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$66+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — YYZ
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Ohio to Ontario

Keep the following information in mind while searching for Ohio to Ontario flight deals. Data was last updated April 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$202
(Mytrip)

One-way from

$66
(Mytrip)

Popular in

January

Cheapest in

September

Average price

$647

Good round-trip deal

$646 or less

Good one-way deal

$231 or less
Provider with most accurate pricing for Cleveland Hopkins Intl-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Toronto (YTO) flights.
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From Ohio to Ontario
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One-way flight from Ohio to Ontario
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Ohio to Ontario.
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Price to beat on a one-way flight from Ohio to Ontario.
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Find 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 April 30, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. 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.
Wed 6/49:55 amCMH - YYZ
1 stop28h 10mMultiple Airlines
Tue 6/106:30 amYYZ - CMH
1 stop26h 20mMultiple Airlines
Deal found 4/28$202
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/310:18 amDTW - YYZ
1 stop8h 52mMultiple Airlines
Tue 6/102:50 pmYYZ - DTW
1 stop8h 12mMultiple Airlines
Deal found 4/27$267
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Wed 6/181:48 pmCVG - YYZ
1 stop24h 17mMultiple Airlines
Tue 6/246:30 amYYZ - CVG
1 stop7h 41mMultiple Airlines
Deal found 4/28$283
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Sat 5/317:00 amPIT - YYZ
1 stop15h 25mMultiple Airlines
Sun 6/17:55 amYYZ - PIT
2 stops14h 25mMultiple Airlines
Deal found 4/29$309
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Wed 6/119:55 amCMH - YUL
2 stops14h 42mMultiple Airlines
Tue 6/172:30 pmYUL - CMH
2 stops26h 49mMultiple Airlines
Deal found 4/28$310
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Wed 6/47:00 amPIT - YUL
2 stops17h 37mMultiple Airlines
Sat 6/76:45 amYUL - PIT
2 stops17h 09mMultiple Airlines
Deal found 4/28$314
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Fri 5/237:10 pmCLE - YYZ
1 stop18h 55mMultiple Airlines
Sun 5/256:30 amYYZ - CLE
1 stop11h 45mMultiple Airlines
Deal found 4/29$319
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Wed 5/288:18 pmDTW - YUL
2 stops16h 12mMultiple Airlines
Wed 6/46:35 pmYUL - DTW
1 stop25h 14mMultiple Airlines
Deal found 4/28$322
This Mytrip deal was found by Cheapflights users on 4/29. 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 6/178:55 amCVG - YUL
2 stops11h 02mMultiple Airlines
Thu 7/36:45 amYUL - CVG
1 stop29h 08mMultiple Airlines
Deal found 4/29$328
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/226:03 amPIT - YUL
1 stop15h 17mDelta
Wed 6/256:00 amYUL - PIT
1 stop17h 09mDelta
Deal found 4/28$339
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:00 amDTW - YYZ
1 stop13h 44mDelta
Wed 6/116:15 amYYZ - DTW
1 stop10h 31mDelta
Deal found 4/28$352
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:52 pmDTW - YUL
1 stop8h 28mDelta
Fri 7/46:00 amYUL - DTW
1 stop10h 46mDelta
Deal found 4/28$366

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 April 30, 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

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Wed 6/4

9:55 am-2:05 pm

1 stop28h 10m

Toronto Pearson Intl

Tue 6/10

6:30 am-8:50 am

1 stop26h 20m

$202

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Thu 6/5

6:00 am-2:05 pm

1 stop8h 05m

Toronto Pearson Intl

Sun 6/8

6:30 am-9:15 am

1 stop26h 45m

$276

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Wed 6/18

1:48 pm-2:05 pm

1 stop24h 17m

Toronto Pearson Intl

Tue 6/24

6:30 am-2:11 pm

1 stop7h 41m

$283

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Sat 5/31

7:00 am-10:25 pm

1 stop15h 25m

Toronto Pearson Intl

Sun 6/1

7:55 am-10:20 pm

2 stops14h 25m

$309

ColumbusMontreal

CMH - YUL

CMHYUL

Columbus

Wed 6/11

9:55 am-12:37 am

2 stops14h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 6/17

2:30 pm-5:19 pm

2 stops26h 49m

$310

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Wed 6/4

7:00 am-12:37 am

2 stops17h 37m

Montreal Pierre Elliott Trudeau Intl

Sat 6/7

6:45 am-11:54 pm

2 stops17h 09m

$314

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Fri 5/23

7:10 pm-2:05 pm

1 stop18h 55m

Toronto Pearson Intl

Sun 5/25

6:30 am-6:15 pm

1 stop11h 45m

$319

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Wed 5/28

8:18 pm-12:30 pm

2 stops16h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 6/4

6:35 pm-7:49 pm

1 stop25h 14m

$322

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Sun 6/22

6:03 am-9:20 pm

1 stop15h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 6/25

6:00 am-11:09 pm

1 stop17h 09m

$339

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Tue 7/1

12:52 pm-9:20 pm

1 stop8h 28m

Montreal Pierre Elliott Trudeau Intl

Fri 7/4

6:00 am-4:46 pm

1 stop10h 46m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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, January is the cheapest month in which you can book a flight from Ohio to Region of Ontario (average of $243). Flying from Ohio to Region of Ontario in July is currently the most expensive (average of $359). 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 April 30, 2025.

When flying from Ohio 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 April 30, 2025.
To help decide which airline to fly from Ohio to Ontario, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,242 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 Sun Country Air ($159), Delta ($164), and American Airlines ($175).

  • 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, January is the cheapest month in which you can book a flight from Ohio to Region of Ontario (average of $243). Flying from Ohio to Region of Ontario in July is currently the most expensive (average of $359). 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 Ohio to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ohio to Ontario

Discover the top 4 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$735FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$210Average$589FlexibilityNo cancel feeOn-time67%
DeltaCheapest$320Average$364FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$472Average$626FlexibilityNo cancel feeOn-time71%

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