Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Cleveland to Ontario from C$ 175

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — YYZ
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 446

One-way from

C$ 175

Good round-trip deal

C$ 1,096 or less

Good one-way deal

C$ 339 or less
7/9-10/9
  • 7/9-10/9
  • 2 total stops
  • 52h 12m total
  • Cleveland to Ontario
Search Deals
10/7
  • 10/7
  • 1 total stop
  • 25h 21m total
  • Cleveland to Ontario
Search Deals
Price to beat on a round-trip flight from Cleveland Hopkins Intl to Ontario.
Search Deals
Price to beat on a one-way flight from Cleveland Hopkins Intl to Ontario.
Search Deals

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 12 June 2025.

Sun 7/97:55 p.m.CLE - YYZ
1 stop25h 12mMultiple Airlines
Wed 10/94:00 p.m.YYZ - CLE
1 stop27h 00mMultiple Airlines
Deal found 12/6C$ 446
Tue 28/102:49 p.m.CLE - YYZ
1 stop8h 40mAmerican Airlines
Thu 30/101:15 p.m.YYZ - CLE
1 stop8h 23mAmerican Airlines
Deal found 11/6C$ 477
Sat 20/93:21 p.m.CLE - YUL
1 stop20h 25mAmerican Airlines
Wed 1/105:15 p.m.YUL - CLE
1 stop16h 34mAmerican Airlines
Deal found 11/6C$ 509
Mon 22/92:16 p.m.CLE - YYZ
1 stop8h 52mUnited Airlines
Thu 9/1012:20 p.m.YYZ - CLE
1 stop11h 38mUnited Airlines
Deal found 12/6C$ 555
Wed 16/76:00 a.m.CLE - YUL
1 stop15h 28mDelta
Wed 30/76:00 a.m.YUL - CLE
1 stop11h 42mDelta
Deal found 10/6C$ 593
Sat 21/68:10 p.m.CLE - YYZ
Nonstop1h 08mAir Canada
Sun 22/69:15 a.m.YYZ - CLE
Nonstop1h 08mAir Canada
Deal found 10/6C$ 600
Mon 30/68:13 p.m.CLE - YUL
2 stops16h 12mMultiple Airlines
Thu 3/77:00 a.m.YUL - CLE
3 stops28h 55mMultiple Airlines
Deal found 10/6C$ 619
Sat 26/712:37 p.m.CLE - YOW
3 stops35h 45mMultiple Airlines
Sat 2/83:50 p.m.YOW - CLE
1 stop19h 42mMultiple Airlines
Deal found 11/6C$ 632
Wed 23/710:09 a.m.CLE - YYZ
1 stop8h 00mDelta
Thu 31/79:45 a.m.YYZ - CLE
1 stop3h 44mDelta
Deal found 10/6C$ 651
Thu 7/86:00 a.m.CLE - YUL
1 stop12h 50mUnited Airlines
Sun 10/89:45 a.m.YUL - CLE
1 stop24h 14mUnited Airlines
Deal found 12/6C$ 781
Fri 10/104:10 p.m.CLE - YUL
1 stop4h 25mAir Canada
Mon 13/102:10 p.m.YUL - CLE
1 stop5h 18mAir Canada
Deal found 12/6C$ 809
Thu 18/910:35 a.m.CLE - YOW
1 stop3h 38mUnited Airlines
Sun 21/910:37 a.m.YOW - CLE
1 stop4h 45mUnited Airlines
Deal found 11/6C$ 952

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 12 June 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

Sun 7/9

7:55 p.m.-9:07 p.m.

1 stop25h 12m

Toronto Pearson Intl

Wed 10/9

4:00 p.m.-7:00 p.m.

1 stop27h 00m

C$ 446

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Tue 28/10

2:49 p.m.-11:29 p.m.

1 stop8h 40m

Toronto Pearson Intl

Thu 30/10

1:15 p.m.-9:38 p.m.

1 stop8h 23m

C$ 477

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Sat 20/9

3:21 p.m.-11:46 a.m.

1 stop20h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

5:15 p.m.-9:49 a.m.

1 stop16h 34m

C$ 509

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Mon 22/9

2:16 p.m.-11:08 p.m.

1 stop8h 52m

Toronto Pearson Intl

Thu 9/10

12:20 p.m.-11:58 p.m.

1 stop11h 38m

C$ 555

ClevelandOttawa

CLE - YOW

CLEYOW

Cleveland Hopkins Intl

Fri 18/7

2:46 p.m.-9:31 a.m.

1 stop18h 45m

Ottawa

Sun 20/7

12:00 p.m.-7:37 p.m.

1 stop7h 37m

C$ 561

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Wed 16/7

6:00 a.m.-9:28 p.m.

1 stop15h 28m

Montreal Pierre Elliott Trudeau Intl

Tue 29/7

11:00 a.m.-10:13 p.m.

1 stop11h 13m

C$ 593

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Fri 25/7

8:10 p.m.-9:18 p.m.

Nonstop1h 08m

Toronto Pearson Intl

Fri 1/8

2:15 p.m.-3:23 p.m.

Nonstop1h 08m

C$ 596

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Mon 30/6

8:13 p.m.-12:25 p.m.

2 stops16h 12m

Montreal Pierre Elliott Trudeau Intl

Thu 3/7

7:00 a.m.-11:55 a.m.

3 stops28h 55m

C$ 619

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Wed 24/9

8:10 a.m.-11:29 a.m.

1 stop3h 19m

Toronto Pearson Intl

Wed 8/10

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

1 stop8h 00m

C$ 636

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Thu 7/8

6:00 a.m.-6:50 p.m.

1 stop12h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 10/8

9:45 a.m.-9:59 a.m.

1 stop24h 14m

C$ 781

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 29 results
1
2
3

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$ 255). 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 12 June 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.

Weekly flight availability from Cleveland to Region of Ontario

Explore weekly flight availability from Cleveland 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 12 June 2025.

The most flights from CLE to CAON are scheduled on a Thursday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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 12 June 2025.
To help decide which airline to fly from Cleveland to Ontario, see what other customers have to say about Delta, United Airlines and American 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.
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 American Airlines, which is currently one of the cheapest options available, starting at C$ 200. United Airlines flights start at C$ 254 while deals on Delta start at C$ 283 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 most reliable airlines from Cleveland to Region of Ontario?

    Before booking your flight to Region of Ontario from Cleveland, check out the most reliable airlines to get you to your destination on time: Jazz (59%), Air Canada (58%), Lufthansa( 56%).

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

    The cheapest flight price from Cleveland to Region of Ontario is C$ 339. On average you can expect to pay C$ 854. The most popular route, (Cleveland Hopkins Intl - Toronto Pearson Intl), can usually be booked for C$ 480.

  • 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$ 255). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cleveland to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Vancouver Intl flights
Detroit to Calgary flights
Detroit to Pierre Elliott Trudeau Intl flights
Detroit to Pearson Intl flights
Cincinnati to Pearson Intl flights
Pittsburgh to Pierre Elliott Trudeau Intl flights
Columbus to Pearson Intl flights
Cleveland to Vancouver Intl flights
Cincinnati to Pierre Elliott Trudeau Intl flights
Cincinnati to Vancouver Intl flights
Pittsburgh to Pearson Intl flights
Columbus to Calgary flights
Cleveland to Pearson Intl flights
Cleveland to Pierre Elliott Trudeau Intl flights
Pittsburgh to Vancouver Intl flights
Cincinnati to Calgary flights
Columbus to Vancouver Intl flights
Cleveland to Calgary flights
Pittsburgh to Calgary flights
Detroit to Edmonton flights
Detroit to Saskatoon flights
Columbus to Pierre Elliott Trudeau Intl flights
Dayton to Vancouver Intl flights
Detroit to Halifax flights
Pittsburgh to Toronto Island flights
Dayton to Pearson Intl flights
Detroit to Winnipeg flights
Pittsburgh to Québec City flights
Detroit to St. John's flights
Detroit to Québec City flights
Pittsburgh to Halifax flights
Cincinnati to Halifax flights
Cleveland to Halifax flights
Cleveland to Québec City flights
Columbus to Halifax flights
Cincinnati to Québec City flights
Cleveland to Ottawa flights
Cincinnati to Edmonton flights
Akron to Pearson Intl flights
Columbus to Edmonton flights
Columbus to Ottawa flights
Cincinnati to Abbotsford flights
Dayton to Calgary flights
Detroit to Ottawa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Cleveland to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cleveland to Ontario.

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

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.

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

Of course! You can now track prices for flights from Cleveland to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.