C$ 200 Find Cheap Flights from Cincinnati 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 Cincinnati to Ontario departing on 2/9. 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

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

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Ottawa
Ottawa1 stopC$ 588
Ottawa
Ottawa1 stopC$ 588

Cheap Flights from Cincinnati to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cincinnati 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 Cincinnati to Ontario

Wed, 9 Jul - Mon, 28 Jul
 Logo
1:48 p.m. - 2:05 p.m.CVG-YYZ
24h 17m1 stop
 Logo
1:30 p.m. - 2:06 p.m.YYZ-CVG
24h 36m1 stop
C$ 417
Find Deal
Sun, 3 Aug - Sat, 9 Aug
 Logo
6:15 a.m. - 2:05 p.m.CVG-YYZ
7h 50m1 stop
 Logo
7:15 a.m. - 9:53 p.m.YYZ-CVG
14h 38m1 stop
C$ 442
Find Deal
Thu, 18 Sep - Tue, 23 Sep
American Airlines Logo
6:05 a.m. - 2:31 p.m.CVG-YYZ
8h 26m1 stop
American Airlines Logo
6:30 a.m. - 2:49 p.m.YYZ-CVG
8h 19m1 stop
C$ 477American Airlines
Find Deal
Thu, 18 Sep - Mon, 22 Sep
American Airlines Logo
6:31 p.m. - 11:45 a.m.CVG-YUL
17h 14m1 stop
American Airlines Logo
12:30 p.m. - 11:08 p.m.YUL-CVG
10h 38m1 stop
C$ 481American Airlines
Find Deal
Thu, 24 Jul - Thu, 31 Jul
Air Canada Logo
9:30 a.m. - 11:01 a.m.CVG-YYZ
1h 31mdirect
Air Canada Logo
6:35 p.m. - 8:20 p.m.YYZ-CVG
1h 45mdirect
C$ 510Air Canada
Find Deal
Thu, 9 Oct - Wed, 15 Oct
United Airlines Logo
7:00 a.m. - 4:43 p.m.CVG-YYZ
9h 43m1 stop
United Airlines Logo
9:00 p.m. - 9:38 a.m.YYZ-CVG
12h 38m1 stop
C$ 555United Airlines
Find Deal
Wed, 23 Jul - Tue, 29 Jul
Delta Logo
12:20 p.m. - 9:28 p.m.CVG-YUL
9h 08m1 stop
Delta Logo
11:00 a.m. - 8:08 p.m.YUL-CVG
9h 08m1 stop
C$ 582Delta
Find Deal
Sun, 24 Aug - Tue, 26 Aug
Air Canada Logo
4:30 p.m. - 6:00 p.m.CVG-YYZ
1h 30mdirect
Air Canada Logo
2:10 p.m. - 3:49 p.m.YYZ-CVG
1h 39mdirect
C$ 597Air Canada
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Wed, 30 Jul - Tue, 5 Aug
Delta Logo
1:28 p.m. - 9:28 p.m.CVG-YUL
8h 00m1 stop
Delta Logo
11:00 a.m. - 8:08 p.m.YUL-CVG
9h 08m1 stop
C$ 621Delta
Find Deal
Fri, 29 Aug - Mon, 1 Sep
United Airlines Logo
4:30 p.m. - 6:00 p.m.CVG-YYZ
1h 30mdirect
United Airlines Logo
7:00 a.m. - 3:52 p.m.YYZ-CVG
8h 52m1 stop
C$ 636United Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Cincinnati to Ontario flights

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

What is the cheapest Cincinnati to Ontario flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Cincinnati to Ontario.

The cheapest ticket to Ontario from Cincinnati found in the last 72 hours was to Toronto, at C$ 346 round-trip. The most popular route is from Cincinnati (CVG) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 346.

Can I save money by flying with a layover from Cincinnati 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 C$ 957, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cincinnati 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 Cincinnati to Ontario is April, when tickets cost C$ 559 (return) on average. On the other hand, the most expensive months are January and March, when the average cost of round-trip tickets is C$ 1,084 and C$ 805 respectively.

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

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

If you are looking for a flight deal from Cincinnati to Ontario, look for departures on Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Ontario, Saturday is the cheapest day to fly and Tuesday is the most expensive.


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flightC$ 200
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Cincinnati to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Cincinnati 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 Cincinnati to Ontario.

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

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

  • What is the Hacker Fare option on flights from Cincinnati 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 Cincinnati 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 Cincinnati 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 Cincinnati to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Ontario is generally in the morning, when round-trip flights cost C$ 703 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 747.

Top airline flying from Cincinnati to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Cincinnati 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 Cincinnati 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 9531 reviews
7.3Boarding
6.3Food
7.8Crew
7.0Comfort
6.8Entertainment
Airline reviews

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

6.0 GoodAnonymous, Jun 2025CMH - YYZ
Read more Air Canada reviews

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

The layover was 6 PLUS hours and we were only given a $15.00 voucher. We missed our first activity in Quebec due to the delay.

Miserable staff as it was a late/delayed flight and crew wasn’t in the best spirits. Completely understood as neither was most of the passengers. Still unacceptable l.

It was a short flight, and no entertainment. That was not a problem for us, but there is no option for "not applicable". There was a bit of turbulence, so there was no food service.

the fact air Canada changed my flight from 850 PM to 815 AM with zero regard to the plans i made that last day, the cost i lost out on as things were non refundable amd shortening my first vacation in 7 years sickened me. when we purchase a service thats whats we expect. when we want to change the service we have to pay for that option but you do whatever you want . i called accessibility dept as i have a cpap and an implanted loop recorder first person said no problem just let security know you cant go thru scanners. then i got an email saying i had to fill out a fit to fly form . which again there was NO need to have that none. But that cost me money and time to have a doctor fill it out. then when i went to check in online i was declined i had to see a person at the airport instead. i couldnt get my boarding pass like everyone elseso here I was contacting air canada so I would have a easy travel experience and it ended up being a nightmare with more work for me, more cost and time. the flight itself was great the nightmare around it i will never subject myself to again. i tried to stick with supporting Canada but Air Canada was not worth supporting. very disappointed especially with a dept that is supposed to help disabled people not make an already challenging event not worth going thru at all.

Most courteous, helpful employees and all flights were on time.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

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

Information on your arrival and departure airports

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