Cheap Flights to Ontario

View AU$963 flight on Mon, 16 Mar 2026Opens in a new window

Popular airlines to Ontario

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Porter Airlines

    Porter Airlines

  • Air Transat

    Air Transat

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

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Cheapest Flights to Ontario

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 5 Mar - Wed, 18 Mar
SYD
Sydney
YOW
Ottawa
AU$1,689 Return, found 6 days ago
AU$1,689
Return
found 6 days ago
Select Air Canada flight, departing Thu, 5 Mar from Sydney to Ottawa, returning Wed, 18 Mar, priced at AU$1,689 found 6 days ago
Air Canada
Wed, 4 Feb - Thu, 16 Apr
SYD
Sydney
YKF
Kitchener
AU$1,692 Return, found 5 days ago
AU$1,692
Return
found 5 days ago
Select Air Canada flight, departing Wed, 4 Feb from Sydney to Kitchener, returning Thu, 16 Apr, priced at AU$1,692 found 5 days ago
Air Canada
Wed, 4 Feb - Thu, 16 Apr
SYD
Sydney
YYZ
Toronto
AU$1,692 Return, found 5 days ago
AU$1,692
Return
found 5 days ago
Select Air Canada flight, departing Wed, 4 Feb from Sydney to Toronto, returning Thu, 16 Apr, priced at AU$1,692 found 5 days ago
Air Canada
Wed, 18 Feb - Tue, 10 Mar
SYD
Sydney
YHM
Hamilton
AU$1,692 Return, found 6 days ago
AU$1,692
Return
found 6 days ago
Select Air Canada flight, departing Wed, 18 Feb from Sydney to Hamilton, returning Tue, 10 Mar, priced at AU$1,692 found 6 days ago
Air Canada
Mon, 2 Feb - Wed, 11 Feb
SYD
Sydney
YYZ
Toronto
AU$1,697 Return, found 5 days ago
AU$1,697
Return
found 5 days ago
Select Air Canada flight, departing Mon, 2 Feb from Sydney to Toronto, returning Wed, 11 Feb, priced at AU$1,697 found 5 days ago
Air Canada
Thu, 5 Mar - Wed, 18 Mar
SYD
Sydney
YOW
Ottawa
AU$1,699 Return, found 6 days ago
AU$1,699
Return
found 6 days ago
Select Air Canada flight, departing Thu, 5 Mar from Sydney to Ottawa, returning Wed, 18 Mar, priced at AU$1,699 found 6 days ago
Cathay Pacific
Tue, 27 Jan - Fri, 27 Feb
SYD
Sydney
YYZ
Toronto
AU$1,800 Return, found 10 hours ago
AU$1,800
Return
found 10 hours ago
Select Cathay Pacific flight, departing Tue, 27 Jan from Sydney to Toronto, returning Fri, 27 Feb, priced at AU$1,800 found 10 hours ago
Qantas Airways
Mon, 23 Mar - Mon, 6 Apr
SYD
Sydney
YYZ
Toronto
AU$1,875 Return, found 6 hours ago
AU$1,875
Return
found 6 hours ago
Select Qantas Airways flight, departing Mon, 23 Mar from Sydney to Toronto, returning Mon, 6 Apr, priced at AU$1,875 found 6 hours ago
Virgin Australia
Mon, 9 Mar - Mon, 23 Mar
SYD
Sydney
YOW
Ottawa
AU$1,878 Return, found 3 days ago
AU$1,878
Return
found 3 days ago
Select Virgin Australia flight, departing Mon, 9 Mar from Sydney to Ottawa, returning Mon, 23 Mar, priced at AU$1,878 found 3 days ago
American Airlines
Tue, 20 Jan - Tue, 3 Feb
SYD
Sydney
YYZ
Toronto
AU$1,935 Return, found 1 hour ago
AU$1,935
Return
found 1 hour ago
Select American Airlines flight, departing Tue, 20 Jan from Sydney to Toronto, returning Tue, 3 Feb, priced at AU$1,935 found 1 hour ago

Ontario Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Ontario today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Ontario Airfare

At Expedia.com.au, it’s simple to find cheap flights to Ontario that won’t cause your wallet to flinch. Browse through our inventory of Ontario flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Ontario Flights Information

Airlines serving
Air Canada, Hong Kong Airlines, Virgin Australia, Qantas Airways, American Airlines, WestJet, Cathay Pacific
Roundtrip price
from AU$1,689

Frequently asked questions

How do I find cheap flights to Ontario that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to help you locate the most flexible fares around town. Just check the "No change fee" box directly below the "Flexible change policies" filter to find your perfect flight to Ontario.
Which airlines fly to Ontario?
When you're ready to reserve your ticket to or near Ontario, these popular airlines look forward to welcoming you aboard:

  • Air Canada - 3 335 flights to or near Ontario each month, including 3 274 flights to Pearson Intl. Airport (YYZ) per month.
  • United Airlines - 893 flights to or near Ontario each month, including 685 flights to Pearson Intl. Airport (YYZ) per month.
  • American Airlines - 781 flights to or near Ontario each month, including 781 flights to Pearson Intl. Airport (YYZ) per month.

How can I find cheap tickets to Ontario?
A great strategy for scoring cheap airfares is to be flexible with your travel dates. Start by searching for your flight to Ontario, then click on the "flexible dates" link to see prices for nearby days. Another useful tip? Book well ahead. To give you an idea of fares, AU$1,689 was the lowest price for a flight to Ontario in the last seven days.
How much is a flight to Ontario?
If you were travelling one way from Sydney (SYD), you could've snapped up a cheap seat for AU$963 in the last seven days. Return flights to Ontario ranged from AU$1,689 to AU$1,935 during this same period.
What are the most popular airports to fly into in Ontario?
Where you're taking off from and your chosen carrier will help determine which of these busy Ontario airports you'll jet into:

  • Pearson Intl. Airport (YYZ) - 5 525 flights per month.
  • Billy Bishop Toronto City Airport (YTZ) - 560 flights per month.
  • Macdonald-Cartier Intl. Airport (YOW) - 355 flights per month.

When is the cheapest time to fly to Ontario?
Taking off on a Tuesday, followed by a Monday, is usually the best way to nab the cheapest fare. Stay away from the weekends if possible, because Saturday is typically the most expensive day. Spend the funds you saved having a ball in Ontario instead!
How much is a plane ticket to Ontario?
In the last seven days, plane tickets to Ontario varied from AU$1,689 to AU$1,935.
What is the best time to go to Ontario?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are an excellent time to check out the thrilling Ontario city of Toronto. Average temperatures range between 18ºC and 24ºC throughout this season. The biggest crowds are found here in June, July and August.
What months are the cheapest to book a flight to Ontario?
To snap up a great deal to Ontario, book sometime in February when the price of tickets are at their lowest. When's the most expensive time? In the United States, it's the month of December.

Trending flights to Ontario

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 5 Mar - Wed, 18 Mar
SYD
Sydney
YOW
Ottawa
AU$1,689 Return, found 6 days ago
AU$1,689
Return
found 6 days ago
Select Air Canada flight, departing Thu, 5 Mar from Sydney to Ottawa, returning Wed, 18 Mar, priced at AU$1,689 found 6 days ago
*Available to Expedia members.