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: Fri Jul 7 2017 Return: Mon Jul 10 2017 Trip spans 4 days
United
United
SAN
2:12p
SEA
9:00p
6h 48m
1 stop
SEA
3:22p
SAN
8:15p
4h 53m
1 stop
Depart: Tue Aug 15 2017 Return: Wed Aug 23 2017 Trip spans 9 days
Major Airline
Major Airline
SAN
9:25a
SEA
2:40p
5h 15m
1 stop
SEA
5:50a
SAN
2:11p
8h 21m
1 stop
Depart: Sat Sep 23 2017 Return: Sat Sep 30 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SAN
2:20a
SEA
5:15a
2h 55m
nonstop
SEA
3:20p
SAN
6:00p
2h 40m
nonstop
Depart: Thu Aug 24 2017 Return: Wed Sep 6 2017 Trip spans 14 days
Delta
Delta
SAN
7:29a
SEA
10:32a
3h 03m
nonstop
SEA
3:50a
SAN
6:34a
2h 44m
nonstop
Depart: Wed Aug 9 2017 Return: Wed Aug 16 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
SAN
5:22a
SEA
10:17a
4h 55m
1 stop
SEA
2:00a
SAN
10:39a
8h 39m
1 stop
Depart: Thu Jul 13 2017 Return: Sat Jul 15 2017 Trip spans 3 days
American Airlines
American Airlines
SAN
5:24a
SEA
12:49p
7h 25m
1 stop
SEA
1:34p
SAN
5:59p
4h 25m
1 stop
Depart: Mon Oct 9 2017 Return: Fri Oct 20 2017 Trip spans 12 days
Southwest
Southwest
SAN
3:20p
SEA
7:55p
4h 35m
1 stop
SEA
12:55p
SAN
3:40p
2h 45m
nonstop
Depart: Sat Jul 8 2017 Return: Sun Jul 16 2017 Trip spans 9 days
United
United
SAN
12:15p
SEA
6:45p
6h 30m
1 stop
SEA
3:22p
SAN
8:15p
4h 53m
1 stop
Depart: Thu Aug 17 2017 Return: Tue Aug 22 2017 Trip spans 6 days
Major Airline
Major Airline
SAN
1:20p
SEA
2:13a
12h 53m
1 stop
SEA
10:59a
SAN
2:30a
15h 31m
1 stop
Depart: Mon Jul 10 2017 Return: Wed Jul 12 2017 Trip spans 3 days
United
United
SAN
3:05p
SEA
9:00p
5h 55m
1 stop
SEA
1:32p
SAN
8:15p
6h 43m
1 stop
Depart: Fri Sep 1 2017 Return: Sat Sep 2 2017 Trip spans 2 days
Major Airline
Major Airline
SAN
1:14p
SEA
2:13a
12h 59m
3 stops
SEA
7:55a
SAN
1:30p
5h 35m
3 stops
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
United
United
SAN
2:15a
SEA
7:27a
5h 12m
1 stop
SEA
1:08p
SAN
8:20p
7h 12m
1 stop
Depart: Mon Sep 18 2017 Return: Sat Sep 23 2017 Trip spans 6 days
Major Airline
Major Airline
SAN
9:38a
SEA
2:48p
5h 10m
3 stops
SEA
3:30a
SAN
10:42a
7h 12m
3 stops
Depart: Wed Sep 27 2017 Return: Sat Sep 30 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SAN
3:45a
SEA
6:38a
2h 53m
nonstop
SEA
3:20p
SAN
6:00p
2h 40m
nonstop
Depart: Sat Aug 26 2017 Return: Wed Sep 6 2017 Trip spans 12 days
Delta
Delta
SAN
2:45p
SEA
5:45p
3h 00m
nonstop
SEA
7:25a
SAN
10:18a
2h 53m
nonstop
Depart: Sat Aug 19 2017 Return: Sat Aug 26 2017 Trip spans 8 days
United
United
SAN
2:05p
SEA
6:56p
4h 51m
1 stop
SEA
10:05a
SAN
5:30p
7h 25m
1 stop
Depart: Sun Oct 1 2017 Return: Sun Oct 15 2017 Trip spans 15 days
Major Airline
Major Airline
SAN
11:00p
SEA
8:43a
9h 43m
1 stop
SEA
11:00p
SAN
3:15a
4h 15m
1 stop
Depart: Tue Oct 17 2017 Return: Sat Oct 21 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SAN
2:05p
SEA
4:58p
2h 53m
nonstop
SEA
1:44p
SAN
4:22p
2h 38m
nonstop
Depart: Mon Sep 11 2017 Return: Fri Sep 22 2017 Trip spans 12 days
Frontier
Frontier
SAN
3:45p
SEA
2:02p
22h 17m
1 stop
SEA
2:15p
SAN
6:43a
16h 28m
1 stop
Depart: Tue Oct 24 2017 Return: Thu Oct 26 2017 Trip spans 3 days
Delta
Delta
SAN
9:10a
SEA
12:15p
3h 05m
nonstop
SEA
7:25a
SAN
10:18a
2h 53m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
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Airports
Origin

San Diego
$144
Destination

Seattle
$144
Airlines Airline reviews

120 travelers who booked a flight from San Diego to Seattle rated their chosen airlines with an average of 8.4.

Overall
8.8
Boarding
9.0
Crew
9.0
Comfort
8.4
Food
7.7
Entertainment
7.7