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

A quick flight from Region of Ontario to Cincinnati can take about 7h 20m. American Airlines provides one of the quickest options available for as low as C$ 557. The distance between Region of Ontario and Cincinnati is about 665 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Cincinnati ranges from 70.0 - 106.0 mm per month. May is typically the wettest month, when rainfall can reach 106.0 mm. October is typically the driest time to visit Cincinnati when rainfall is around 70.0 mm.

If weather is an important factor for your trip to Cincinnati, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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

On average you can expect to pay C$ 510 for a flight from Region of Ontario to Cincinnati. The cheapest flight overall is C$ 343 while the most popular route, (Toronto Pearson Intl - Cincinnati Cinci./N. Kentucky) is currently priced at C$ 521.

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 (68%), Jazz (68%) and United Airlines (61%).

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.

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.

C$ 234+ Cheap Flights from Ontario to Cincinnati

Cheap flight deals from Ontario to Cincinnati

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 1 October 2026.

Mon 26/1012:20 p.m. -

2 stops46h 59m

Mon 2/117:00 a.m. -

1 stop8h 20m

Deal found 26/9C$ 447

Tue 27/109:20 a.m. -

2 stops25h 59m

Mon 2/117:00 a.m. -

1 stop8h 20m

Deal found 26/9C$ 454

Wed 28/109:35 a.m. -

2 stops23h 44m

Sun 1/116:00 a.m. -

1 stop10h 15m

Deal found 26/9C$ 477

Thu 29/105:15 p.m. -

2 stops20h 39m

Mon 2/117:00 a.m. -

1 stop8h 20m

Deal found 26/9C$ 498

Wed 28/109:35 a.m. -

1 stop30h 48m

Wed 4/1112:36 p.m. -

2 stops10h 19m

Deal found 28/9C$ 501

Thu 12/116:30 a.m. -

1 stop17h 23m

Mon 16/112:10 p.m. -

1 stop24h 50m

Deal found 30/9C$ 513

Wed 11/1112:20 p.m. -

1 stop20h 57m

Wed 18/1112:36 p.m. -

2 stops30h 44m

Deal found 27/9C$ 521

Sat 10/103:14 p.m. -

1 stop5h 32m

Sun 11/106:00 a.m. -

1 stop4h 28m

Deal found 26/9C$ 531

Fri 30/103:10 p.m. -

2 stops20h 24m

Wed 25/113:26 p.m. -

1 stop25h 54m

Deal found 26/9C$ 629

Thu 12/117:00 a.m. -

2 stops26h 17m

Thu 19/1110:47 a.m. -

1 stop30h 33m

Deal found 27/9C$ 633

Wed 23/126:35 a.m. -

1 stop9h 35m

Sat 26/127:41 p.m. -

2 stops23h 24m

Deal found 28/9C$ 757

Sat 21/1110:35 a.m. -

1 stop27h 25m

Sat 5/129:24 a.m. -

2 stops29h 06m

Deal found 27/9C$ 770

Best flights from Ontario to Cincinnati
Discover carefully curated flight deals from Ontario to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Wed 11/1112:20 p.m. -

1 stop20h 57m

Wed 18/1112:36 p.m. -

2 stops30h 44m

Deal found 27/9C$ 521

Sat 31/106:00 a.m. -

1 stop7h 20m

Sun 1/116:00 a.m. -

1 stop4h 15m

Deal found 27/9C$ 557

Fri 16/107:43 p.m. -

1 stop18h 27m

Tue 20/107:47 p.m. -

1 stop14h 17m

Deal found 26/9C$ 652

Fri 16/102:15 p.m. -

Nonstop1h 38m

Tue 20/104:30 p.m. -

Nonstop1h 29m

Deal found 26/9C$ 738

Thu 15/106:00 a.m. -

1 stop7h 20m

Sun 18/106:00 a.m. -

1 stop4h 28m

Deal found 26/9C$ 592

Fri 30/103:10 p.m. -

2 stops20h 24m

Wed 25/113:26 p.m. -

1 stop25h 54m

Deal found 26/9C$ 629

Fri 30/104:20 p.m. -

2 stops19h 14m

Sun 1/1110:27 a.m. -

1 stop8h 53m

Deal found 30/9C$ 660

Mon 19/103:00 p.m. -

1 stop5h 30m

Sat 24/104:30 p.m. -

Nonstop1h 29m

Deal found 29/9C$ 741

Wed 16/1212:30 p.m. -

1 stop7h 32m

Sun 27/126:05 a.m. -

1 stop5h 45m

Deal found 27/9C$ 675

Mon 19/109:00 p.m. -

1 stop12h 20m

Wed 21/106:00 a.m. -

1 stop7h 47m

Deal found 28/9C$ 747

Fri 13/117:35 a.m. -

1 stop12h 50m

Tue 17/117:59 p.m. -

1 stop19h 24m

Deal found 30/9C$ 662

Sat 21/116:15 a.m. -

1 stop6h 46m

Sat 5/1210:32 a.m. -

1 stop10h 44m

Deal found 27/9C$ 852

Fri 18/128:35 a.m. -

1 stop7h 00m

Sun 20/126:40 p.m. -

Nonstop1h 33m

Deal found 29/9C$ 746

Thu 12/112:00 p.m. -

1 stop9h 59m

Thu 19/117:00 a.m. -

1 stop7h 09m

Deal found 27/9C$ 852

Wed 23/124:42 p.m. -

1 stop7h 17m

Sat 26/125:00 a.m. -

1 stop9h 09m

Deal found 28/9C$ 889

Sat 21/1112:10 p.m. -

2 stops8h 37m

Sat 5/1210:32 a.m. -

2 stops9h 20m

Deal found 27/9C$ 968

Wed 14/106:05 a.m. -

1 stop9h 59m

Fri 16/104:10 p.m. -

1 stop5h 25m

Deal found 28/9C$ 986

Thu 12/1112:15 p.m. -

3 stops25h 39m

Thu 19/1110:27 a.m. -

3 stops30h 53m

Deal found 27/9C$ 993

Find flight deals from Ontario to Cincinnati

Round-trip from	C$ 447
One-way from	C$ 234
Popular in	December
Cheapest in	September
Average price	C$ 1,086
Good round-trip deal	C$ 604 or less
Good one-way deal	C$ 354 or less

26/10-2/11
3 total stops
55h 19m total
Ontario to Cincinnati

Search Deals

10/11-31/12
2 total stops
44h 59m total
Ontario to Cincinnati

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (C$ 262 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease (C$ 109 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

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

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

Tue 10/11

12:20 p.m.-9:19 a.m.

2 stops44h 59m

Cincinnati Cinci./N. Kentucky

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 234

TorontoCincinnati

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

YYZCVG

Toronto Pearson Intl

Thu 12/11

12:20 p.m.-1:54 p.m.

2 stops25h 34m

Cincinnati Cinci./N. Kentucky

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 247

TorontoCincinnati

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

YYZCVG

Toronto Pearson Intl

Wed 11/11

12:20 p.m.-9:19 a.m.

2 stops20h 59m

Cincinnati Cinci./N. Kentucky

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 285

TorontoCincinnati

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

YYZCVG

Toronto Pearson Intl

Fri 13/11

4:50 p.m.-9:19 a.m.

2 stops40h 29m

Cincinnati Cinci./N. Kentucky

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 322

OttawaCincinnati

YOW Ottawa - CVG Cincinnati Cinci./N. Kentucky

YOWCVG

Ottawa

Sat 14/11

10:35 a.m.-9:19 a.m.

2 stops22h 44m

Cincinnati Cinci./N. Kentucky

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 366

TorontoCincinnati

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

YYZCVG

Toronto Pearson Intl

Sun 1/11

6:21 p.m.-11:11 p.m.

1 stop4h 50m

Cincinnati Cinci./N. Kentucky

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 368

Quickest round-trip

TorontoCincinnati

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

YYZCVG

Toronto Pearson Intl

Thu 15/10

7:45 p.m.-9:23 p.m.

Nonstop1h 38m

Cincinnati Cinci./N. Kentucky

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 395

TorontoCincinnati

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

YYZCVG

Toronto Pearson Intl

Wed 14/10

7:45 p.m.-9:23 p.m.

Nonstop1h 38m

Cincinnati Cinci./N. Kentucky

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 402

TorontoCincinnati

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

YYZCVG

Toronto Pearson Intl

Sun 1/11

4:20 p.m.-6:00 p.m.

Nonstop1h 40m

Cincinnati Cinci./N. Kentucky

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 402

TorontoCincinnati

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

YYZCVG

Toronto Pearson Intl

Fri 13/11

4:20 p.m.-6:00 p.m.

Nonstop1h 40m

Cincinnati Cinci./N. Kentucky

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 402

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/9

Showing 1-10 of 28 resultsSorted by cheapest first

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.

YYZ-CVG

YOW-CVG

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

CAON-CVG

YYZ-CVG

YOW-CVG

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 C$ 621). Flying from Region of Ontario to Cincinnati in June is currently the most expensive (average of C$ 863). 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?

It’s typically best to fly out from Region of Ontario to Cincinnati in the evening. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Region of Ontario to Cincinnati

The most flights from CAON to CVG are scheduled on a Tuesday (4 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 C$ 618 and C$ 834 in October.
The cheapest round-trip price found within the last 5 days was C$ 447 on Multiple Airlines (26 Oct-2 Nov).

Related info for your journey

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 7h 20m. American Airlines provides one of the quickest options available for as low as C$ 557. The distance between Region of Ontario and Cincinnati is about 665 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 (68%), Jazz (68%) and United Airlines (61%).
What are the cheapest flights from Region of Ontario to Cincinnati?
On average you can expect to pay C$ 510 for a flight from Region of Ontario to Cincinnati. The cheapest flight overall is C$ 343 while the most popular route, (Toronto Pearson Intl - Cincinnati Cinci./N. Kentucky) is currently priced at C$ 521.
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 C$ 621). Flying from Region of Ontario to Cincinnati in June is currently the most expensive (average of C$ 863). 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.

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Top 2 airlines flying from Ontario to Cincinnati

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 486	AverageC$ 597	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 510	AverageC$ 813	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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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.

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Cheap flights from Ontario to Cincinnati from C$ 234

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Cincinnati

Cheapest flights from Ontario to CincinnatiExplore 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 1 October 2026.

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 1 October 2026.

Best flights from Ontario to CincinnatiDiscover carefully curated flight deals from Ontario to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Discover carefully curated flight deals from Ontario to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Direct flights from Ontario to CincinnatiExplore direct flight options from Ontario to Cincinnati based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 October 2026.

Explore direct flight options from Ontario to Cincinnati based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 October 2026.

Last-minute flights from Ontario to CincinnatiDiscover last-minute flight deals from Ontario to Cincinnati. Data last updated 1 October 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Cincinnati. Data last updated 1 October 2026 and is based on user searches.

One-way flights from Ontario to CincinnatiSearch for one-way flight options from Ontario to Cincinnati. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Search for one-way flight options from Ontario to Cincinnati. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Find flight deals from Ontario to Cincinnati

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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Use the filters below to find and compare flights from Ontario to Cincinnati that are best for you.

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.

Cheapflights Insights

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

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 1 October 2026.

It’s typically best to fly out from Region of Ontario to Cincinnati in the evening. Doing so could potentially save you 21% on the flight price compared to flying in the morning, 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 1 October 2026.

The most flights from CAON to CVG are scheduled on a Tuesday (4 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 C$ 618 and C$ 834 in October.The cheapest round-trip price found within the last 5 days was C$ 447 on Multiple Airlines (26 Oct-2 Nov).

Related info for your journey

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

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

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

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

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

How can I find direct flights from Ontario to Cincinnati?

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

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

Travelling to a place near Cincinnati?

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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.

Other flights to Cincinnati

Explore flights to Cincinnati departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 1 October 2026.

Complete your trip

Complete your trip to Cincinnati by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ohio

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Search flights from Ontario to Cincinnati by cabin class

Find flights from Ontario to Cincinnati, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Cincinnati flights

Browse other Ontario and Cincinnati flight options. Last updated on 1 October 2026.

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Top 2 airlines flying from Ontario to Cincinnati

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

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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 1 October 2026.

Best flights from Ontario to Cincinnati
Discover carefully curated flight deals from Ontario to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Direct flights from Ontario to Cincinnati
Explore direct flight options from Ontario to Cincinnati based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 October 2026.

Last-minute flights from Ontario to Cincinnati
Discover last-minute flight deals from Ontario to Cincinnati. Data last updated 1 October 2026 and is based on user searches.

One-way flights from Ontario to Cincinnati
Search for one-way flight options from Ontario to Cincinnati. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Region of Ontario to Cincinnati flights typically cost between C$ 618 and C$ 834 in October.
The cheapest round-trip price found within the last 5 days was C$ 447 on Multiple Airlines (26 Oct-2 Nov).