Find Deals on Flights from Puerto Rico 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 Puerto Rico to Seattle

(Round-trip)
Depart: Thu May 18 2017 Return: Sat May 20 2017 Trip spans 3 days
United
United
SJU
12:50p
SEA
11:20p
10h 30m
1 stop
SEA
8:30p
SJU
8:50a
12h 20m
1 stop
Depart: Wed Apr 12 2017 Return: Wed Apr 26 2017 Trip spans 15 days
JetBlue
JetBlue
SJU
7:39a
SEA
9:46p
14h 07m
1 stop
SEA
8:46a
SJU
8:45p
11h 59m
1 stop
Depart: Tue Apr 18 2017 Return: Tue Apr 25 2017 Trip spans 8 days
Delta
Delta
SJU
3:00a
SEA
10:18p
19h 18m
2 stops
SEA
2:49p
SJU
5:07a
14h 18m
2 stops
Depart: Thu Apr 13 2017 Return: Fri Apr 28 2017 Trip spans 16 days
Major Airline
Major Airline
SJU
7:00p
SEA
8:53a
13h 53m
1 stop
SEA
3:38p
SJU
4:24a
12h 46m
1 stop
Depart: Sat Apr 29 2017 Return: Tue May 2 2017 Trip spans 4 days
American Airlines
American Airlines
SJU
4:55a
SEA
6:39p
13h 44m
2 stops
SEA
1:59p
SJU
11:35a
21h 36m
3 stops
Depart: Tue Mar 14 2017 Return: Tue Mar 28 2017 Trip spans 15 days
JetBlue
JetBlue
SJU
11:00p
SEA
12:53p
13h 53m
1 stop
SEA
8:46a
SJU
8:45p
11h 59m
1 stop
Depart: Wed Apr 19 2017 Return: Mon Apr 24 2017 Trip spans 6 days
United
United
SJU
9:00a
SEA
12:13a
15h 13m
2 stops
SEA
7:30p
SJU
5:15a
9h 45m
1 stop
Depart: Tue Mar 7 2017 Return: Mon Mar 13 2017 Trip spans 6 days
Delta
Delta
SJU
9:10a
SEA
10:29a
25h 19m
2 stops
SEA
4:30p
SJU
8:50a
16h 20m
2 stops
Depart: Tue May 2 2017 Return: Wed May 3 2017 Trip spans 2 days
JetBlue
JetBlue
SJU
1:04a
SEA
12:54p
11h 50m
1 stop
SEA
6:54a
SJU
6:51p
11h 57m
1 stop
Depart: Wed Mar 22 2017 Return: Tue Mar 28 2017 Trip spans 7 days
Delta
Delta
SJU
3:00a
SEA
10:37p
19h 37m
2 stops
SEA
11:32a
SJU
5:08a
17h 36m
2 stops
Depart: Fri Apr 28 2017 Return: Mon May 1 2017 Trip spans 4 days
United
United
SJU
9:45p
SEA
5:20p
19h 35m
3 stops
SEA
9:50a
SJU
8:00a
22h 10m
3 stops
Depart: Thu Mar 23 2017 Return: Tue Mar 28 2017 Trip spans 6 days
Delta
Delta
SJU
3:05a
SEA
9:00p
17h 55m
2 stops
SEA
1:01p
SJU
5:08a
16h 07m
2 stops
Depart: Tue Jun 27 2017 Return: Tue Jul 4 2017 Trip spans 8 days
American Airlines
American Airlines
SJU
5:22a
SEA
9:27p
16h 05m
2 stops
SEA
6:45p
SJU
5:59a
11h 14m
1 stop
Depart: Wed Mar 15 2017 Return: Tue Mar 28 2017 Trip spans 14 days
JetBlue
JetBlue
SJU
11:00p
SEA
12:53p
13h 53m
1 stop
SEA
8:46a
SJU
8:45p
11h 59m
1 stop
Depart: Wed Jun 28 2017 Return: Wed Jul 5 2017 Trip spans 8 days
American Airlines
American Airlines
SJU
5:45a
SEA
9:27p
15h 42m
2 stops
SEA
3:00a
SJU
4:07p
13h 07m
1 stop
Depart: Thu May 4 2017 Return: Fri May 5 2017 Trip spans 2 days
United
United
SJU
10:22a
SEA
7:16a
20h 54m
2 stops
SEA
12:34p
SJU
5:28p
28h 54m
1 stop
Depart: Thu Mar 16 2017 Return: Tue Mar 28 2017 Trip spans 13 days
JetBlue
JetBlue
SJU
1:04a
SEA
12:53p
11h 49m
1 stop
SEA
8:46a
SJU
8:45p
11h 59m
1 stop
Depart: Mon Apr 10 2017 Return: Thu Apr 13 2017 Trip spans 4 days
Major Airline
Major Airline
SJU
7:00p
SEA
8:54a
13h 54m
1 stop
SEA
2:26p
SJU
2:31a
12h 05m
1 stop
Depart: Thu Aug 24 2017 Return: Tue Sep 5 2017 Trip spans 13 days
Delta
Delta
SJU
3:00a
SEA
10:20p
19h 20m
2 stops
SEA
4:15p
SJU
3:13p
22h 58m
2 stops
Depart: Thu Apr 6 2017 Return: Mon Apr 10 2017 Trip spans 5 days
JetBlue
JetBlue
SJU
1:04a
SEA
12:53p
11h 49m
1 stop
SEA
8:46a
SJU
8:45p
11h 59m
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.

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 Juan
$388
Destination

Seattle
$388