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Ontario

$77+ Cheap flights from Ohio 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — YYZ
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Ohio to Ontario

Cheapest flights from Ohio to Ontario
Explore the most affordable flight options available from Ohio to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Sun 12/215:55 pmCVG - YYZ
1 stop29h 54mMultiple Airlines
Fri 1/237:15 amYYZ - CVG
1 stop16h 11mMultiple Airlines
Deal found 12/15$351
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Sat 12/2010:53 amPIT - YYZ
1 stop12h 27mMultiple Airlines
Mon 1/123:40 pmYYZ - PIT
1 stop18h 00mMultiple Airlines
Deal found 12/16$384
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:58 pmDTW - YYZ
1 stop7h 20mMultiple Airlines
Tue 1/2012:00 pmYYZ - DTW
1 stop12h 19mMultiple Airlines
Deal found 12/17$389
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Sat 12/2010:53 amPIT - YYZ
1 stop12h 27mMultiple Airlines
Sun 1/118:30 pmYYZ - PIT
1 stop13h 10mMultiple Airlines
Deal found 12/16$393
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Mon 12/229:46 amCLE - YYZ
1 stop14h 03mMultiple Airlines
Wed 12/317:15 amYYZ - CLE
2 stops16h 36mMultiple Airlines
Deal found 12/16$422
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Wed 12/247:16 pmCVG - YUL
1 stop29h 14mMultiple Airlines
Tue 1/206:45 amYUL - CVG
2 stops39h 35mMultiple Airlines
Deal found 12/16$432
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Wed 12/314:48 pmCLE - YUL
1 stop7h 42mMultiple Airlines
Thu 1/88:00 amYUL - CLE
1 stop15h 10mMultiple Airlines
Deal found 12/17$433
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Wed 12/314:48 pmCLE - YUL
1 stop7h 42mMultiple Airlines
Sun 1/118:00 amYUL - CLE
2 stops47h 34mMultiple Airlines
Deal found 12/17$451
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Tue 12/232:43 pmDTW - YUL
1 stop24h 27mMultiple Airlines
Wed 1/76:45 amYUL - DTW
2 stops31h 07mMultiple Airlines
Deal found 12/16$455
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Sun 12/218:15 pmDTW - YYZ
1 stop27h 34mMultiple Airlines
Fri 1/97:35 amYYZ - DTW
1 stop8h 48mMultiple Airlines
Deal found 12/17$459
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Wed 12/314:48 pmCLE - YUL
1 stop7h 42mMultiple Airlines
Wed 1/76:45 amYUL - CLE
2 stops25h 08mMultiple Airlines
Deal found 12/17$471
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:39 pmDTW - YUL
1 stop20h 31mAmerican Airlines
Wed 1/73:59 pmYUL - DTW
1 stop18h 57mAmerican Airlines
Deal found 12/17$482

Find flight deals from Ohio to Ontario

Keep the following information in mind while searching for Ohio to Ontario flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$178
(Mytrip)

One-way from

$77
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$598

Good round-trip deal

$553 or less

Good one-way deal

$290 or less
Provider with most accurate pricing for Cleveland Hopkins Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Toronto (YTO) flights.
Search Deals
From Ohio to Ontario
Search Deals
One-way flight from Ohio to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Ohio to Ontario.
Search Deals
Price to beat on a one-way flight from Ohio to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ohio 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 December 18, 2025.
Use the filters below to find and compare flights from Ohio to Ontario that are best for you.

Fly from

Ohio

Fly to

Ontario

Route

Depart

Return

Price

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Tue 1/20

6:00 am-11:20 pm

1 stop17h 20m

Toronto Pearson Intl

Thu 1/22

7:10 am-11:44 pm

2 stops16h 34m

$211

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Wed 1/28

7:10 am-11:20 pm

2 stops16h 10m

Toronto Pearson Intl

Mon 2/2

3:40 pm-10:59 pm

1 stop31h 19m

$219

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 1/19

5:30 am-11:20 pm

1 stop17h 50m

Toronto Pearson Intl

Thu 1/22

1:30 pm-11:57 pm

2 stops34h 27m

$243

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Thu 1/29

10:40 am-11:20 pm

1 stop12h 40m

Toronto Pearson Intl

Mon 2/2

8:30 pm-11:27 pm

1 stop26h 57m

$244

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Thu 1/22

5:50 pm-2:40 pm

1 stop20h 50m

Toronto Pearson Intl

Sun 2/1

8:30 pm-9:40 am

1 stop13h 10m

$252

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Sat 1/24

6:00 pm-2:05 pm

1 stop20h 05m

Toronto Pearson Intl

Sat 1/31

7:10 am-12:43 am

1 stop17h 33m

$255

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Wed 1/14

5:15 am-2:16 pm

1 stop9h 01m

Toronto Pearson Intl

Wed 1/21

5:15 pm-2:21 pm

1 stop21h 06m

$263

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Tue 1/13

6:00 am-8:11 pm

2 stops14h 11m

Toronto Pearson Intl

Tue 1/20

3:40 pm-9:40 am

1 stop18h 00m

$263

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Sun 2/1

12:17 pm-5:15 pm

1 stop28h 58m

Toronto Pearson Intl

Sun 2/8

2:20 pm-9:46 am

1 stop19h 26m

$264

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Wed 1/7

6:28 pm-2:20 pm

1 stop19h 52m

Toronto Pearson Intl

Tue 1/13

11:15 am-11:27 pm

1 stop12h 12m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
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Best time to book a flight from Ohio to Ontario

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

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

Currently, July is the cheapest month in which you can book a flight from Ohio to Region of Ontario (average of $204). Flying from Ohio to Region of Ontario in April is currently the most expensive (average of $333). 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 OH to ON?

Find hourly flight availability from Ohio 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 December 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 42% on flights from Ohio to Region of Ontario by exploring options for tickets in the evening.

What is the cheapest day to fly from Ohio to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Ohio to Ontario. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Ohio to Region of Ontario flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Ohio to Region of Ontario

Explore weekly flight availability from Ohio 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 December 18, 2025.

The most flights from USOH 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).

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 December 18, 2025.
Read through reviews of airlines operating flights from Ohio to Ontario, such as United Airlines, American Airlines, and Air Canada. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,093 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,093 reviews
United Airlines
7.4
Good
9,093 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
American Airlines
7.2
Good
11,055 reviews
United Airlines
7.4
Good
9,093 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Air Canada
7.1
Good
10,534 reviews
United Airlines
7.4
Good
9,093 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

Find useful and relevant information for your journey from Ohio to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Ohio to Region of Ontario in 8h 38m. Fly via American Airlines to get the fastest option. The distance between Ohio and Region of Ontario is about 711 mi.

  • What are the cheapest airlines to fly from Ohio to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Ohio to Region of Ontario are American Airlines ($144), Air Canada ($156), and United Airlines ($177).

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Ohio to Region of Ontario (average of $204). Flying from Ohio to Region of Ontario in April is currently the most expensive (average of $333). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ohio to Ontario

Discover the top 3 airlines that operate flights from Ohio 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$204Average$611FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$209Average$570FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$489Average$629FlexibilityNo cancel feeOn-time71%

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