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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 Jan 6 2015 Return: Tue Jan 13 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
LAS
1:30p
SAN
2:34p
1h 04m
nonstop
SAN
10:20a
LAS
11:32a
1h 12m
nonstop
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: Tue Mar 17 2015 Return: Wed Apr 1 2015 Trip spans 16 days
Spirit Airlines
Spirit Airlines
PHX
9:00p
SAN
5:50a
8h 50m
1 stop
SAN
1:30p
PHX
7:52p
6h 22m
1 stop
Depart: Sun Jan 4 2015 Return: Sat Jan 10 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
DFW
3:39a
SAN
6:52a
3h 13m
nonstop
SAN
12:30p
DFW
3:11p
2h 41m
nonstop
Depart: Wed Feb 25 2015 Return: Sat Feb 28 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SLC
3:35a
SAN
5:40a
2h 05m
nonstop
SAN
2:55p
SLC
4:47p
1h 52m
nonstop
Depart: Sat Feb 28 2015 Return: Sat Mar 7 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
HOU
4:10p
SAN
7:40p
3h 30m
nonstop
SAN
3:00a
HOU
5:59a
2h 59m
nonstop
Depart: Tue Mar 3 2015 Return: Mon Mar 9 2015 Trip spans 6 days
Virgin America
Virgin America
SFO
3:45p
SAN
5:10p
1h 25m
nonstop
SAN
3:50p
SFO
5:25p
1h 35m
nonstop
Depart: Sat Jan 3 2015 Return: Thu Jan 8 2015 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SEA
1:35a
SAN
4:18a
2h 43m
nonstop
SAN
1:30a
SEA
4:30a
3h 00m
nonstop
Depart: Wed Mar 25 2015 Return: Sat Mar 28 2015 Trip spans 4 days
Delta
Delta
OAK
9:30a
SAN
3:44p
6h 14m
1 stop
SAN
2:10a
OAK
6:53a
4h 43m
1 stop
Depart: Tue Dec 30 2014 Return: Tue Jan 6 2015 Trip spans 8 days
US Airways
US Airways
SJC
7:28a
SAN
1:16p
5h 48m
1 stop
SAN
5:00a
SJC
10:30a
5h 30m
1 stop
Depart: Tue May 5 2015 Return: Sun May 10 2015 Trip spans 6 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 May 17 2015 Return: Thu May 21 2015 Trip spans 5 days
Delta
Delta
SMF
12:15p
SAN
5:53p
5h 38m
1 stop
SAN
9:35a
SMF
1:54p
4h 19m
1 stop
Depart: Mon May 11 2015 Return: Sat May 16 2015 Trip spans 6 days
US Airways
US Airways
BOS
1:00a
SAN
8:48a
7h 48m
1 stop
SAN
6:15p
BOS
4:45a
10h 30m
1 stop
Depart: Wed Jun 24 2015 Return: Tue Jun 30 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
ORD
6:44a
SAN
10:59a
4h 15m
nonstop
SAN
9:50a
ORD
1:40p
3h 50m
nonstop
Change your search
Airports
Origin

Sacramento
$256
Portland
$194
Seattle
$176
Chicago
$307
Oakland
$178
San Jose
$184
San Francisco
$161
Phoenix
$142
Salt Lake City
$157
Denver
$81
Dallas
$157
Las Vegas
$81
Houston
$160
Boston
$302
Destination

San Diego
$81