Find Deals on Flights from San Juan 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 San Juan to Ontario

(Round-trip)
Depart: Mon Dec 5 2016 Return: Thu Dec 8 2016 Trip spans 4 days
United
United
SJU
10:05a
ONT
10:59p
12h 54m
2 stops
ONT
2:55a
SJU
4:35p
13h 40m
2 stops
Depart: Sat Dec 3 2016 Return: Tue Dec 6 2016 Trip spans 4 days
American Airlines
American Airlines
SJU
9:36a
ONT
7:19p
9h 43m
1 stop
ONT
1:09a
SJU
10:32a
9h 23m
1 stop
Depart: Wed Dec 7 2016 Return: Fri Dec 9 2016 Trip spans 3 days
United
United
SJU
8:01a
ONT
10:59p
14h 58m
2 stops
ONT
7:45a
SJU
9:14p
13h 29m
2 stops
Depart: Thu Dec 8 2016 Return: Sun Dec 11 2016 Trip spans 4 days
American Airlines
American Airlines
SJU
4:55a
ONT
5:46p
12h 51m
1 stop
ONT
1:09a
SJU
10:32a
9h 23m
1 stop
Depart: Fri Jan 13 2017 Return: Thu Jan 19 2017 Trip spans 7 days
United
United
SJU
8:57a
ONT
7:39a
22h 42m
2 stops
ONT
8:30a
SJU
8:50p
12h 20m
2 stops
Depart: Sun Jan 8 2017 Return: Wed Jan 18 2017 Trip spans 11 days
$1198
Select
Delta
Delta
SJU
10:21a
ONT
10:04p
11h 43m
2 stops
ONT
1:00a
SJU
1:37p
12h 37m
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 Dec 21 2016 Return: Tue Jan 17 2017 Trip spans 28 days
United
United
SJU
1:45a
ONT
4:03p
14h 18m
2 stops
ONT
2:15p
SJU
5:05a
14h 50m
2 stops
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: Fri Feb 10 2017 Return: Fri Feb 17 2017 Trip spans 8 days
United
United
SJU
8:57a
ONT
10:59p
14h 02m
2 stops
ONT
2:16p
SJU
5:00a
14h 44m
2 stops
Depart: Thu May 18 2017 Return: Sat May 27 2017 Trip spans 10 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: Tue Dec 20 2016 Return: Sat Dec 31 2016 Trip spans 12 days
American Airlines
American Airlines
SJU
9:36a
ONT
7:14p
9h 38m
1 stop
ONT
1:09a
SJU
10:41a
9h 32m
1 stop
Depart: Sat Jan 7 2017 Return: Wed Jan 18 2017 Trip spans 12 days
United
United
SJU
9:55p
ONT
11:20a
13h 25m
2 stops
ONT
4:24p
SJU
5:05a
12h 41m
2 stops
Depart: Fri Jun 30 2017 Return: Wed Jul 5 2017 Trip spans 6 days
American Airlines
American Airlines
SJU
9:56a
ONT
6:50p
8h 54m
1 stop
ONT
8:59p
SJU
6:08a
9h 09m
1 stop
Depart: Thu Dec 22 2016 Return: Wed Dec 28 2016 Trip spans 7 days
American Airlines
American Airlines
SJU
4:55a
ONT
5:46p
12h 51m
1 stop
ONT
8:10p
SJU
10:41a
14h 31m
1 stop
Depart: Sat Dec 10 2016 Return: Tue Dec 20 2016 Trip spans 11 days
American Airlines
American Airlines
SJU
4:55a
ONT
5:46p
12h 51m
1 stop
ONT
1:10a
SJU
10:41a
9h 31m
1 stop
Depart: Mon Dec 19 2016 Return: Sat Dec 31 2016 Trip spans 13 days
American Airlines
American Airlines
SJU
9:36a
ONT
7:14p
9h 38m
1 stop
ONT
1:09a
SJU
10:41a
9h 32m
1 stop
Depart: Sat Dec 24 2016 Return: Mon Jan 2 2017 Trip spans 10 days
American Airlines
American Airlines
SJU
4:55a
ONT
5:46p
12h 51m
1 stop
ONT
8:10p
SJU
4:45a
8h 35m
1 stop
Depart: Sat Dec 17 2016 Return: Sat Dec 31 2016 Trip spans 15 days
American Airlines
American Airlines
SJU
9:36a
ONT
7:14p
9h 38m
1 stop
ONT
1:09a
SJU
10:41a
9h 32m
1 stop
Depart: Sun Dec 18 2016 Return: Sat Dec 31 2016 Trip spans 14 days
American Airlines
American Airlines
SJU
9:36a
ONT
7:19p
9h 43m
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.

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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.

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Airports
Origin

San Juan
$445
Destination

Ontario
$445