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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: Sat Jan 10 2015 Trip spans 4 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: Tue Dec 30 2014 Return: Sat Jan 10 2015 Trip spans 12 days
Virgin America
Virgin America
SFO
2:00a
SAN
3:25a
1h 25m
nonstop
SAN
4:00a
SFO
5:35a
1h 35m
nonstop
Depart: Thu Jan 1 2015 Return: Sat Jan 10 2015 Trip spans 10 days
United
United
SFO
5:25p
SAN
6:55p
1h 30m
nonstop
SAN
7:25a
SFO
9:02a
1h 37m
nonstop
Depart: Tue Mar 24 2015 Return: Fri Mar 27 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SLC
1:35p
SAN
3:25p
1h 50m
nonstop
SAN
4:55p
SLC
6:43p
1h 48m
nonstop
Depart: Fri Dec 26 2014 Return: Thu Jan 1 2015 Trip spans 7 days
Delta
Delta
LAS
1:21a
SAN
4:20a
2h 59m
1 stop
SAN
11:33a
LAS
3:29p
3h 56m
1 stop
Depart: Sun Mar 1 2015 Return: Tue Mar 3 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SFO
6:45a
SAN
8:20a
1h 35m
nonstop
SAN
8:43a
SFO
10:20a
1h 37m
nonstop
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 8 2015 Return: Fri Mar 13 2015 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SEA
5:15p
SAN
7:54p
2h 39m
nonstop
SAN
4:05p
SEA
6:59p
2h 54m
nonstop
Depart: Sat Mar 21 2015 Return: Wed Mar 25 2015 Trip spans 5 days
American Airlines
American Airlines
SEA
5:15p
SAN
7:54p
2h 39m
nonstop
SAN
4:00a
SEA
6:50a
2h 50m
nonstop
Depart: Sun Mar 22 2015 Return: Fri Mar 27 2015 Trip spans 6 days
Delta
Delta
SEA
11:15a
SAN
1:59p
2h 44m
nonstop
SAN
3:30a
SEA
6:25a
2h 55m
nonstop
Depart: Mon May 25 2015 Return: Fri May 29 2015 Trip spans 5 days
Delta
Delta
PDX
2:28p
SAN
6:30p
4h 02m
1 stop
SAN
9:35a
PDX
2:35p
5h 00m
1 stop
Change your search
Airports
Origin

San Francisco
$139
Portland
$179
Seattle
$181
Denver
$81
Salt Lake City
$149
Dallas
$117
Las Vegas
$81
Destination

San Diego
$81