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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: Thu Jan 8 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: Mon Jan 5 2015 Return: Wed Jan 7 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
LAS
1:30p
SAN
2:34p
1h 04m
nonstop
SAN
10:20a
LAS
11:32a
1h 12m
nonstop
Depart: Sat Feb 28 2015 Return: Tue Mar 3 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
HOU
4:10p
SAN
7:40p
3h 30m
nonstop
SAN
3:00a
HOU
5:59a
2h 59m
nonstop
Depart: Sun Jan 4 2015 Return: Wed Jan 7 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DFW
3:39a
SAN
6:52a
3h 13m
nonstop
SAN
12:30p
DFW
3:11p
2h 41m
nonstop
Depart: Sat Mar 7 2015 Return: Sat Mar 14 2015 Trip spans 7 days
Delta
Delta
SLC
4:40p
SAN
6:30p
1h 50m
nonstop
SAN
2:10a
SLC
4:10a
2h 00m
nonstop
Depart: Fri Jan 2 2015 Return: Sat Jan 24 2015 Trip spans 23 days
Alaska Airlines
Alaska Airlines
SEA
4:20p
SAN
6:58p
2h 38m
nonstop
SAN
1:30a
SEA
4:30a
3h 00m
nonstop
Depart: Tue May 12 2015 Return: Thu May 14 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
OAK
10:10a
SAN
3:09p
4h 59m
1 stop
SAN
5:26a
OAK
9:29a
4h 03m
1 stop
Depart: Sat Jan 3 2015 Return: Tue Jan 13 2015 Trip spans 11 days
Delta
Delta
SJC
1:15a
SAN
4:17a
3h 02m
1 stop
SAN
8:05a
SJC
10:57a
2h 52m
1 stop
Depart: Sun May 3 2015 Return: Sat May 9 2015 Trip spans 7 days
Multiple Airlines
Multiple Airlines
PDX
2:35a
SAN
7:30a
4h 55m
1 stop
SAN
6:30a
PDX
10:40a
4h 10m
1 stop
Depart: Tue May 19 2015 Return: Fri May 29 2015 Trip spans 11 days
Delta
Delta
OMA
2:10a
SAN
10:20a
8h 10m
1 stop
SAN
12:30p
OMA
5:18p
4h 48m
1 stop
Depart: Mon May 11 2015 Return: Tue May 26 2015 Trip spans 16 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 May 17 2015 Return: Sat May 23 2015 Trip spans 7 days
US Airways
US Airways
PHX
6:50p
SAN
7:56p
1h 06m
nonstop
SAN
3:15p
PHX
4:31p
1h 16m
nonstop
Change your search
Airports
Origin

Omaha
$209
Portland
$194
Seattle
$176
Chicago
$217
Phoenix
$221
Salt Lake City
$157
Denver
$81
Dallas
$157
Oakland
$179
San Jose
$184
Las Vegas
$89
Houston
$135
Destination

San Diego
$81