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$115+ Cheap flights from Cincinnati (CVG) to Ontario

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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — YYZ
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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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 noviembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$253
(Kiwi.com)

One-way from

$115
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$625

Good round-trip deal

$801 or less

Good one-way deal

$172 or less
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Toronto (YTO) flights.
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From Cincinnati Cinci./N. Kentucky to Ontario
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One-way flight from Cincinnati Cinci./N. Kentucky to Ontario
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Highest demand for flights based on searches. 7% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Cincinnati Cinci./N. Kentucky to Ontario.
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Price to beat on a one-way flight from Cincinnati Cinci./N. Kentucky to Ontario.
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Find flight deals from Cincinnati to Ontario

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 noviembre 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/19:46 amCVG - YYZ
1 stop8h 07mMultiple Airlines
jue. 12/48:30 pmYYZ - CVG
1 stop23h 06mMultiple Airlines
Deal found 11/12$278
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/125:05 amCVG - YYZ
1 stop9h 08mMultiple Airlines
sáb. 12/137:15 amYYZ - CVG
2 stops15h 33mMultiple Airlines
Deal found 11/12$285
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/116:00 amCVG - YYZ
1 stop29h 43mMultiple Airlines
mié. 12/177:10 amYYZ - CVG
1 stop27h 42mMultiple Airlines
Deal found 11/12$287
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/911:57 amCVG - YOW
1 stop29h 16mMultiple Airlines
mar. 12/167:00 amYOW - CVG
1 stop30h 36mMultiple Airlines
Deal found 11/10$294
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1111:57 amCVG - YYZ
1 stop12h 14mMultiple Airlines
dom. 12/148:30 pmYYZ - CVG
1 stop24h 04mMultiple Airlines
Deal found 11/11$299
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/911:57 amCVG - YOW
1 stop29h 16mMultiple Airlines
dom. 12/144:15 pmYOW - CVG
2 stops18h 28mMultiple Airlines
Deal found 11/10$299
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/911:57 amCVG - YOW
1 stop29h 16mMultiple Airlines
jue. 12/187:00 amYOW - CVG
1 stop8h 02mMultiple Airlines
Deal found 11/10$302
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/83:24 pmCVG - YOW
1 stop26h 01mMultiple Airlines
lun. 12/157:00 amYOW - CVG
1 stop14h 26mMultiple Airlines
Deal found 11/10$303
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/28:05 pmCVG - YYZ
1 stop11h 50mMultiple Airlines
jue. 12/48:30 pmYYZ - CVG
1 stop23h 06mMultiple Airlines
Deal found 11/12$310
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:00 amCVG - YYZ
2 stops14h 13mMultiple Airlines
dom. 12/288:00 pmYYZ - CVG
1 stop24h 21mMultiple Airlines
Deal found 11/11$313
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/411:59 amCVG - YYZ
2 stops26h 54mMultiple Airlines
lun. 12/89:35 amYYZ - CVG
1 stop11h 51mMultiple Airlines
Deal found 11/12$315
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/75:05 amCVG - YOW
2 stops11h 46mMultiple Airlines
lun. 12/157:00 amYOW - CVG
1 stop14h 26mMultiple Airlines
Deal found 11/10$319

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 2,558,603 searches. Data last updated noviembre 13, 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

lun. 1/12

11:57 am-12:11 am

1 stop12h 14m

Toronto Pearson Intl

jue. 1/15

7:10 am-8:24 pm

1 stop13h 14m

$259

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

vie. 12/12

8:55 pm-11:43 am

1 stop14h 48m

Toronto Pearson Intl

mié. 12/17

7:10 am-10:52 am

1 stop27h 42m

$298

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

mar. 1/20

6:40 pm-11:08 pm

1 stop4h 28m

Ottawa

mié. 1/28

12:00 pm-6:00 pm

1 stop6h 00m

$307

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

jue. 12/4

6:00 am-3:17 pm

1 stop9h 17m

Toronto Pearson Intl

lun. 12/8

9:35 am-9:26 pm

1 stop11h 51m

$307

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

lun. 1/19

6:40 pm-11:08 pm

1 stop4h 28m

Ottawa

mié. 1/28

12:00 pm-6:00 pm

1 stop6h 00m

$312

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

mar. 1/20

4:23 pm-5:25 pm

2 stops25h 02m

Ottawa

mié. 1/28

4:15 pm-2:17 pm

1 stop22h 02m

$330

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

lun. 1/19

5:30 am-12:25 am

1 stop18h 55m

Ottawa

mié. 1/28

4:15 pm-11:55 am

2 stops19h 40m

$334

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

jue. 12/25

7:30 am-8:13 pm

2 stops12h 43m

Toronto Pearson Intl

dom. 12/28

8:00 pm-8:21 pm

1 stop24h 21m

$348

CincinnatiMontreal

CVG - YUL

CVGYUL

Cincinnati Cinci./N. Kentucky

jue. 12/4

8:05 pm-4:25 pm

1 stop20h 20m

Montreal Pierre Elliott Trudeau Intl

dom. 12/7

8:00 am-10:43 am

2 stops26h 43m

$349

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

mié. 12/10

11:20 am-9:18 pm

1 stop9h 58m

Ottawa

mar. 12/16

9:45 am-2:16 pm

1 stop4h 31m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 50 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 $178). Flying from Cincinnati to Region of Ontario in September is currently the most expensive (average of $326). 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 noviembre 13, 2025.

When flying from Cincinnati to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 32% versus a flight in the afternoon.

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 noviembre 13, 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).

How much does it cost to fly round-trip from Cincinnati to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated noviembre 13, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and Air Canada from Cincinnati to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,015 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,444 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Located just 8.8 mi from the city center, Cincinnati Cinci./N. Kentucky (CVG) is the airport most travelers will use when flying to Ontario from Cincinnati.

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

    There are many flights that can get you from Cincinnati to Region of Ontario in 4h 28m. Fly via Air Canada or United Airlines to get the fastest option. Airlines will cover a distance of 631 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    When deciding which route to take from Cincinnati to Region of Ontario consider Cincinnati Cinci./N. Kentucky - Toronto Pearson Intl, Cincinnati Cinci./N. Kentucky - Montreal Pierre Elliott Trudeau Intl or Cincinnati Cinci./N. Kentucky - Ottawa as they are the most popular.

  • 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%).

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

    The cheapest flight price from Cincinnati to Region of Ontario is $172. On average you can expect to pay $669. The most popular route, (Cincinnati Cinci./N. Kentucky - Toronto Pearson Intl), can usually be booked for $253.

  • 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 $178). Flying from Cincinnati to Region of Ontario in September is currently the most expensive (average of $326). 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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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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Top 3 airlines flying from Cincinnati to Ontario

Discover the top 3 airlines that operate flights from Cincinnati to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$589FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$209Average$632FlexibilityNo cancel feeOn-time67%
DeltaCheapest$320Average$364FlexibilityNo cancel feeOn-timeN/A

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