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Cincinnati

$137+ Cheap flights from Ontario to Cincinnati (CVG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CVG
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Ontario to Cincinnati

Keep the following information in mind while searching for Ontario to Cincinnati flight deals. Data was last updated September 16, 2025.

Round-trip from

$254
(Kiwi.com)

One-way from

$137
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$693

Good round-trip deal

$502 or less

Good one-way deal

$331 or less
From Ontario to Cincinnati Cinci./N. Kentucky
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One-way flight from Ontario to Cincinnati Cinci./N. Kentucky
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Highest demand for flights based on searches. 16% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Ontario to Cincinnati Cinci./N. Kentucky.
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Price to beat on a one-way flight from Ontario to Cincinnati Cinci./N. Kentucky.
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Find flight deals from Ontario to Cincinnati

Cheapest flights from Ontario to Cincinnati
Explore the most affordable flight options available from Ontario to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:35 amYYZ - CVG
2 stops28h 21mMultiple Airlines
Thu 10/236:00 amCVG - YYZ
1 stop8h 05mMultiple Airlines
Deal found 9/15$254
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:15 amYYZ - CVG
1 stop10h 50mMultiple Airlines
Thu 10/236:00 amCVG - YYZ
1 stop8h 05mMultiple Airlines
Deal found 9/15$255
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:00 amYYZ - CVG
1 stop17h 17mMultiple Airlines
Thu 11/612:01 pmCVG - YYZ
2 stops31h 59mMultiple Airlines
Deal found 9/15$260
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:15 pmYYZ - CVG
1 stop17h 26mMultiple Airlines
Mon 11/36:09 pmCVG - YYZ
1 stop24h 53mMultiple Airlines
Deal found 9/14$279
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:15 amYYZ - CVG
1 stop25h 16mMultiple Airlines
Tue 10/217:27 pmCVG - YYZ
2 stops18h 38mMultiple Airlines
Deal found 9/16$283
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:50 pmYYZ - CVG
1 stop19h 46mMultiple Airlines
Mon 11/312:52 pmCVG - YYZ
2 stops11h 19mMultiple Airlines
Deal found 9/15$291
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:15 amYYZ - CVG
2 stops30h 41mMultiple Airlines
Mon 10/203:45 pmCVG - YYZ
1 stop22h 20mMultiple Airlines
Deal found 9/15$302
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:15 pmYYZ - CVG
1 stop17h 26mMultiple Airlines
Sun 11/25:10 amCVG - YYZ
1 stop8h 55mMultiple Airlines
Deal found 9/14$306
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:15 amYUL - CVG
1 stop5h 32mAir Canada
Sun 10/194:30 pmCVG - YUL
1 stop5h 10mAir Canada
Deal found 9/15$323
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:10 pmYUL - CVG
1 stop5h 50mAir Canada
Sun 11/96:40 pmCVG - YUL
1 stop7h 13mAir Canada
Deal found 9/15$327
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:45 amYUL - CVG
2 stops17h 26mMultiple Airlines
Sun 11/97:20 amCVG - YUL
1 stop9h 05mMultiple Airlines
Deal found 9/15$392
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:45 amYUL - CVG
2 stops17h 32mMultiple Airlines
Mon 11/36:09 pmCVG - YUL
1 stop21h 01mMultiple Airlines
Deal found 9/15$396

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Cincinnati that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Ontario to Cincinnati that are best for you.

Fly from

Ontario

Fly to

Cincinnati

Route

Depart

Return

Price

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Mon 10/20

9:35 am-1:56 pm

2 stops28h 21m

Cincinnati Cinci./N. Kentucky

Thu 10/23

6:00 am-2:05 pm

1 stop8h 05m

$254

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Thu 10/30

7:00 am-12:17 am

1 stop17h 17m

Cincinnati Cinci./N. Kentucky

Thu 11/6

12:01 pm-8:00 pm

2 stops31h 59m

$260

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Fri 10/31

12:50 pm-8:36 am

1 stop19h 46m

Cincinnati Cinci./N. Kentucky

Mon 11/3

12:52 pm-12:11 am

2 stops11h 19m

$291

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Sat 10/18

10:15 am-3:47 pm

1 stop5h 32m

Cincinnati Cinci./N. Kentucky

Sun 10/19

4:30 pm-9:40 pm

1 stop5h 10m

$323

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Fri 10/31

11:10 am-6:00 pm

1 stop6h 50m

Cincinnati Cinci./N. Kentucky

Mon 11/3

6:40 pm-11:22 pm

1 stop4h 42m

$323

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Fri 11/7

12:10 pm-6:00 pm

1 stop5h 50m

Cincinnati Cinci./N. Kentucky

Sun 11/9

6:40 pm-1:53 am

1 stop7h 13m

$327

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Thu 10/23

9:35 am-12:34 am

2 stops14h 59m

Cincinnati Cinci./N. Kentucky

Sun 10/26

7:04 pm-8:00 pm

1 stop24h 56m

$328

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Mon 10/13

7:15 am-12:42 am

2 stops17h 27m

Cincinnati Cinci./N. Kentucky

Mon 10/20

6:00 am-11:52 pm

1 stop17h 52m

$338

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Mon 10/6

1:30 pm-9:37 pm

1 stop8h 07m

Cincinnati Cinci./N. Kentucky

Thu 10/9

12:47 pm-10:40 pm

2 stops9h 53m

$341

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Sat 10/25

6:00 am-4:48 pm

2 stops10h 48m

Cincinnati Cinci./N. Kentucky

Sat 11/1

7:34 am-10:55 pm

2 stops15h 21m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 46 results
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Best time to book a flight from Ontario to Cincinnati

Have a flexible travel schedule? Discover the best time to fly to Cincinnati from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Region of Ontario to Cincinnati?

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Cincinnati (average of $239). Flying from Region of Ontario to Cincinnati in March is currently the most expensive (average of $292). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to CVG?

Find hourly flight availability from Ontario to Cincinnati. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Region of Ontario to Cincinnati, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to Cincinnati

Explore weekly flight availability from Ontario to Cincinnati. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from CAON to CVG are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Region of Ontario to Cincinnati?

Related info for your journey

Find useful and relevant information for your journey from Ontario to Cincinnati. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cincinnati from Ontario?

    Most people fly into Cincinnati Cinci./N. Kentucky (CVG) if they book a flight to Cincinnati from Ontario. Cinci./N. Kentucky is conveniently located just 8.8 mi from Cincinnati’s city center.

  • How long is the flight from Region of Ontario to Cincinnati?

    Air Canada can get you from Region of Ontario to Cincinnati in just under 5h 32m. Your travel time can differ by up to . There are 711 mi between Region of Ontario and Cincinnati.

  • What are the most popular routes from Region of Ontario to Cincinnati?

    Most travelers choose Toronto Pearson Intl - Cincinnati Cinci./N. Kentucky, Montreal Pierre Elliott Trudeau Intl - Cincinnati Cinci./N. Kentucky or Ottawa - Cincinnati Cinci./N. Kentucky when deciding on the best route from Region of Ontario to Cincinnati.

  • What are the most reliable airlines from Region of Ontario to Cincinnati?

    No one likes to see their flight delayed. When booking a flight from Region of Ontario to Cincinnati consider choosing Air Canada (80%), Jazz (80%) or United Airlines (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Region of Ontario to Cincinnati?

    While on average a flight from Region of Ontario to Cincinnati is generally $697, our data shows the cheapest flight currently is $258. When looking at the most popular route, (Toronto Pearson Intl - Cincinnati Cinci./N. Kentucky), you can expect to pay $254 for that flight.

  • Can I find deals for flights from Ontario to Cincinnati that include hotel bookings?

    Yes. In addition to deals on Ontario to Cincinnati flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Cincinnati?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Cincinnati.

  • Can I find deals for business class flights from Ontario to Cincinnati?

    Yes. Cheapflights offers flight deals from Ontario to Cincinnati by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Cincinnati?

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Cincinnati (average of $239). Flying from Region of Ontario to Cincinnati in March is currently the most expensive (average of $292). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Newport
Mason
Sharonville
West Chester
Covington
Hebron
Lawrenceburg
Fairfield
Blue Ash
Williamstown
Sparta
Middletown
Oxford
Edgewood
Dry Ridge

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Alternative routes for Ontario to Cincinnati

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ontario to Cincinnati

Discover the top airline that operate flights from Ontario to Cincinnati. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$385Average$550FlexibilityNo cancel feeOn-time67%

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