How many flights depart from Cincinnati to Region of Ontario on average per day?

As of May 2026, there are 5 flights per day flying from Cincinnati to Region of Ontario. The most common time of day flights depart is 5:00p.m., with 100% of flights taking off in the afternoon.

How many flights depart from Cincinnati to Region of Ontario on average per week?

As of May 2026, 36 flights take off from Cincinnati and land in Region of Ontario each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Ontario?

United Airlines and Air Canada are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Ontario

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Ontario?

Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Ontario are refreshed on a daily basis.

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cincinnati Cinci./N. Kentucky Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 168 Cheap Flights from Cincinnati to Ontario in 2026

1 adult

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Find the cheapest flights from Cincinnati to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:12 p.m. - 2:05 p.m.

CVG

YYZ

23h 53m

1 stop

9:30 a.m. - 12:25 p.m.

YYZ

CVG

26h 55m

1 stop

C$ 398Multiple Airlines

Mon, 8 Jun - Wed, 10 Jun

2:12 p.m. - 2:05 p.m.

CVG

YYZ

23h 53m

1 stop

9:30 a.m. - 8:35 p.m.

YYZ

CVG

11h 05m

1 stop

C$ 416Multiple Airlines

Mon, 8 Jun - Wed, 10 Jun

9:30 p.m. - 9:55 p.m.

CVG

YYZ

48h 25m

2 stops

9:30 a.m. - 12:25 p.m.

YYZ

CVG

26h 55m

1 stop

C$ 437Multiple Airlines

Tue, 2 Jun - Wed, 10 Jun

9:30 p.m. - 9:55 p.m.

CVG

YYZ

24h 25m

2 stops

9:50 a.m. - 1:07 p.m.

YYZ

CVG

27h 17m

1 stop

C$ 443Multiple Airlines

Tue, 26 May - Tue, 2 Jun

7:40 a.m. - 4:38 p.m.

CVG

YOW

8h 58m

1 stop

6:25 a.m. - 1:09 p.m.

YOW

CVG

6h 44m

1 stop

C$ 517United Airlines

Tue, 9 Jun - Wed, 10 Jun

1:55 p.m. - 7:45 p.m.

CVG

YOW

5h 50m

1 stop

2:35 p.m. - 8:30 p.m.

YOW

CVG

5h 55m

1 stop

C$ 521Air Canada

Mon, 17 Aug - Fri, 21 Aug

4:30 p.m. - 9:15 p.m.

CVG

YOW

4h 45m

1 stop

3:10 p.m. - 8:30 p.m.

YOW

CVG

5h 20m

1 stop

C$ 528Air Canada

Wed, 8 Jul - Fri, 17 Jul

7:40 a.m. - 4:38 p.m.

CVG

YOW

8h 58m

1 stop

6:25 a.m. - 3:16 p.m.

YOW

CVG

8h 51m

1 stop

C$ 532United Airlines

Tue, 9 Jun - Wed, 10 Jun

6:15 a.m. - 11:15 a.m.

CVG

YOW

5h 00m

1 stop

10:00 a.m. - 3:48 p.m.

YOW

CVG

5h 48m

1 stop

C$ 535Air Canada

Wed, 24 Jun - Tue, 30 Jun

7:40 a.m. - 4:38 p.m.

CVG

YOW

8h 58m

1 stop

7:30 p.m. - 11:59 p.m.

YOW

CVG

4h 29m

1 stop

C$ 584United Airlines

Sat, 1 Aug - Sat, 1 Aug

Delta flights from Cincinnati to Region of Ontario

Our best Delta deals on Cincinnati to Region of Ontario flight tickets

Delta

27 May

CVG12:25 p.m.Cincinnati Cinci./N. Kentucky

11h 16m

2 stops

YYZ11:41 p.m.Toronto Pearson Intl

2 Jun

YYZ6:00 a.m.Toronto Pearson Intl

10h 25m

2 stops

CVG4:25 p.m.Cincinnati Cinci./N. Kentucky

C$ 532

Delta

6 Jun

CVG7:00 a.m.Cincinnati Cinci./N. Kentucky

15h 59m

2 stops

YYZ10:59 p.m.Toronto Pearson Intl

10 Jun

YYZ6:00 a.m.Toronto Pearson Intl

10h 22m

2 stops

CVG4:22 p.m.Cincinnati Cinci./N. Kentucky

C$ 555

Delta

24 Jun

CVG4:26 p.m.Cincinnati Cinci./N. Kentucky

7h 54m

2 stops

YOW12:20 a.m.Ottawa

30 Jun

YOW6:55 a.m.Ottawa

12h 23m

2 stops

CVG7:18 p.m.Cincinnati Cinci./N. Kentucky

C$ 686

American Airlines flights from Cincinnati to Region of Ontario

Our best American Airlines deals on Cincinnati to Region of Ontario flight tickets

American Airlines

15 May

CVG3:08 p.m.Cincinnati Cinci./N. Kentucky

8h 21m

1 stop

YYZ11:29 p.m.Toronto Pearson Intl

19 May

YYZ11:10 a.m.Toronto Pearson Intl

10h 06m

1 stop

CVG9:16 p.m.Cincinnati Cinci./N. Kentucky

C$ 710

American Airlines

15 May

CVG5:00 a.m.Cincinnati Cinci./N. Kentucky

7h 35m

1 stop

YYZ12:35 p.m.Toronto Pearson Intl

19 May

YYZ11:10 a.m.Toronto Pearson Intl

10h 06m

1 stop

CVG9:16 p.m.Cincinnati Cinci./N. Kentucky

C$ 822

American Airlines

11 May

CVG10:23 a.m.Cincinnati Cinci./N. Kentucky

5h 04m

1 stop

YUL3:27 p.m.Montreal Pierre Elliott Trudeau Intl

19 May

YUL7:45 a.m.Montreal Pierre Elliott Trudeau Intl

11h 23m

2 stops

CVG7:08 p.m.Cincinnati Cinci./N. Kentucky

C$ 912

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 8/6

2:12 p.m.-2:05 p.m.

1 stop23h 53m

Toronto Pearson Intl

Wed 10/6

9:30 a.m.-12:25 p.m.

1 stop26h 55m

C$ 398

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 8/6

2:12 p.m.-2:05 p.m.

1 stop23h 53m

Toronto Pearson Intl

Wed 10/6

9:30 a.m.-8:35 p.m.

1 stop11h 05m

C$ 416

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Tue 2/6

9:30 p.m.-9:55 p.m.

2 stops48h 25m

Toronto Pearson Intl

Wed 10/6

9:30 a.m.-12:25 p.m.

1 stop26h 55m

C$ 437

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Tue 26/5

9:30 p.m.-9:55 p.m.

2 stops24h 25m

Toronto Pearson Intl

Tue 2/6

9:50 a.m.-1:07 p.m.

1 stop27h 17m

C$ 443

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 9/6

7:40 a.m.-4:38 p.m.

1 stop8h 58m

Ottawa

Wed 10/6

6:25 a.m.-1:09 p.m.

1 stop6h 44m

C$ 517

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 17/8

1:55 p.m.-7:45 p.m.

1 stop5h 50m

Ottawa

Fri 21/8

2:35 p.m.-8:30 p.m.

1 stop5h 55m

C$ 521

Quickest round-trip

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 8/7

4:30 p.m.-9:15 p.m.

1 stop4h 45m

Ottawa

Fri 17/7

3:10 p.m.-8:30 p.m.

1 stop5h 20m

C$ 528

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 9/6

7:40 a.m.-4:38 p.m.

1 stop8h 58m

Ottawa

Wed 10/6

6:25 a.m.-3:16 p.m.

1 stop8h 51m

C$ 532

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 24/6

6:15 a.m.-11:15 a.m.

1 stop5h 00m

Ottawa

Tue 30/6

10:00 a.m.-3:48 p.m.

1 stop5h 48m

C$ 535

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 1/8

7:40 a.m.-4:38 p.m.

1 stop8h 58m

Ottawa

Sat 1/8

7:30 p.m.-11:59 p.m.

1 stop4h 29m

C$ 584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cincinnati to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

In general, August is the cheapest month to fly from Cincinnati to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 240. If you are unable to visit Region of Ontario during the month of August, then departing from Cincinnati during the month June is also very affordable. Most momondo users find prices during this month for around C$ 240.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the afternoon. Flights from Cincinnati to Region of Ontario during this time can be as low as C$ 344. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 769 on average. Flights to Region of Ontario from Cincinnati in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Cincinnati Cinci./N. Kentucky to Ontario flight route?

Fly from Cincinnati Cinci./N. Kentucky to Toronto Pearson Intl for the best Cincinnati Cinci./N. Kentucky - Ontario flight prices

Can stopping save me money on Cincinnati to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Cincinnati to Region of Ontario.

Cheap Cincinnati to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Region of Ontario

Fastest flight time	1h 29m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The fastest flight from Cincinnati to Region of Ontario takes 1h 29m

Direct flights go from Cincinnati to Region of Ontario every day.

There are 123 airports in Region of Ontario. From Cincinnati there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Cincinnati to Ontario

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Ontario?
Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Ontario are refreshed on a daily basis.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cincinnati Cinci./N. Kentucky Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Cincinnati to Region of Ontario?
Based on momondo bookings for flights between Cincinnati and Region of Ontario, the leading plane model is Canadair (Bombardier) Regional Jet 900, making up 49.48% of the total bookings. Other popular models include Boeing 777 with 19.59%, Airbus A350-900 with 6.19%, and Boeing 787-8 Dreamliner with 5.15%.

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cincinnati to Ontario for you.

Can I find flights from Cincinnati to Ontario with flexible booking policies on momondo?

Flights from Cincinnati to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cincinnati to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Cincinnati.

I’m not ready to book a flight from Cincinnati to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Cincinnati. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.