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$95+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — YYZ
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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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 septiembre 11, 2025.

Round-trip from

$244
(Kiwi.com)

One-way from

$95
(Kiwi.com)

Good round-trip deal

$700 or less

Good one-way deal

$435 or less
From Cleveland Hopkins Intl to Ontario
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One-way flight from Cleveland Hopkins Intl to Ontario
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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 septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
vie. 9/267:19 pmCLE - YYZ
1 stop18h 46mMultiple Airlines
dom. 10/54:00 pmYYZ - CLE
1 stop24h 19mMultiple Airlines
Deal found 9/10$244
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
vie. 10/31:53 pmCLE - YYZ
1 stop7h 28mMultiple Airlines
dom. 10/511:30 amYYZ - CLE
1 stop9h 49mMultiple Airlines
Deal found 9/11$249
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
mar. 9/3010:26 amCLE - YYZ
1 stop8h 44mMultiple Airlines
mié. 10/12:00 pmYYZ - CLE
2 stops15h 11mMultiple Airlines
Deal found 9/9$252
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
jue. 10/237:56 pmCLE - YYZ
1 stop18h 09mMultiple Airlines
lun. 10/2711:15 amYYZ - CLE
1 stop9h 18mMultiple Airlines
Deal found 9/11$263
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
vie. 10/107:56 pmCLE - YYZ
1 stop26h 24mMultiple Airlines
vie. 10/174:00 pmYYZ - CLE
1 stop18h 49mMultiple Airlines
Deal found 9/10$266
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
mar. 10/143:19 pmCLE - YYZ
1 stop7h 21mMultiple Airlines
sáb. 10/181:35 pmYYZ - CLE
1 stop10h 14mMultiple Airlines
Deal found 9/11$273
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
lun. 11/103:30 pmCLE - YYZ
1 stop5h 37mMultiple Airlines
jue. 11/131:30 pmYYZ - CLE
2 stops17h 00mMultiple Airlines
Deal found 9/11$274
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
vie. 11/79:00 pmCLE - YYZ
1 stop17h 20mMultiple Airlines
lun. 11/1010:15 amYYZ - CLE
1 stop14h 42mMultiple Airlines
Deal found 9/11$279
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
mié. 10/12:00 pmCLE - YYZ
1 stop9h 41mMultiple Airlines
jue. 10/26:30 amYYZ - CLE
1 stop12h 26mMultiple Airlines
Deal found 9/11$285
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/177:56 pmCLE - YYZ
2 stops18h 29mMultiple Airlines
lun. 10/206:30 amYYZ - CLE
1 stop12h 21mMultiple Airlines
Deal found 9/9$289
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
sáb. 10/188:30 amCLE - YUL
1 stop9h 25mMultiple Airlines
mié. 10/223:10 pmYUL - CLE
2 stops28h 11mMultiple Airlines
Deal found 9/10$290
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
sáb. 10/117:56 pmCLE - YYZ
1 stop18h 09mMultiple Airlines
jue. 10/167:15 amYYZ - CLE
1 stop8h 42mMultiple Airlines
Deal found 9/11$293

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 septiembre 11, 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

vie. 9/26

7:19 pm-2:05 pm

1 stop18h 46m

Toronto Pearson Intl

dom. 10/5

4:00 pm-4:19 pm

1 stop24h 19m

$244

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

jue. 10/23

7:56 pm-2:05 pm

1 stop18h 09m

Toronto Pearson Intl

lun. 10/27

11:15 am-8:33 pm

1 stop9h 18m

$263

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

vie. 10/10

7:56 pm-10:20 pm

1 stop26h 24m

Toronto Pearson Intl

vie. 10/17

4:00 pm-10:49 am

1 stop18h 49m

$266

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

sáb. 10/11

7:56 pm-2:05 pm

1 stop18h 09m

Toronto Pearson Intl

jue. 10/16

7:15 am-3:57 pm

1 stop8h 42m

$293

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

vie. 10/3

1:53 pm-9:21 pm

1 stop7h 28m

Toronto Pearson Intl

dom. 10/5

11:30 am-12:43 am

2 stops13h 13m

$294

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

vie. 10/17

3:57 pm-2:25 pm

1 stop22h 28m

Toronto Pearson Intl

lun. 10/20

7:45 am-10:09 pm

1 stop14h 24m

$294

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

lun. 9/29

7:19 pm-2:05 pm

1 stop18h 46m

Toronto Pearson Intl

jue. 10/2

11:30 am-2:17 pm

1 stop26h 47m

$297

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

mié. 10/8

9:40 am-11:52 pm

2 stops14h 12m

Toronto Pearson Intl

mié. 10/15

6:15 pm-7:21 pm

1 stop25h 06m

$300

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

mar. 9/30

10:26 am-7:10 pm

1 stop8h 44m

Toronto Pearson Intl

mié. 10/1

9:50 am-5:33 pm

1 stop7h 43m

$311

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

jue. 10/2

10:26 am-5:55 pm

1 stop7h 29m

Montreal Pierre Elliott Trudeau Intl

mié. 10/8

6:35 pm-7:21 pm

1 stop24h 46m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 33 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 $243). Flying from Cleveland to Region of Ontario in August is currently the most expensive (average of $348). 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 septiembre 11, 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 septiembre 11, 2025.

The most flights from CLE to CAON are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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 septiembre 11, 2025.
Get a feel of what it's like to fly with United Airlines and 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.
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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 - Toronto Pearson Intl. You may also consider Cleveland Hopkins Intl - Montreal Pierre Elliott Trudeau 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 (76%), Jazz (76%) or United Airlines (76%) 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 $314. While the most popular route (Cleveland Hopkins Intl - Toronto Pearson Intl) can be booked for $230 on average, our data indicates $1,677 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, January is the cheapest month in which you can book a flight from Cleveland to Region of Ontario (average of $243). Flying from Cleveland to Region of Ontario in August is currently the most expensive (average of $348). 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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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$498Average$551FlexibilityNo cancel feeOn-time67%

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