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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: Wed Apr 22 2015 Return: Tue Apr 28 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
LAS
2:05p
SAN
3:09p
1h 04m
nonstop
SAN
5:26a
LAS
6:38a
1h 12m
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: 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
10:05a
SAN
11:59a
1h 54m
nonstop
SAN
2:20p
SLC
4:10p
1h 50m
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: Thu Jan 1 2015 Return: Thu Jan 15 2015 Trip spans 15 days
Alaska Airlines
Alaska Airlines
SEA
3:45a
SAN
6:26a
2h 41m
nonstop
SAN
3:00a
SEA
5:57a
2h 57m
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: Sun Apr 26 2015 Return: Wed Apr 29 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
PDX
1:05a
SAN
5:14a
4h 09m
1 stop
SAN
4:43a
PDX
8:43a
4h 00m
1 stop
Depart: Sat Jan 3 2015 Return: Thu Jan 8 2015 Trip spans 6 days
Delta
Delta
SJC
1:15a
SAN
4:17a
3h 02m
1 stop
SAN
1:16a
SJC
4:43a
3h 27m
1 stop
Depart: Sun May 10 2015 Return: Sat May 16 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
Depart: Fri Jun 26 2015 Return: Sun Jun 28 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
STS
7:50a
SAN
9:47a
1h 57m
nonstop
SAN
5:45a
STS
7:50a
2h 05m
nonstop
Depart: Mon Apr 27 2015 Return: Mon May 4 2015 Trip spans 8 days
United
United
RDU
2:55p
SAN
10:56p
8h 01m
1 stop
SAN
2:19a
RDU
11:05a
8h 46m
1 stop
Change your search
Airports
Origin

Portland
$183
Seattle
$176
Raleigh
$246
Chicago
$197
Oakland
$179
San Jose
$184
San Francisco
$161
Phoenix
$142
Salt Lake City
$157
Denver
$81
Dallas
$157
Las Vegas
$81
Santa Rosa
$219
Houston
$160
Destination

San Diego
$81