Find cheap flights to Ontario

Find cheap flights to Ontario

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Boston (BOS)
Ontario
Fri. 18/9
Fri. 25/9
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Search hundreds of travel sites at once for deals on flights to Ontario

Latest Ontario Flight Deals

Toronto
Direct from $1,172
Direct from $1,207
Ottawa
2+ stops from $1,281
Direct from $1,146
Windsor
2+ stops from $985

Good to know

Low season

November Best time to beat the crowds (4% less expensive on average)

High season

December Most popular time to fly (10% more expensive on average)

Average price of a return ticket

$1,204 (avg. price over the last 2 weeks)

Good deal for a return ticket

$720 or less

Top tips for finding cheap flights to Ontario

  • Looking for cheap airfare to Ontario? 25% of our users found return tickets to Ontario for the following prices or less: From Brisbane $1,304, from Adelaide $1,629, from Canberra $1,864
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly to Ontario is October.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Ontario flights

How long is the flight to Ontario?

What is the cheapest flight to Ontario?

What are the most popular destinations in Ontario?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines flying to Ontario

Scores according to KAYAK customer reviews

8.7
Japan Airlines
Overall score based on 4,475 reviews
8.9
Boarding
8.6
Comfort
9.0
Crew
8.5
Entertainment
8.4
Food
Airline reviews
Read more about Japan Airlines

Book Cheap Flights to Ontario

Recent return flight deals

26/10
Mon.
2 stops
Multiple Airlines
33h 50m
SYD - YYZ
2/11
Mon.
1 stop
Multiple Airlines
27h 40m
YYZ - SYD
18/12
Fri.
2 stops
Japan Airlines
45h 18m
SYD - YYZ
13/3
Sat.
2 stops
Japan Airlines
30h 14m
YYZ - SYD
20/1
Wed.
2 stops
Delta
35h 25m
PER - YYZ
3/2
Wed.
2 stops
Delta
39h 55m
YYZ - PER
24/12
Thu.
2 stops
Cathay Pacific
41h 30m
SYD - YYZ
12/3
Fri.
2 stops
Cathay Pacific
43h 15m
YYZ - SYD
1/11
Sun.
2 stops
Major Airline
44h 30m
SYD - YKF
8/11
Sun.
2 stops
Major Airline
48h 35m
YKF - SYD
3/3
Wed.
2 stops
Qantas Airways
35h 16m
PER - YYZ
7/3
Sun.
2 stops
Qantas Airways
40h 40m
YYZ - PER
3/3
Wed.
2 stops
Etihad Airways
39h 45m
PER - YYZ
7/3
Sun.
2 stops
Etihad Airways
48h 35m
YYZ - PER
28/10
Wed.
1 stop
Multiple Airlines
20h 10m
SYD - YYZ
4/11
Wed.
2 stops
Multiple Airlines
24h 40m
YYZ - SYD
1/11
Sun.
2 stops
Multiple Airlines
23h 20m
SYD - YYZ
8/11
Sun.
1 stop
Multiple Airlines
44h 00m
YYZ - SYD
24/12
Thu.
2 stops
Cathay Pacific
41h 00m
SYD - YYZ
11/3
Thu.
1 stop
Cathay Pacific
28h 40m
YYZ - SYD
20/12
Sun.
2 stops
Multiple Airlines
45h 18m
SYD - YYZ
13/3
Sat.
2 stops
Multiple Airlines
30h 14m
YYZ - SYD
19/2
Fri.
2 stops
Delta
35h 12m
PER - YYZ
23/2
Tue.
2 stops
Delta
39h 55m
YYZ - PER
19/1
Tue.
1 stop
Cathay Pacific
25h 20m
PER - YYZ
2/2
Tue.
1 stop
Cathay Pacific
33h 40m
YYZ - PER
29/10
Thu.
1 stop
Major Airline
23h 29m
SYD - YYZ
5/11
Thu.
2 stops
Major Airline
28h 35m
YYZ - SYD
31/10
Sat.
1 stop
Multiple Airlines
34h 25m
SYD - YYZ
7/11
Sat.
2 stops
Multiple Airlines
24h 40m
YYZ - SYD
28/2
Sun.
2 stops
Delta
29h 20m
SYD - YOW
4/3
Thu.
2 stops
Delta
34h 30m
YOW - SYD
19/1
Tue.
2 stops
Cathay Pacific
42h 55m
PER - YYZ
2/2
Tue.
1 stop
Cathay Pacific
33h 40m
YYZ - PER
31/10
Sat.
1 stop
Major Airline
23h 29m
SYD - YYZ
7/11
Sat.
2 stops
Major Airline
28h 35m
YYZ - SYD
19/1
Tue.
2 stops
Cathay Pacific
42h 55m
PER - YYZ
2/2
Tue.
1 stop
Cathay Pacific
33h 40m
YYZ - PER
28/2
Sun.
2 stops
Delta
29h 20m
SYD - YOW
4/3
Thu.
2 stops
Delta
34h 30m
YOW - SYD
Show more results

Recent one-way flight deals

31/10
Sat.
1 stop
Multiple Airlines
34h 10m
SYD - YYZ
17/10
Sat.
2 stops
Lufthansa
27h 02m
SYD - YYZ
19/10
Mon.
2 stops
Air New Zealand
33h 57m
SYD - YYZ
12/10
Mon.
2 stops
Delta
26h 05m
SYD - YYZ
11/11
Wed.
2 stops
Qantas Airways
35h 13m
PER - YYZ
14/11
Sat.
2 stops
Cathay Pacific
30h 55m
SYD - YYZ
13/10
Tue.
1 stop
Multiple Airlines
23h 55m
SYD - YYZ
30/9
Wed.
1 stop
Korean Air
27h 30m
SYD - YYZ
19/10
Mon.
2 stops
Multiple Airlines
33h 57m
SYD - YYZ
18/10
Sun.
2 stops
Major Airline
26h 28m
SYD - YYZ
12/10
Mon.
2 stops
Multiple Airlines
33h 57m
SYD - YYZ
9/11
Mon.
2 stops
Etihad Airways
39h 45m
PER - YYZ
15/10
Thu.
1 stop
Multiple Airlines
26h 19m
SYD - YYZ
17/10
Sat.
2 stops
Multiple Airlines
26h 27m
SYD - YYZ
14/11
Sat.
1 stop
Multiple Airlines
25h 23m
SYD - YYZ
28/10
Wed.
2 stops
Delta
44h 28m
SYD - YYZ
14/11
Sat.
2 stops
Qantas Airways
35h 13m
PER - YYZ
17/10
Sat.
2 stops
Cathay Pacific
48h 13m
SYD - YYZ
31/10
Sat.
2 stops
Multiple Airlines
26h 07m
SYD - YYZ
16/10
Fri.
2 stops
Delta
26h 05m
SYD - YYZ
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in AUD.

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 hires 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 and someone from our team will get back to you promptly.

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