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Cheap flights from Cleveland to Ontario from C$ 190
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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — YYZ
5 Aug — 12 Aug1
Round-trip
1 adult
Economy
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 31 July 2025.
Find flight deals from Cleveland to Ontario
Cheapest flights from Cleveland to OntarioExplore 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 31 July 2025.
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 31 July 2025.
Thu 28/83:00 p.m.CLE - YYZ
1 stop6h 08mMultiple Airlines
Thu 4/96:30 a.m.YYZ - CLE
1 stop12h 26mMultiple Airlines
Deal found 29/7C$ 429
Tue 11/116:24 a.m.CLE - YYZ
1 stop15h 05mAmerican Airlines
Tue 18/116:00 a.m.YYZ - CLE
1 stop14h 11mAmerican Airlines
Deal found 30/7C$ 505
Sat 1/116:45 a.m.CLE - YUL
1 stop9h 54mAmerican Airlines
Sat 8/117:30 a.m.YUL - CLE
2 stops12h 48mAmerican Airlines
Deal found 29/7C$ 523
Thu 25/92:49 p.m.CLE - YUL
2 stops21h 49mMultiple Airlines
Mon 27/106:45 a.m.YUL - CLE
1 stop11h 39mMultiple Airlines
Deal found 29/7C$ 528
Wed 1/106:25 a.m.CLE - YUL
1 stop3h 55mAir Canada
Sat 11/108:15 a.m.YUL - CLE
2 stops7h 08mAir Canada
Deal found 29/7C$ 579
Fri 12/911:05 a.m.CLE - YYZ
Nonstop1h 10mAir Canada
Sun 14/92:15 p.m.YYZ - CLE
Nonstop1h 08mAir Canada
Deal found 29/7C$ 614
Wed 12/118:40 a.m.CLE - YYZ
1 stop7h 59mUnited Airlines
Tue 18/114:30 p.m.YYZ - CLE
1 stop7h 28mUnited Airlines
Deal found 30/7C$ 615
Wed 10/91:00 p.m.CLE - YUL
1 stop8h 47mDelta
Wed 17/911:00 a.m.YUL - CLE
1 stop7h 32mDelta
Deal found 29/7C$ 637
Fri 12/96:00 a.m.CLE - YOW
1 stop10h 58mMultiple Airlines
Fri 19/97:00 a.m.YOW - CLE
2 stops11h 24mMultiple Airlines
Deal found 29/7C$ 654
Wed 26/116:15 p.m.CLE - YOW
1 stop4h 53mAir Canada
Mon 1/1212:05 p.m.YOW - CLE
1 stop5h 31mAir Canada
Deal found 29/7C$ 743
Sun 31/86:00 a.m.CLE - YOW
1 stop8h 13mUnited Airlines
Sun 31/85:50 p.m.YOW - CLE
2 stops20h 14mUnited Airlines
Deal found 30/7C$ 901
Fri 17/1010:55 a.m.CLE - YOW
2 stops13h 27mDelta
Sun 19/105:55 a.m.YOW - CLE
2 stops12h 55mDelta
Deal found 28/7C$ 1,178
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 31 July 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
Thu 28/8
3:00 p.m.-9:08 p.m.
1 stop6h 08m
Toronto Pearson Intl
Thu 4/9
6:30 a.m.-6:56 p.m.
1 stop12h 26m
C$ 429
ClevelandToronto
CLE - YYZ
CLEYYZ
Cleveland Hopkins Intl
Tue 11/11
6:24 a.m.-9:29 p.m.
1 stop15h 05m
Toronto Pearson Intl
Tue 18/11
6:00 a.m.-8:11 p.m.
1 stop14h 11m
C$ 505
ClevelandMontreal
CLE - YUL
CLEYUL
Cleveland Hopkins Intl
Sat 1/11
6:45 a.m.-4:39 p.m.
1 stop9h 54m
Montreal Pierre Elliott Trudeau Intl
Sat 8/11
7:30 a.m.-8:18 p.m.
2 stops12h 48m
C$ 523
ClevelandMontreal
CLE - YUL
CLEYUL
Cleveland Hopkins Intl
Thu 25/9
2:49 p.m.-12:38 p.m.
2 stops21h 49m
Montreal Pierre Elliott Trudeau Intl
Mon 27/10
6:45 a.m.-6:24 p.m.
1 stop11h 39m
C$ 528
ClevelandMontreal
CLE - YUL
CLEYUL
Cleveland Hopkins Intl
Wed 1/10
6:25 a.m.-10:20 a.m.
1 stop3h 55m
Montreal Pierre Elliott Trudeau Intl
Sat 11/10
8:15 a.m.-3:23 p.m.
2 stops7h 08m
C$ 579
ClevelandToronto
CLE - YYZ
CLEYYZ
Cleveland Hopkins Intl
Fri 12/9
11:05 a.m.-12:15 p.m.
Nonstop1h 10m
Toronto Pearson Intl
Sun 14/9
2:15 p.m.-3:23 p.m.
Nonstop1h 08m
C$ 614
ClevelandToronto
CLE - YYZ
CLEYYZ
Cleveland Hopkins Intl
Wed 12/11
8:40 a.m.-4:39 p.m.
1 stop7h 59m
Toronto Pearson Intl
Tue 18/11
4:30 p.m.-11:58 p.m.
1 stop7h 28m
C$ 615
ClevelandMontreal
CLE - YUL
CLEYUL
Cleveland Hopkins Intl
Wed 10/9
1:00 p.m.-9:47 p.m.
1 stop8h 47m
Montreal Pierre Elliott Trudeau Intl
Wed 17/9
11:00 a.m.-6:32 p.m.
1 stop7h 32m
C$ 637
ClevelandOttawa
CLE - YOW
CLEYOW
Cleveland Hopkins Intl
Fri 12/9
6:00 a.m.-4:58 p.m.
1 stop10h 58m
Ottawa
Fri 19/9
7:00 a.m.-6:24 p.m.
2 stops11h 24m
C$ 654
ClevelandOttawa
CLE - YOW
CLEYOW
Cleveland Hopkins Intl
Wed 26/11
6:15 p.m.-11:08 p.m.
1 stop4h 53m
Ottawa
Mon 1/12
12:05 p.m.-5:36 p.m.
1 stop5h 31m
C$ 743
Showing 1-10 of 23 results
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 C$ 167). Flying from Cleveland to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 31 July 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 31 July 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).
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 31 July 2025.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Cleveland to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Boarding
8.2
Comfort
7.9
Overall
8.0
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Boarding
8.2
Comfort
7.9
Overall
8.0
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Boarding
8.2
Comfort
7.9
Overall
8.0
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Boarding
8.2
Comfort
7.9
Overall
8.0
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Boarding
8.2
Comfort
7.9
Overall
8.0
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Boarding
8.2
Comfort
7.9
Overall
8.0
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
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.
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Alternative routes for Cleveland to Ontario
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How does Cheapflights help users find flights from Cleveland to Ontario?
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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.
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