Cheap Flights to Ontario from ₩364,600

View ₩364,600 flight on Fri, Jul 3, 2026Opens in a new window

Popular airlines to Ontario

  • WestJet

  • Air Canada

  • Porter Airlines

  • Air Transat

  • Delta

  • American Airlines

  • United

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Ontario?

Prices were available within the past 7 days and start at ₩364,600 for one-way flights and ₩796,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jul 3 - Fri, Jul 10
IAH
Houston
YYZ
Toronto
₩796,100 Roundtrip, found 1 day ago
₩796,100
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 3 from Houston to Toronto, returning Fri, Jul 10, priced at ₩796,100 found 1 day ago
Delta
Tue, Feb 24 - Sat, Feb 28
IAH
Houston
YYZ
Toronto
₩818,100 Roundtrip, found 23 hours ago
₩818,100
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Feb 24 from Houston to Toronto, returning Sat, Feb 28, priced at ₩818,100 found 23 hours ago
Delta
Tue, Feb 24 - Wed, Feb 25
IAH
Houston
YYZ
Toronto
₩845,100 Roundtrip, found 23 hours ago
₩845,100
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Feb 24 from Houston to Toronto, returning Wed, Feb 25, priced at ₩845,100 found 23 hours ago
Delta
Fri, Jul 3 - Fri, Jul 10
IAH
Houston
YYZ
Toronto
₩873,500 Roundtrip, found 1 day ago
₩873,500
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 3 from Houston to Toronto, returning Fri, Jul 10, priced at ₩873,500 found 1 day ago
Delta
Tue, Feb 24 - Thu, Feb 26
IAH
Houston
YYZ
Toronto
₩885,700 Roundtrip, found 23 hours ago
₩885,700
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Feb 24 from Houston to Toronto, returning Thu, Feb 26, priced at ₩885,700 found 23 hours ago
Delta
Fri, Jul 3 - Fri, Jul 10
IAH
Houston
YYZ
Toronto
₩892,100 Roundtrip, found 1 day ago
₩892,100
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 3 from Houston to Toronto, returning Fri, Jul 10, priced at ₩892,100 found 1 day ago
United
Fri, Jul 3 - Fri, Jul 10
IAH
Houston
YYZ
Toronto
₩909,200 Roundtrip, found 1 day ago
₩909,200
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 3 from Houston to Toronto, returning Fri, Jul 10, priced at ₩909,200 found 1 day ago
WestJet
Wed, Jul 1 - Tue, Jul 7
IAH
Houston
YYZ
Toronto
₩957,900 Roundtrip, found 1 day ago
₩957,900
Roundtrip
found 1 day ago
Select WestJet flight, departing Wed, Jul 1 from Houston to Toronto, returning Tue, Jul 7, priced at ₩957,900 found 1 day ago
Air Canada
Thu, Jun 18 - Sun, Jun 21
IAH
Houston
YTZ
Toronto
₩983,100 Roundtrip, found 1 day ago
₩983,100
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Jun 18 from Houston to Toronto, returning Sun, Jun 21, priced at ₩983,100 found 1 day ago
American Airlines
Fri, Jul 3 - Fri, Jul 10
IAH
Houston
YYZ
Toronto
₩1,069,600 Roundtrip, found 1 day ago
₩1,069,600
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 3 from Houston to Toronto, returning Fri, Jul 10, priced at ₩1,069,600 found 1 day ago

About Ontario

Expedia offers flights to Ontario to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Ontario or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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, ₩796,100 was the lowest price for a flight to Ontario in the last seven days.
How much is a flight to Ontario?
If you were traveling one way from Houston (IAH), you could've snapped up a cheap seat for ₩364,600 in the last seven days. Return flights to Ontario ranged from ₩796,100 to ₩1,163,100 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 ₩796,100 to ₩1,163,100.
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 65ºF and 75ºF 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, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Feb 11 - Sun, Feb 15
ICN
Seoul
YYZ
Toronto
₩1,163,100 Roundtrip, found 6 days ago
₩1,163,100
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Feb 11 from Seoul to Toronto, returning Sun, Feb 15, priced at ₩1,163,100 found 6 days ago
*Available to Expedia members.