Find Cheap Flights to San Diego

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington Reagan-National to San Diego

(Round-trip)
Depart: Mon Aug 7 2017 Return: Tue Aug 8 2017 Trip spans 2 days
Delta
Delta
DCA
3:20p
SAN
10:48p
7h 28m
1 stop
SAN
7:16a
DCA
3:02p
7h 46m
1 stop
Depart: Tue Aug 29 2017 Return: Wed Aug 30 2017 Trip spans 2 days
Frontier
Frontier
DCA
3:10a
SAN
7:51p
16h 41m
1 stop
SAN
2:35p
DCA
5:24a
14h 49m
1 stop
Depart: Thu Aug 31 2017 Return: Tue Sep 12 2017 Trip spans 13 days
American Airlines
American Airlines
DCA
1:26a
SAN
8:39a
7h 13m
1 stop
SAN
5:59p
DCA
6:54a
12h 55m
1 stop
Depart: Wed Aug 9 2017 Return: Fri Aug 11 2017 Trip spans 3 days
Delta
Delta
DCA
6:05a
SAN
1:59p
7h 54m
1 stop
SAN
5:50p
DCA
2:08a
8h 18m
1 stop
Depart: Mon Aug 14 2017 Return: Wed Aug 16 2017 Trip spans 3 days
Delta
Delta
DCA
3:20p
SAN
10:48p
7h 28m
1 stop
SAN
2:20a
DCA
9:42a
7h 22m
1 stop
Depart: Sat Dec 16 2017 Return: Thu Dec 21 2017 Trip spans 6 days
United
United
DCA
11:10a
SAN
6:18p
7h 08m
1 stop
SAN
8:30a
DCA
3:40p
7h 10m
1 stop
Depart: Tue Aug 15 2017 Return: Wed Aug 16 2017 Trip spans 2 days
Delta
Delta
DCA
12:54p
SAN
10:40p
9h 46m
1 stop
SAN
2:20a
DCA
9:42a
7h 22m
1 stop
Depart: Sat Sep 2 2017 Return: Wed Sep 6 2017 Trip spans 5 days
Frontier
Frontier
DCA
9:15a
SAN
7:51p
10h 36m
1 stop
SAN
8:40a
DCA
5:24a
20h 44m
1 stop
Depart: Mon Aug 21 2017 Return: Tue Aug 22 2017 Trip spans 2 days
Delta
Delta
DCA
12:54p
SAN
10:40p
9h 46m
1 stop
SAN
6:40p
DCA
2:00a
7h 20m
1 stop
Depart: Tue Sep 5 2017 Return: Fri Sep 8 2017 Trip spans 4 days
Frontier
Frontier
DCA
9:15a
SAN
9:30a
24h 15m
1 stop
SAN
3:05p
DCA
2:50p
23h 45m
1 stop
Depart: Wed Aug 23 2017 Return: Thu Aug 24 2017 Trip spans 2 days
Delta
Delta
DCA
9:35a
SAN
4:53p
7h 18m
1 stop
SAN
6:40p
DCA
2:00a
7h 20m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 10 2017 Trip spans 4 days
Frontier
Frontier
DCA
3:00a
SAN
7:56p
16h 56m
1 stop
SAN
3:05p
DCA
5:24a
14h 19m
1 stop
Depart: Fri Sep 8 2017 Return: Wed Sep 13 2017 Trip spans 6 days
Delta
Delta
DCA
2:19a
SAN
12:05p
9h 46m
1 stop
SAN
3:05a
DCA
12:07p
9h 02m
1 stop
Depart: Sun Sep 10 2017 Return: Wed Sep 13 2017 Trip spans 4 days
Frontier
Frontier
DCA
9:15a
SAN
9:37a
24h 22m
1 stop
SAN
3:05p
DCA
9:57a
18h 52m
1 stop
Depart: Tue Sep 12 2017 Return: Wed Sep 13 2017 Trip spans 2 days
Delta
Delta
DCA
2:19a
SAN
9:43a
7h 24m
1 stop
SAN
7:39a
DCA
2:31p
6h 52m
1 stop
Depart: Thu Aug 17 2017 Return: Sat Aug 26 2017 Trip spans 10 days
American Airlines
American Airlines
DCA
1:45a
SAN
8:26a
6h 41m
1 stop
SAN
3:00a
DCA
10:24a
7h 24m
1 stop
Depart: Thu Sep 14 2017 Return: Fri Sep 15 2017 Trip spans 2 days
Frontier
Frontier
DCA
9:15a
SAN
7:56p
10h 41m
1 stop
SAN
3:05p
DCA
5:24a
14h 19m
1 stop
Depart: Wed Sep 13 2017 Return: Thu Sep 21 2017 Trip spans 9 days
Delta
Delta
DCA
10:55a
SAN
9:14p
10h 19m
1 stop
SAN
7:18a
DCA
4:56p
9h 38m
1 stop
Depart: Thu Jan 4 2018 Return: Tue Jan 9 2018 Trip spans 6 days
American Airlines
American Airlines
DCA
12:39a
SAN
11:37a
10h 58m
1 stop
SAN
5:00p
DCA
3:14a
10h 14m
1 stop
Depart: Fri Sep 15 2017 Return: Tue Sep 19 2017 Trip spans 5 days
Frontier
Frontier
DCA
3:00a
SAN
7:56p
16h 56m
1 stop
SAN
3:05p
DCA
2:50p
23h 45m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Washington
$234
Destination

San Diego
$234