Find Cheap Flights from Washington Dulles Intl to San Diego (IAD - SAN)

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington Dulles Intl to San Diego

(Round-trip)
Depart: Fri Jun 2 2017 Return: Thu Jun 8 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
11:20p
SAN
8:31a
9h 11m
nonstop
SAN
3:35a
IAD
6:02p
14h 27m
nonstop
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
Frontier
Frontier
IAD
2:55p
SAN
9:50a
18h 55m
1 stop
SAN
2:20a
IAD
10:05p
19h 45m
1 stop
Depart: Sat May 20 2017 Return: Tue May 23 2017 Trip spans 4 days
United
United
IAD
8:40a
SAN
7:09p
10h 29m
1 stop
SAN
4:00a
IAD
8:56a
4h 56m
nonstop
Depart: Tue Jun 13 2017 Return: Tue Jun 20 2017 Trip spans 8 days
American Airlines
American Airlines
IAD
1:38p
SAN
8:42p
7h 04m
1 stop
SAN
8:30a
IAD
4:59p
8h 29m
1 stop
Depart: Sat Jun 3 2017 Return: Thu Jun 8 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
11:15p
SAN
8:43a
9h 28m
nonstop
SAN
4:10a
IAD
8:45p
16h 35m
nonstop
Depart: Sun Jun 11 2017 Return: Tue Jun 20 2017 Trip spans 10 days
Delta
Delta
IAD
1:50a
SAN
8:58a
7h 08m
1 stop
SAN
10:00a
IAD
4:53p
6h 53m
1 stop
Depart: Fri May 26 2017 Return: Sat Jun 3 2017 Trip spans 9 days
Major Airline
Major Airline
IAD
11:20p
SAN
6:22a
31h 02m
1 stop
SAN
1:57p
IAD
3:29a
13h 32m
1 stop
Depart: Sat May 13 2017 Return: Tue May 16 2017 Trip spans 4 days
Frontier
Frontier
IAD
2:55p
SAN
9:50a
18h 55m
1 stop
SAN
2:20a
IAD
10:05p
19h 45m
1 stop
Depart: Sat May 27 2017 Return: Fri Jun 2 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
1:26a
SAN
1:52p
12h 26m
nonstop
SAN
3:44a
IAD
9:50p
18h 06m
nonstop
Depart: Mon Aug 14 2017 Return: Thu Aug 17 2017 Trip spans 4 days
Frontier
Frontier
IAD
3:50a
SAN
10:48a
6h 58m
1 stop
SAN
7:25a
IAD
1:54p
6h 29m
1 stop
Depart: Tue Jun 6 2017 Return: Mon Jun 19 2017 Trip spans 14 days
Major Airline
Major Airline
IAD
1:00a
SAN
11:39a
10h 39m
nonstop
SAN
10:50p
IAD
7:00a
8h 10m
nonstop
Depart: Sun Aug 20 2017 Return: Fri Aug 25 2017 Trip spans 6 days
Frontier
Frontier
IAD
3:50a
SAN
10:48a
6h 58m
1 stop
SAN
7:25a
IAD
1:54p
6h 29m
1 stop
Depart: Wed May 31 2017 Return: Mon Jun 5 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
10:55a
SAN
5:50a
18h 55m
1 stop
SAN
10:40p
IAD
6:02p
19h 22m
1 stop
Depart: Mon Aug 21 2017 Return: Wed Aug 23 2017 Trip spans 3 days
Frontier
Frontier
IAD
3:50a
SAN
10:48a
6h 58m
1 stop
SAN
7:25a
IAD
1:54p
6h 29m
1 stop
Depart: Sun Aug 27 2017 Return: Thu Sep 14 2017 Trip spans 19 days
Frontier
Frontier
IAD
3:50a
SAN
10:48a
6h 58m
1 stop
SAN
7:30a
IAD
1:59p
6h 29m
1 stop
Depart: Wed Jun 14 2017 Return: Tue Jun 20 2017 Trip spans 7 days
American Airlines
American Airlines
IAD
11:20a
SAN
8:42p
9h 22m
1 stop
SAN
8:30a
IAD
4:59p
8h 29m
1 stop
Depart: Mon May 29 2017 Return: Sat Jun 3 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
1:26a
SAN
1:52p
12h 26m
nonstop
SAN
12:26p
IAD
8:40a
20h 14m
nonstop
Depart: Mon Aug 28 2017 Return: Tue Sep 12 2017 Trip spans 16 days
Frontier
Frontier
IAD
3:50a
SAN
10:48a
6h 58m
1 stop
SAN
7:30a
IAD
1:59p
6h 29m
1 stop
Depart: Thu May 25 2017 Return: Sat May 27 2017 Trip spans 3 days
United
United
IAD
4:20a
SAN
9:55a
5h 35m
nonstop
SAN
8:35a
IAD
1:30p
4h 55m
nonstop
Depart: Wed Jun 21 2017 Return: Tue Jun 27 2017 Trip spans 7 days
American Airlines
American Airlines
IAD
1:05a
SAN
8:26a
7h 21m
1 stop
SAN
8:30a
IAD
4:59p
8h 29m
1 stop
Direct flights IAD to SAN on United
Flight # Depart IAD Arrive SAN Sun Mon Tue Wed Thu Fri Sat Valid Between
229 8:20 am 10:55 am May 27 - Jun 2
229 8:20 am 10:53 am May 6 - May 20
229 8:20 am 10:55 am May 5 - May 26
229 8:20 am 10:55 am May 7 - May 21
229 8:35 am 11:09 am Apr 23 - May 4
231 12:30 pm 3:00 pm May 18 - May 18
231 12:30 pm 3:04 pm May 16 - May 16
231 12:35 pm 3:09 pm May 4 - May 4
231 12:45 pm 3:19 pm May 1 - May 1
231 12:45 pm 3:19 pm Apr 30 - Apr 30
231 12:45 pm 3:19 pm Apr 26 - May 3
231 12:45 pm 3:19 pm Apr 25 - May 2
231 12:45 pm 3:19 pm Apr 23 - Apr 28
231 12:50 pm 3:24 pm May 5 - May 5
231 12:50 pm 3:24 pm May 9 - May 9
231 12:50 pm 3:24 pm May 19 - May 26
231 12:50 pm 3:24 pm May 29 - Jun 7
231 12:50 pm 3:24 pm May 7 - May 17
720 3:55 pm 6:29 pm Apr 29 - Apr 29
240 5:35 pm 8:09 pm May 27 - May 28
240 5:35 pm 8:07 pm May 6 - May 20
240 5:35 pm 8:09 pm May 5 - Jun 7
240 5:45 pm 8:19 pm May 7 - May 21
240 5:55 pm 8:27 pm May 3 - May 3
240 5:55 pm 8:29 pm Apr 24 - May 2
240 5:55 pm 8:29 pm Apr 22 - Apr 29
240 5:55 pm 8:29 pm Apr 23 - Apr 30
240 5:55 pm 8:29 pm May 4 - May 4
240 6:13 pm 8:47 pm Apr 28 - Apr 28
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Washington
$219
Destination

San Diego
$219
Airlines Airline reviews

27 travelers who booked a flight from Washington to San Diego rated their chosen airlines with an average of 6.7.

Overall
7.0
Boarding
7.4
Crew
7.6
Comfort
6.4
Food
6.0
Entertainment
6.0