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: Sat Sep 30 2017 Return: Tue Oct 3 2017 Trip spans 4 days
United
United
SAN
12:00a
SEA
6:40a
6h 40m
1 stop
SEA
12:00a
SAN
5:45a
5h 45m
1 stop
Depart: Mon Oct 2 2017 Return: Sat Oct 7 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
SEA
4:47a
4h 47m
1 stop
SEA
12:00a
SAN
2:55a
2h 55m
nonstop
Depart: Sat Oct 7 2017 Return: Tue Oct 10 2017 Trip spans 4 days
Delta
Delta
SAN
12:00a
SEA
3:03a
3h 03m
nonstop
SEA
12:00a
SAN
2:57a
2h 57m
nonstop
Depart: Fri Oct 27 2017 Return: Mon Oct 30 2017 Trip spans 4 days
United
United
SAN
12:00a
SEA
6:42a
6h 42m
1 stop
SEA
12:00a
SAN
7:04a
7h 04m
1 stop
Depart: Thu Nov 2 2017 Return: Mon Nov 6 2017 Trip spans 5 days
United
United
SAN
12:00a
SEA
5:53a
5h 53m
1 stop
SEA
12:00a
SAN
5:08a
5h 08m
1 stop
Depart: Fri Dec 1 2017 Return: Mon Dec 4 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
SEA
4:32a
4h 32m
1 stop
SEA
12:00a
SAN
2:51a
2h 51m
nonstop
Depart: Fri Nov 10 2017 Return: Sun Nov 12 2017 Trip spans 3 days
United
United
SAN
12:00a
SEA
5:56a
5h 56m
1 stop
SEA
12:00a
SAN
5:16a
5h 16m
1 stop
Depart: Wed Nov 15 2017 Return: Fri Nov 17 2017 Trip spans 3 days
United
United
SAN
12:00a
SEA
6:51a
6h 51m
1 stop
SEA
12:00a
SAN
7:45a
7h 45m
1 stop
Depart: Thu Jan 4 2018 Return: Mon Jan 8 2018 Trip spans 5 days
Delta
Delta
SAN
12:00a
SEA
3:02a
3h 02m
nonstop
SEA
12:00a
SAN
2:53a
2h 53m
nonstop
Depart: Mon Nov 20 2017 Return: Mon Dec 4 2017 Trip spans 15 days
United
United
SAN
12:00a
SEA
5:24a
5h 24m
1 stop
SEA
12:00a
SAN
7:01a
7h 01m
1 stop
Depart: Sat Sep 30 2017 Return: Sun Oct 1 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
SEA
6:40a
6h 40m
1 stop
SEA
12:00a
SAN
3:27p
15h 27m
1 stop
Depart: Fri Oct 13 2017 Return: Mon Oct 16 2017 Trip spans 4 days
Delta
Delta
SAN
12:00a
SEA
3:07a
3h 07m
nonstop
SEA
12:00a
SAN
2:57a
2h 57m
nonstop
Depart: Fri Dec 1 2017 Return: Mon Dec 4 2017 Trip spans 4 days
United
United
SAN
12:00a
SEA
5:53a
5h 53m
1 stop
SEA
12:00a
SAN
6:49a
6h 49m
1 stop
Depart: Thu Dec 7 2017 Return: Mon Dec 11 2017 Trip spans 5 days
United
United
SAN
12:00a
SEA
5:52a
5h 52m
1 stop
SEA
12:00a
SAN
5:30a
5h 30m
1 stop
Depart: Wed Jan 10 2018 Return: Wed Jan 17 2018 Trip spans 8 days
United
United
SAN
12:00a
SEA
4:37a
4h 37m
1 stop
SEA
12:00a
SAN
5:30a
5h 30m
1 stop
Depart: Mon Mar 26 2018 Return: Thu Mar 29 2018 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
SEA
2:44a
2h 44m
nonstop
SEA
12:00a
SAN
2:55a
2h 55m
nonstop
Depart: Thu Feb 1 2018 Return: Tue Feb 6 2018 Trip spans 6 days
United
United
SAN
12:00a
SEA
4:21a
4h 21m
1 stop
SEA
12:00a
SAN
6:06a
6h 06m
1 stop
Depart: Fri Dec 15 2017 Return: Mon Dec 18 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
SEA
5:08a
5h 08m
1 stop
SEA
12:00a
SAN
5:16a
5h 16m
1 stop
Depart: Fri Sep 22 2017 Return: Sun Sep 24 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
SEA
12:45a
24h 45m
1 stop
SEA
12:00a
SAN
5:08a
5h 08m
1 stop
Depart: Fri Sep 29 2017 Return: Mon Oct 2 2017 Trip spans 4 days
United
United
SAN
12:00a
SEA
5:23a
5h 23m
1 stop
SEA
12:00a
SAN
7:32a
7h 32m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

San Diego
$144
Destination

Seattle
$144
Airlines Airline reviews

12 travelers who booked a flight from San Diego to Seattle rated their chosen airlines with an average of 7.2.

Overall
7.5
Boarding
7.8
Crew
7.5
Comfort
6.8
Food
6.8
Entertainment
7.0