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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: Thu Jan 8 2015 Return: Tue Jan 13 2015 Trip spans 6 days
Frontier
Frontier
SFO
2:20p
DEN
4:42p
2h 22m
nonstop
DEN
8:10a
SFO
10:43a
2h 33m
nonstop
Depart: Wed Jan 7 2015 Return: Thu Jan 8 2015 Trip spans 2 days
Frontier
Frontier
SFO
4:00a
DEN
6:24a
2h 24m
nonstop
DEN
4:25p
SFO
6:59p
2h 34m
nonstop
Depart: Mon Jan 12 2015 Return: Tue Jan 13 2015 Trip spans 2 days
Frontier
Frontier
SFO
4:00a
DEN
6:24a
2h 24m
nonstop
DEN
4:25p
SFO
6:59p
2h 34m
nonstop
Depart: Tue Jan 13 2015 Return: Wed Jan 14 2015 Trip spans 2 days
Frontier
Frontier
SFO
10:25a
DEN
12:50p
2h 25m
nonstop
DEN
8:10a
SFO
10:43a
2h 33m
nonstop
Depart: Wed Jan 14 2015 Return: Thu Jan 15 2015 Trip spans 2 days
Frontier
Frontier
SFO
2:20p
DEN
4:42p
2h 22m
nonstop
DEN
8:10a
SFO
10:43a
2h 33m
nonstop
Depart: Thu Jan 15 2015 Return: Sat Jan 17 2015 Trip spans 3 days
Frontier
Frontier
SFO
2:20p
DEN
4:42p
2h 22m
nonstop
DEN
4:25p
SFO
6:59p
2h 34m
nonstop
Depart: Sun Jan 18 2015 Return: Mon Jan 19 2015 Trip spans 2 days
Frontier
Frontier
SFO
2:20p
DEN
4:42p
2h 22m
nonstop
DEN
3:00a
SFO
5:39a
2h 39m
nonstop
Depart: Mon Jan 19 2015 Return: Tue Jan 20 2015 Trip spans 2 days
Frontier
Frontier
SFO
2:20p
DEN
4:42p
2h 22m
nonstop
DEN
3:00a
SFO
5:39a
2h 39m
nonstop
Depart: Tue Jan 20 2015 Return: Fri Jan 23 2015 Trip spans 4 days
Frontier
Frontier
SFO
10:25a
DEN
12:50p
2h 25m
nonstop
DEN
3:00a
SFO
5:39a
2h 39m
nonstop
Depart: Wed Jan 21 2015 Return: Thu Jan 22 2015 Trip spans 2 days
Frontier
Frontier
SFO
10:25a
DEN
12:50p
2h 25m
nonstop
DEN
8:10a
SFO
10:43a
2h 33m
nonstop
Depart: Thu Jan 22 2015 Return: Fri Jan 23 2015 Trip spans 2 days
Frontier
Frontier
SFO
10:25a
DEN
12:50p
2h 25m
nonstop
DEN
8:10a
SFO
10:43a
2h 33m
nonstop
Depart: Fri Jan 23 2015 Return: Sat Jan 24 2015 Trip spans 2 days
Frontier
Frontier
SFO
2:20p
DEN
4:42p
2h 22m
nonstop
DEN
4:25p
SFO
6:59p
2h 34m
nonstop
Depart: Sat Jan 24 2015 Return: Sun Jan 25 2015 Trip spans 2 days
Frontier
Frontier
SFO
4:00a
DEN
6:24a
2h 24m
nonstop
DEN
3:00a
SFO
5:39a
2h 39m
nonstop
Depart: Sun Jan 25 2015 Return: Mon Jan 26 2015 Trip spans 2 days
Frontier
Frontier
SFO
4:00a
DEN
6:24a
2h 24m
nonstop
DEN
4:25p
SFO
6:59p
2h 34m
nonstop
Depart: Mon Jan 26 2015 Return: Wed Jan 28 2015 Trip spans 3 days
Frontier
Frontier
SFO
10:25a
DEN
12:50p
2h 25m
nonstop
DEN
8:10a
SFO
10:43a
2h 33m
nonstop
Depart: Tue Jan 27 2015 Return: Sat Jan 31 2015 Trip spans 5 days
Frontier
Frontier
SFO
4:00a
DEN
6:24a
2h 24m
nonstop
DEN
4:25p
SFO
6:59p
2h 34m
nonstop
Depart: Mon Mar 9 2015 Return: Tue Mar 10 2015 Trip spans 2 days
Multiple Airlines
Multiple Airlines
SFO
9:15a
DEN
1:29p
4h 14m
1 stop
DEN
5:24p
SFO
7:59p
2h 35m
nonstop
Depart: Sun Mar 15 2015 Return: Mon Mar 16 2015 Trip spans 2 days
Delta
Delta
SFO
8:35p
DEN
5:16a
8h 41m
1 stop
DEN
9:00a
SFO
3:00p
6h 00m
1 stop
Depart: Wed Dec 24 2014 Return: Thu Jan 8 2015 Trip spans 16 days
US Airways
US Airways
SFO
10:50a
DEN
3:43p
4h 53m
1 stop
DEN
12:45a
SFO
5:55a
5h 10m
1 stop
Depart: Wed May 20 2015 Return: Fri May 29 2015 Trip spans 10 days
United
United
SFO
8:25p
DEN
4:06a
7h 41m
1 stop
DEN
2:00a
SFO
4:45a
2h 45m
nonstop
Change your search
Direct flights SFO to DEN on United
Flight # Depart SFO Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
1757 5:27 am 8:53 am Dec 26 - Dec 26
1202 5:31 am 8:59 am Dec 28 - Dec 28
1214 5:31 am 8:59 am Dec 31 - Dec 31
1532 5:31 am 8:57 am Dec 29 - Jan 5
1559 5:31 am 8:57 am Jan 3 - Jan 3
1596 5:31 am 8:57 am Jan 4 - Jan 4
1757 5:31 am 8:57 am Dec 25 - Dec 25
1757 5:31 am 8:59 am Dec 27 - Dec 27
1207 5:44 am 9:12 am Jan 6 - Jan 6
1207 5:44 am 9:12 am Jan 14 - Jan 14
1246 5:44 am 9:12 am Jan 7 - Jan 13
1246 5:44 am 9:12 am Jan 20 - Jan 27
1534 5:44 am 9:12 am Jan 12 - Jan 12
1544 5:44 am 9:12 am Jan 15 - Jan 23
1559 5:44 am 9:12 am Jan 8 - Jan 11
1559 5:44 am 9:12 am Jan 18 - Feb 8
715 5:44 am 9:12 am Jan 10 - Jan 31
1024 8:02 am 11:35 am Dec 25 - Dec 25
1179 8:02 am 11:35 am Dec 31 - Dec 31
1270 8:02 am 11:35 am Dec 28 - Dec 28
1424 8:02 am 11:35 am Dec 27 - Dec 27
1462 8:02 am 11:35 am Dec 19 - Dec 26
1551 8:02 am 11:35 am Jan 4 - Jan 4
1596 8:02 am 11:35 am Jan 1 - Jan 1
1688 8:02 am 11:35 am Jan 3 - Jan 3
1740 8:02 am 11:35 am Jan 2 - Jan 2
1740 8:02 am 11:35 am Dec 29 - Jan 5
1764 8:02 am 11:35 am Dec 30 - Dec 30
1740 8:04 am 11:40 am Jan 21 - Jan 21
710 8:04 am 11:38 am Jan 14 - Jan 14
1551 8:06 am 11:42 am Jan 11 - Jan 25
1681 8:06 am 11:42 am Jan 17 - Jan 17
1740 8:06 am 11:42 am Jan 20 - Jan 20
1740 8:06 am 11:42 am Jan 24 - Feb 7
1740 8:06 am 11:42 am Jan 10 - Jan 10
1740 8:06 am 11:42 am Jan 7 - Jan 7
710 8:06 am 11:40 am Jan 6 - Jan 19
710 8:06 am 11:40 am Jan 22 - Jan 30
710 9:04 am 12:40 pm Jan 11 - Jan 25
710 9:18 am 12:50 pm Jan 1 - Jan 1
241 9:20 am 12:52 pm Dec 20 - Jan 3
452 9:20 am 12:52 pm Dec 25 - Dec 25
452 9:20 am 12:52 pm Dec 28 - Dec 31
475 9:20 am 12:52 pm Dec 30 - Dec 30
671 9:20 am 12:52 pm Dec 26 - Jan 2
710 9:20 am 12:52 pm Dec 29 - Jan 5
720 9:20 am 12:52 pm Jan 4 - Jan 4
475 9:45 am 1:21 pm Jan 6 - Jan 13
475 9:45 am 1:21 pm Jan 15 - Feb 9
1544 9:49 am 1:26 pm Jan 21 - Jan 21
1740 9:49 am 1:26 pm Jan 14 - Jan 14
671 10:46 am 2:16 pm Dec 21 - Jan 4
1578 10:48 am 2:20 pm Dec 27 - Dec 27
671 10:48 am 2:18 pm Jan 3 - Jan 3
671 10:51 am 2:21 pm Dec 29 - Jan 5
710 10:51 am 2:21 pm Jan 2 - Jan 2
1038 10:57 am 2:30 pm Jan 18 - Jan 18
1246 10:57 am 2:30 pm Jan 17 - Jan 17
1479 10:57 am 2:30 pm Jan 19 - Jan 19
1491 10:57 am 2:30 pm Jan 12 - Jan 12
1534 10:57 am 2:30 pm Jan 20 - Jan 20
1544 10:57 am 2:30 pm Jan 11 - Jan 11
1544 10:57 am 2:30 pm Jan 14 - Jan 14
1544 10:57 am 2:30 pm Jan 6 - Jan 7
1544 10:57 am 2:30 pm Jan 25 - Jan 25
1557 10:57 am 2:30 pm Jan 21 - Jan 21
1559 10:57 am 2:30 pm Jan 24 - Jan 24
1681 10:57 am 2:30 pm Jan 10 - Jan 10
1740 10:57 am 2:30 pm Jan 22 - Feb 10
1740 10:57 am 2:30 pm Jan 8 - Jan 16
318 11:12 am 2:42 pm Dec 26 - Dec 26
223 11:30 am 3:00 pm Dec 24 - Dec 31
671 11:30 am 3:00 pm Dec 25 - Dec 25
720 11:30 am 3:00 pm Jan 1 - Jan 1
354 12:35 pm 4:07 pm Jan 12 - Jan 12
354 12:35 pm 4:07 pm Jan 23 - Jan 26
484 12:35 pm 4:07 pm Jan 16 - Jan 16
484 12:35 pm 4:07 pm Jan 8 - Jan 8
569 12:35 pm 4:07 pm Jan 21 - Feb 4
569 12:35 pm 4:07 pm Jan 7 - Jan 14
671 12:35 pm 4:07 pm Jan 6 - Feb 10
671 12:35 pm 4:07 pm Jan 18 - Jan 18
720 12:35 pm 4:07 pm Jan 19 - Jan 19
820 12:35 pm 4:07 pm Jan 11 - Jan 15
820 12:35 pm 4:07 pm Jan 22 - Feb 8
1266 12:40 pm 4:13 pm Jan 17 - Jan 17
1750 12:40 pm 4:13 pm Jan 24 - Jan 24
671 12:40 pm 4:12 pm Jan 10 - Jan 10
1271 1:00 pm 4:30 pm Dec 21 - Dec 28
1438 1:00 pm 4:30 pm Dec 31 - Dec 31
1474 1:00 pm 4:30 pm Jan 4 - Jan 4
1536 1:00 pm 4:30 pm Dec 26 - Dec 26
1566 1:00 pm 4:30 pm Dec 30 - Dec 30
1567 1:00 pm 4:30 pm Dec 29 - Jan 5
1567 1:00 pm 4:30 pm Jan 2 - Jan 2
671 1:00 pm 4:29 pm Dec 27 - Dec 27
1428 1:02 pm 4:32 pm Dec 25 - Dec 25
1557 1:05 pm 4:35 pm Jan 3 - Jan 3
1246 2:07 pm 5:36 pm Dec 28 - Dec 28
1590 2:07 pm 5:34 pm Jan 4 - Jan 4
1037 2:21 pm 5:48 pm Dec 25 - Dec 25
1098 2:21 pm 5:51 pm Jan 19 - Jan 19
1266 2:21 pm 5:51 pm Jan 21 - Jan 21
1474 2:21 pm 5:50 pm Dec 27 - Dec 27
1532 2:21 pm 5:51 pm Jan 7 - Jan 7
1557 2:21 pm 5:51 pm Jan 22 - Jan 29
1557 2:21 pm 5:51 pm Jan 15 - Jan 15
1578 2:21 pm 5:50 pm Dec 26 - Dec 26
1589 2:21 pm 5:48 pm Jan 3 - Jan 3
1658 2:21 pm 5:51 pm Jan 18 - Jan 18
1678 2:21 pm 5:51 pm Jan 9 - Jan 11
1678 2:21 pm 5:51 pm Jan 8 - Jan 8
1678 2:21 pm 5:51 pm Jan 25 - Feb 8
1733 2:21 pm 5:51 pm Jan 14 - Jan 14
1733 2:21 pm 5:48 pm Jan 1 - Jan 1
1733 2:21 pm 5:48 pm Dec 30 - Dec 30
1733 2:21 pm 5:51 pm Jan 23 - Feb 9
1733 2:21 pm 5:48 pm Dec 29 - Jan 5
1733 2:21 pm 5:51 pm Jan 6 - Jan 6
1733 2:21 pm 5:51 pm Jan 12 - Jan 16
1733 2:21 pm 5:51 pm Jan 13 - Feb 10
431 2:21 pm 5:49 pm Dec 31 - Dec 31
1159 2:23 pm 5:55 pm Jan 24 - Feb 7
353 2:23 pm 5:54 pm Jan 10 - Jan 10
353 2:23 pm 5:54 pm Jan 17 - Jan 17
1077 3:14 pm 6:47 pm Dec 31 - Dec 31
1491 3:14 pm 6:47 pm Jan 2 - Jan 2
1538 3:14 pm 6:47 pm Dec 26 - Dec 26
1544 3:14 pm 6:47 pm Jan 1 - Jan 1
1544 3:14 pm 6:47 pm Dec 29 - Jan 5
318 3:26 pm 6:57 pm Jan 3 - Jan 3
318 3:26 pm 6:57 pm Dec 20 - Dec 27
1523 3:32 pm 7:05 pm Dec 28 - Dec 28
1733 3:32 pm 7:01 pm Jan 11 - Jan 11
1733 3:32 pm 7:01 pm Jan 25 - Jan 25
318 3:32 pm 7:03 pm Jan 4 - Jan 4
1557 3:34 pm 7:03 pm Jan 16 - Jan 16
1610 3:34 pm 7:03 pm Jan 12 - Jan 12
1610 3:34 pm 7:03 pm Jan 23 - Jan 23
1733 3:34 pm 7:03 pm Jan 22 - Feb 5
1733 3:34 pm 7:03 pm Jan 9 - Jan 15
1733 3:34 pm 7:03 pm Jan 19 - Jan 19
720 3:34 pm 7:02 pm Jan 8 - Jan 8
72 3:46 pm 7:15 pm Jan 18 - Jan 18
72 3:55 pm 7:24 pm Jan 10 - Jan 17
72 3:55 pm 7:24 pm Jan 24 - Jan 24
1243 4:00 pm 7:29 pm Jan 20 - Jan 27
1243 4:00 pm 7:29 pm Jan 13 - Jan 13
318 4:00 pm 7:28 pm Jan 7 - Feb 11
720 4:00 pm 7:28 pm Jan 6 - Jan 6
318 4:15 pm 7:47 pm Dec 25 - Dec 25
1038 5:42 pm 9:11 pm Jan 8 - Feb 6
1038 5:42 pm 9:11 pm Jan 25 - Jan 25
1038 5:42 pm 9:11 pm Jan 11 - Jan 11
1243 5:42 pm 9:11 pm Jan 12 - Jan 12
1534 5:42 pm 9:11 pm Jan 19 - Jan 19
1428 5:53 pm 9:23 pm Dec 26 - Dec 26
72 5:53 pm 9:23 pm Dec 29 - Jan 5
466 5:54 pm 9:23 pm Dec 28 - Dec 28
72 5:54 pm 9:24 pm Jan 4 - Jan 4
580 5:56 pm 9:25 pm Dec 27 - Dec 27
466 5:57 pm 9:26 pm Jan 3 - Jan 3
466 6:00 pm 9:28 pm Jan 18 - Jan 18
1038 7:25 pm 10:58 pm Jan 5 - Jan 5
1243 7:25 pm 10:58 pm Dec 27 - Dec 27
1243 7:25 pm 10:58 pm Jan 1 - Jan 1
1740 7:25 pm 10:58 pm Dec 30 - Dec 30
380 7:25 pm 10:57 pm Jan 3 - Jan 3
380 7:25 pm 10:56 pm Dec 21 - Jan 4
593 7:25 pm 10:57 pm Jan 2 - Jan 2
652 7:25 pm 10:57 pm Dec 29 - Dec 29
652 7:25 pm 10:57 pm Dec 26 - Dec 26
1240 8:25 pm 11:58 pm Jan 5 - Jan 5
Airports
Origin

San Francisco
$161
Destination

Denver
$161