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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: Wed Jan 7 2015 Return: Mon Jan 12 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
DEN
2:25a
SAN
4:43a
2h 18m
nonstop
SAN
3:45p
DEN
5:56p
2h 11m
nonstop
Depart: Thu Feb 5 2015 Return: Mon Feb 9 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
LAS
1:30p
SAN
2:34p
1h 04m
nonstop
SAN
4:28a
LAS
5:40a
1h 12m
nonstop
Depart: Sat Jan 31 2015 Return: Mon Feb 2 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DFW
3:34a
SAN
6:47a
3h 13m
nonstop
SAN
12:30p
DFW
3:11p
2h 41m
nonstop
Depart: Thu Feb 12 2015 Return: Tue Feb 17 2015 Trip spans 6 days
Virgin America
Virgin America
SFO
10:05a
SAN
11:30a
1h 25m
nonstop
SAN
9:05a
SFO
10:40a
1h 35m
nonstop
Depart: Mon May 25 2015 Return: Thu May 28 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
PHX
8:55p
SAN
5:48a
8h 53m
1 stop
SAN
1:20p
PHX
7:31p
6h 11m
1 stop
Depart: Sat Apr 4 2015 Return: Mon Apr 6 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SLC
4:25a
SAN
6:20a
1h 55m
nonstop
SAN
4:40a
SLC
6:34a
1h 54m
nonstop
Depart: Mon Mar 9 2015 Return: Mon Mar 16 2015 Trip spans 8 days
Delta
Delta
OAK
9:30a
SAN
12:17p
2h 47m
1 stop
SAN
9:48a
OAK
12:55p
3h 07m
1 stop
Depart: Tue May 12 2015 Return: Tue May 19 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
PDX
5:30a
SAN
9:29a
3h 59m
1 stop
SAN
4:43a
PDX
8:38a
3h 55m
1 stop
Depart: Sun Mar 1 2015 Return: Mon Mar 2 2015 Trip spans 2 days
Delta
Delta
SEA
9:05a
SAN
11:50a
2h 45m
nonstop
SAN
5:35a
SEA
8:35a
3h 00m
nonstop
Depart: Sun May 3 2015 Return: Wed May 13 2015 Trip spans 11 days
Spirit Airlines
Spirit Airlines
HOU
5:05p
SAN
8:24p
3h 19m
nonstop
SAN
4:00a
HOU
7:05a
3h 05m
nonstop
Depart: Wed May 6 2015 Return: Sat May 9 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
6:44a
SAN
10:59a
4h 15m
nonstop
SAN
9:50a
ORD
1:40p
3h 50m
nonstop
Depart: Sun Mar 29 2015 Return: Fri Apr 3 2015 Trip spans 6 days
United
United
OMA
4:05p
SAN
9:30p
5h 25m
1 stop
SAN
2:13p
OMA
6:45p
4h 32m
1 stop
Depart: Thu May 28 2015 Return: Sun May 31 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
STS
7:50a
SAN
9:29a
1h 39m
nonstop
SAN
6:30a
STS
8:21a
1h 51m
nonstop
Depart: Wed Jun 24 2015 Return: Sun Jul 26 2015 Trip spans 33 days
Delta
Delta
MIA
4:10a
SAN
12:01p
7h 51m
1 stop
SAN
6:45p
MIA
3:45a
9h 00m
1 stop
Depart: Sun May 24 2015 Return: Mon Jun 1 2015 Trip spans 9 days
US Airways
US Airways
DCA
1:25a
SAN
8:48a
7h 23m
1 stop
SAN
6:30p
DCA
1:41a
7h 11m
1 stop
Change your search
Airports
Origin

Portland
$179
Seattle
$181
Chicago
$197
Oakland
$178
Washington
$349
Miami
$275
Omaha
$209
San Francisco
$137
Phoenix
$161
Salt Lake City
$177
Denver
$81
Dallas
$117
Las Vegas
$81
Santa Rosa
$219
Houston
$185
Destination

San Diego
$81