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Cincinnati

$158+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CVG
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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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 November 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/2412:50 pmYYZ - CVG
1 stop19h 41mMultiple Airlines
Sun 1/115:05 amCVG - YYZ
1 stop9h 15mMultiple Airlines
Deal found 11/2$276
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/257:15 amYYZ - CVG
2 stops27h 59mMultiple Airlines
Sun 1/117:16 pmCVG - YYZ
1 stop19h 04mMultiple Airlines
Deal found 11/2$283
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/2412:50 pmYYZ - CVG
1 stop19h 41mMultiple Airlines
Fri 1/95:05 amCVG - YYZ
1 stop9h 15mMultiple Airlines
Deal found 11/3$286
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/512:50 pmYYZ - CVG
1 stop22h 02mMultiple Airlines
Mon 12/811:57 amCVG - YYZ
1 stop12h 14mMultiple Airlines
Deal found 11/2$289
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/227:00 amYYZ - CVG
1 stop28h 20mMultiple Airlines
Mon 12/811:57 amCVG - YYZ
1 stop12h 14mMultiple Airlines
Deal found 11/2$292
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/138:20 pmYYZ - CVG
1 stop12h 19mMultiple Airlines
Mon 12/222:23 pmCVG - YYZ
1 stop8h 57mMultiple Airlines
Deal found 11/2$293
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/227:00 amYYZ - CVG
1 stop28h 20mMultiple Airlines
Tue 12/911:57 amCVG - YYZ
1 stop26h 16mMultiple Airlines
Deal found 11/2$297
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/227:00 amYYZ - CVG
1 stop28h 20mMultiple Airlines
Sun 12/1412:59 pmCVG - YYZ
1 stop22h 44mMultiple Airlines
Deal found 11/2$300
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/112:50 pmYYZ - CVG
1 stop28h 54mMultiple Airlines
Mon 12/811:57 amCVG - YYZ
1 stop12h 14mMultiple Airlines
Deal found 11/2$302
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/116:45 amYUL - CVG
2 stops13h 45mMultiple Airlines
Sun 12/149:49 amCVG - YUL
1 stop14h 41mMultiple Airlines
Deal found 11/3$335
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/48:00 amYUL - CVG
1 stop12h 30mMultiple Airlines
Sun 12/79:49 amCVG - YUL
1 stop14h 41mMultiple Airlines
Deal found 11/2$356
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/184:35 pmYUL - CVG
1 stop18h 17mMultiple Airlines
Thu 1/85:05 amCVG - YUL
2 stops15h 09mMultiple Airlines
Deal found 11/3$358

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 November 4, 2025.

Round-trip from

$255
(Kiwi.com)

One-way from

$158
(Kiwi.com)

Popular in

October

Cheapest in

August

Average price

$667

Good round-trip deal

$587 or less

Good one-way deal

$246 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. 19% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Cincinnati Cinci./N. Kentucky.
Search Deals
Price to beat on a one-way flight from Ontario to Cincinnati Cinci./N. Kentucky.
Search Deals

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 November 4, 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

Fri 1/16

5:15 pm-1:38 am

1 stop8h 23m

Cincinnati Cinci./N. Kentucky

Mon 1/19

11:52 am-12:11 am

1 stop12h 19m

$255

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Tue 3/10

9:54 am-11:54 pm

1 stop14h 00m

Cincinnati Cinci./N. Kentucky

Wed 3/11

6:20 am-1:26 pm

1 stop7h 06m

$300

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Thu 1/8

3:40 pm-12:36 pm

1 stop20h 56m

Cincinnati Cinci./N. Kentucky

Thu 1/15

6:00 am-3:17 pm

1 stop9h 17m

$315

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Fri 1/9

4:35 pm-1:01 am

1 stop8h 26m

Cincinnati Cinci./N. Kentucky

Sun 1/11

7:16 pm-8:14 pm

2 stops24h 58m

$319

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

6:45 am-8:30 pm

2 stops13h 45m

Cincinnati Cinci./N. Kentucky

Sun 12/14

9:49 am-12:30 am

1 stop14h 41m

$335

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Mon 12/1

12:50 pm-5:44 pm

1 stop28h 54m

Cincinnati Cinci./N. Kentucky

Mon 12/8

8:55 pm-10:12 pm

2 stops49h 17m

$340

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Thu 11/27

7:00 am-3:10 pm

1 stop8h 10m

Cincinnati Cinci./N. Kentucky

Sat 12/13

5:05 am-11:43 am

1 stop6h 38m

$347

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Tue 12/2

7:45 pm-1:08 am

1 stop5h 23m

Cincinnati Cinci./N. Kentucky

Tue 12/9

8:05 pm-2:40 pm

2 stops42h 35m

$350

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Thu 1/15

5:25 pm-12:32 pm

2 stops19h 07m

Cincinnati Cinci./N. Kentucky

Sun 1/18

6:00 am-3:10 pm

1 stop9h 10m

$353

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Fri 12/5

8:00 am-7:36 pm

1 stop11h 36m

Cincinnati Cinci./N. Kentucky

Mon 12/8

3:24 pm-4:55 pm

2 stops25h 31m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 42 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, February is the cheapest month in which you can book a flight from Region of Ontario to Cincinnati (average of $139). Flying from Region of Ontario to Cincinnati in August is currently the most expensive (average of $372). 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 November 4, 2025.

It’s optimal to fly from Region of Ontario to Cincinnati in the afternoon. By choosing this option you can save up to 49% 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 November 4, 2025.

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

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?

    United Airlines can get you from Region of Ontario to Cincinnati in just under 14h. Your travel time can differ by up to . There are 631 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 (82%), Jazz (82%) or United Airlines (82%) 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 $470, our data shows the cheapest flight currently is $246. When looking at the most popular route, (Toronto Pearson Intl - Cincinnati Cinci./N. Kentucky), you can expect to pay $255 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, February is the cheapest month in which you can book a flight from Region of Ontario to Cincinnati (average of $139). Flying from Region of Ontario to Cincinnati in August is currently the most expensive (average of $372). 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
Sharonville
Mason
West Chester
Covington
Hebron
Lawrenceburg
Fairfield
Blue Ash
Williamstown
Sparta
Middletown
Edgewood
Oxford
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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$385Average$596FlexibilityNo cancel feeOn-time67%

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