Find Deals on Flights from Puerto Rico to Ontario

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 Ontario

(Round-trip)
Depart: Wed Feb 8 2017 Return: Tue Feb 14 2017 Trip spans 7 days
United
United
SJU
9:05p
ONT
11:20a
14h 15m
2 stops
ONT
3:10p
SJU
5:05a
13h 55m
2 stops
Depart: Mon Dec 12 2016 Return: Thu Dec 15 2016 Trip spans 4 days
American Airlines
American Airlines
SJU
9:36a
ONT
7:19p
9h 43m
1 stop
ONT
1:10a
SJU
2:31p
13h 21m
2 stops
Depart: Thu Feb 9 2017 Return: Tue Feb 14 2017 Trip spans 6 days
Delta
Delta
SJU
3:50p
ONT
10:04p
30h 14m
2 stops
ONT
1:00a
SJU
3:30p
14h 30m
2 stops
Depart: Thu Feb 16 2017 Return: Tue Feb 21 2017 Trip spans 6 days
United
United
SJU
1:45a
ONT
3:13p
13h 28m
2 stops
ONT
8:33a
SJU
8:49p
12h 16m
2 stops
Depart: Sat Dec 10 2016 Return: Wed Dec 14 2016 Trip spans 5 days
American Airlines
American Airlines
SJU
3:20a
ONT
5:46p
14h 26m
2 stops
ONT
8:10p
SJU
7:08a
10h 58m
2 stops
Depart: Thu Jan 12 2017 Return: Sun Jan 15 2017 Trip spans 4 days
United
United
SJU
9:05p
ONT
11:20a
14h 15m
2 stops
ONT
5:28a
SJU
8:50p
15h 22m
2 stops
Depart: Fri Mar 10 2017 Return: Tue Mar 14 2017 Trip spans 4 days
American Airlines
American Airlines
SJU
9:56a
ONT
6:50p
8h 54m
1 stop
ONT
6:42a
SJU
5:18p
10h 36m
2 stops
Depart: Mon Apr 10 2017 Return: Mon Apr 17 2017 Trip spans 8 days
United
United
SJU
9:30p
ONT
11:38a
14h 08m
2 stops
ONT
5:25p
SJU
8:50a
15h 25m
2 stops
Depart: Thu Jun 29 2017 Return: Tue Jul 4 2017 Trip spans 6 days
American Airlines
American Airlines
SJU
9:56a
ONT
6:50p
8h 54m
1 stop
ONT
2:34a
SJU
11:36a
9h 02m
1 stop
Depart: Wed Jun 28 2017 Return: Sun Jul 2 2017 Trip spans 5 days
American Airlines
American Airlines
SJU
5:22a
ONT
4:40p
11h 18m
1 stop
ONT
8:59p
SJU
6:08a
9h 09m
1 stop
Depart: Mon Jan 9 2017 Return: Fri Jan 13 2017 Trip spans 5 days
United
United
SJU
8:57a
ONT
10:59p
14h 02m
2 stops
ONT
12:38a
SJU
4:10p
15h 32m
2 stops
Depart: Sun Dec 11 2016 Return: Wed Dec 14 2016 Trip spans 4 days
American Airlines
American Airlines
SJU
4:55a
ONT
7:19p
14h 24m
1 stop
ONT
8:10p
SJU
8:34a
12h 24m
2 stops
Depart: Sat Apr 8 2017 Return: Mon Apr 17 2017 Trip spans 10 days
United
United
SJU
12:50p
ONT
6:18a
17h 28m
2 stops
ONT
5:25p
SJU
8:50a
15h 25m
2 stops
Depart: Thu Dec 15 2016 Return: Mon Dec 26 2016 Trip spans 12 days
$1011
Select
Delta
Delta
SJU
2:50a
ONT
10:09p
19h 19m
2 stops
ONT
1:00a
SJU
3:26p
14h 26m
2 stops
Depart: Thu Dec 22 2016 Return: Wed Dec 28 2016 Trip spans 7 days
American Airlines
American Airlines
SJU
4:37a
ONT
7:14p
14h 37m
2 stops
ONT
8:10p
SJU
10:41a
14h 31m
1 stop
Depart: Thu Mar 16 2017 Return: Tue Mar 21 2017 Trip spans 6 days
United
United
SJU
9:02p
ONT
11:46a
14h 44m
2 stops
ONT
6:45a
SJU
10:10p
15h 25m
2 stops
Depart: Fri Jun 30 2017 Return: Thu Jul 6 2017 Trip spans 7 days
American Airlines
American Airlines
SJU
5:22a
ONT
4:40p
11h 18m
1 stop
ONT
2:34a
SJU
11:36a
9h 02m
1 stop
Depart: Fri Mar 17 2017 Return: Tue Mar 21 2017 Trip spans 5 days
United
United
SJU
9:45a
ONT
11:06p
13h 21m
2 stops
ONT
8:30a
SJU
10:10p
13h 40m
2 stops
Depart: Sat Dec 24 2016 Return: Sat Jan 7 2017 Trip spans 15 days
American Airlines
American Airlines
SJU
4:55a
ONT
7:14p
14h 19m
1 stop
ONT
1:09a
SJU
10:41a
9h 32m
1 stop
Depart: Sun Dec 25 2016 Return: Sat Jan 7 2017 Trip spans 14 days
American Airlines
American Airlines
SJU
4:55a
ONT
6:01p
13h 06m
1 stop
ONT
1:09a
SJU
10:41a
9h 32m
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
$445
Destination

Ontario
$445