HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$125+ Cheap flights from Cleveland (CLE) 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — YYZ
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cleveland to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/37:04 pm
CLE
-
YYZ
1 stop28h 16m
Multiple Airlines
Thu 3/53:40 pm
YYZ
-
CLE
1 stop8h 58m
Multiple Airlines
Deal found 1/26$263
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 2/236:29 pm
CLE
-
YYZ
1 stop29h 45m
Multiple Airlines
Mon 3/23:40 pm
YYZ
-
CLE
1 stop26h 29m
Multiple Airlines
Deal found 1/26$270
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 3/24:02 pm
CLE
-
YYZ
1 stop8h 12m
Multiple Airlines
Wed 3/48:30 pm
YYZ
-
CLE
1 stop28h 08m
Multiple Airlines
Deal found 1/26$291
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Mon 3/25:44 pm
CLE
-
YYZ
1 stop29h 36m
Multiple Airlines
Mon 3/93:40 pm
YYZ
-
CLE
1 stop26h 29m
Multiple Airlines
Deal found 1/25$297
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:30 am
CLE
-
YUL
1 stop8h 34m
American Airlines
Tue 3/33:45 pm
YUL
-
CLE
1 stop8h 53m
American Airlines
Deal found 1/27$318
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Fri 4/246:15 am
CLE
-
YYZ
1 stop9h 05m
Multiple Airlines
Mon 4/271:30 pm
YYZ
-
CLE
1 stop25h 46m
Multiple Airlines
Deal found 1/27$322
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sun 2/16:00 pm
CLE
-
YYZ
2 stops28h 00m
Multiple Airlines
Mon 2/233:40 pm
YYZ
-
CLE
1 stop26h 29m
Multiple Airlines
Deal found 1/26$332
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sun 2/16:00 pm
CLE
-
YYZ
2 stops43h 15m
Multiple Airlines
Tue 2/247:15 am
YYZ
-
CLE
1 stop15h 54m
Multiple Airlines
Deal found 1/26$334
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Wed 1/286:00 pm
CLE
-
YYZ
1 stop20h 20m
Multiple Airlines
Mon 2/233:40 pm
YYZ
-
CLE
1 stop26h 29m
Multiple Airlines
Deal found 1/26$341
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Thu 5/710:00 pm
CLE
-
YYZ
1 stop22h 05m
Multiple Airlines
Mon 5/115:50 pm
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 1/27$343
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/34:47 pm
CLE
-
YYZ
1 stop7h 27m
Multiple Airlines
Wed 3/43:40 pm
YYZ
-
CLE
2 stops15h 54m
Multiple Airlines
Deal found 1/26$345
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/247:04 pm
CLE
-
YUL
1 stop21h 18m
Multiple Airlines
Tue 3/310:15 am
YUL
-
CLE
2 stops25h 28m
Multiple Airlines
Deal found 1/27$363

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$263
(Kiwi.com)

One-way from

$125
(Kiwi.com)

Popular in

January

Cheapest in

June

Average price

$1,196

Good round-trip deal

$660 or less

Good one-way deal

$293 or less
Provider with most accurate pricing for Cleveland Hopkins Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Toronto (YTO) flights.
Search Deals
From Cleveland Hopkins Intl to Ontario
Search Deals
One-way flight from Cleveland Hopkins Intl to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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

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 2,558,603 searches. Data last updated January 27, 2026.
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

Mon 3/2

6:29 pm-12:14 am

1 stop29h 45m

Toronto Pearson Intl

Mon 3/9

3:40 pm-6:09 pm

1 stop26h 29m

$276

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Sat 4/11

6:26 pm-11:28 am

1 stop17h 02m

Toronto Pearson Intl

Mon 4/13

5:15 pm-6:56 pm

1 stop25h 41m

$289

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Tue 2/24

6:30 am-3:04 pm

1 stop8h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

3:45 pm-12:38 am

1 stop8h 53m

$318

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Mon 3/16

4:31 pm-12:14 am

1 stop7h 43m

Toronto Pearson Intl

Fri 3/20

3:40 pm-1:42 am

1 stop10h 02m

$325

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Sat 4/18

8:25 pm-11:35 am

1 stop15h 10m

Toronto Pearson Intl

Sat 4/25

3:15 pm-12:43 am

1 stop9h 28m

$330

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Mon 3/2

4:44 pm-6:43 am

2 stops13h 59m

Toronto Pearson Intl

Wed 3/4

5:15 pm-7:56 am

1 stop14h 41m

$334

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Thu 5/7

10:00 pm-8:05 pm

1 stop22h 05m

Toronto Pearson Intl

Mon 5/11

5:50 pm-12:43 am

1 stop6h 53m

$343

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Fri 3/6

3:22 pm-11:20 pm

1 stop7h 58m

Toronto Pearson Intl

Mon 3/9

3:40 pm-6:09 pm

1 stop26h 29m

$367

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Tue 2/17

5:00 am-3:04 pm

1 stop10h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

3:45 pm-9:21 am

1 stop17h 36m

$379

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Wed 2/18

6:30 am-4:03 pm

1 stop9h 33m

Toronto Pearson Intl

Thu 2/19

4:44 pm-12:38 am

1 stop7h 54m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 34 results
1
2
3
4

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 $100). Flying from Cleveland to Region of Ontario in December is currently the most expensive (average of $504). 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 January 27, 2026.

A simple way to save on the total cost of your ticket is to fly from Cleveland to Region of Ontario in the morning. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Cleveland to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Cleveland to Ontario. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Cleveland to Region of Ontario flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 January 27, 2026.
Get a feel of what it's like to fly with Air Canada from Cleveland to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,660 reviews

Crew

7.8

Food

6.3

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,660 reviews
Air Canada
7.1
Good
10,660 reviews

Crew

7.8

Food

6.3

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

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?

    If you book a flight to Ontario from Cleveland, you will be flying from Hopkins Intl, which is the city’s only airport. Cleveland Hopkins Intl (CLE) is located 10.1 mi from the center of Cleveland.

  • 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 8h 34m. Fly via American Airlines or United Airlines to get the fastest option. The distance from Cleveland to Region of Ontario is about 493 mi. This flight may include one or multiple stops.

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

    The most popular route from Cleveland to Region of Ontario is Cleveland Hopkins Intl - Montreal Pierre Elliott Trudeau Intl. You may also consider Cleveland Hopkins Intl - Toronto Pearson Intl or Cleveland Hopkins Intl - Hamilton.

  • What are the most reliable airlines from Cleveland to Region of Ontario?

    No one likes to see their flight delayed. When booking a flight from Cleveland to Region of Ontario consider choosing Air Canada (40%), Jazz (40%) or United Airlines (40%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $123. While the most popular route (Cleveland Hopkins Intl - Montreal Pierre Elliott Trudeau Intl) can be booked for $383 on average, our data indicates $1,025 when flying from Cleveland to Region of Ontario.

  • 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 $100). Flying from Cleveland to Region of Ontario in December is currently the most expensive (average of $504). 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
Cincinnati to Vancouver Intl flights
Detroit to Pierre Elliott Trudeau Intl flights
Detroit to Pearson Intl flights
Cleveland to Vancouver Intl flights
Pittsburgh to Vancouver Intl flights
Columbus to Vancouver Intl flights
Pittsburgh to Pearson Intl flights
Cleveland to Pierre Elliott Trudeau Intl flights
Columbus to Pearson Intl flights
Cleveland to Calgary flights
Cincinnati to Pearson Intl flights
Cleveland to Pearson Intl flights
Akron to Vancouver Intl flights
Pittsburgh to Calgary flights
Pittsburgh to Pierre Elliott Trudeau Intl flights
Cincinnati to Pierre Elliott Trudeau Intl flights
Cincinnati to Calgary flights
Columbus to Calgary flights
Columbus to Pierre Elliott Trudeau Intl flights
Cleveland to Québec City flights
Detroit to Halifax flights
Detroit to Toronto Island flights
Detroit to Edmonton flights
Cincinnati to Abbotsford flights
Dayton to Vancouver Intl flights
Detroit to Québec City flights
Pittsburgh to Québec City flights
Pittsburgh to Halifax flights
Columbus to Edmonton flights
Cincinnati to Halifax flights
Cleveland to Halifax flights
Cincinnati to Québec City flights
Pittsburgh to Toronto Island flights
Detroit to Ottawa flights
Pittsburgh to St. John's flights
Detroit to Victoria flights
Cincinnati to St. John's flights
Cleveland to Edmonton flights
Columbus to Abbotsford flights
Columbus to St. John's flights
Cleveland to Abbotsford flights
Columbus to Québec City flights
Columbus to Winnipeg flights
Dayton to Pearson Intl flights
Detroit to Winnipeg flights
Detroit to St. John's flights
Cincinnati to Winnipeg flights
Cincinnati to Ottawa flights

Top airline flying from Cleveland to Ontario

Discover the top airline that operate flights from Cleveland 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$311Average$565FlexibilityNo cancel feeOn-time67%

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.