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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 Sep 23 2015 Return: Wed Sep 30 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
LAS
SAN
1h 05m
nonstop
SAN
LAS
1h 12m
nonstop
Depart: Sat May 9 2015 Return: Mon May 11 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
SAN
2h 25m
nonstop
SAN
DEN
2h 18m
nonstop
Depart: Wed May 6 2015 Return: Tue May 19 2015 Trip spans 14 days
Spirit Airlines
Spirit Airlines
HOU
SAN
3h 22m
nonstop
SAN
HOU
3h 03m
nonstop
Depart: Wed May 27 2015 Return: Sat Jun 6 2015 Trip spans 11 days
Alaska Airlines
Alaska Airlines
FAT
SAN
1h 13m
nonstop
SAN
FAT
1h 17m
nonstop
Depart: Tue Apr 28 2015 Return: Wed May 6 2015 Trip spans 9 days
Spirit Airlines
Spirit Airlines
OAK
SAN
5h 02m
1 stop
SAN
OAK
4h 03m
1 stop
Depart: Thu May 14 2015 Return: Tue May 19 2015 Trip spans 6 days
Virgin America
Virgin America
SFO
SAN
1h 30m
nonstop
SAN
SFO
1h 30m
nonstop
Depart: Sat May 16 2015 Return: Tue May 19 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
SAN
2h 33m
nonstop
SAN
SEA
2h 56m
nonstop
Depart: Wed May 20 2015 Return: Tue May 26 2015 Trip spans 7 days
American Airlines
American Airlines
DFW
SAN
3h 13m
nonstop
SAN
DFW
2h 58m
nonstop
Depart: Sat Jun 13 2015 Return: Sat Jun 20 2015 Trip spans 8 days
Delta
Delta
SLC
SAN
1h 50m
nonstop
SAN
SLC
1h 48m
nonstop
Depart: Wed Jun 24 2015 Return: Tue Jun 30 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
MRY
SAN
1h 27m
nonstop
SAN
MRY
1h 28m
nonstop
Depart: Thu May 28 2015 Return: Fri May 29 2015 Trip spans 2 days
SeaPort Airlines
SeaPort Airlines
SMF
SAN
4h 55m
2 stops
SAN
SMF
11h 55m
2 stops
Depart: Tue Jul 14 2015 Return: Wed Jul 22 2015 Trip spans 9 days
United
United
PDX
SAN
4h 41m
1 stop
SAN
PDX
4h 37m
1 stop
Depart: Wed May 13 2015 Return: Tue May 19 2015 Trip spans 7 days
US Airways
US Airways
SJC
SAN
5h 21m
1 stop
SAN
SJC
2h 32m
1 stop
Depart: Sat Oct 17 2015 Return: Sat Oct 24 2015 Trip spans 8 days
American Airlines
American Airlines
STS
SAN
1h 42m
nonstop
SAN
STS
1h 53m
nonstop
Depart: Tue May 19 2015 Return: Tue May 26 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
BOI
SAN
2h 10m
nonstop
SAN
BOI
2h 07m
nonstop
Depart: Mon Oct 5 2015 Return: Tue Oct 6 2015 Trip spans 2 days
American Airlines
American Airlines
PHX
SAN
1h 12m
nonstop
SAN
PHX
1h 17m
nonstop
Depart: Wed Sep 2 2015 Return: Wed Sep 9 2015 Trip spans 8 days
Virgin America
Virgin America
DAL
SAN
6h 35m
1 stop
SAN
DAL
6h 55m
1 stop
Depart: Tue Aug 25 2015 Return: Sat Aug 29 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
SAN
4h 17m
nonstop
SAN
ORD
3h 55m
nonstop
Depart: Tue Sep 8 2015 Return: Mon Sep 14 2015 Trip spans 7 days
Delta
Delta
OMA
SAN
6h 50m
1 stop
SAN
OMA
4h 48m
1 stop
Depart: Sat Jul 4 2015 Return: Wed Jul 8 2015 Trip spans 5 days
Delta
Delta
AUS
SAN
5h 32m
1 stop
SAN
AUS
5h 20m
1 stop
Airports
Origin

Sacramento
$182
Portland
$183
Seattle
$177
Chicago
$247
Austin
$258
Oakland
$160
San Jose
$184
Omaha
$253
San Francisco
$167
Fresno
$159
Boise
$217
Phoenix
$221
Salt Lake City
$177
Denver
$97
Dallas
only $177
only $236
Monterey
$179
Las Vegas
$81
Santa Rosa
$209
Houston
$127
Destination

San Diego
$81