Find Cheap Flights from Islip Long Island to Ontario (ISP - ONT)

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 Islip Long Island to Ontario

(Round-trip)
Depart: Wed Jul 12 2017 Return: Tue Jul 18 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
1:55p
ONT
8:02a
18h 07m
2 stops
ONT
2:20a
ISP
3:04p
12h 44m
2 stops
Depart: Tue Jul 11 2017 Return: Tue Jul 18 2017 Trip spans 8 days
American Airlines
American Airlines
ISP
2:09a
ONT
5:26p
15h 17m
2 stops
ONT
2:20a
ISP
3:04p
12h 44m
2 stops
Depart: Fri Sep 8 2017 Return: Sun Sep 10 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
9:10a
ONT
8:52p
11h 42m
2 stops
ONT
3:35p
ISP
3:08p
23h 33m
2 stops
Depart: Thu Sep 7 2017 Return: Sun Sep 10 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
9:10a
ONT
8:05a
22h 55m
2 stops
ONT
3:35p
ISP
3:08p
23h 33m
2 stops
Depart: Sat Sep 9 2017 Return: Sun Sep 10 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
2:10a
ONT
5:26p
15h 16m
2 stops
ONT
3:35p
ISP
5:23a
13h 48m
2 stops
Depart: Fri Jul 14 2017 Return: Wed Jul 19 2017 Trip spans 6 days
American Airlines
American Airlines
ISP
1:55p
ONT
8:02a
18h 07m
2 stops
ONT
9:10p
ISP
3:04p
17h 54m
2 stops
Depart: Thu Aug 10 2017 Return: Sat Aug 19 2017 Trip spans 10 days
American Airlines
American Airlines
ISP
9:10a
ONT
8:45p
11h 35m
2 stops
ONT
7:59p
ISP
5:40a
9h 41m
2 stops
Depart: Thu Jul 13 2017 Return: Thu Jul 20 2017 Trip spans 8 days
American Airlines
American Airlines
ISP
2:09a
ONT
2:47p
12h 38m
2 stops
ONT
4:00a
ISP
3:04p
11h 04m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Islip
$593
Destination

Ontario
$593