$123 Find Cheap Flights from Cleveland to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cleveland to Ontario departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cleveland to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cleveland to Ontario, as well as popular online travel agencies
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Flight Deals

Book Cheap Cleveland to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cleveland to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cleveland to Ontario

Thu, May 7 - Wed, May 13
American Airlines Logo
7:42 am - 3:27 pm
CLE
-
YUL
7h 45m
1 stop
American Airlines Logo
12:30 pm - 12:21 am
YUL
-
CLE
11h 51m
1 stop
$229American Airlines
Tue, Apr 14 - Fri, Apr 17
Multiple Airlines Logo
7:38 pm - 2:05 pm
CLE
-
YYZ
18h 27m
1 stop
Multiple Airlines Logo
3:20 pm - 12:43 am
YYZ
-
CLE
9h 23m
1 stop
$273Multiple Airlines
Wed, Apr 15 - Sat, Apr 18
Multiple Airlines Logo
8:25 pm - 11:35 am
CLE
-
YYZ
15h 10m
1 stop
Multiple Airlines Logo
3:20 pm - 12:43 am
YYZ
-
CLE
9h 23m
1 stop
$275Multiple Airlines
Tue, Apr 28 - Thu, Apr 30
Multiple Airlines Logo
8:25 pm - 11:35 am
CLE
-
YYZ
15h 10m
1 stop
Multiple Airlines Logo
3:20 pm - 12:43 am
YYZ
-
CLE
9h 23m
1 stop
$283Multiple Airlines
Wed, Apr 29 - Mon, May 4
Multiple Airlines Logo
8:25 pm - 11:35 am
CLE
-
YYZ
15h 10m
1 stop
Multiple Airlines Logo
5:50 pm - 12:43 am
YYZ
-
CLE
6h 53m
1 stop
$289Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
8:25 pm - 11:35 am
CLE
-
YYZ
15h 10m
1 stop
Multiple Airlines Logo
5:50 pm - 12:43 am
YYZ
-
CLE
6h 53m
1 stop
$294Multiple Airlines
Tue, Apr 14 - Fri, Apr 17
Multiple Airlines Logo
8:55 pm - 2:05 pm
CLE
-
YYZ
17h 10m
2 stops
Multiple Airlines Logo
5:50 pm - 12:43 am
YYZ
-
CLE
6h 53m
1 stop
$295Multiple Airlines
Wed, Apr 22 - Fri, Apr 24
Multiple Airlines Logo
8:25 pm - 4:25 pm
CLE
-
YUL
20h 00m
1 stop
Multiple Airlines Logo
5:10 pm - 12:43 am
YUL
-
CLE
7h 33m
1 stop
$296Multiple Airlines
Wed, Apr 22 - Fri, Apr 24
Multiple Airlines Logo
8:25 pm - 3:10 pm
CLE
-
YUL
18h 45m
2 stops
Multiple Airlines Logo
5:10 pm - 12:43 am
YUL
-
CLE
7h 33m
1 stop
$297Multiple Airlines
Mon, May 25 - Tue, Jun 2
American Airlines Logo
8:41 pm - 11:44 am
CLE
-
YUL
15h 03m
1 stop
American Airlines Logo
7:51 am - 11:39 pm
YUL
-
CLE
15h 48m
1 stop
$368American Airlines
Booking Insights

KAYAK's insights & trends for Cleveland to Ontario flights

Get data-powered insights and trends into flights from Cleveland to Ontario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Cleveland to Ontario flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ontario from Cleveland found in the last 72 hours was to Toronto, at $463 round-trip. The most popular route is from Cleveland (CLE) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $463.

What is the cheapest time of day to fly to Ontario?

The average price for all round-trip flights from Cleveland to Ontario depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ontario is generally in the evening, when round-trip flights cost $905 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally at night, which is peak travel time and where the average cost of a ticket is $999.

Can I save money by flying with a layover from Cleveland to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $643, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Cleveland to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cleveland to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cleveland to Ontario is July, when tickets cost $543 (return) on average. On the other hand, the most expensive months are January and August, when the average cost of round-trip tickets is $1,196 and $902 respectively.

What’s the cheapest day of the week to fly from Cleveland to Ontario?

The average price of all round-trip flights from Cleveland to Ontario clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Ontario on a Monday and more expensive on a Saturday. On your return trip to Cleveland, you should consider flying back on a Thursday, and avoid Mondays for better deals.

Good to know

Low seasonFebruary
Cheapest flight$85
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Cleveland to Montreal

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Cleveland to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cleveland to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cleveland to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cleveland to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cleveland to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Cleveland to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cleveland to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cleveland to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Cleveland to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Cleveland to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cleveland to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10813 reviews
6.8Entertainment
7.8Crew
6.3Food
7.3Boarding
7.1Comfort
Airline reviews

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

10.0 ExcellentAnonymous, Mar 2026
MIA - YYZ
Read more Air Canada reviews

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Everything you need to know for your flight from Cleveland to Ontario

Information on your arrival and departure airports