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Cincinnati

$169+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CVG
Sep 14 — Sep 211
Mon 9/14
Mon 9/21
1 adult, Economy
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Cheap 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 August 15, 2026.

This Kissandfly.com deal was found by Cheapflights users on 8/14. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:10 am -
2 stops27h 28m
Mon 10/58:56 pm -
1 stop12h 46m
Deal found 8/14$329
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sat 10/316:30 am -
1 stop12h 52m
Mon 11/29:22 am -
1 stop9h 58m
Deal found 8/10$334
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sun 11/16:30 am -
1 stop15h 17m
Mon 11/29:22 am -
1 stop9h 58m
Deal found 8/10$346
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/149:50 am -
1 stop9h 46m
Wed 9/168:00 am -
1 stop8h 40m
Deal found 8/11$354
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 10/258:00 pm -
2 stops15h 38m
Wed 10/287:15 am -
1 stop8h 08m
Deal found 8/13$356
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/101:30 pm -
1 stop21h 05m
Mon 9/288:56 pm -
1 stop19h 44m
Deal found 8/11$364
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/249:50 am -
1 stop14h 01m
Thu 10/112:43 pm -
2 stops26h 12m
Deal found 8/10$366
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/249:50 am -
1 stop14h 01m
Mon 9/2810:13 am -
2 stops30h 42m
Deal found 8/10$367
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/29:50 am -
1 stop8h 03m
Wed 9/98:56 pm -
1 stop19h 44m
Deal found 8/11$368
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/177:00 am -
2 stops12h 36m
Sun 9/208:56 pm -
1 stop26h 52m
Deal found 8/10$386
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 8/272:10 pm -
1 stop22h 39m
Mon 8/318:10 am -
2 stops11h 54m
Deal found 8/10$419
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 11/118:00 am -
1 stop15h 46m
Mon 11/1612:48 pm -
2 stops27h 56m
Deal found 8/12$422

Find flight deals from Ontario to Cincinnati

Keep the following information in mind while searching for Ontario to Cincinnati flight deals. Data was last updated August 15, 2026.

Round-trip from

$329
(Kissandfly.com)

One-way from

$169
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$430

Good round-trip deal

$427 or less

Good one-way deal

$339 or less
From Ontario to Cincinnati Cinci./N. Kentucky
Search Deals
One-way flight from Ontario to Cincinnati Cinci./N. Kentucky
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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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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 August 15, 2026.
Use the filters below to find and compare flights from Ontario to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoCincinnati

YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky

YYZCVG

Toronto Pearson Intl

Thu 8/20

7:45 pm-9:24 pm

Nonstop1h 39m

Cincinnati Cinci./N. Kentucky

Sun 8/23

1:55 pm-7:01 pm

1 stop5h 06m

$388
Quickest round-trip

TorontoCincinnati

YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky

YYZCVG

Toronto Pearson Intl

Sat 9/26

2:15 pm-3:53 pm

Nonstop1h 38m

Cincinnati Cinci./N. Kentucky

Sat 10/3

9:00 am-10:30 am

Nonstop1h 30m

$389

TorontoCincinnati

YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky

YYZCVG

Toronto Pearson Intl

Sat 8/29

3:00 pm-8:30 pm

1 stop5h 30m

Cincinnati Cinci./N. Kentucky

Tue 9/1

6:30 am-8:00 am

Nonstop1h 30m

$395

TorontoCincinnati

YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky

YYZCVG

Toronto Pearson Intl

Sat 9/26

7:45 am-12:24 pm

1 stop4h 39m

Cincinnati Cinci./N. Kentucky

Sat 10/3

5:16 pm-1:45 pm

2 stops20h 29m

$442

TorontoCincinnati

YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky

YYZCVG

Toronto Pearson Intl

Tue 8/18

8:00 pm-11:02 am

1 stop15h 02m

Cincinnati Cinci./N. Kentucky

Wed 8/19

2:05 pm-11:59 pm

1 stop9h 54m

$452

TorontoCincinnati

YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky

YYZCVG

Toronto Pearson Intl

Wed 8/19

7:00 am-3:21 pm

1 stop8h 21m

Cincinnati Cinci./N. Kentucky

Sun 8/23

12:29 pm-5:56 pm

1 stop5h 27m

$458

TorontoCincinnati

YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky

YYZCVG

Toronto Pearson Intl

Tue 10/6

7:43 pm-9:51 am

1 stop14h 08m

Cincinnati Cinci./N. Kentucky

Wed 10/7

11:52 am-11:59 pm

1 stop12h 07m

$459

TorontoCincinnati

YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky

YYZCVG

Toronto Pearson Intl

Tue 9/8

5:15 pm-10:32 pm

1 stop5h 17m

Cincinnati Cinci./N. Kentucky

Tue 9/15

6:50 am-11:43 am

1 stop4h 53m

$459

OttawaCincinnati

YOW Ottawa - CVG Cincinnati Cinci./N. Kentucky

YOWCVG

Ottawa

Mon 9/14

6:00 am-10:19 am

1 stop4h 19m

Cincinnati Cinci./N. Kentucky

Tue 9/15

6:00 am-4:38 pm

1 stop10h 38m

$459

TorontoCincinnati

YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky

YYZCVG

Toronto Pearson Intl

Tue 9/15

7:00 am-1:19 pm

1 stop6h 19m

Cincinnati Cinci./N. Kentucky

Tue 9/22

5:25 am-11:49 am

1 stop6h 24m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 56 resultsSorted by cheapest first
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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 $433). Flying from Region of Ontario to Cincinnati in October is currently the most expensive (average of $661). 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 August 15, 2026.

It’s optimal to fly from Region of Ontario to Cincinnati at noon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

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 August 15, 2026.

The most flights from CAON to CVG are scheduled on a Thursday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

Airfare is below average for this route at the moment.
Region of Ontario to Cincinnati flights typically cost between $396 and $437 in September.
The cheapest round-trip price found within the last 5 days was $329 on Multiple Airlines (Sep 28-Oct 5).

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 and United Airlines can get you from Region of Ontario to Cincinnati in just under 1h 39m. Your travel time can differ by up to 13h 23m. There are 413 mi between Region of Ontario and Cincinnati. This flight may include one or multiple stops.

  • 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 (71%), Jazz (71%) or United Airlines (69%) 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 $458, our data shows the cheapest flight currently is $234. When looking at the most popular route, (Toronto Pearson Intl - Cincinnati Cinci./N. Kentucky), you can expect to pay $356 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 $433). Flying from Region of Ontario to Cincinnati in October is currently the most expensive (average of $661). 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
Blue Ash
Mason
Sharonville
West Chester
Williamstown
Hebron
Newport
Covington
Edgewood
Sparta

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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 August 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$407Average$586FlexibilityNo cancel feeOn-time67%

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