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Find Flight Deals from United States to San Diego

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

Book cheap flights to San Diego

(Round-trip)
Depart: Tue Feb 3 2015 Return: Wed Feb 4 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DEN
2:25a
SAN
4:43a
2h 18m
nonstop
SAN
3:45p
DEN
5:56p
2h 11m
nonstop
Depart: Sat Feb 14 2015 Return: Tue Feb 17 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
LAS
8:31a
SAN
9:35a
1h 04m
nonstop
SAN
10:20a
LAS
11:30a
1h 10m
nonstop
Depart: Sat Jan 31 2015 Return: Thu Feb 5 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
HOU
4:07p
SAN
7:38p
3h 31m
nonstop
SAN
3:00a
HOU
5:59a
2h 59m
nonstop
Depart: Tue Apr 14 2015 Return: Tue Apr 21 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
OAK
10:02a
SAN
3:34p
5h 32m
1 stop
SAN
5:26a
OAK
9:30a
4h 04m
1 stop
Depart: Thu Jan 29 2015 Return: Wed Feb 4 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
PHX
9:00p
SAN
5:47a
8h 47m
1 stop
SAN
12:30p
PHX
6:51p
6h 21m
1 stop
Depart: Sat Mar 21 2015 Return: Mon Mar 23 2015 Trip spans 3 days
Delta
Delta
SLC
5:59p
SAN
7:48p
1h 49m
nonstop
SAN
6:19a
SLC
8:10a
1h 51m
nonstop
Depart: Sun Mar 22 2015 Return: Tue Mar 24 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SLC
4:25a
SAN
6:20a
1h 55m
nonstop
SAN
4:55p
SLC
6:43p
1h 48m
nonstop
Depart: Wed Jun 17 2015 Return: Tue Jun 23 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SEA
3:55p
SAN
6:36p
2h 41m
nonstop
SAN
4:50p
SEA
7:34p
2h 44m
nonstop
Depart: Sat Jul 4 2015 Return: Tue Jul 7 2015 Trip spans 4 days
American Airlines
American Airlines
SEA
3:55p
SAN
6:36p
2h 41m
nonstop
SAN
2:30a
SEA
5:14a
2h 44m
nonstop
Depart: Mon Jul 6 2015 Return: Fri Jul 10 2015 Trip spans 5 days
Delta
Delta
SEA
7:10a
SAN
11:42a
4h 32m
1 stop
SAN
3:15a
SEA
6:10a
2h 55m
nonstop
Depart: Tue Jul 14 2015 Return: Tue Jul 21 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
DFW
4:43a
SAN
7:38a
2h 55m
nonstop
SAN
1:20p
DFW
4:13p
2h 53m
nonstop
Depart: Mon Jul 13 2015 Return: Fri Jul 17 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
PHX
3:45a
SAN
4:59a
1h 14m
nonstop
SAN
8:30a
PHX
9:47a
1h 17m
nonstop
Change your search
Airports
Origin

Seattle
$181
Phoenix
$171
Denver
$81
Salt Lake City
$177
Dallas
$207
Oakland
$160
Las Vegas
$81
Houston
$105
Destination

San Diego
$81