Find Deals on Flights from San Jose 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.
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 San Jose to Seattle

(Round-trip)
Depart: Sat Mar 18 2017 Return: Tue Mar 21 2017 Trip spans 4 days
Delta
Delta
SJC
10:06a
SEA
12:22p
2h 16m
nonstop
SEA
7:15a
SJC
9:36a
2h 21m
nonstop
Depart: Tue Mar 21 2017 Return: Sat Mar 25 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SJC
2:30a
SEA
4:29a
1h 59m
nonstop
SEA
6:03a
SJC
8:11a
2h 08m
nonstop
Depart: Sat Mar 4 2017 Return: Tue Mar 7 2017 Trip spans 4 days
Major Airline
Major Airline
SJC
12:00a
SEA
1:23a
1h 23m
nonstop
SEA
8:00a
SJC
9:23a
1h 23m
nonstop
Depart: Wed Mar 22 2017 Return: Sat Mar 25 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SJC
3:55p
SEA
5:56p
2h 01m
nonstop
SEA
2:00a
SJC
4:06a
2h 06m
nonstop
Depart: Sat Mar 25 2017 Return: Tue Mar 28 2017 Trip spans 4 days
Delta
Delta
SJC
2:25a
SEA
4:46a
2h 21m
nonstop
SEA
7:15a
SJC
9:36a
2h 21m
nonstop
Depart: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SJC
2:50p
SEA
4:58p
2h 08m
nonstop
SEA
2:20p
SJC
4:26p
2h 06m
nonstop
Depart: Sun Mar 19 2017 Return: Tue Mar 21 2017 Trip spans 3 days
Delta
Delta
SJC
2:25a
SEA
4:47a
2h 22m
nonstop
SEA
4:45p
SJC
6:59p
2h 14m
nonstop
Depart: Wed Mar 29 2017 Return: Tue Apr 4 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SJC
2:50p
SEA
4:59p
2h 09m
nonstop
SEA
11:40a
SJC
1:42p
2h 02m
nonstop
Depart: Wed Mar 1 2017 Return: Sat Mar 4 2017 Trip spans 4 days
Major Airline
Major Airline
SJC
12:00a
SEA
1:23a
1h 23m
nonstop
SEA
8:00a
SJC
9:23a
1h 23m
nonstop
Depart: Mon Mar 20 2017 Return: Tue Mar 21 2017 Trip spans 2 days
Delta
Delta
SJC
2:25a
SEA
4:47a
2h 22m
nonstop
SEA
4:45p
SJC
6:59p
2h 14m
nonstop
Depart: Sat Apr 1 2017 Return: Tue Apr 4 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SJC
2:50p
SEA
4:58p
2h 08m
nonstop
SEA
9:35a
SJC
11:34a
1h 59m
nonstop
Depart: Thu Mar 23 2017 Return: Sat Mar 25 2017 Trip spans 3 days
Delta
Delta
SJC
6:31a
SEA
8:50a
2h 19m
nonstop
SEA
7:15a
SJC
9:34a
2h 19m
nonstop
Depart: Tue Apr 4 2017 Return: Wed Apr 5 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SJC
1:50p
SEA
3:50p
2h 00m
nonstop
SEA
7:45a
SJC
9:47a
2h 02m
nonstop
Depart: Thu Aug 24 2017 Return: Sun Aug 27 2017 Trip spans 4 days
Major Airline
Major Airline
SJC
8:35a
SEA
10:30a
1h 55m
nonstop
SEA
7:40a
SJC
9:33a
1h 53m
nonstop
Depart: Mon Mar 27 2017 Return: Tue Mar 28 2017 Trip spans 2 days
Delta
Delta
SJC
2:45p
SEA
5:04p
2h 19m
nonstop
SEA
7:15a
SJC
9:36a
2h 21m
nonstop
Depart: Wed Apr 5 2017 Return: Tue Apr 11 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SJC
2:50p
SEA
4:58p
2h 08m
nonstop
SEA
2:00a
SJC
4:03a
2h 03m
nonstop
Depart: Thu Mar 30 2017 Return: Tue Apr 4 2017 Trip spans 6 days
Delta
Delta
SJC
10:06a
SEA
12:24p
2h 18m
nonstop
SEA
11:30a
SJC
1:47p
2h 17m
nonstop
Depart: Tue Apr 11 2017 Return: Wed Apr 12 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SJC
12:30p
SEA
2:28p
1h 58m
nonstop
SEA
2:00a
SJC
4:03a
2h 03m
nonstop
Depart: Fri Jul 28 2017 Return: Tue Aug 8 2017 Trip spans 12 days
Major Airline
Major Airline
SJC
12:25p
SEA
2:24p
1h 59m
nonstop
SEA
12:30a
SJC
2:38a
2h 08m
nonstop
Depart: Fri Mar 31 2017 Return: Tue Apr 4 2017 Trip spans 5 days
Delta
Delta
SJC
2:25a
SEA
4:47a
2h 22m
nonstop
SEA
4:45p
SJC
6:58p
2h 13m
nonstop
* 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.

Airports
Origin

San Jose
$157
Destination

Seattle
$157
Airlines Airline reviews

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

Overall
8.7
Boarding
8.6
Crew
8.8
Comfort
8.4
Food
7.6
Entertainment
7.2