What airlines fly to Region of Ontario?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Region of Ontario from Cincinnati according to our data. Air Canada is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

As of June 2026, 7 flights take off from Cincinnati and land in Region of Ontario each day. The most common flight departure time for this route is 9:00AM, with 86% of daily flights taking off at noon.

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

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

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

As of June 2026, there are 52 flights per week flying from Cincinnati to Region of Ontario. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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 were last updated today.

How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Ontario?

As of June 2026, there are 2 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Ontario.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.

$130 Cheap Flights from Cincinnati to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:30 am - 5:09 pm

CVG

YYZ

10h 39m

2 stops

9:30 am - 8:28 pm

YYZ

CVG

10h 58m

1 stop

$319Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

2:30 pm - 2:05 pm

CVG

YYZ

23h 35m

1 stop

9:30 am - 8:28 pm

YYZ

CVG

10h 58m

1 stop

$344Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

6:30 am - 7:44 pm

CVG

YYZ

13h 14m

2 stops

7:45 am - 11:32 pm

YYZ

CVG

15h 47m

1 stop

$347Multiple Airlines

Mon, Aug 3 - Thu, Aug 6

7:00 am - 8:55 pm

CVG

YYZ

13h 55m

1 stop

1:30 pm - 11:32 pm

YYZ

CVG

10h 02m

1 stop

$365Multiple Airlines

Mon, Sep 21 - Fri, Oct 2

10:13 am - 8:55 pm

CVG

YYZ

10h 42m

2 stops

1:30 pm - 11:32 pm

YYZ

CVG

10h 02m

1 stop

$369Multiple Airlines

Mon, Sep 21 - Fri, Oct 2

7:00 am - 8:55 pm

CVG

YYZ

13h 55m

1 stop

8:10 am - 8:17 am

YYZ

CVG

24h 07m

1 stop

$371Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

6:30 am - 7:44 pm

CVG

YYZ

13h 14m

2 stops

6:30 am - 12:27 pm

YYZ

CVG

29h 57m

1 stop

$376Multiple Airlines

Mon, Aug 10 - Thu, Aug 13

10:13 am - 8:55 pm

CVG

YYZ

10h 42m

2 stops

1:30 pm - 5:24 pm

YYZ

CVG

27h 54m

1 stop

$378Multiple Airlines

Mon, Sep 14 - Thu, Sep 17

12:18 pm - 2:55 pm

CVG

YYZ

26h 37m

1 stop

1:30 pm - 11:32 pm

YYZ

CVG

10h 02m

1 stop

$383Multiple Airlines

Thu, Sep 24 - Fri, Oct 2

1:55 pm - 7:45 pm

CVG

YOW

5h 50m

1 stop

2:35 pm - 8:30 pm

YOW

CVG

5h 55m

1 stop

$479Air Canada

Sat, Aug 8 - Thu, Aug 20

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Air Canada flights from Cincinnati to Region of Ontario

Our best Air Canada deals on Cincinnati to Region of Ontario flight tickets

Air Canada

Aug 8

CVG1:55 pmCincinnati Cinci./N. Kentucky

5h 50m

1 stop

YOW7:45 pmOttawa

Aug 20

YOW2:35 pmOttawa

5h 55m

1 stop

CVG8:30 pmCincinnati Cinci./N. Kentucky

$479

Air Canada

Aug 24

CVG9:00 amCincinnati Cinci./N. Kentucky

4h 10m

1 stop

YOW1:10 pmOttawa

Aug 31

YOW2:35 pmOttawa

5h 55m

1 stop

CVG8:30 pmCincinnati Cinci./N. Kentucky

$484

Air Canada

Jul 3

CVG4:30 pmCincinnati Cinci./N. Kentucky

1h 29m

YYZ5:59 pmToronto Pearson Intl

Jul 7

YYZ7:45 pmToronto Pearson Intl

1h 39m

CVG9:24 pmCincinnati Cinci./N. Kentucky

$513

United Airlines flights from Cincinnati to Region of Ontario

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

United Airlines

Jul 20

CVG7:00 amCincinnati Cinci./N. Kentucky

6h 59m

1 stop

YOW1:59 pmOttawa

Jul 22

YOW2:52 pmOttawa

9h 07m

1 stop

CVG11:59 pmCincinnati Cinci./N. Kentucky

$487

United Airlines

Aug 24

CVG7:50 pmCincinnati Cinci./N. Kentucky

14h 06m

1 stop

YOW9:56 amOttawa

Aug 31

YOW6:00 amOttawa

13h 12m

3 stops

CVG7:12 pmCincinnati Cinci./N. Kentucky

$498

United Airlines

Aug 4

CVG11:17 amCincinnati Cinci./N. Kentucky

9h 58m

2 stops

YOW9:15 pmOttawa

Aug 11

YOW4:00 pmOttawa

5h 24m

1 stop

CVG9:24 pmCincinnati Cinci./N. Kentucky

$584

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 8/17

6:30 am-5:09 pm

2 stops10h 39m

Toronto Pearson Intl

Mon 8/24

9:30 am-8:28 pm

1 stop10h 58m

$319

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 8/17

2:30 pm-2:05 pm

1 stop23h 35m

Toronto Pearson Intl

Mon 8/24

9:30 am-8:28 pm

1 stop10h 58m

$344

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 8/3

6:30 am-7:44 pm

2 stops13h 14m

Toronto Pearson Intl

Thu 8/6

7:45 am-11:32 pm

1 stop15h 47m

$347

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 9/21

7:00 am-8:55 pm

1 stop13h 55m

Toronto Pearson Intl

Fri 10/2

1:30 pm-11:32 pm

1 stop10h 02m

$365

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 9/21

10:13 am-8:55 pm

2 stops10h 42m

Toronto Pearson Intl

Fri 10/2

1:30 pm-11:32 pm

1 stop10h 02m

$369

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 9/21

7:00 am-8:55 pm

1 stop13h 55m

Toronto Pearson Intl

Mon 9/28

8:10 am-8:17 am

1 stop24h 07m

$371

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 8/10

6:30 am-7:44 pm

2 stops13h 14m

Toronto Pearson Intl

Thu 8/13

6:30 am-12:27 pm

1 stop29h 57m

$376

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 9/14

10:13 am-8:55 pm

2 stops10h 42m

Toronto Pearson Intl

Thu 9/17

1:30 pm-5:24 pm

1 stop27h 54m

$378

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Thu 9/24

12:18 pm-2:55 pm

1 stop26h 37m

Toronto Pearson Intl

Fri 10/2

1:30 pm-11:32 pm

1 stop10h 02m

$383

Quickest round-trip

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 8/8

1:55 pm-7:45 pm

1 stop5h 50m

Ottawa

Thu 8/20

2:35 pm-8:30 pm

1 stop5h 55m

$479

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?

The month of September is, on average, the cheapest month to fly to Region of Ontario from Cincinnati, with most prices found around $133. If you aren’t able to travel during the month of September, then book flights to Region of Ontario from Cincinnati during May instead. Flights to Region of Ontario in May, while not as cheap as those in September, still average around $164.

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

According to our data, Friday is the cheapest day to fly to Region of Ontario from Cincinnati. The lowest ticket price found for a Friday departure recently was $815. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Cincinnati to Region of Ontario on a Thursday will generally be more expensive and average around $954. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Region of Ontario is in the morning. momondo users have found flights departing from Cincinnati to Region of Ontario in the morning for as low as $839. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $922.

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 to Region of Ontario flights?

There are 3 cabin classes available to choose from on Cincinnati to Region of 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

Best Price Found	$333
Fastest flight time	1h 29m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Cincinnati in the past 72 hours is $333. The best round-trip flight deal from Cincinnati to Region of Ontario found on momondo in the last 72 hours is $415.

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 125 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 were last updated today.
How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Ontario?
As of June 2026, there are 2 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Ontario.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 this flight route, the most popular plane model on flight routes from Cincinnati to Region of Ontario is Canadair (Bombardier) Regional Jet 900 (62.64% of total bookings). The next most popular plane models are Boeing 777 (12.64%), Embraer 175 (7.14%), and Airbus A350-900 (3.30%).

Best airlines flying from Cincinnati to Region of Ontario

Compare and see reviews for airlines that fly from Cincinnati to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $182	Free Cancellation	Rating 7.4 9,876 reviews		Search United Airlines flights
Air Canada	PriceFrom $186	Free Cancellation	Rating 7.1 11,244 reviews		Search Air Canada flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Cincinnati.

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.

An easier way to manage your Region of Ontario trip

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Popular cities in Ontario

Flights to Torontofrom $177

Flights to Vancouverfrom $138

Flights to Montrealfrom $220

Flights to Calgaryfrom $224

Flights to Ottawafrom $234

Flights to Halifaxfrom $246

Flights to Winnipegfrom $305

Flights to Québec Cityfrom $330

Flights to Saskatoonfrom $299

Flights to Kelownafrom $296

Flights to St. John'sfrom $362

Flights to Reginafrom $376

Cheap flights from Cincinnati to Ontario from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Ontario departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Cincinnati to Region of Ontario

Our best Air Canada deals on Cincinnati to Region of Ontario flight tickets

United Airlines flights from Cincinnati to Region of Ontario

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

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

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

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

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

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

What cabin class options are available on Cincinnati to Region of Ontario flights?

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

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

What airlines fly to Region of Ontario?

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

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Region of Ontario

Frequently asked questions about flying from Cincinnati to Ontario

Best airlines flying from Cincinnati to Region of Ontario

Compare and see reviews for airlines that fly from Cincinnati to Region of Ontario with momondo

Why use momondo?

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ontario

Popular cities in Ontario

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

Region of Ontario flight routes

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