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Cheap flights from Ohio to Ontario from C$ 145

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — YYZ
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

C$ 371

One-way from

C$ 145

Popular in

January

Cheapest in

September

Average price

C$ 896

Good round-trip deal

C$ 734 or less

Good one-way deal

C$ 312 or less
16/6-23/6
  • 16/6-23/6
  • 2 total stops
  • 36h 41m total
  • Ohio to Ontario
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28/5
  • 28/5
  • 2 total stops
  • 25h 34m total
  • Ohio to Ontario
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 250 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 34 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 30 April 2025.

Mon 16/68:53 p.m.CMH - YYZ
1 stop17h 12mMultiple Airlines
Mon 23/61:30 p.m.YYZ - CMH
1 stop19h 29mMultiple Airlines
Deal found 29/4C$ 371
Thu 5/66:00 a.m.DTW - YYZ
1 stop8h 05mMultiple Airlines
Sun 8/66:30 a.m.YYZ - DTW
1 stop26h 45mMultiple Airlines
Deal found 29/4C$ 382
Thu 5/66:15 a.m.CVG - YYZ
1 stop7h 50mMultiple Airlines
Sat 7/66:30 a.m.YYZ - CVG
1 stop13h 10mMultiple Airlines
Deal found 29/4C$ 397
Wed 3/95:25 a.m.PIT - YYZ
2 stops32h 40mMultiple Airlines
Thu 11/97:55 a.m.YYZ - PIT
1 stop11h 06mMultiple Airlines
Deal found 29/4C$ 412
Wed 11/69:55 a.m.CMH - YUL
2 stops14h 42mMultiple Airlines
Tue 17/62:30 p.m.YUL - CMH
2 stops26h 49mMultiple Airlines
Deal found 28/4C$ 429
Wed 4/67:00 a.m.PIT - YUL
2 stops17h 37mMultiple Airlines
Sat 7/66:45 a.m.YUL - PIT
2 stops17h 09mMultiple Airlines
Deal found 28/4C$ 435
Fri 23/57:10 p.m.CLE - YYZ
1 stop18h 55mMultiple Airlines
Sun 25/56:30 a.m.YYZ - CLE
1 stop11h 45mMultiple Airlines
Deal found 29/4C$ 442
Tue 17/68:55 a.m.CVG - YUL
2 stops11h 02mMultiple Airlines
Thu 3/76:45 a.m.YUL - CVG
1 stop29h 08mMultiple Airlines
Deal found 29/4C$ 454
Sun 22/66:03 a.m.PIT - YUL
1 stop15h 17mDelta
Wed 25/66:00 a.m.YUL - PIT
1 stop17h 09mDelta
Deal found 28/4C$ 469
Wed 11/610:18 a.m.DTW - YUL
1 stop7h 37mMultiple Airlines
Wed 18/66:55 a.m.YUL - DTW
2 stops9h 07mMultiple Airlines
Deal found 28/4C$ 475
Thu 19/64:00 p.m.CMH - YUL
1 stop17h 45mAmerican Airlines
Fri 20/612:30 p.m.YUL - CMH
1 stop12h 05mAmerican Airlines
Deal found 28/4C$ 519
Tue 17/67:10 a.m.CMH - YUL
1 stop8h 57mDelta
Tue 24/611:00 a.m.YUL - CMH
1 stop10h 58mDelta
Deal found 28/4C$ 525

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 629,999 searches. Data last updated 30 April 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

Mon 16/6

8:53 p.m.-2:05 p.m.

1 stop17h 12m

Toronto Pearson Intl

Mon 23/6

1:30 p.m.-8:59 a.m.

1 stop19h 29m

C$ 371

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Thu 5/6

6:00 a.m.-2:05 p.m.

1 stop8h 05m

Toronto Pearson Intl

Sun 8/6

6:30 a.m.-9:15 a.m.

1 stop26h 45m

C$ 382

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Thu 5/6

6:15 a.m.-2:05 p.m.

1 stop7h 50m

Toronto Pearson Intl

Sat 7/6

6:30 a.m.-7:40 p.m.

1 stop13h 10m

C$ 397

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Sat 31/5

7:00 a.m.-10:25 p.m.

1 stop15h 25m

Toronto Pearson Intl

Sun 1/6

7:55 a.m.-10:20 p.m.

2 stops14h 25m

C$ 428

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Fri 23/5

7:10 p.m.-2:05 p.m.

1 stop18h 55m

Toronto Pearson Intl

Sun 25/5

6:30 a.m.-6:15 p.m.

1 stop11h 45m

C$ 442

ColumbusMontreal

CMH - YUL

CMHYUL

Columbus

Wed 11/6

9:55 a.m.-12:37 a.m.

2 stops14h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 17/6

6:45 a.m.-7:48 p.m.

2 stops13h 03m

C$ 450

CincinnatiMontreal

CVG - YUL

CVGYUL

Cincinnati Cinci./N. Kentucky

Tue 17/6

8:55 a.m.-7:57 p.m.

2 stops11h 02m

Montreal Pierre Elliott Trudeau Intl

Thu 3/7

6:45 a.m.-11:53 a.m.

1 stop29h 08m

C$ 454

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Wed 11/6

10:18 a.m.-5:55 p.m.

1 stop7h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 18/6

6:55 a.m.-4:02 p.m.

2 stops9h 07m

C$ 475

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Fri 22/8

12:51 p.m.-11:56 a.m.

1 stop23h 05m

Toronto Pearson Intl

Mon 25/8

7:30 a.m.-6:39 p.m.

1 stop11h 09m

C$ 533

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Sat 17/5

3:55 p.m.-8:36 p.m.

1 stop4h 41m

Montreal Pierre Elliott Trudeau Intl

Fri 23/5

8:15 a.m.-3:09 p.m.

2 stops6h 54m

C$ 540

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

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 C$ 167). Flying from Ohio to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 30 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ohio to Region of Ontario as you normally would.

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 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 30 April 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Ohio to Ontario have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,826 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 266. Users have also found prices from C$ 270 and C$ 271 on Delta and American Airlines, respectively.

  • 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 C$ 167). Flying from Ohio to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 airline flying from Ohio to Ontario

Discover the top airline 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 629,999 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 386AverageC$ 928FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

When you search for this flight from Ohio to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Ontario from Ohio by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Ohio to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Ohio to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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