Find Cheap Flights from Oslo & other airports to Ontario (OSL - 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 Oslo & other airports to Ontario

(Round-trip)
Depart: Tue Oct 10 2017 Return: Wed Oct 25 2017 Trip spans 16 days
British Airways
British Airways
OSL
7:35a
ONT
4:08a
20h 33m
2 stops
ONT
10:15a
OSL
7:45a
21h 30m
2 stops
Depart: Tue Aug 15 2017 Return: Tue Sep 12 2017 Trip spans 29 days
British Airways
British Airways
OSL
3:45a
ONT
4:06a
24h 21m
2 stops
ONT
10:15a
OSL
7:45a
21h 30m
2 stops
Depart: Tue Aug 29 2017 Return: Tue Sep 12 2017 Trip spans 15 days
British Airways
British Airways
OSL
3:45a
ONT
12:50a
21h 05m
2 stops
ONT
10:15a
OSL
9:40a
23h 25m
2 stops
Depart: Wed Aug 30 2017 Return: Tue Sep 12 2017 Trip spans 14 days
British Airways
British Airways
OSL
7:35a
ONT
4:08a
20h 33m
2 stops
ONT
10:15a
OSL
7:45a
21h 30m
2 stops
Depart: Sun Aug 20 2017 Return: Tue Sep 12 2017 Trip spans 24 days
British Airways
British Airways
OSL
3:45a
ONT
4:06a
24h 21m
2 stops
ONT
10:15a
OSL
7:45a
21h 30m
2 stops
Depart: Sat Sep 2 2017 Return: Tue Sep 12 2017 Trip spans 11 days
British Airways
British Airways
OSL
3:45a
ONT
12:50a
21h 05m
2 stops
ONT
10:15a
OSL
7:45a
21h 30m
2 stops
Depart: Wed Aug 16 2017 Return: Tue Sep 12 2017 Trip spans 28 days
British Airways
British Airways
OSL
3:45a
ONT
4:06a
24h 21m
2 stops
ONT
10:15a
OSL
7:45a
21h 30m
2 stops
Depart: Wed Oct 4 2017 Return: Wed Oct 25 2017 Trip spans 22 days
British Airways
British Airways
OSL
3:45a
ONT
4:08a
24h 23m
2 stops
ONT
6:42a
OSL
7:45a
25h 03m
2 stops
Depart: Thu Oct 5 2017 Return: Wed Oct 25 2017 Trip spans 21 days
British Airways
British Airways
OSL
7:35a
ONT
4:08a
20h 33m
2 stops
ONT
6:42a
OSL
3:45a
21h 03m
2 stops
Depart: Mon Oct 9 2017 Return: Wed Oct 25 2017 Trip spans 17 days
British Airways
British Airways
OSL
3:45a
ONT
4:08a
24h 23m
2 stops
ONT
6:42a
OSL
7:45a
25h 03m
2 stops
Depart: Thu Aug 17 2017 Return: Tue Sep 12 2017 Trip spans 27 days
British Airways
British Airways
OSL
3:45a
ONT
4:06a
24h 21m
2 stops
ONT
10:15a
OSL
7:45a
21h 30m
2 stops
Depart: Fri Aug 18 2017 Return: Tue Sep 12 2017 Trip spans 26 days
British Airways
British Airways
OSL
7:35a
ONT
4:06a
20h 31m
2 stops
ONT
10:15a
OSL
7:45a
21h 30m
2 stops
Depart: Sat Aug 19 2017 Return: Tue Sep 12 2017 Trip spans 25 days
British Airways
British Airways
OSL
3:45a
ONT
4:06a
24h 21m
2 stops
ONT
10:15a
OSL
9:40a
23h 25m
2 stops
Depart: Mon Aug 21 2017 Return: Tue Sep 12 2017 Trip spans 23 days
British Airways
British Airways
OSL
7:45a
ONT
4:06a
20h 21m
2 stops
ONT
10:15a
OSL
9:40a
23h 25m
2 stops
Depart: Fri Oct 6 2017 Return: Wed Oct 25 2017 Trip spans 20 days
British Airways
British Airways
OSL
3:45a
ONT
4:08a
24h 23m
2 stops
ONT
10:15a
OSL
7:45a
21h 30m
2 stops
Depart: Sat Oct 7 2017 Return: Wed Oct 25 2017 Trip spans 19 days
British Airways
British Airways
OSL
7:35a
ONT
4:08a
20h 33m
2 stops
ONT
10:15a
OSL
9:40a
23h 25m
2 stops
Depart: Sun Oct 8 2017 Return: Wed Oct 25 2017 Trip spans 18 days
British Airways
British Airways
OSL
3:45a
ONT
4:08a
24h 23m
2 stops
ONT
10:15a
OSL
7:45a
21h 30m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 12 2017 Trip spans 13 days
British Airways
British Airways
OSL
3:45a
ONT
4:08a
24h 23m
2 stops
ONT
10:15a
OSL
7:45a
21h 30m
2 stops
Depart: Fri Sep 1 2017 Return: Tue Sep 12 2017 Trip spans 12 days
British Airways
British Airways
OSL
3:45a
ONT
4:08a
24h 23m
2 stops
ONT
10:15a
OSL
9:40a
23h 25m
2 stops
Depart: Mon Sep 4 2017 Return: Tue Sep 12 2017 Trip spans 9 days
British Airways
British Airways
OSL
3:45a
ONT
4:08a
24h 23m
2 stops
ONT
10:15a
OSL
7:45a
21h 30m
2 stops
* 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.

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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

Oslo
$491
Destination

Ontario
$491