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Cheap flights from Cincinnati to Ontario from C$ 184

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — YYZ
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cincinnati to Ontario

Keep the following information in mind while searching for Cincinnati to Ontario flight deals. Data was last updated 4 November 2025.

Round-trip from

C$ 407

One-way from

C$ 184

Popular in

January

Cheapest in

August

Average price

C$ 877
4/12-8/12
  • 4/12-8/12
  • 2 total stops
  • 19h 09m total
  • Cincinnati to Ontario
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14/11
  • 14/11
  • 1 total stop
  • 14h 50m total
  • Cincinnati to Ontario
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Highest demand for flights based on searches. 10% potential increase in price (C$ 136 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Cincinnati to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Cincinnati to Ontario
Explore the most affordable flight options available from Cincinnati to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.

Thu 4/126:00 a.m.CVG - YYZ
1 stop8h 40mMultiple Airlines
Mon 8/127:15 a.m.YYZ - CVG
1 stop10h 29mMultiple Airlines
Deal found 3/11C$ 407
Mon 1/129:25 p.m.CVG - YYZ
1 stop16h 40mMultiple Airlines
Sun 7/128:00 p.m.YYZ - CVG
1 stop14h 52mMultiple Airlines
Deal found 2/11C$ 417
Wed 3/1211:57 a.m.CVG - YYZ
1 stop12h 14mMultiple Airlines
Sun 7/128:00 p.m.YYZ - CVG
1 stop14h 52mMultiple Airlines
Deal found 2/11C$ 431
Fri 28/115:40 a.m.CVG - YYZ
1 stop14h 20mMultiple Airlines
Fri 5/1212:50 p.m.YYZ - CVG
1 stop22h 02mMultiple Airlines
Deal found 2/11C$ 442
Wed 26/119:25 p.m.CVG - YYZ
1 stop20h 28mMultiple Airlines
Fri 5/125:15 p.m.YYZ - CVG
1 stop17h 37mMultiple Airlines
Deal found 3/11C$ 446
Wed 26/119:25 p.m.CVG - YYZ
1 stop20h 28mMultiple Airlines
Tue 2/127:15 a.m.YYZ - CVG
1 stop10h 29mMultiple Airlines
Deal found 2/11C$ 448
Mon 15/128:55 p.m.CVG - YYZ
1 stop17h 25mMultiple Airlines
Wed 17/127:15 a.m.YYZ - CVG
1 stop10h 29mMultiple Airlines
Deal found 3/11C$ 453
Wed 26/119:25 p.m.CVG - YYZ
1 stop20h 28mMultiple Airlines
Wed 3/125:15 p.m.YYZ - CVG
1 stop17h 37mMultiple Airlines
Deal found 2/11C$ 455
Sat 6/1211:57 a.m.CVG - YUL
1 stop12h 33mMultiple Airlines
Mon 8/128:00 a.m.YUL - CVG
1 stop13h 26mMultiple Airlines
Deal found 3/11C$ 477
Thu 11/126:00 a.m.CVG - YUL
1 stop10h 23mMultiple Airlines
Sun 14/125:25 p.m.YUL - CVG
2 stops28h 01mMultiple Airlines
Deal found 2/11C$ 510
Mon 1/129:46 a.m.CVG - YUL
2 stops12h 39mMultiple Airlines
Fri 5/128:00 a.m.YUL - CVG
1 stop11h 36mMultiple Airlines
Deal found 2/11C$ 511
Sat 15/111:00 p.m.CVG - YUL
1 stop11h 30mMultiple Airlines
Wed 3/126:45 a.m.YUL - CVG
2 stops28h 04mMultiple Airlines
Deal found 2/11C$ 515

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati to Ontario 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 4 November 2025.
Use the filters below to find and compare flights from Cincinnati to Ontario that are best for you.

Fly from

Cincinnati

Fly to

Ontario

Route

Depart

Return

Price

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Thu 4/12

6:00 a.m.-2:40 p.m.

1 stop8h 40m

Toronto Pearson Intl

Mon 8/12

7:15 a.m.-5:44 p.m.

1 stop10h 29m

C$ 407

CincinnatiMontreal

CVG - YUL

CVGYUL

Cincinnati Cinci./N. Kentucky

Mon 26/1

6:45 a.m.-3:10 p.m.

1 stop8h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

8:00 a.m.-1:05 a.m.

2 stops17h 05m

C$ 459

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 1/12

9:25 p.m.-2:05 p.m.

1 stop16h 40m

Toronto Pearson Intl

Sun 7/12

8:00 p.m.-10:43 a.m.

2 stops14h 43m

C$ 494

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 10/1

7:00 a.m.-5:12 p.m.

1 stop10h 12m

Ottawa

Sat 17/1

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

1 stop6h 00m

C$ 504

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 10/3

6:40 p.m.-11:08 p.m.

1 stop4h 28m

Ottawa

Wed 11/3

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

1 stop6h 00m

C$ 507

CincinnatiMontreal

CVG - YUL

CVGYUL

Cincinnati Cinci./N. Kentucky

Mon 1/12

9:46 a.m.-10:25 p.m.

2 stops12h 39m

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

8:00 a.m.-7:36 p.m.

1 stop11h 36m

C$ 511

CincinnatiMontreal

CVG - YUL

CVGYUL

Cincinnati Cinci./N. Kentucky

Sat 15/11

1:00 p.m.-12:30 a.m.

1 stop11h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

6:45 a.m.-10:49 a.m.

2 stops28h 04m

C$ 515

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Tue 25/11

6:30 a.m.-7:55 p.m.

1 stop13h 25m

Toronto Pearson Intl

Wed 3/12

5:15 p.m.-10:52 a.m.

1 stop17h 37m

C$ 517

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Sun 23/11

9:25 p.m.-11:43 a.m.

1 stop14h 18m

Toronto Pearson Intl

Tue 2/12

7:15 a.m.-5:44 p.m.

1 stop10h 29m

C$ 528

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 24/11

9:25 p.m.-2:05 p.m.

1 stop16h 40m

Toronto Pearson Intl

Thu 4/12

7:40 a.m.-8:30 p.m.

1 stop12h 50m

C$ 531

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 37 results
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Best time to book a flight from Cincinnati to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Cincinnati 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 Cincinnati to Ontario

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

Currently, December is the cheapest month in which you can book a flight from Cincinnati to Region of Ontario (average of C$ 257). Flying from Cincinnati to Region of Ontario in September is currently the most expensive (average of C$ 458). 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 CVG to ON?

Find hourly flight availability from Cincinnati to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2025.

When flying from Cincinnati to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Cincinnati to Region of Ontario

Explore weekly flight availability from Cincinnati to Ontario. 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 4 November 2025.

The most flights from CVG to CAON are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Cincinnati to Ontario. 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 from for flights from Cincinnati to Ontario?

    Most people fly from Cincinnati Cinci./N. Kentucky (CVG) if they book a flight from Cincinnati to Ontario. Cincinnati Cinci./N. Kentucky is conveniently located just 14.2 km from Cincinnati’s city centre.

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

    A quick flight from Cincinnati to Region of Ontario can take about 4h 28m. Air Canada provides one of the quickest options available for as low as C$ 507. There are 1015 km between Cincinnati and Region of Ontario.

  • What are the most popular routes from Cincinnati to Region of Ontario?

    Most travellers choose Cincinnati Cinci./N. Kentucky - Toronto Pearson Intl, Cincinnati Cinci./N. Kentucky - Montreal Pierre Elliott Trudeau Intl or Cincinnati Cinci./N. Kentucky - Ottawa when deciding on the best route from Cincinnati to Region of Ontario.

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

    Before booking your flight to Region of Ontario from Cincinnati, check out the most reliable airlines to get you to your destination on time: United Airlines (92%), Air Canada (85%), Jazz( 85%).

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

    Yes. In addition to deals on Cincinnati to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cincinnati to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Ontario.

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

    Yes. Cheapflights offers flight deals from Cincinnati to Ontario 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 Cincinnati to Region of Ontario?

    Currently, December is the cheapest month in which you can book a flight from Cincinnati to Region of Ontario (average of C$ 257). Flying from Cincinnati to Region of Ontario in September is currently the most expensive (average of C$ 458). 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

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Alternative routes for Cincinnati to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cincinnati to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

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

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

Yes! Start tracking prices for Cincinnati to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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