Find Deals on Flights from San Diego to Denver International (SAN - DEN)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Diego to Denver International

(Round-trip)
Depart: Wed Aug 12 2015 Return: Thu Aug 13 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
SAN
4:30p
DEN
6:48p
2h 18m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Thu Aug 20 2015 Return: Mon Aug 24 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SAN
4:30p
DEN
6:48p
2h 18m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Fri Aug 21 2015 Return: Sun Aug 23 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
SAN
4:30p
DEN
6:48p
2h 18m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Mon Aug 24 2015 Return: Tue Aug 25 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
SAN
4:30p
DEN
6:48p
2h 18m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Tue Aug 25 2015 Return: Wed Aug 26 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
SAN
4:30p
DEN
6:48p
2h 18m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Thu Aug 27 2015 Return: Fri Aug 28 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
SAN
4:30p
DEN
6:48p
2h 18m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Fri Aug 28 2015 Return: Sat Aug 29 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
SAN
4:30p
DEN
6:48p
2h 18m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Sat Aug 29 2015 Return: Wed Sep 2 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SAN
4:30p
DEN
6:48p
2h 18m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Fri Aug 7 2015 Return: Sat Aug 8 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
SAN
4:30p
DEN
6:48p
2h 18m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Wed Aug 19 2015 Return: Tue Aug 25 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SAN
4:30p
DEN
6:48p
2h 18m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Wed Sep 9 2015 Return: Sat Sep 12 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SAN
4:30p
DEN
6:48p
2h 18m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Sat Sep 12 2015 Return: Wed Sep 16 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SAN
4:38p
DEN
6:59p
2h 21m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Tue Sep 15 2015 Return: Tue Sep 22 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
SAN
4:38p
DEN
6:59p
2h 21m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Wed Sep 16 2015 Return: Sat Sep 19 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SAN
4:38p
DEN
6:59p
2h 21m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Sat Sep 19 2015 Return: Tue Sep 22 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SAN
4:38p
DEN
6:59p
2h 21m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Wed Sep 23 2015 Return: Sat Sep 26 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SAN
4:38p
DEN
6:59p
2h 21m
nonstop
DEN
3:10a
SAN
5:37a
2h 27m
nonstop
Depart: Thu Sep 3 2015 Return: Sat Sep 5 2015 Trip spans 3 days
Frontier
Frontier
SAN
6:55a
DEN
9:08a
2h 13m
nonstop
DEN
4:55a
SAN
7:11a
2h 16m
nonstop
Depart: Thu Jan 14 2016 Return: Mon Jan 18 2016 Trip spans 5 days
American Airlines
American Airlines
SAN
2:15p
DEN
6:36p
4h 21m
1 stop
DEN
1:00a
SAN
4:59a
3h 59m
1 stop
Depart: Wed Nov 25 2015 Return: Tue Dec 1 2015 Trip spans 7 days
Delta
Delta
SAN
2:00a
DEN
11:13a
9h 13m
1 stop
DEN
8:00a
SAN
1:42p
5h 42m
1 stop
Depart: Sat Dec 26 2015 Return: Wed Dec 30 2015 Trip spans 5 days
United
United
SAN
1:01p
DEN
3:14p
2h 13m
nonstop
DEN
3:00a
SAN
5:17a
2h 17m
nonstop
Direct flights SAN to DEN on United
Flight # Depart SAN Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
1918 6:15 am 9:40 am Aug 23 - Aug 23
1918 6:15 am 9:40 am Aug 20 - Aug 27
1918 6:15 am 9:40 am Aug 21 - Aug 21
1918 6:15 am 9:40 am Aug 28 - Aug 28
1918 6:15 am 9:40 am Aug 30 - Aug 30
1918 6:15 am 9:40 am Aug 24 - Aug 25
1918 6:15 am 9:40 am Aug 31 - Sep 8
1918 6:15 am 9:40 am Sep 2 - Sep 4
429 6:15 am 9:39 am Sep 5 - Sep 13
429 6:15 am 9:43 am Aug 18 - Aug 18
429 6:15 am 9:39 am Aug 19 - Aug 26
1918 6:20 am 9:46 am Aug 12 - Aug 12
1918 6:20 am 9:46 am Aug 16 - Aug 16
1918 6:20 am 9:46 am Aug 17 - Aug 17
1918 6:20 am 9:46 am Aug 13 - Aug 13
1918 6:20 am 9:46 am Jul 31 - Aug 11
1918 6:20 am 9:45 am Aug 22 - Aug 22
1918 6:20 am 9:45 am Aug 29 - Aug 29
323 6:20 am 9:45 am Aug 1 - Aug 15
980 6:20 am 9:45 am Aug 14 - Aug 14
1799 8:04 am 11:31 am Aug 1 - Aug 15
1982 8:05 am 11:31 am Sep 5 - Sep 19
1982 8:05 am 11:31 am Sep 1 - Sep 7
430 8:05 am 11:34 am Sep 6 - Sep 6
1799 8:10 am 11:37 am Aug 5 - Aug 12
1982 8:10 am 11:36 am Aug 25 - Aug 25
1982 8:10 am 11:36 am Aug 22 - Aug 22
247 8:10 am 11:36 am Aug 16 - Aug 16
247 8:10 am 11:41 am Aug 2 - Aug 9
416 8:10 am 11:36 am Aug 7 - Aug 14
430 8:10 am 11:39 am Aug 29 - Aug 29
430 8:10 am 11:35 am Aug 18 - Aug 18
698 8:10 am 11:36 am Aug 10 - Aug 17
698 8:10 am 11:36 am Aug 4 - Aug 11
1982 8:16 am 11:42 am Aug 19 - Aug 28
1982 8:16 am 11:42 am Aug 31 - Aug 31
1982 8:16 am 11:42 am Aug 24 - Aug 24
430 8:16 am 11:45 am Aug 23 - Aug 30
6205 10:55 am 2:22 pm Aug 16 - Aug 16
6205 11:12 am 2:34 pm Aug 9 - Aug 9
6205 11:13 am 2:40 pm Aug 17 - Aug 17
6205 11:13 am 2:40 pm Aug 15 - Aug 15
6205 11:13 am 2:40 pm Aug 1 - Aug 8
6205 11:13 am 2:40 pm Aug 5 - Aug 12
6205 11:13 am 2:40 pm Jul 30 - Aug 14
6205 11:15 am 2:39 pm Aug 29 - Aug 29
6205 11:16 am 2:40 pm Sep 6 - Sep 6
6205 11:16 am 2:40 pm Sep 4 - Sep 11
6205 11:16 am 2:40 pm Aug 27 - Sep 2
6205 11:16 am 2:40 pm Aug 23 - Aug 30
6205 11:16 am 2:40 pm Aug 18 - Aug 24
6205 11:17 am 2:37 pm Aug 26 - Aug 26
6205 11:18 am 2:38 pm Sep 5 - Sep 19
6205 11:20 am 2:40 pm Aug 22 - Aug 22
6205 11:27 am 2:47 pm Aug 25 - Aug 25
6205 11:30 am 2:54 pm Sep 7 - Sep 7
6205 11:30 am 2:52 pm Sep 3 - Sep 3
5641 2:34 pm 6:05 pm Aug 1 - Aug 15
354 3:35 pm 7:01 pm Jul 30 - Aug 17
354 3:44 pm 7:10 pm Aug 15 - Aug 15
354 3:44 pm 7:10 pm Aug 12 - Aug 12
354 3:44 pm 7:10 pm Aug 9 - Aug 16
354 3:44 pm 7:10 pm Aug 8 - Aug 8
1174 3:48 pm 7:10 pm Aug 23 - Aug 23
1174 3:48 pm 7:10 pm Sep 1 - Sep 1
1174 3:48 pm 7:10 pm Sep 4 - Sep 18
1174 3:48 pm 7:10 pm Sep 7 - Sep 14
1174 3:48 pm 7:10 pm Aug 21 - Aug 21
1174 3:48 pm 7:10 pm Aug 26 - Aug 31
1174 3:48 pm 7:10 pm Aug 28 - Aug 28
1174 3:48 pm 7:10 pm Aug 19 - Aug 24
1174 3:48 pm 7:10 pm Aug 20 - Aug 20
1174 3:48 pm 7:10 pm Aug 27 - Sep 3
1174 3:48 pm 7:10 pm Aug 18 - Aug 25
1479 5:27 pm 8:47 pm Jul 31 - Aug 7
1479 5:27 pm 8:47 pm Aug 2 - Aug 16
1479 5:27 pm 8:47 pm Aug 10 - Aug 10
1479 5:27 pm 8:47 pm Aug 11 - Aug 11
1479 5:27 pm 8:47 pm Aug 12 - Aug 12
1479 5:27 pm 8:47 pm Aug 13 - Aug 14
263 5:27 pm 8:50 pm Aug 17 - Aug 17
231 5:35 pm 8:58 pm Aug 20 - Sep 7
1258 5:36 pm 9:00 pm Aug 23 - Aug 23
1258 5:36 pm 9:00 pm Aug 30 - Aug 30
Airports
Origin

San Diego
$117
Destination

Denver
$117