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Cheap flights from Ontario to Cincinnati from C$ 191

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CVG
11 Jun — 18 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Cincinnati

Enter your travel dates to find the best prices.

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 12 May 2026.

Mon 10/89:30 a.m.
YYZ
-
CVG
1 stop10h 57m
Multiple Airlines
Mon 17/86:30 a.m.
CVG
-
YYZ
2 stops13h 14m
Multiple Airlines
Deal found 7/5C$ 551
Mon 10/89:30 a.m.
YYZ
-
CVG
2 stops25h 43m
Multiple Airlines
Fri 14/82:22 p.m.
CVG
-
YYZ
1 stop23h 43m
Multiple Airlines
Deal found 8/5C$ 554
Tue 2/61:15 p.m.
YYZ
-
CVG
1 stop8h 47m
American Airlines
Sat 6/63:56 p.m.
CVG
-
YYZ
1 stop7h 27m
American Airlines
Deal found 10/5C$ 577
Wed 15/79:30 a.m.
YYZ
-
CVG
1 stop26h 37m
Multiple Airlines
Sun 19/79:30 p.m.
CVG
-
YYZ
1 stop22h 35m
Multiple Airlines
Deal found 8/5C$ 581
Mon 3/89:30 a.m.
YYZ
-
CVG
2 stops25h 43m
Multiple Airlines
Mon 17/88:10 a.m.
CVG
-
YYZ
1 stop11h 25m
Multiple Airlines
Deal found 11/5C$ 582
Thu 16/77:45 a.m.
YYZ
-
CVG
1 stop15h 56m
Multiple Airlines
Sun 19/79:30 p.m.
CVG
-
YYZ
1 stop22h 35m
Multiple Airlines
Deal found 11/5C$ 584
Tue 7/79:30 a.m.
YYZ
-
CVG
1 stop28h 22m
Multiple Airlines
Tue 14/712:27 p.m.
CVG
-
YYZ
2 stops28h 28m
Multiple Airlines
Deal found 10/5C$ 585
Wed 24/67:45 a.m.
YYZ
-
CVG
2 stops28h 38m
Multiple Airlines
Wed 8/78:00 a.m.
CVG
-
YYZ
1 stop30h 05m
Multiple Airlines
Deal found 12/5C$ 587
Mon 3/89:30 a.m.
YYZ
-
CVG
2 stops25h 43m
Multiple Airlines
Fri 14/88:10 a.m.
CVG
-
YYZ
1 stop11h 25m
Multiple Airlines
Deal found 11/5C$ 592
Mon 3/89:30 a.m.
YYZ
-
CVG
2 stops25h 43m
Multiple Airlines
Thu 20/87:15 a.m.
CVG
-
YYZ
1 stop9h 30m
Multiple Airlines
Deal found 11/5C$ 600
Tue 7/76:45 a.m.
YUL
-
CVG
2 stops31h 07m
Multiple Airlines
Mon 24/88:10 a.m.
CVG
-
YUL
1 stop5h 58m
Multiple Airlines
Deal found 10/5C$ 619
Thu 11/67:15 p.m.
YUL
-
CVG
1 stop17h 35m
Multiple Airlines
Mon 15/68:15 a.m.
CVG
-
YUL
1 stop5h 53m
Multiple Airlines
Deal found 9/5C$ 629

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 12 May 2026.

Round-trip from

C$ 551

One-way from

C$ 191

Popular in

December

Cheapest in

August

Average price

C$ 983

Good round-trip deal

C$ 774 or less
10/8-17/8
  • 10/8-17/8
  • 3 total stops
  • 24h 11m total
  • Ontario to Cincinnati
Search Deals
GOL
  • GOL
  • 25/5
  • Nonstop
  • 1h 38m total
  • Ontario to Cincinnati
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip 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 629,999 searches. Data last updated 12 May 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 - CVG

YYZCVG

Toronto Pearson Intl

Mon 10/8

9:30 a.m.-8:27 p.m.

1 stop10h 57m

Cincinnati Cinci./N. Kentucky

Mon 17/8

6:30 a.m.-7:44 p.m.

2 stops13h 14m

C$ 551

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Mon 10/8

9:30 a.m.-8:27 p.m.

1 stop10h 57m

Cincinnati Cinci./N. Kentucky

Fri 14/8

2:22 p.m.-2:05 p.m.

1 stop23h 43m

C$ 574

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Fri 14/8

6:25 p.m.-11:13 a.m.

1 stop16h 48m

Cincinnati Cinci./N. Kentucky

Sun 16/8

6:46 p.m.-11:04 p.m.

1 stop4h 18m

C$ 725

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Tue 9/6

6:29 p.m.-11:08 a.m.

1 stop16h 39m

Cincinnati Cinci./N. Kentucky

Sat 13/6

6:57 p.m.-11:02 p.m.

1 stop4h 05m

C$ 725

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

9:15 a.m.-2:14 p.m.

1 stop4h 59m

Cincinnati Cinci./N. Kentucky

Mon 5/10

6:00 a.m.-1:09 p.m.

1 stop7h 09m

C$ 741
Quickest round-trip

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Thu 28/5

2:15 p.m.-3:53 p.m.

Nonstop1h 38m

Cincinnati Cinci./N. Kentucky

Mon 1/6

9:00 a.m.-10:30 a.m.

Nonstop1h 30m

C$ 744

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Sun 30/8

7:55 a.m.-12:54 p.m.

1 stop4h 59m

Cincinnati Cinci./N. Kentucky

Sun 6/9

8:15 a.m.-1:37 p.m.

1 stop5h 22m

C$ 758

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

6:15 p.m.-8:30 p.m.

Nonstop2h 15m

Cincinnati Cinci./N. Kentucky

Wed 15/7

1:55 p.m.-3:48 p.m.

Nonstop1h 53m

C$ 760

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

5:10 p.m.-10:44 p.m.

1 stop5h 34m

Cincinnati Cinci./N. Kentucky

Wed 15/7

12:35 p.m.-6:54 p.m.

1 stop6h 19m

C$ 771

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

12:49 p.m.-7:10 p.m.

1 stop6h 21m

Cincinnati Cinci./N. Kentucky

Sat 6/6

3:54 p.m.-11:13 p.m.

1 stop7h 19m

C$ 771

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 36 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, October is the cheapest month in which you can book a flight from Region of Ontario to Cincinnati (average of C$ 265). Flying from Region of Ontario to Cincinnati in April is currently the most expensive (average of C$ 619). 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 12 May 2026.

It’s typically best to fly out from Region of Ontario to Cincinnati at noon. Doing so could potentially save you 53% on the flight price compared to flying in the evening, which is usually more expensive.

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 12 May 2026.

The most flights from CAON to CVG are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, 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?

    For a flight from Ontario to Cincinnati, you will be flying into Cinci./N. Kentucky. Cincinnati Cinci./N. Kentucky (CVG) is just 14.2 km from the centre of the city.

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

    A quick flight from Region of Ontario to Cincinnati can take about 2h 15m. Delta provides one of the quickest options available for as low as C$ 760. The distance between Region of Ontario and Cincinnati is about 1144 km. This flight may include one or multiple stops.

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

    The top 3 most reliable airlines when flying from Region of Ontario to Cincinnati are Air Canada (59%), Jazz (59%) and United Airlines (59%).

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

    On average you can expect to pay C$ 798 for a flight from Region of Ontario to Cincinnati. The cheapest flight overall is C$ 670 while the most popular route, (Toronto Pearson Intl - Cincinnati Cinci./N. Kentucky) is currently priced at C$ 554.

  • 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, October is the cheapest month in which you can book a flight from Region of Ontario to Cincinnati (average of C$ 265). Flying from Region of Ontario to Cincinnati in April is currently the most expensive (average of C$ 619). 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

Travelling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Williamstown
Oxford

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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 629,999 searches. Data last updated 12 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 452AverageC$ 900FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Cincinnati?

Cheapflights helps you search for flights from Ontario to Cincinnati via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Cincinnati?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cincinnati from Ontario.

Can Cheapflights find flights from Ontario to Cincinnati with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Cincinnati, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Cincinnati become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Cincinnati on Cheapflights with our Price Alert feature and get notified when better prices are available.

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