Find Cheap Flights from San Diego to Seattle

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 San Diego to Seattle

(Round-trip)
Depart: Tue May 9 2017 Return: Wed May 24 2017 Trip spans 16 days
Major Airline
Major Airline
SAN
10:15p
SEA
3:11a
4h 56m
1 stop
SEA
10:40a
SAN
3:57p
5h 17m
1 stop
Depart: Thu May 11 2017 Return: Sun May 14 2017 Trip spans 4 days
United
United
SAN
7:45a
SEA
12:21p
4h 36m
1 stop
SEA
2:57a
SAN
8:45a
5h 48m
1 stop
Depart: Wed May 31 2017 Return: Sat Jun 3 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SAN
11:36a
SEA
8:40p
9h 04m
1 stop
SEA
2:00a
SAN
10:41a
8h 41m
1 stop
Depart: Fri Oct 6 2017 Return: Mon Oct 9 2017 Trip spans 4 days
Virgin America
Virgin America
SAN
1:25p
SEA
6:50p
5h 25m
1 stop
SEA
3:00a
SAN
7:15a
4h 15m
nonstop
Depart: Tue May 23 2017 Return: Tue May 30 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SAN
2:29a
SEA
5:30a
3h 01m
nonstop
SEA
2:30a
SAN
5:05a
2h 35m
nonstop
Depart: Sat Sep 16 2017 Return: Thu Sep 21 2017 Trip spans 6 days
Delta
Delta
SAN
7:25a
SEA
10:32a
3h 07m
nonstop
SEA
11:20a
SAN
2:01p
2h 41m
nonstop
Depart: Wed May 10 2017 Return: Tue May 30 2017 Trip spans 21 days
Major Airline
Major Airline
SAN
3:45a
SEA
8:24a
4h 39m
1 stop
SEA
10:00p
SAN
2:40a
4h 40m
1 stop
Depart: Fri May 12 2017 Return: Sun May 14 2017 Trip spans 3 days
United
United
SAN
2:35p
SEA
9:13p
6h 38m
1 stop
SEA
2:57a
SAN
8:45a
5h 48m
1 stop
Depart: Tue May 16 2017 Return: Wed May 31 2017 Trip spans 16 days
Major Airline
Major Airline
SAN
10:35a
SEA
5:13p
6h 38m
1 stop
SEA
10:57p
SAN
4:29a
5h 32m
1 stop
Depart: Sat May 13 2017 Return: Wed May 17 2017 Trip spans 5 days
United
United
SAN
6:36a
SEA
2:15p
7h 39m
1 stop
SEA
2:00a
SAN
8:29a
6h 29m
1 stop
Depart: Tue Jun 6 2017 Return: Wed Jun 14 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
SAN
11:36a
SEA
8:40p
9h 04m
1 stop
SEA
2:00a
SAN
10:41a
8h 41m
1 stop
Depart: Mon May 15 2017 Return: Wed May 24 2017 Trip spans 10 days
Major Airline
Major Airline
SAN
10:55p
SEA
5:15a
6h 20m
2 stops
SEA
1:50a
SAN
8:30a
6h 40m
2 stops
Depart: Wed May 17 2017 Return: Mon May 22 2017 Trip spans 6 days
United
United
SAN
11:25a
SEA
6:09p
6h 44m
1 stop
SEA
11:30a
SAN
6:09p
6h 39m
1 stop
Depart: Wed Oct 4 2017 Return: Tue Oct 10 2017 Trip spans 7 days
Virgin America
Virgin America
SAN
1:25p
SEA
6:45p
5h 20m
1 stop
SEA
3:00a
SAN
7:15a
4h 15m
1 stop
Depart: Sun May 21 2017 Return: Mon May 22 2017 Trip spans 2 days
United
United
SAN
2:15a
SEA
7:14a
4h 59m
1 stop
SEA
11:30a
SAN
6:09p
6h 39m
1 stop
Depart: Tue Jul 4 2017 Return: Wed Jul 12 2017 Trip spans 9 days
Major Airline
Major Airline
SAN
11:00p
SEA
5:02a
6h 02m
1 stop
SEA
5:50a
SAN
10:42a
4h 52m
1 stop
Depart: Sat Sep 9 2017 Return: Tue Sep 12 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SAN
4:00a
SEA
6:44a
2h 44m
nonstop
SEA
3:25p
SAN
6:05p
2h 40m
nonstop
Depart: Mon Oct 30 2017 Return: Tue Nov 7 2017 Trip spans 9 days
Virgin America
Virgin America
SAN
3:00a
SEA
9:15a
6h 15m
1 stop
SEA
2:00a
SAN
6:15a
4h 15m
1 stop
Depart: Fri Jun 9 2017 Return: Sat Jun 17 2017 Trip spans 9 days
United
United
SAN
3:20p
SEA
8:55p
5h 35m
1 stop
SEA
11:52a
SAN
7:00p
7h 08m
1 stop
Depart: Fri Aug 11 2017 Return: Wed Aug 16 2017 Trip spans 6 days
Major Airline
Major Airline
SAN
11:00p
SEA
5:06a
6h 06m
1 stop
SEA
1:50a
SAN
10:42a
8h 52m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

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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

San Diego
$142
Destination

Seattle
$142
Airlines Airline reviews

99 travelers who booked a flight from San Diego to Seattle rated their chosen airlines with an average of 8.3.

Overall
8.6
Boarding
8.7
Crew
8.8
Comfort
8.2
Food
7.6
Entertainment
7.5