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Cheap flights from Cleveland to Ontario from C$ 213

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — YYZ
5 May — 12 May1
1 adult

Cheap flight deals from Cleveland to Ontario

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

Round-trip from

C$ 442

One-way from

C$ 213

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
23/5-25/5
  • 23/5-25/5
  • 2 total stops
  • 30h 40m total
  • Cleveland to Ontario
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16/8
  • 16/8
  • 1 total stop
  • 21h 44m total
  • Cleveland 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 Cleveland Hopkins Intl to Ontario.
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Price to beat on a one-way flight from Cleveland Hopkins Intl to Ontario.
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Find flight deals from Cleveland to Ontario

Cheapest flights from Cleveland to Ontario
Explore the most affordable flight options available from Cleveland to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

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
Sat 17/53:55 p.m.CLE - YUL
1 stop4h 41mAir Canada
Fri 23/58:15 a.m.YUL - CLE
2 stops6h 54mAir Canada
Deal found 28/4C$ 540
Tue 17/66:00 a.m.CLE - YYZ
1 stop14h 44mDelta
Tue 24/66:04 a.m.YYZ - CLE
1 stop12h 59mDelta
Deal found 29/4C$ 558
Wed 28/55:53 p.m.CLE - YUL
1 stop15h 57mAmerican Airlines
Wed 4/610:44 a.m.YUL - CLE
1 stop11h 54mAmerican Airlines
Deal found 28/4C$ 565
Wed 14/56:00 a.m.CLE - YUL
1 stop11h 21mMultiple Airlines
Fri 16/58:15 a.m.YUL - CLE
2 stops6h 54mMultiple Airlines
Deal found 28/4C$ 568
Tue 27/58:00 a.m.CLE - YOW
1 stop9h 18mMultiple Airlines
Thu 29/511:15 a.m.YOW - CLE
1 stop8h 11mMultiple Airlines
Deal found 29/4C$ 577
Fri 27/64:00 p.m.CLE - YUL
1 stop7h 13mDelta
Wed 2/76:00 a.m.YUL - CLE
1 stop9h 13mDelta
Deal found 27/4C$ 586
Thu 29/56:25 a.m.CLE - YYZ
1 stop8h 08mAmerican Airlines
Mon 2/612:59 p.m.YYZ - CLE
1 stop9h 39mAmerican Airlines
Deal found 29/4C$ 696
Sat 19/74:45 p.m.CLE - YUL
1 stop7h 10mWestJet
Sun 20/76:45 a.m.YUL - CLE
2 stops6h 42mWestJet
Deal found 27/4C$ 759
Mon 16/66:05 a.m.CLE - YYZ
1 stop14h 18mUnited Airlines
Thu 26/612:15 p.m.YYZ - CLE
1 stop11h 44mUnited Airlines
Deal found 28/4C$ 779
Thu 14/88:00 p.m.CLE - YUL
2 stops12h 38mUnited Airlines
Sun 17/86:35 a.m.YUL - CLE
2 stops17h 24mUnited Airlines
Deal found 28/4C$ 803
Mon 16/68:10 p.m.CLE - YYZ
Nonstop1h 07mAir Canada
Mon 23/69:15 a.m.YYZ - CLE
Nonstop1h 08mAir Canada
Deal found 29/4C$ 812

Cheapflights Fare Finder

Customize your flight search to find flights from Cleveland 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 Cleveland to Ontario that are best for you.

Fly from

Cleveland

Fly to

Ontario

Route

Depart

Return

Price

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

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

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Tue 17/6

10:00 a.m.-11:44 p.m.

1 stop13h 44m

Toronto Pearson Intl

Wed 25/6

6:04 a.m.-11:46 p.m.

1 stop17h 42m

C$ 558

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Wed 28/5

5:53 p.m.-9:50 a.m.

1 stop15h 57m

Montreal Pierre Elliott Trudeau Intl

Wed 4/6

10:44 a.m.-10:38 p.m.

1 stop11h 54m

C$ 565

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Wed 14/5

6:00 a.m.-5:21 p.m.

1 stop11h 21m

Montreal Pierre Elliott Trudeau Intl

Fri 16/5

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

2 stops6h 54m

C$ 568

ClevelandOttawa

CLE - YOW

CLEYOW

Cleveland Hopkins Intl

Tue 27/5

8:00 a.m.-5:18 p.m.

1 stop9h 18m

Ottawa

Thu 29/5

11:15 a.m.-7:26 p.m.

1 stop8h 11m

C$ 577

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Fri 27/6

4:00 p.m.-11:13 p.m.

1 stop7h 13m

Montreal Pierre Elliott Trudeau Intl

Wed 2/7

6:00 a.m.-3:13 p.m.

1 stop9h 13m

C$ 586

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Thu 29/5

6:25 a.m.-2:33 p.m.

1 stop8h 08m

Toronto Pearson Intl

Mon 2/6

12:59 p.m.-10:38 p.m.

1 stop9h 39m

C$ 696

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Sat 19/7

4:45 p.m.-11:55 p.m.

1 stop7h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 20/7

6:45 a.m.-1:27 p.m.

2 stops6h 42m

C$ 759

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Mon 16/6

6:05 a.m.-10:13 p.m.

1 stop16h 08m

Toronto Pearson Intl

Sun 22/6

7:20 a.m.-11:59 p.m.

1 stop16h 39m

C$ 779

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 29 results
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Best time to book a flight from Cleveland to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Cleveland to Region of Ontario (average of C$ 167). Flying from Cleveland 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 CLE to ON?

Find hourly flight availability from Cleveland 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 Cleveland 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.
To help decide which airline to fly from Cleveland to Ontario, see what other customers have to say about Alaska Airlines, Delta and United Airlines. 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.
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

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

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

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

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

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

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

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

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

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

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

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 Cleveland 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 Cleveland to Ontario?

    Cleveland Hopkins Intl (CLE), located 16.3 km from the city centre, is the airport you fly out of when you book flights from Cleveland to Ontario.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at C$ 271. Air Canada flights start at C$ 274 while deals on American Airlines start at C$ 307 one-way.

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

    Most travellers choose Cleveland Hopkins Intl - Toronto Pearson Intl, Cleveland Hopkins Intl - Montreal Pierre Elliott Trudeau Intl or Cleveland Hopkins Intl - Ottawa when deciding on the best route from Cleveland to Region of Ontario.

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

    The cheapest flight price from Cleveland to Region of Ontario is C$ 312. On average you can expect to pay C$ 574. The most popular route, (Cleveland Hopkins Intl - Toronto Pearson Intl), can usually be booked for C$ 442.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Cleveland to Region of Ontario (average of C$ 167). Flying from Cleveland 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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See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Cleveland to Ontario?

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Certainly. Search results for flights to Ontario from Cleveland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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