Find Deals on Flights from San Jose Juan Santamaria Intl 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 Jose Juan Santamaria Intl to Seattle

(Round-trip)
Depart: Thu May 4 2017 Return: Sun May 7 2017 Trip spans 4 days
United
United
SJO
8:40a
SEA
9:10p
12h 30m
1 stop
SEA
8:10p
SJO
6:35a
10h 25m
1 stop
Depart: Tue May 2 2017 Return: Mon May 8 2017 Trip spans 7 days
Major Airline
Major Airline
SJO
9:40p
SEA
10:45a
13h 05m
1 stop
SEA
12:50p
SJO
12:45a
11h 55m
1 stop
Depart: Tue Jul 25 2017 Return: Sun Aug 6 2017 Trip spans 13 days
Delta
Delta
SJO
3:20a
SEA
9:06p
17h 46m
2 stops
SEA
4:15p
SJO
2:10a
9h 55m
1 stop
Depart: Fri Jun 23 2017 Return: Sun Jul 9 2017 Trip spans 17 days
Alaska Airlines
Alaska Airlines
SJO
12:10p
SEA
5:49a
17h 39m
1 stop
SEA
3:00a
SJO
10:10a
31h 10m
1 stop
Depart: Fri Sep 15 2017 Return: Thu Sep 21 2017 Trip spans 7 days
United
United
SJO
8:55a
SEA
9:15p
12h 20m
1 stop
SEA
6:55p
SJO
6:55a
12h 00m
1 stop
Depart: Tue Jul 4 2017 Return: Thu Jul 20 2017 Trip spans 17 days
American Airlines
American Airlines
SJO
3:00a
SEA
8:52p
17h 52m
1 stop
SEA
1:00p
SJO
12:52p
23h 52m
1 stop
Depart: Wed May 3 2017 Return: Mon May 8 2017 Trip spans 6 days
Major Airline
Major Airline
SJO
9:40p
SEA
10:45a
13h 05m
1 stop
SEA
11:40a
SJO
12:45a
13h 05m
1 stop
Depart: Mon Sep 18 2017 Return: Wed Sep 20 2017 Trip spans 3 days
United
United
SJO
2:30a
SEA
9:15p
18h 45m
1 stop
SEA
8:30p
SJO
6:55a
10h 25m
1 stop
Depart: Thu Apr 20 2017 Return: Mon Apr 24 2017 Trip spans 5 days
United
United
SJO
2:30a
SEA
10:13p
19h 43m
2 stops
SEA
2:55p
SJO
2:15p
23h 20m
3 stops
Depart: Wed May 17 2017 Return: Sun May 21 2017 Trip spans 5 days
United
United
SJO
8:40a
SEA
5:16a
20h 36m
2 stops
SEA
1:50a
SJO
6:35a
28h 45m
2 stops
Depart: Sat Sep 16 2017 Return: Tue Sep 26 2017 Trip spans 11 days
United
United
SJO
8:55a
SEA
9:15p
12h 20m
1 stop
SEA
2:00a
SJO
3:30p
13h 30m
1 stop
Depart: Fri Apr 14 2017 Return: Thu Apr 20 2017 Trip spans 7 days
Major Airline
Major Airline
SJO
9:40p
SEA
2:10p
16h 30m
1 stop
SEA
9:00p
SJO
6:10a
9h 10m
1 stop
Depart: Thu Jun 29 2017 Return: Mon Jul 3 2017 Trip spans 5 days
American Airlines
American Airlines
SJO
10:35a
SEA
7:58p
33h 23m
1 stop
SEA
11:22a
SJO
1:02p
25h 40m
1 stop
Depart: Tue Sep 12 2017 Return: Wed Sep 20 2017 Trip spans 9 days
United
United
SJO
2:30a
SEA
2:25p
11h 55m
1 stop
SEA
8:30p
SJO
6:55a
10h 25m
1 stop
Depart: Sun Jun 25 2017 Return: Wed Jun 28 2017 Trip spans 4 days
American Airlines
American Airlines
SJO
2:55a
SEA
6:05a
27h 10m
1 stop
SEA
11:22a
SJO
1:02p
25h 40m
1 stop
Depart: Wed Sep 13 2017 Return: Fri Sep 22 2017 Trip spans 10 days
United
United
SJO
8:55a
SEA
7:10p
10h 15m
1 stop
SEA
4:15a
SJO
7:05p
14h 50m
1 stop
Depart: Mon Sep 11 2017 Return: Tue Sep 19 2017 Trip spans 9 days
$1799
Select
Avianca
Avianca
SJO
1:00p
SEA
4:56a
15h 56m
2 stops
SEA
7:40p
SJO
4:30p
20h 50m
2 stops
Depart: Mon Jul 3 2017 Return: Fri Jul 14 2017 Trip spans 12 days
American Airlines
American Airlines
SJO
3:00a
SEA
6:38p
15h 38m
2 stops
SEA
11:05a
SJO
7:13a
20h 08m
1 stop
Depart: Thu Sep 14 2017 Return: Thu Sep 21 2017 Trip spans 8 days
United
United
SJO
8:55a
SEA
9:15p
12h 20m
1 stop
SEA
2:00a
SJO
3:30p
13h 30m
1 stop
Depart: Sun Jul 2 2017 Return: Thu Jul 13 2017 Trip spans 12 days
Major Airline
Major Airline
SJO
4:20a
SEA
7:10p
14h 50m
1 stop
SEA
9:00p
SJO
6:10a
9h 10m
1 stop
* 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?
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 Jose
$359
Destination

Seattle
$359