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Cheap flights from Cleveland to Ontario from C$ 161

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — YYZ
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cleveland to Ontario

Enter your travel dates to find the best prices.

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 13 March 2026.

Sat 11/41:32 p.m.
CLE
-
YUL
1 stop9h 26m
American Airlines
Wed 15/47:29 a.m.
YUL
-
CLE
1 stop14h 36m
American Airlines
Deal found 12/3C$ 312
Wed 6/57:42 a.m.
CLE
-
YUL
1 stop4h 36m
American Airlines
Fri 8/57:45 a.m.
YUL
-
CLE
1 stop15h 51m
American Airlines
Deal found 11/3C$ 327
Sun 26/48:25 p.m.
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Fri 1/55:50 p.m.
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 7/3C$ 363
Wed 15/48:25 p.m.
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Wed 22/45:50 p.m.
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 8/3C$ 367
Sat 25/48:25 p.m.
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Mon 27/45:50 p.m.
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 9/3C$ 370
Thu 14/58:25 p.m.
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Mon 18/55:50 p.m.
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 8/3C$ 373
Tue 12/58:25 p.m.
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Mon 18/55:50 p.m.
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 8/3C$ 374
Mon 11/58:25 p.m.
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Wed 20/55:50 p.m.
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 8/3C$ 377
Tue 12/58:25 p.m.
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Tue 19/55:50 p.m.
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 8/3C$ 378
Mon 11/58:25 p.m.
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Tue 19/55:50 p.m.
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 8/3C$ 381
Fri 24/48:45 p.m.
CLE
-
YUL
1 stop14h 59m
American Airlines
Sat 25/42:32 p.m.
YUL
-
CLE
1 stop9h 54m
American Airlines
Deal found 11/3C$ 388
Fri 8/58:25 p.m.
CLE
-
YYZ
1 stop23h 10m
Multiple Airlines
Wed 20/53:20 p.m.
YYZ
-
CLE
1 stop9h 23m
Multiple Airlines
Deal found 8/3C$ 393

Find flight deals from Cleveland to Ontario

Keep the following information in mind while searching for Cleveland to Ontario flight deals. Data was last updated 13 March 2026.

Round-trip from

C$ 312

One-way from

C$ 161

Popular in

January

Cheapest in

July

Average price

C$ 1,018
American Airlines
  • American Airlines
  • 11/4-15/4
  • 2 total stops
  • 24h 02m total
  • Cleveland to Ontario
Search Deals
26/4
  • 26/4
  • 1 total stop
  • 15h 10m total
  • Cleveland to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 227 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 86 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 13 March 2026.
Use the filters below to find and compare flights from Cleveland to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Sat 25/4

8:25 p.m.-11:35 a.m.

1 stop15h 10m

Toronto Pearson Intl

Mon 11/5

8:10 a.m.-7:16 p.m.

1 stop11h 06m

C$ 437

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Sat 11/4

6:30 a.m.-9:00 p.m.

1 stop14h 30m

Toronto Pearson Intl

Sat 18/4

3:20 p.m.-12:43 a.m.

1 stop9h 23m

C$ 565

ClevelandOttawa

CLE - YOW

CLEYOW

Cleveland Hopkins Intl

Fri 24/4

10:00 p.m.-11:58 p.m.

1 stop25h 58m

Ottawa

Fri 1/5

6:55 a.m.-12:43 a.m.

2 stops17h 48m

C$ 567

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Sat 11/4

7:56 p.m.-10:40 a.m.

1 stop14h 44m

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

1:20 p.m.-10:11 p.m.

1 stop8h 51m

C$ 650

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Wed 6/5

4:15 p.m.-12:00 p.m.

1 stop19h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

6:30 p.m.-1:19 p.m.

1 stop18h 49m

C$ 664

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Tue 21/4

6:44 p.m.-3:45 p.m.

1 stop21h 01m

Toronto Pearson Intl

Fri 24/4

4:55 p.m.-6:33 p.m.

1 stop25h 38m

C$ 687

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Sun 10/5

10:00 p.m.-8:05 p.m.

1 stop22h 05m

Toronto Pearson Intl

Fri 15/5

5:50 p.m.-12:43 a.m.

1 stop6h 53m

C$ 703

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Thu 9/4

6:00 p.m.-10:40 a.m.

1 stop16h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

9:15 a.m.-9:59 a.m.

1 stop24h 44m

C$ 728

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Tue 21/4

6:00 p.m.-4:43 p.m.

1 stop22h 43m

Toronto Pearson Intl

Fri 24/4

2:00 p.m.-1:19 p.m.

2 stops23h 19m

C$ 733

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Sat 16/5

4:15 p.m.-11:59 p.m.

1 stop7h 44m

Toronto Pearson Intl

Sat 23/5

7:00 a.m.-8:18 p.m.

1 stop13h 18m

C$ 735

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 50 resultsSorted by cheapest first
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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, June is the cheapest month in which you can book a flight from Cleveland to Region of Ontario (average of C$ 265). Flying from Cleveland to Region of Ontario in December is currently the most expensive (average of C$ 686). 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 13 March 2026.

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 13 March 2026.

The most flights from CLE 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).

How much does it cost to fly round-trip from Cleveland to Region of Ontario?

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.

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

    There are many flights that can get you from Cleveland to Region of Ontario in 14h 44m. Fly via United Airlines or Alaska Airlines to get the fastest option. Cleveland and Region of Ontario are separated by a distance of 793 km. This flight may include one or multiple stops.

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

    Most travellers choose Cleveland Hopkins Intl - Montreal Pierre Elliott Trudeau Intl, Cleveland Hopkins Intl - Toronto Pearson 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: Air Canada (43%), Jazz (43%), United Airlines( 43%).

  • 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, June is the cheapest month in which you can book a flight from Cleveland to Region of Ontario (average of C$ 265). Flying from Cleveland to Region of Ontario in December is currently the most expensive (average of C$ 686). 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 Cleveland to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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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.

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