Find Deals on Flights to Ontario

Depart
Return
1 adult
Adults
18+
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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Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Ontario

(Round-trip)
Depart: Fri 13 May 2016 Return: Wed 8 Jun 2016 Trip spans 27 days
$1212
Select
United
United
MEL
ONT
24h 06m
2 stops
ONT
MEL
22h 56m
2 stops
Depart: Thu 9 Jun 2016 Return: Wed 22 Jun 2016 Trip spans 14 days
$1233
Select
Delta
Delta
BNE
ONT
22h 02m
2 stops
ONT
BNE
27h 30m
2 stops
Depart: Tue 17 May 2016 Return: Wed 8 Jun 2016 Trip spans 23 days
$1288
Select
American Airlines
American Airlines
BNE
ONT
26h 55m
2 stops
ONT
BNE
20h 29m
2 stops
Depart: Sat 2 Jul 2016 Return: Fri 29 Jul 2016 Trip spans 28 days
$1751
Select
Delta
Delta
SYD
ONT
29h 51m
2 stops
ONT
SYD
20h 50m
2 stops
* We make every attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

Brisbane
$1233
Melbourne
$1212
Sydney
$1751
Destination

Ontario
$1212