 4
1678 12:50 pm 4:23 pm Feb 20 - Feb 20
1678 12:50 pm 4:23 pm Feb 15 - Feb 15
1678 12:50 pm 4:23 pm Feb 27 - Feb 27
1733 12:50 pm 4:23 pm Mar 1 - Mar 1
1733 12:50 pm 4:23 pm Feb 24 - Mar 3
1733 12:50 pm 4:23 pm Feb 13 - Feb 13
1740 12:50 pm 4:23 pm Feb 22 - Feb 22
1749 12:50 pm 4:23 pm Feb 19 - Feb 26
1749 12:50 pm 4:23 pm Feb 18 - Feb 18
318 12:50 pm 4:22 pm Feb 16 - Feb 16
1195 1:05 pm 4:38 pm Feb 14 - Feb 14
1256 1:05 pm 4:38 pm Feb 28 - Feb 28
381 1:05 pm 4:37 pm Feb 21 - Feb 21
1085 2:15 pm 5:50 pm Mar 2 - Mar 2
1159 2:15 pm 5:50 pm Feb 23 - Feb 23
1038 2:16 pm 5:51 pm Feb 16 - Feb 16
1085 2:16 pm 5:51 pm Feb 12 - Feb 19
1159 2:16 pm 5:51 pm Mar 3 - Mar 3
1203 2:16 pm 5:51 pm Feb 27 - Feb 27
1203 2:16 pm 5:51 pm Feb 20 - Feb 20
1424 2:16 pm 5:51 pm Feb 26 - Feb 26
1424 2:16 pm 5:51 pm Feb 17 - Feb 17
1446 2:16 pm 5:51 pm Feb 25 - Feb 25
1446 2:16 pm 5:51 pm Feb 24 - Feb 24
1671 2:16 pm 5:51 pm Feb 18 - Feb 18
1749 2:16 pm 5:51 pm Mar 4 - Mar 4
1557 2:21 pm 5:51 pm Jan 29 - Feb 5
1678 2:21 pm 5:51 pm Feb 8 - Feb 8
1733 2:21 pm 5:51 pm Feb 3 - Feb 10
1733 2:21 pm 5:51 pm Feb 11 - Feb 11
1733 2:21 pm 5:51 pm Feb 4 - Feb 4
1733 2:21 pm 5:51 pm Feb 6 - Feb 6
1733 2:21 pm 5:51 pm Feb 9 - Feb 9
1159 2:23 pm 5:55 pm Jan 24 - Feb 7
1678 2:25 pm 6:00 pm Feb 13 - Feb 13
1424 2:28 pm 6:03 pm Feb 15 - Feb 15
1671 2:28 pm 6:03 pm Mar 1 - Mar 1
453 2:28 pm 6:02 pm Feb 22 - Feb 22
720 2:40 pm 6:13 pm Mar 6 - Mar 6
720 2:40 pm 6:13 pm Mar 5 - Mar 5
720 2:41 pm 6:15 pm Feb 14 - Feb 28
1671 3:15 pm 6:50 pm Feb 13 - Feb 13
318 3:31 pm 7:05 pm Feb 12 - Feb 19
318 3:31 pm 7:05 pm Feb 23 - Mar 2
1733 3:32 pm 7:01 pm Feb 8 - Feb 8
1544 3:34 pm 7:03 pm Feb 6 - Feb 6
1610 3:34 pm 7:03 pm Feb 2 - Feb 9
1733 3:34 pm 7:03 pm Feb 5 - Feb 5
1137 3:35 pm 7:10 pm Feb 24 - Mar 3
318 3:36 pm 7:10 pm Feb 25 - Mar 4
318 3:36 pm 7:10 pm Feb 20 - Feb 20
318 3:36 pm 7:07 pm Mar 5 - Mar 5
318 3:36 pm 7:10 pm Feb 18 - Feb 18
318 3:36 pm 7:10 pm Feb 17 - Feb 17
706 3:36 pm 7:07 pm Mar 6 - Mar 6
652 3:37 pm 7:10 pm Feb 16 - Feb 16
318 3:51 pm 7:25 pm Feb 15 - Feb 15
318 3:51 pm 7:25 pm Feb 22 - Mar 1
72 3:55 pm 7:24 pm Feb 7 - Feb 7
1243 4:00 pm 7:29 pm Feb 3 - Feb 10
318 4:00 pm 7:28 pm Jan 28 - Feb 11
318 4:04 pm 7:38 pm Feb 21 - Feb 21
318 4:04 pm 7:38 pm Feb 14 - Feb 14
318 4:04 pm 7:38 pm Feb 28 - Feb 28
1038 5:42 pm 9:11 pm Feb 5 - Feb 6
1038 5:42 pm 9:11 pm Feb 8 - Feb 8
1243 5:42 pm 9:11 pm Jan 26 - Feb 9
1120 5:48 pm 9:17 pm Mar 1 - Mar 1
495 5:48 pm 9:16 pm Feb 22 - Feb 22
72 5:48 pm 9:17 pm Feb 15 - Feb 15
1038 5:55 pm 9:24 pm Feb 19 - Feb 19
1208 5:55 pm 9:24 pm Feb 16 - Feb 16
1465 5:55 pm 9:24 pm Mar 4 - Mar 4
1465 5:55 pm 9:24 pm Feb 25 - Feb 25
1465 5:55 pm 9:24 pm Feb 26 - Feb 26
1482 5:55 pm 9:24 pm Feb 18 - Feb 18
1482 5:55 pm 9:24 pm Feb 13 - Feb 13
1733 5:55 pm 9:24 pm Feb 20 - Feb 20
1733 5:55 pm 9:24 pm Feb 27 - Mar 2
1733 5:55 pm 9:24 pm Feb 23 - Feb 23
1733 5:55 pm 9:24 pm Feb 12 - Feb 12
1733 5:55 pm 9:24 pm Feb 17 - Feb 17
466 5:55 pm 9:23 pm Mar 3 - Mar 3
466 5:55 pm 9:23 pm Mar 5 - Mar 6
475 5:55 pm 9:23 pm Feb 24 - Feb 24
718 7:40 pm 11:02 pm Mar 5 - Mar 6
Airports
Origin

San Francisco
$175
Destination

Denver
$175