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$128+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — YYZ
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
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 abril 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$306
(Mytrip)

One-way from

$139
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$639

Good round-trip deal

$817 or less

Good one-way deal

$246 or less
Provider with most accurate pricing for Cleveland Hopkins Intl-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Toronto (YTO) flights.
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From Cleveland Hopkins Intl to Ontario
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One-way flight from Cleveland Hopkins Intl to Ontario
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Highest demand for flights based on searches. 20% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 abril 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/16. 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. 6/141:00 pmCLE - YYZ
1 stop9h 25mMultiple Airlines
mar. 6/172:50 pmYYZ - CLE
1 stop4h 30mMultiple Airlines
Deal found 4/16$294
This American Airlines deal was found by Cheapflights users on 4/16. 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.
jue. 5/16:10 pmCLE - YUL
1 stop15h 40mAmerican Airlines
vie. 5/212:30 pmYUL - CLE
1 stop7h 45mAmerican Airlines
Deal found 4/16$372
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/146:00 amCLE - YUL
1 stop11h 21mAir Canada
mié. 5/213:30 pmYUL - CLE
1 stop3h 56mAir Canada
Deal found 4/17$376
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/47:00 amCLE - YUL
1 stop11h 50mUnited Airlines
dom. 8/38:20 amYUL - CLE
1 stop7h 04mUnited Airlines
Deal found 4/17$380
This United deal was found by Cheapflights users on 4/16. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/106:00 amCLE - YUL
1 stop7h 56mMultiple Airlines
mar. 5/138:15 amYUL - CLE
2 stops6h 54mMultiple Airlines
Deal found 4/16$382
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/17:32 pmCLE - YYZ
1 stop13h 58mDelta
dom. 5/46:15 amYYZ - CLE
1 stop8h 06mDelta
Deal found 4/17$420
This Mytrip deal was found by Cheapflights users on 4/16. 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.
jue. 6/128:10 pmCLE - YYZ
Nonstop1h 07mAir Canada
sáb. 6/212:05 pmYYZ - CLE
Nonstop1h 08mAir Canada
Deal found 4/16$428
This American Airlines deal was found by Cheapflights users on 4/16. 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.
mar. 6/106:15 amCLE - YYZ
1 stop12h 19mAmerican Airlines
dom. 6/157:15 amYYZ - CLE
1 stop9h 36mAmerican Airlines
Deal found 4/16$455
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
dom. 6/17:31 pmCLE - YUL
1 stop3h 45mWestJet
dom. 6/86:45 amYUL - CLE
2 stops6h 46mWestJet
Deal found 4/16$458
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/41:01 pmCLE - YUL
1 stop8h 19mDelta
dom. 7/136:00 amYUL - CLE
1 stop8h 11mDelta
Deal found 4/16$497
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/3111:09 amCLE - YYZ
1 stop7h 23mUnited Airlines
sáb. 6/78:10 amYYZ - CLE
1 stop8h 48mUnited Airlines
Deal found 4/15$598
This WestJet deal was found by Cheapflights users on 4/15. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/316:05 amCLE - YYZ
2 stops11h 59mWestJet
sáb. 6/76:30 amYYZ - CLE
1 stop15h 25mWestJet
Deal found 4/15$649

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 abril 17, 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

sáb. 6/14

1:00 pm-10:25 pm

1 stop9h 25m

Toronto Pearson Intl

mar. 6/17

2:50 pm-7:20 pm

1 stop4h 30m

$294

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

jue. 5/1

6:10 pm-9:50 am

1 stop15h 40m

Montreal Pierre Elliott Trudeau Intl

vie. 5/2

12:30 pm-8:15 pm

1 stop7h 45m

$372

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

mié. 5/14

6:00 am-5:21 pm

1 stop11h 21m

Montreal Pierre Elliott Trudeau Intl

mié. 5/21

3:30 pm-7:26 pm

1 stop3h 56m

$376

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

vie. 7/4

7:00 am-6:50 pm

1 stop11h 50m

Montreal Pierre Elliott Trudeau Intl

dom. 8/3

8:20 am-3:24 pm

1 stop7h 04m

$380

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

sáb. 5/10

6:00 am-1:56 pm

1 stop7h 56m

Montreal Pierre Elliott Trudeau Intl

mar. 5/13

8:15 am-3:09 pm

2 stops6h 54m

$382

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

jue. 5/1

7:32 pm-9:30 am

1 stop13h 58m

Toronto Pearson Intl

dom. 5/4

6:15 am-2:21 pm

1 stop8h 06m

$420

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

jue. 6/12

8:10 pm-9:17 pm

Nonstop1h 07m

Toronto Pearson Intl

sáb. 6/21

2:05 pm-3:13 pm

Nonstop1h 08m

$428

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

mar. 6/10

6:15 am-6:34 pm

1 stop12h 19m

Toronto Pearson Intl

dom. 6/15

7:15 am-4:51 pm

1 stop9h 36m

$455

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

dom. 6/1

7:31 pm-11:16 pm

1 stop3h 45m

Montreal Pierre Elliott Trudeau Intl

dom. 6/8

6:45 am-1:31 pm

2 stops6h 46m

$458

ClevelandMontreal

CLE - YUL

CLEYUL

Cleveland Hopkins Intl

vie. 7/4

1:01 pm-9:20 pm

1 stop8h 19m

Montreal Pierre Elliott Trudeau Intl

dom. 7/13

6:00 am-2:11 pm

1 stop8h 11m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 23 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 July is currently the most expensive (average of $359). 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 abril 17, 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.

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 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 abril 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Cleveland to Ontario. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,809 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,143 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 cheapest airlines to fly from Cleveland to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Cleveland to Region of Ontario are Air Canada ($159), United Airlines ($161), and American Airlines ($217).

  • 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 cheapest flights from Cleveland to Region of Ontario?

    Looking at all options, your cheapest flight can be booked for $246. While the most popular route (Cleveland Hopkins Intl - Montreal Pierre Elliott Trudeau Intl) can be booked for $342 on average our data indicates $1,509 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 July is currently the most expensive (average of $359). 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 2 airlines flying from Cleveland to Ontario

Discover the top 2 airlines 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$253Average$609FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$380Average$774FlexibilityNo cancel feeOn-time69%

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