$105 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 3/7. 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.
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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 stop$314

Good to know

Low season

December

High season

July

Cheapest flight

$105
Best time to beat the crowds but there is an average 34% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Cincinnati to Toronto

FAQs - booking Ontario flights

  • How long is the flight to Ontario from Cincinnati?

    Flights to Toronto1h 35m
  • What is the cheapest flight to Ontario from Cincinnati?

    The cheapest ticket to Ontario from Cincinnati found in the last 72 hours was $105 one-way, and $209 round-trip. The most popular route is from Cincinnati Cinci./N. Kentucky to Toronto Pearson Intl, and the cheapest round-trip airline ticket found on this route in the last 72 hours was $105.

  • Which airlines fly to Ontario?

    Air Canada flies most frequently to Toronto Pearson Intl from Cincinnati Cinci./N. Kentucky.

  • 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 travelers 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.

See more FAQs

Top tips for finding cheap flights to Ontario

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, February and December. The cheapest month to fly from Cincinnati is April.
  • Morning departure is around 60% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 4 airlines serving 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.
8.0
DeltaOverall score based on 8456 reviews
7.3Food
8.5Crew
8.0Comfort
7.9Entertainment
8.2Boarding
Airline reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

10.0 ExcellentD, Jan 2025ABE - ATL
Read more Delta reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Food choices were very limited. Taste of the dishes was average.

Maybe add a seat trade app for flyers that didn’t get seats together

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

I liked all the informational texts. I always knew where to go and when .

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

This was a pleasant, short flight and the crew was friendly.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

It was good. It’s been a long time since my wife and I fly any where and things have changed. Our trip was to see our new grandson. We fly economy and that was not good for my bad back. It was a quick flight but uncomfortable.

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

Boarded over an hour late, no communication, the sign just changed, no attendant to answer questions - she disappeared forever (hiding). Small plane and couldn’t hear the overhead nor understand.

Service in first class no longer exists on American Airlines .

Customer service in first class does not exist on American Airlines

I never have a good experience with American and this was no different. The airplane was INCREDIBLY hot. Like unbearably so. Everyone was fanning themselves with pamphlets and sweating. When someone asked the flight attendant to turn down the temperature they were told there was nothing the crew could do. Once we pushed back from the gate we then had to wait an hour to take off and the communication from the crew was not good. People were getting up this whole time and a man was even in the bathroom when we took off. Once we landed at our destination we waited another 30 minutes at the gate to deplane with, again, no communication from the crew as to what was going on.

Flight was delayed due to a steering issue with plane. The delay caused me to miss the connecting flight. The delay caused me to spend an extra 21 hours in airports and flights to get to my destination. The plane issue obviously should have been found and fixed before we even boarded. Ridiculous.

First, to be fair, the flight was on time and the trip through the air was relatively smooth. But the flight was full, and they were checking carryons. As this process went on, the crew got increasingly rude and overbearing. During the drink service, a young girl (maybe 9) who had gotten up to use the lavatory got stuck behind the cart. At some point, she started feeling fearful and overwhelmed. Passengers noticed this and asked the crew to let her return to her seat. They refused. Then she started crying, and they still refused to move the cart forward to let her sit. The poor girl was trying to be brave and compose herself. The crew handled the situation terribly and with zero grace or decency. That episode, to me, encapsulates AA’s attitude toward its passengers. Disgraceful. The plane itself was cramped and miserable, as usual. There was zero inflight media or entertainment, other than the lane and borderline inappropriate jokes the steward made during the safety briefing. Then, of course, it took the better part of an hour for the checked bags to show up at the carousel. AA is no better than the el cheapo airlines these days and a far, far cry from its former self.

Everything was good till we got to yyz...then we got to the gate and there was NO GATE AGENT. We waited 15 min before disembarking. No internet No IFE Old aircraft Second leg in two weeks NOT IMPRESSED

The flight was delayed at the last moment quoting an absurd weather reason. This delay led to an issue with my connecting flight. I was made to run (literary) from this flight to the next one ( as they preponed departure. I was still in my DCA to YYZ flight when the boarding started for the next connecting flight. After my sprint to get the connecting flight, found that no place for my carry on. Had to sit for 3 hours with my back-pack on my lap , it was the most uncomfortable and inconvenient journey with little to no empathy shown by cabin crew in both flights. Another poor show from Air Canada!! Cant help because of lack of options !!

I was not even asked if I want some water. Joke. Steward gave me a biscuit cover in chocolate and did not even look at me.

Ok Did not like that the second leg of flight was moved earlier making it a rush to make

Overall it was great! Seats were comfortable. We were offered snack and drink on the way to Florida but only a drink coming back. Free messaging for aero plan members was a great feature to have on board so we can connect with loved ones … entertainment like movies and shows was also a good selection!

The problem in part was with the airports, not really the fault of Air Canada. Confusing directions regarding the gate, in Seattle the recommended shuttle train entrance was not working. Simular problems in Toronto. Baggage arrived in good time. Marx Bros movie on entertainment from Seattle. I was told I was laughing too loudly, by the flight attendant. No lounge in Seattle. Lounge in Toronto excellent.

Made me check my carry on despite there being dozens of empty bins when I boarded which significantly inconvenienced me.

I arrived for my flight and was told I was now on standby as my assigned seat when I purchased my ticket was just deemed unusable 15 mins ago. My parents had to wait and hour and a half at the airport to see if I’d get in the plane. Finally when all passengers had boarded the plane I was finally told they did have another seat for me. When I boarded I saw someone else sitting in my originally assigned seat. It was in the emergency exit row and has extra leg room. I have sat in this row many times and am able to help in an emergency so no reason for me to have been kicked out of this seat. The new seat I was assigned had no padding and was extremely uncomfortable. Upon landing my back was very sore and I will probably need to see a massage therapist to help ease the tension. There was no tv or way to charge my phone on the plane. Worst flight I’ve taken in a while by far.

My wife was in a wheelchair. Most accommodating and kind staff!

The flight was delayed 2 times. The 2nd time with no knowledge of why.

Book cheap flights from Cincinnati to Ontario

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Cincinnati to Ontario found on KAYAK in the last 72 hours.
3/6jue.
1 stop
16h 05mCVG-YYZ
3/12mié.
1 stop
14h 05mYYZ-CVG
$209
2/19mié.
1 stop
17h 53mCVG-YYZ
2/21vie.
1 stop
20h 35mYYZ-CVG
$236
3/16dom.
nonstopAir Canada
1h 29mCVG-YYZ
3/23dom.
nonstopAir Canada
1h 41mYYZ-CVG
$451
3/16dom.
nonstopAir Canada
1h 29mCVG-YYZ
3/23dom.
1 stopAir Canada
5h 30mYYZ-CVG
$468
3/6jue.
1 stopDelta
7h 53mCVG-YYZ
3/10lun.
1 stopDelta
5h 00mYYZ-CVG
$480
2/21vie.
1 stopDelta
5h 24mCVG-YUL
2/24lun.
1 stopDelta
6h 41mYUL-CVG
$492
3/6jue.
nonstopUnited Airlines
1h 29mCVG-YYZ
3/10lun.
nonstopUnited Airlines
1h 41mYYZ-CVG
$501
2/21vie.
1 stopAmerican Airlines
5h 49mCVG-YUL
2/24lun.
2 stopsAmerican Airlines
9h 00mYUL-CVG
$502
3/12mié.
1 stopAmerican Airlines
16h 33mCVG-YUL
3/17lun.
1 stopAmerican Airlines
16h 41mYUL-CVG
$505
3/11mar.
1 stopUnited Airlines
4h 58mCVG-YYZ
4/19sáb.
nonstopUnited Airlines
1h 37mYYZ-CVG
$511

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Cincinnati to Ontario found on KAYAK in the last 72 hours.
3/7vie.
1 stop
6h 44mCVG-YYZ
$105
2/17lun.
1 stop
18h 28mCVG-YYZ
$131
5/21mié.
1 stop
15h 59mCVG-YYZ
$133
5/12lun.
1 stopUnited Airlines
8h 57mCVG-YYZ
$220
3/1sáb.
nonstopAir Canada
1h 29mCVG-YYZ
$226
3/7vie.
nonstopUnited Airlines
1h 29mCVG-YYZ
$229
5/21mié.
2 stopsWestJet
13h 57mCVG-YYZ
$279
2/16dom.
nonstopAir Canada
1h 29mCVG-YYZ
$317
5/21mié.
3 stopsWestJet
34h 33mCVG-YYZ
$660
2/4mar.
3 stopsAeromexico
39h 06mCVG-YYZ
$1,239

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Last minute flights from Cincinnati to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Cincinnati to Ontario that are departing in the next 10 days.
2/4mar.
multi-stop
27h 45mCVG-YYZ
2/11mar.
multi-stop
15h 57mYYZ-CVG
$353
1/31vie.
multi-stop
14h 55mCVG-YYZ
2/3lun.
multi-stop
13h 30mYYZ-CVG
$513
1/31vie.
multi-stop
12h 41mCVG-YYZ
2/3lun.
multi-stop
13h 30mYYZ-CVG
$524
2/4mar.
multi-stopDelta
9h 38mCVG-YYZ
2/11mar.
multi-stopDelta
9h 18mYYZ-CVG
$549
2/4mar.
multi-stopUnited Airlines
16h 54mCVG-YYZ
2/11mar.
multi-stopUnited Airlines
17h 18mYYZ-CVG
$668
1/31vie.
multi-stopUnited Airlines
11h 59mCVG-YYZ
2/3lun.
multi-stopUnited Airlines
17h 06mYYZ-CVG
$744
2/4mar.
multi-stop
10h 23mCVG-YYZ
2/11mar.
nonstop
1h 41mYYZ-CVG
$903
2/3lun.
multi-stopAmerican Airlines
7h 58mCVG-YYZ
2/4mar.
multi-stopAmerican Airlines
8h 28mYYZ-CVG
$1,112
2/3lun.
nonstopAir Canada
1h 29mCVG-YYZ
2/4mar.
nonstopAir Canada
1h 41mYYZ-CVG
$1,396
1/31vie.
nonstopAir Canada
1h 29mCVG-YYZ
2/3lun.
nonstopAir Canada
1h 41mYYZ-CVG
$1,448

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

Information on your arrival and departure airports

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