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
Students
under 26
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 Jan 19 2017 Return: Wed Jan 25 2017 Trip spans 7 days
JetBlue
JetBlue
SJU
1:11a
SEA
1:21p
12h 10m
1 stop
SEA
7:13a
SJU
5:22p
10h 09m
1 stop
Depart: Sat Jan 21 2017 Return: Thu Jan 26 2017 Trip spans 6 days
United
United
SJU
1:45a
SEA
1:34p
11h 49m
1 stop
SEA
8:55a
SJU
8:50p
11h 55m
1 stop
Depart: Wed Apr 19 2017 Return: Wed Apr 26 2017 Trip spans 8 days
American Airlines
American Airlines
SJU
10:35a
SEA
10:07p
11h 32m
1 stop
SEA
7:30p
SJU
5:24a
9h 54m
1 stop
Depart: Thu May 18 2017 Return: Tue May 23 2017 Trip spans 6 days
Delta
Delta
SJU
9:30a
SEA
1:15p
27h 45m
2 stops
SEA
11:00a
SJU
5:09a
18h 09m
2 stops
Depart: Mon Jun 5 2017 Return: Thu Jun 15 2017 Trip spans 11 days
Major Airline
Major Airline
SJU
3:41a
SEA
5:28p
13h 47m
1 stop
SEA
2:15p
SJU
2:58a
12h 43m
1 stop
Depart: Wed Feb 1 2017 Return: Tue Feb 7 2017 Trip spans 7 days
JetBlue
JetBlue
SJU
10:34p
SEA
1:23p
14h 49m
1 stop
SEA
7:13a
SJU
5:23p
10h 10m
1 stop
Depart: Sat Feb 4 2017 Return: Mon Feb 6 2017 Trip spans 3 days
JetBlue
JetBlue
SJU
10:54a
SEA
11:05p
12h 11m
1 stop
SEA
4:19p
SJU
5:54a
13h 35m
1 stop
Depart: Wed Feb 8 2017 Return: Thu Feb 16 2017 Trip spans 9 days
United
United
SJU
9:05p
SEA
4:59p
19h 54m
2 stops
SEA
7:47a
SJU
8:49p
13h 02m
2 stops
Depart: Sat Feb 11 2017 Return: Tue Feb 21 2017 Trip spans 11 days
JetBlue
JetBlue
SJU
10:34p
SEA
1:23p
14h 49m
1 stop
SEA
8:02a
SJU
5:48p
9h 46m
1 stop
Depart: Mon May 15 2017 Return: Fri May 19 2017 Trip spans 5 days
Major Airline
Major Airline
SJU
12:25p
SEA
4:51a
16h 26m
1 stop
SEA
2:42a
SJU
2:51p
12h 09m
1 stop
Depart: Thu Feb 9 2017 Return: Thu Feb 16 2017 Trip spans 8 days
United
United
SJU
8:57a
SEA
12:14a
15h 17m
2 stops
SEA
7:47a
SJU
8:49p
13h 02m
2 stops
Depart: Fri Jun 2 2017 Return: Tue Jun 20 2017 Trip spans 19 days
Delta
Delta
SJU
9:30a
SEA
1:15p
27h 45m
2 stops
SEA
11:15a
SJU
5:08a
17h 53m
1 stop
Depart: Sun Feb 12 2017 Return: Tue Feb 21 2017 Trip spans 10 days
JetBlue
JetBlue
SJU
10:34p
SEA
1:23p
14h 49m
1 stop
SEA
8:02a
SJU
5:48p
9h 46m
1 stop
Depart: Mon Feb 13 2017 Return: Sat Feb 18 2017 Trip spans 6 days
United
United
SJU
8:57a
SEA
7:18p
10h 21m
1 stop
SEA
8:50a
SJU
7:45p
10h 55m
1 stop
Depart: Tue Feb 14 2017 Return: Tue Feb 21 2017 Trip spans 8 days
JetBlue
JetBlue
SJU
1:11a
SEA
1:23p
12h 12m
1 stop
SEA
8:02a
SJU
8:00p
11h 58m
1 stop
Depart: Wed Dec 21 2016 Return: Wed Jan 18 2017 Trip spans 29 days
American Airlines
American Airlines
SJU
11:04a
SEA
9:55p
10h 51m
1 stop
SEA
2:45a
SJU
2:41p
11h 56m
1 stop
Depart: Sat Feb 18 2017 Return: Sun Feb 19 2017 Trip spans 2 days
United
United
SJU
9:45a
SEA
9:02p
11h 17m
1 stop
SEA
8:50a
SJU
8:49p
11h 59m
1 stop
Depart: Sun Jun 4 2017 Return: Mon Jun 12 2017 Trip spans 9 days
Delta
Delta
SJU
9:30a
SEA
8:51a
23h 21m
2 stops
SEA
11:15a
SJU
5:08a
17h 53m
1 stop
Depart: Wed Feb 15 2017 Return: Tue Feb 21 2017 Trip spans 7 days
JetBlue
JetBlue
SJU
9:00a
SEA
11:05p
14h 05m
1 stop
SEA
8:02a
SJU
8:00p
11h 58m
1 stop
Depart: Wed Mar 1 2017 Return: Fri Mar 31 2017 Trip spans 30 days
American Airlines
American Airlines
SJU
9:26a
SEA
9:20p
11h 54m
1 stop
SEA
6:10p
SJU
4:30a
10h 20m
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
$381
Destination

Seattle
$381