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$118+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — YYZ
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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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 March 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/268:25 pm
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Fri 5/15:50 pm
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 3/7$267
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/158:25 pm
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Wed 4/225:50 pm
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 3/7$270
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Sat 4/258:25 pm
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Mon 4/275:50 pm
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 3/9$272
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/148:25 pm
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Wed 5/205:50 pm
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 3/8$274
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/128:25 pm
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Mon 5/185:50 pm
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 3/8$275
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/118:25 pm
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Wed 5/205:50 pm
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 3/8$277
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/128:25 pm
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Tue 5/195:50 pm
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 3/8$278
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/208:25 pm
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Mon 4/278:10 am
YYZ
-
CLE
1 stop23h 29m
Multiple Airlines
Deal found 3/6$279
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/118:25 pm
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Tue 5/195:50 pm
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 3/8$280
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/88:25 pm
CLE
-
YYZ
1 stop23h 10m
Multiple Airlines
Wed 5/203:20 pm
YYZ
-
CLE
1 stop9h 23m
Multiple Airlines
Deal found 3/8$289
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 5/18:25 pm
CLE
-
YYZ
1 stop15h 10m
Multiple Airlines
Mon 5/45:50 pm
YYZ
-
CLE
1 stop6h 53m
Multiple Airlines
Deal found 3/9$295
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/231:07 pm
CLE
-
YYZ
2 stops34h 23m
Multiple Airlines
Thu 4/303:20 pm
YYZ
-
CLE
1 stop9h 23m
Multiple Airlines
Deal found 3/9$297

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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$267
(Kiwi.com)

One-way from

$118
(Trip.com)

Popular in

January

Cheapest in

July

Average price

$748

Good round-trip deal

$801 or less

Good one-way deal

$370 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 ($124 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 March 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 March 11, 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

Thu 4/9

5:30 am-11:20 pm

2 stops17h 50m

Toronto Pearson Intl

Mon 4/13

10:15 am-7:39 am

1 stop21h 24m

$337

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Sat 5/23

8:41 pm-10:59 am

1 stop14h 18m

Toronto Pearson Intl

Wed 5/27

11:40 am-10:02 pm

1 stop10h 22m

$419

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Fri 4/17

6:17 am-6:45 pm

1 stop12h 28m

Toronto Pearson Intl

Tue 4/21

7:15 am-3:36 pm

1 stop8h 21m

$468

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Sat 4/11

12:27 pm-9:26 pm

1 stop8h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

1:20 pm-11:59 pm

1 stop10h 39m

$488

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Sun 4/5

6:05 am-2:16 pm

1 stop8h 11m

Toronto Pearson Intl

Sun 4/12

8:20 pm-7:44 am

2 stops35h 24m

$492

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Wed 5/6

4:15 pm-12:00 pm

1 stop19h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 5/8

6:30 pm-11:35 am

1 stop17h 05m

$501

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Sun 5/17

7:15 am-4:12 pm

1 stop8h 57m

Toronto Pearson Intl

Sun 5/24

6:00 am-4:35 pm

1 stop10h 35m

$514

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Fri 3/27

1:20 pm-11:30 pm

1 stop10h 10m

Toronto Pearson Intl

Sun 3/29

7:10 am-7:42 am

1 stop24h 32m

$519

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

Thu 4/9

7:00 am-4:05 pm

1 stop9h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

9:15 am-9:59 am

1 stop24h 44m

$535

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Tue 4/21

6:00 pm-4:43 pm

1 stop22h 43m

Toronto Pearson Intl

Fri 4/24

2:00 pm-1:19 pm

2 stops23h 19m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 38 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 $195). 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 March 11, 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 February 21, 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 March 11, 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
10,800 reviews

Overall

7.1

Food

6.3

Crew

7.8

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.
Air Canada
7.1
Good
10,800 reviews
Air Canada
7.1
Good
10,800 reviews

Overall

7.1

Food

6.3

Crew

7.8

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.

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 57m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. The distance from Cleveland to Region of Ontario is about 194 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 (43%), Jazz (43%) or United Airlines (43%) 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 $270. While the most popular route (Cleveland Hopkins Intl - Montreal Pierre Elliott Trudeau Intl) can be booked for $356 on average, our data indicates $1,095 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 $195). 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

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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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$311Average$568FlexibilityNo cancel feeOn-time67%

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