Find Deals on 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: Wed Mar 8 2017 Return: Tue Mar 21 2017 Trip spans 13 days
United
United
SAN
3:17p
SEA
8:13p
4h 56m
1 stop
SEA
3:10p
SAN
8:20p
5h 10m
1 stop
Depart: Sun May 14 2017 Return: Mon May 22 2017 Trip spans 9 days
Major Airline
Major Airline
SAN
10:55p
SEA
8:09a
9h 14m
2 stops
SEA
11:05p
SAN
3:22a
4h 17m
2 stops
Depart: Thu Apr 6 2017 Return: Sat Apr 22 2017 Trip spans 17 days
Virgin America
Virgin America
SAN
10:20a
SEA
2:55p
4h 35m
1 stop
SEA
5:50a
SAN
12:50p
7h 00m
1 stop
Depart: Sat Mar 25 2017 Return: Tue Mar 28 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SAN
6:51a
SEA
1:10p
6h 19m
1 stop
SEA
3:25p
SAN
6:00p
2h 35m
nonstop
Depart: Wed May 3 2017 Return: Mon May 15 2017 Trip spans 13 days
Delta
Delta
SAN
2:25p
SEA
5:25p
3h 00m
nonstop
SEA
7:20a
SAN
10:15a
2h 55m
nonstop
Depart: Thu Jun 8 2017 Return: Tue Jun 20 2017 Trip spans 13 days
Spirit Airlines
Spirit Airlines
SAN
5:24a
SEA
10:39a
5h 15m
1 stop
SEA
2:26a
SAN
10:41a
8h 15m
1 stop
Depart: Mon Mar 13 2017 Return: Tue Mar 14 2017 Trip spans 2 days
United
United
SAN
2:30p
SEA
9:12p
6h 42m
1 stop
SEA
1:40a
SAN
6:09a
4h 29m
1 stop
Depart: Tue Mar 14 2017 Return: Wed Mar 15 2017 Trip spans 2 days
United
United
SAN
2:30p
SEA
9:13p
6h 43m
1 stop
SEA
6:45a
SAN
1:25p
6h 40m
1 stop
Depart: Fri Mar 10 2017 Return: Wed Mar 15 2017 Trip spans 5 days
Major Airline
Major Airline
SAN
2:00a
SEA
6:30a
4h 30m
1 stop
SEA
1:50a
SAN
8:50a
7h 00m
1 stop
Depart: Wed Mar 15 2017 Return: Tue Mar 21 2017 Trip spans 7 days
United
United
SAN
9:20a
SEA
5:01p
7h 41m
1 stop
SEA
3:01a
SAN
10:24a
7h 23m
1 stop
Depart: Mon Apr 24 2017 Return: Tue Apr 25 2017 Trip spans 2 days
Major Airline
Major Airline
SAN
9:35a
SEA
2:50p
5h 15m
2 stops
SEA
11:40a
SAN
12:35a
12h 55m
2 stops
Depart: Thu Mar 30 2017 Return: Tue Apr 4 2017 Trip spans 6 days
Virgin America
Virgin America
SAN
1:35p
SEA
6:50p
5h 15m
1 stop
SEA
3:00a
SAN
7:15a
4h 15m
1 stop
Depart: Tue Mar 21 2017 Return: Wed Mar 22 2017 Trip spans 2 days
United
United
SAN
11:15a
SEA
6:18p
7h 03m
1 stop
SEA
1:40a
SAN
6:09a
4h 29m
1 stop
Depart: Tue May 2 2017 Return: Sun May 7 2017 Trip spans 6 days
Major Airline
Major Airline
SAN
9:20a
SEA
2:40p
5h 20m
1 stop
SEA
10:54a
SAN
2:52a
15h 58m
1 stop
Depart: Mon Apr 10 2017 Return: Fri Apr 14 2017 Trip spans 5 days
Virgin America
Virgin America
SAN
5:35a
SEA
12:25p
6h 50m
1 stop
SEA
3:00a
SAN
7:15a
4h 15m
1 stop
Depart: Wed Mar 22 2017 Return: Tue Mar 28 2017 Trip spans 7 days
United
United
SAN
2:30p
SEA
9:13p
6h 43m
1 stop
SEA
3:10p
SAN
8:15p
5h 05m
1 stop
Depart: Thu May 4 2017 Return: Sat May 13 2017 Trip spans 10 days
Major Airline
Major Airline
SAN
4:10a
SEA
10:54a
6h 44m
2 stops
SEA
2:05a
SAN
8:30a
6h 25m
2 stops
Depart: Mon Apr 17 2017 Return: Wed Apr 19 2017 Trip spans 3 days
Virgin America
Virgin America
SAN
8:00a
SEA
3:00p
7h 00m
1 stop
SEA
3:00a
SAN
7:15a
4h 15m
1 stop
Depart: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
United
United
SAN
11:15a
SEA
6:19p
7h 04m
1 stop
SEA
3:10p
SAN
8:30p
5h 20m
1 stop
Depart: Sat May 20 2017 Return: Mon May 22 2017 Trip spans 3 days
Major Airline
Major Airline
SAN
6:20a
SEA
10:54a
4h 34m
1 stop
SEA
11:35a
SAN
12:35a
13h 00m
1 stop
* 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.

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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.

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.

Airports
Origin

San Diego
$144
Destination

Seattle
$144
Airlines Airline reviews

85 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
7.5
Entertainment
7.4