Find Cheap Flights from Portland to Puerto Rico

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 Portland to Puerto Rico

(Round-trip)
Depart: Fri Jun 23 2017 Return: Tue Jun 27 2017 Trip spans 5 days
Major Airline
Major Airline
PDX
1:00a
SJU
5:25a
4h 25m
nonstop
SJU
9:00a
PDX
7:25p
10h 25m
nonstop
Depart: Tue Sep 12 2017 Return: Tue Sep 19 2017 Trip spans 8 days
United
United
PDX
7:20p
SJU
6:30a
11h 10m
1 stop
SJU
10:30a
PDX
11:45p
13h 15m
2 stops
Depart: Mon Sep 18 2017 Return: Tue Sep 26 2017 Trip spans 9 days
American Airlines
American Airlines
PDX
2:15a
SJU
4:59p
14h 44m
2 stops
SJU
9:51a
PDX
10:58p
13h 07m
2 stops
Depart: Thu Nov 9 2017 Return: Thu Nov 16 2017 Trip spans 8 days
JetBlue
JetBlue
PDX
4:27p
SJU
5:20a
12h 53m
1 stop
SJU
10:20a
PDX
10:46p
12h 26m
1 stop
Depart: Sun Jul 23 2017 Return: Wed Jul 26 2017 Trip spans 4 days
Delta
Delta
PDX
7:55p
SJU
7:35a
11h 40m
1 stop
SJU
9:05a
PDX
10:11p
13h 06m
1 stop
Depart: Tue Sep 19 2017 Return: Tue Sep 26 2017 Trip spans 8 days
American Airlines
American Airlines
PDX
2:15a
SJU
4:59p
14h 44m
2 stops
SJU
9:51a
PDX
10:58p
13h 07m
2 stops
Depart: Mon Oct 23 2017 Return: Wed Nov 1 2017 Trip spans 10 days
United
United
PDX
2:40p
SJU
6:15a
15h 35m
2 stops
SJU
9:05a
PDX
9:06p
12h 01m
1 stop
Depart: Tue Aug 1 2017 Return: Tue Aug 8 2017 Trip spans 8 days
Major Airline
Major Airline
PDX
2:45p
SJU
2:01a
11h 16m
3 stops
SJU
4:05a
PDX
4:53a
24h 48m
3 stops
Depart: Wed Sep 20 2017 Return: Tue Sep 26 2017 Trip spans 7 days
American Airlines
American Airlines
PDX
2:15a
SJU
4:59p
14h 44m
2 stops
SJU
9:51a
PDX
10:58p
13h 07m
2 stops
Depart: Wed Oct 25 2017 Return: Wed Nov 1 2017 Trip spans 8 days
United
United
PDX
7:30p
SJU
6:15a
10h 45m
1 stop
SJU
9:05a
PDX
9:06p
12h 01m
1 stop
Depart: Wed Jul 19 2017 Return: Thu Jul 27 2017 Trip spans 9 days
Major Airline
Major Airline
PDX
3:45a
SJU
5:17a
25h 32m
2 stops
SJU
9:52p
PDX
1:46p
15h 54m
2 stops
Depart: Wed Oct 11 2017 Return: Wed Oct 18 2017 Trip spans 8 days
American Airlines
American Airlines
PDX
2:10a
SJU
4:59p
14h 49m
2 stops
SJU
7:00a
PDX
10:42p
15h 42m
2 stops
Depart: Fri Sep 22 2017 Return: Sat Sep 23 2017 Trip spans 2 days
United
United
PDX
10:10a
SJU
6:30a
20h 20m
1 stop
SJU
12:39p
PDX
8:44a
20h 05m
1 stop
Depart: Fri Jul 21 2017 Return: Mon Jul 24 2017 Trip spans 4 days
Major Airline
Major Airline
PDX
3:59p
SJU
4:36p
24h 37m
1 stop
SJU
11:56a
PDX
4:53a
16h 57m
1 stop
Depart: Tue Oct 24 2017 Return: Tue Oct 31 2017 Trip spans 8 days
American Airlines
American Airlines
PDX
2:10a
SJU
4:59p
14h 49m
2 stops
SJU
5:45a
PDX
7:39p
13h 54m
2 stops
Depart: Thu Sep 14 2017 Return: Wed Sep 20 2017 Trip spans 7 days
United
United
PDX
5:50p
SJU
5:25a
11h 35m
1 stop
SJU
10:30a
PDX
12:14p
25h 44m
2 stops
Depart: Sat Jun 24 2017 Return: Sun Jul 2 2017 Trip spans 9 days
Major Airline
Major Airline
PDX
2:45p
SJU
2:01a
11h 16m
1 stop
SJU
2:00a
PDX
6:04p
16h 04m
1 stop
Depart: Mon Sep 4 2017 Return: Mon Sep 11 2017 Trip spans 8 days
JetBlue
JetBlue
PDX
6:45p
SJU
5:51a
11h 06m
1 stop
SJU
7:55a
PDX
8:46p
12h 51m
1 stop
Depart: Sat Sep 23 2017 Return: Tue Sep 26 2017 Trip spans 4 days
American Airlines
American Airlines
PDX
2:15a
SJU
4:59p
14h 44m
2 stops
SJU
9:51a
PDX
10:58p
13h 07m
2 stops
Depart: Mon Oct 9 2017 Return: Tue Oct 17 2017 Trip spans 9 days
United
United
PDX
5:55p
SJU
4:35a
10h 40m
1 stop
SJU
10:20a
PDX
11:27a
25h 07m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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,
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Airports
Origin

Portland
$434
Destination

San Juan
$434