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

As of March 2026, there are 1 flights per day flying from Cincinnati to Region of Ontario. The most common time of day flights depart is 6:00p.m., with 100% of flights taking off in the evening.

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

As of March 2026, 12 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, American Airlines, and Delta 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$ 217 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.

3:38 p.m. - 11:20 p.m.

CVG

YYZ

7h 42m

1 stop

2:20 p.m. - 10:37 a.m.

YYZ

CVG

20h 17m

1 stop

C$ 430Multiple Airlines

Fri, 10 Apr - Fri, 17 Apr

5:20 p.m. - 4:45 p.m.

CVG

YYZ

23h 25m

1 stop

7:00 a.m. - 11:20 a.m.

YYZ

CVG

28h 20m

2 stops

C$ 441Multiple Airlines

Tue, 19 May - Mon, 25 May

5:20 p.m. - 4:45 p.m.

CVG

YYZ

23h 25m

1 stop

7:45 a.m. - 6:36 p.m.

YYZ

CVG

10h 51m

1 stop

C$ 448Multiple Airlines

Tue, 19 May - Thu, 28 May

2:26 p.m. - 2:16 p.m.

CVG

YYZ

23h 50m

1 stop

7:10 a.m. - 3:52 p.m.

YYZ

CVG

8h 42m

1 stop

C$ 460Multiple Airlines

Mon, 13 Apr - Wed, 15 Apr

6:40 p.m. - 1:38 a.m.

CVG

YOW

6h 58m

1 stop

12:00 p.m. - 6:00 p.m.

YOW

CVG

6h 00m

1 stop

C$ 502Air Canada

Sun, 22 Mar - Wed, 25 Mar

6:00 a.m. - 10:03 a.m.

CVG

YOW

4h 03m

1 stop

5:25 p.m. - 11:57 p.m.

YOW

CVG

6h 32m

1 stop

C$ 532United Airlines

Wed, 29 Apr - Sun, 3 May

5:05 p.m. - 11:06 p.m.

CVG

YOW

6h 01m

1 stop

5:45 a.m. - 5:14 p.m.

YOW

CVG

11h 29m

2 stops

C$ 536Air Canada

Wed, 22 Apr - Wed, 29 Apr

2:15 p.m. - 7:45 p.m.

CVG

YOW

5h 30m

1 stop

10:00 a.m. - 3:54 p.m.

YOW

CVG

5h 54m

1 stop

C$ 539Air Canada

Sun, 12 Jul - Tue, 21 Jul

10:10 a.m. - 5:07 p.m.

CVG

YOW

6h 57m

1 stop

6:25 a.m. - 12:57 p.m.

YOW

CVG

6h 32m

1 stop

C$ 546United Airlines

Wed, 29 Apr - Sun, 3 May

7:47 p.m. - 11:54 p.m.

CVG

YOW

4h 07m

1 stop

10:00 a.m. - 2:15 p.m.

YOW

CVG

4h 15m

1 stop

C$ 547United Airlines

Mon, 30 Mar - Sat, 4 Apr

American Airlines flights from Cincinnati to Region of Ontario

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

American Airlines

11 Apr

CVG9:26 a.m.Cincinnati Cinci./N. Kentucky

14h 03m

1 stop

YYZ11:29 p.m.Toronto Pearson Intl

14 Apr

YYZ6:15 a.m.Toronto Pearson Intl

13h 00m

1 stop

CVG7:15 p.m.Cincinnati Cinci./N. Kentucky

C$ 569

American Airlines

4 May

CVG7:46 p.m.Cincinnati Cinci./N. Kentucky

15h 58m

1 stop

YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl

7 May

YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl

10h 57m

1 stop

CVG11:27 p.m.Cincinnati Cinci./N. Kentucky

C$ 585

American Airlines

23 Apr

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

12h 43m

1 stop

YYZ5:43 p.m.Toronto Pearson Intl

27 Apr

YYZ11:33 a.m.Toronto Pearson Intl

10h 11m

1 stop

CVG9:44 p.m.Cincinnati Cinci./N. Kentucky

C$ 588

Delta flights from Cincinnati to Region of Ontario

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

Delta

20 Apr

CVG12:00 p.m.Cincinnati Cinci./N. Kentucky

12h 39m

2 stops

YOW12:39 a.m.Ottawa

27 Apr

YOW6:55 a.m.Ottawa

13h 20m

2 stops

CVG8:15 p.m.Cincinnati Cinci./N. Kentucky

C$ 671

Delta

17 Mar

CVG6:48 a.m.Cincinnati Cinci./N. Kentucky

10h 36m

1 stop

YYZ5:24 p.m.Toronto Pearson Intl

1 Apr

YYZ7:50 a.m.Toronto Pearson Intl

12h 52m

2 stops

CVG8:42 p.m.Cincinnati Cinci./N. Kentucky

C$ 735

Delta

17 Mar

CVG6:48 a.m.Cincinnati Cinci./N. Kentucky

10h 36m

1 stop

YYZ5:24 p.m.Toronto Pearson Intl

31 Mar

YYZ6:00 a.m.Toronto Pearson Intl

10h 47m

1 stop

CVG4:47 p.m.Cincinnati Cinci./N. Kentucky

C$ 744

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Fri 10/4

3:38 p.m.-11:20 p.m.

1 stop7h 42m

Toronto Pearson Intl

Fri 17/4

2:20 p.m.-10:37 a.m.

1 stop20h 17m

C$ 430

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Tue 19/5

5:20 p.m.-4:45 p.m.

1 stop23h 25m

Toronto Pearson Intl

Mon 25/5

7:00 a.m.-11:20 a.m.

2 stops28h 20m

C$ 441

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Tue 19/5

5:20 p.m.-4:45 p.m.

1 stop23h 25m

Toronto Pearson Intl

Thu 28/5

7:45 a.m.-6:36 p.m.

1 stop10h 51m

C$ 448

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 13/4

2:26 p.m.-2:16 p.m.

1 stop23h 50m

Toronto Pearson Intl

Wed 15/4

7:10 a.m.-3:52 p.m.

1 stop8h 42m

C$ 460

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 22/3

6:40 p.m.-1:38 a.m.

1 stop6h 58m

Ottawa

Wed 25/3

12:00 p.m.-6:00 p.m.

1 stop6h 00m

C$ 502

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 29/4

6:00 a.m.-10:03 a.m.

1 stop4h 03m

Ottawa

Sun 3/5

5:25 p.m.-11:57 p.m.

1 stop6h 32m

C$ 532

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 22/4

5:05 p.m.-11:06 p.m.

1 stop6h 01m

Ottawa

Wed 29/4

5:45 a.m.-5:14 p.m.

2 stops11h 29m

C$ 536

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 12/7

2:15 p.m.-7:45 p.m.

1 stop5h 30m

Ottawa

Tue 21/7

10:00 a.m.-3:54 p.m.

1 stop5h 54m

C$ 539

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 29/4

10:10 a.m.-5:07 p.m.

1 stop6h 57m

Ottawa

Sun 3/5

6:25 a.m.-12:57 p.m.

1 stop6h 32m

C$ 546

Quickest round-trip

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 30/3

7:47 p.m.-11:54 p.m.

1 stop4h 07m

Ottawa

Sat 4/4

10:00 a.m.-2:15 p.m.

1 stop4h 15m

C$ 547

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, January 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$ 439. If you are unable to visit Region of Ontario during the month of January, then departing from Cincinnati during the month August is also very affordable. Most momondo users find prices during this month for around C$ 646.

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

The cheapest day to depart from Cincinnati to Region of Ontario is on a Tuesday. Travellers who choose to depart for Region of Ontario on a Tuesday will often find tickets for as low as C$ 273. The most expensive day to fly to Region of Ontario is Thursday, with ticket prices averaging around C$ 2,166.

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 morning. Flights from Cincinnati to Region of Ontario during this time can be as low as C$ 769. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 841 on average. Flights to Region of Ontario from Cincinnati in the afternoon 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

What cabin class options are available on Cincinnati Cinci./N. Kentucky to Ontario flights?

There are 2 cabin classes available to choose from on Cincinnati Cinci./N. Kentucky to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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	Mon, Tue, Thu, Fri, Sat and Sun
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 on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

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

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 35.19% of the total bookings. Other popular models include Boeing 777 with 14.81%, Boeing 787-8 Dreamliner with 9.26%, and Boeing 767-400 with 9.26%.

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.