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Cheap flights from Ohio to Ontario from C$ 149

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — YYZ
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ohio to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Ohio to Ontario
Explore the most affordable flight options available from Ohio to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2026.

Sat 22/810:18 a.m.
DTW
-
YYZ
1 stop27h 47m
Multiple Airlines
Mon 31/81:30 p.m.
YYZ
-
DTW
1 stop27h 52m
Multiple Airlines
Deal found 28/7C$ 335
Thu 1/104:23 p.m.
DTW
-
YYZ
1 stop28h 32m
Multiple Airlines
Mon 12/109:30 a.m.
YYZ
-
DTW
1 stop27h 37m
Multiple Airlines
Deal found 29/7C$ 348
Thu 10/94:23 p.m.
DTW
-
YYZ
1 stop28h 32m
Multiple Airlines
Thu 17/96:30 a.m.
YYZ
-
DTW
1 stop16h 57m
Multiple Airlines
Deal found 29/7C$ 369
Wed 26/84:38 p.m.
CLE
-
YYZ
1 stop21h 27m
Multiple Airlines
Wed 2/99:30 a.m.
YYZ
-
CLE
1 stop13h 59m
Multiple Airlines
Deal found 27/7C$ 379
Wed 26/810:18 a.m.
DTW
-
YYZ
1 stop27h 47m
Multiple Airlines
Mon 31/81:30 p.m.
YYZ
-
DTW
1 stop27h 52m
Multiple Airlines
Deal found 28/7C$ 396
Wed 16/99:10 p.m.
CLE
-
YYZ
1 stop16h 55m
Multiple Airlines
Wed 30/99:30 a.m.
YYZ
-
CLE
1 stop10h 36m
Multiple Airlines
Deal found 26/7C$ 397
Wed 26/810:18 a.m.
DTW
-
YYZ
1 stop27h 47m
Multiple Airlines
Wed 2/99:30 a.m.
YYZ
-
DTW
1 stop27h 25m
Multiple Airlines
Deal found 28/7C$ 420
Mon 24/84:37 p.m.
DTW
-
YYZ
1 stop21h 28m
Multiple Airlines
Mon 31/81:30 p.m.
YYZ
-
DTW
1 stop27h 52m
Multiple Airlines
Deal found 26/7C$ 421
Thu 10/99:10 p.m.
CLE
-
YYZ
1 stop23h 45m
Multiple Airlines
Wed 16/99:30 a.m.
YYZ
-
CLE
1 stop10h 36m
Multiple Airlines
Deal found 29/7C$ 445
Mon 14/911:40 a.m.
CVG
-
YYZ
1 stop9h 15m
Multiple Airlines
Mon 28/98:10 a.m.
YYZ
-
CVG
1 stop13h 08m
Multiple Airlines
Deal found 29/7C$ 448
Wed 30/94:23 p.m.
DTW
-
YYZ
1 stop28h 32m
Multiple Airlines
Mon 19/101:30 p.m.
YYZ
-
DTW
1 stop23h 37m
Multiple Airlines
Deal found 27/7C$ 449
Wed 16/99:10 p.m.
CLE
-
YYZ
1 stop16h 55m
Multiple Airlines
Fri 2/108:10 a.m.
YYZ
-
CLE
1 stop8h 13m
Multiple Airlines
Deal found 26/7C$ 459

Find flight deals from Ohio to Ontario

Keep the following information in mind while searching for Ohio to Ontario flight deals. Data was last updated 30 July 2026.

Round-trip from

C$ 335

One-way from

C$ 149

Popular in

May

Cheapest in

April

Average price

C$ 1,072

Good one-way deal

C$ 393 or less
22/8-31/8
  • 22/8-31/8
  • 2 total stops
  • 55h 39m total
  • Ohio to Ontario
Search Deals
30/9
  • 30/9
  • 1 total stop
  • 28h 32m total
  • Ohio to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Ohio to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ohio 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 30 July 2026.
Use the filters below to find and compare flights from Ohio to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 24/8

8:30 a.m.-2:05 p.m.

1 stop29h 35m

Toronto Pearson Intl

Mon 31/8

9:30 a.m.-8:28 p.m.

1 stop10h 58m

C$ 477

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Fri 25/9

12:43 p.m.-2:05 p.m.

2 stops25h 22m

Toronto Pearson Intl

Mon 28/9

8:10 a.m.-9:18 p.m.

1 stop13h 08m

C$ 511

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Fri 13/11

9:22 a.m.-5:15 p.m.

1 stop7h 53m

Toronto Pearson Intl

Tue 17/11

5:15 p.m.-4:46 p.m.

1 stop23h 31m

C$ 539

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Wed 23/9

10:30 a.m.-6:35 p.m.

1 stop8h 05m

Toronto Pearson Intl

Sat 26/9

6:30 a.m.-6:54 p.m.

1 stop12h 24m

C$ 569

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Thu 10/9

9:59 p.m.-5:09 p.m.

2 stops19h 10m

Toronto Pearson Intl

Thu 17/9

6:30 a.m.-8:02 p.m.

1 stop13h 32m

C$ 596

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Sat 10/10

4:44 p.m.-8:31 a.m.

1 stop15h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

9:30 a.m.-10:56 p.m.

1 stop13h 26m

C$ 707

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Mon 19/10

6:02 a.m.-5:25 p.m.

1 stop11h 23m

Toronto Pearson Intl

Mon 19/10

7:43 p.m.-9:44 a.m.

1 stop14h 01m

C$ 718

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Tue 20/10

3:14 p.m.-10:04 a.m.

1 stop18h 50m

Toronto Pearson Intl

Wed 21/10

2:30 p.m.-9:44 a.m.

1 stop19h 14m

C$ 718

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Fri 2/10

3:10 p.m.-10:23 a.m.

1 stop19h 13m

Toronto Pearson Intl

Sun 4/10

7:35 a.m.-9:04 p.m.

2 stops13h 29m

C$ 731

CincinnatiMontreal

CVG - YUL

CVGYUL

Cincinnati Cinci./N. Kentucky

Sat 12/9

7:24 p.m.-11:44 a.m.

1 stop16h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

12:32 p.m.-11:37 p.m.

1 stop11h 05m

C$ 739

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ohio to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Ohio 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 Ohio to Ontario

What is the cheapest month to book a flight from Ohio to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Ohio to Region of Ontario (average of C$ 798). Flying from Ohio to Region of Ontario in May is currently the most expensive (average of C$ 1,127). 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 OH to ON?

Find hourly flight availability from Ohio 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 30 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ohio to Region of Ontario as you normally would.

Weekly flight availability from Ohio to Region of Ontario

Explore weekly flight availability from Ohio 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 30 July 2026.

The most flights from USOH to CAON are scheduled on a Monday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 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 30 July 2026.
Check out reviews from past customers who have flown with Air Canada from Ohio to Ontario to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,404 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Crew

7.8

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
11,404 reviews
Air Canada
7.1
Good
11,404 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Crew

7.8

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

Find useful and relevant information for your journey from Ohio to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ohio to Region of Ontario?

    There are many flights that can get you from Ohio to Region of Ontario in 6h 55m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. There are 491 km between Ohio and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ohio to Ontario that include hotel bookings?

    Yes. In addition to deals on Ohio to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ohio to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ohio to Ontario.

  • Can I find deals for business class flights from Ohio to Ontario?

    Yes. Cheapflights offers flight deals from Ohio 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 Ohio to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Ohio to Region of Ontario (average of C$ 798). Flying from Ohio to Region of Ontario in May is currently the most expensive (average of C$ 1,127). 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 Ohio 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 Ohio to Ontario

Discover the top airline that operate flights from Ohio 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 629,999 searches. Data last updated 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 498AverageC$ 894FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ohio to Ontario?

When you search for this flight from Ohio to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ohio to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Ohio by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ohio to Ontario with no change fees?

Yes, we can. To see specific flights from Ohio to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ohio to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Ohio to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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