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Cheap flights from Ohio to Ontario from C$ 159

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — YYZ
18 Jul — 25 Jul1
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 18 June 2026.

Mon 24/811:00 a.m.
DTW
-
YYZ
1 stop27h 05m
Multiple Airlines
Tue 15/99:30 a.m.
YYZ
-
DTW
1 stop27h 37m
Multiple Airlines
Deal found 16/6C$ 439
Sat 3/1011:00 a.m.
DTW
-
YYZ
1 stop27h 05m
Multiple Airlines
Mon 12/1010:50 a.m.
YYZ
-
DTW
2 stops20h 31m
Multiple Airlines
Deal found 16/6C$ 452
Mon 31/87:30 a.m.
CVG
-
YYZ
2 stops12h 14m
Multiple Airlines
Thu 3/96:30 a.m.
YYZ
-
CVG
1 stop15h 08m
Multiple Airlines
Deal found 14/6C$ 456
Wed 16/98:10 a.m.
CLE
-
YYZ
1 stop8h 45m
Multiple Airlines
Tue 22/99:30 a.m.
YYZ
-
CLE
1 stop29h 27m
Multiple Airlines
Deal found 16/6C$ 460
Sat 11/74:05 p.m.
CLE
-
YYZ
1 stop22h 55m
Multiple Airlines
Tue 14/76:30 a.m.
YYZ
-
CLE
1 stop8h 06m
Multiple Airlines
Deal found 17/6C$ 473
Sat 11/77:15 p.m.
CVG
-
YYZ
1 stop18h 50m
Multiple Airlines
Wed 15/79:30 a.m.
YYZ
-
CVG
1 stop26h 37m
Multiple Airlines
Deal found 13/6C$ 474
Sat 12/911:00 a.m.
DTW
-
YYZ
1 stop28h 00m
Multiple Airlines
Thu 17/91:30 p.m.
YYZ
-
DTW
1 stop23h 37m
Multiple Airlines
Deal found 17/6C$ 476
Wed 16/98:10 a.m.
CLE
-
YYZ
1 stop29h 55m
Multiple Airlines
Wed 23/99:30 a.m.
YYZ
-
CLE
1 stop29h 27m
Multiple Airlines
Deal found 15/6C$ 477
Fri 10/74:05 p.m.
CLE
-
YYZ
1 stop22h 00m
Multiple Airlines
Tue 14/76:30 a.m.
YYZ
-
CLE
1 stop8h 06m
Multiple Airlines
Deal found 17/6C$ 484
Tue 15/99:45 a.m.
CLE
-
YYZ
1 stop7h 59m
American Airlines
Wed 23/96:30 a.m.
YYZ
-
CLE
1 stop9h 41m
American Airlines
Deal found 15/6C$ 492
Sat 12/911:00 a.m.
DTW
-
YYZ
1 stop28h 00m
Multiple Airlines
Sat 3/107:35 a.m.
YYZ
-
DTW
1 stop9h 45m
Multiple Airlines
Deal found 17/6C$ 494
Tue 14/77:45 a.m.
CLE
-
YYZ
1 stop9h 10m
Multiple Airlines
Tue 21/76:30 a.m.
YYZ
-
CLE
1 stop8h 06m
Multiple Airlines
Deal found 14/6C$ 497

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 18 June 2026.

Round-trip from

C$ 439

One-way from

C$ 159

Popular in

May

Cheapest in

August

Average price

C$ 993

Good round-trip deal

C$ 892 or less

Good one-way deal

C$ 380 or less
24/8-15/9
  • 24/8-15/9
  • 2 total stops
  • 54h 42m total
  • Ohio to Ontario
Search Deals
Air Canada
  • Air Canada
  • 21/9
  • Nonstop
  • 1h 08m total
  • Ohio to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 134 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 June 2026
Search Deals
Price to beat on a round-trip flight from Ohio to Ontario.
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 18 June 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

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Mon 20/7

3:35 p.m.-11:13 p.m.

1 stop7h 38m

Toronto Pearson Intl

Tue 21/7

11:39 a.m.-8:09 p.m.

1 stop8h 30m

C$ 592

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Thu 16/7

5:30 p.m.-12:25 a.m.

1 stop6h 55m

Toronto Pearson Intl

Sun 19/7

7:35 a.m.-5:20 p.m.

1 stop9h 45m

C$ 640

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Tue 28/7

8:15 a.m.-5:50 p.m.

2 stops9h 35m

Toronto Pearson Intl

Tue 4/8

1:55 p.m.-7:45 a.m.

2 stops17h 50m

C$ 666

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Fri 31/7

12:27 p.m.-8:05 p.m.

1 stop7h 38m

Toronto Pearson Intl

Sun 2/8

4:45 p.m.-12:55 p.m.

2 stops20h 10m

C$ 669

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Thu 5/11

8:35 a.m.-4:05 p.m.

1 stop7h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

11:15 a.m.-7:09 p.m.

1 stop7h 54m

C$ 722

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Wed 26/8

10:30 a.m.-6:54 p.m.

1 stop8h 24m

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

9:30 a.m.-11:09 p.m.

1 stop13h 39m

C$ 741

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Wed 8/7

6:05 a.m.-1:39 p.m.

1 stop7h 34m

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

9:30 a.m.-6:00 p.m.

1 stop8h 30m

C$ 766

ClevelandToronto

CLE - YYZ

CLEYYZ

Cleveland Hopkins Intl

Fri 2/10

2:50 p.m.-11:00 p.m.

1 stop8h 10m

Toronto Pearson Intl

Sat 10/10

2:25 p.m.-11:44 p.m.

1 stop9h 19m

C$ 781

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Thu 17/9

9:30 p.m.-11:22 p.m.

Nonstop1h 52m

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

2:25 p.m.-10:13 p.m.

1 stop7h 48m

C$ 781

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Fri 4/9

9:35 p.m.-11:30 p.m.

Nonstop1h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

2:25 p.m.-10:13 p.m.

1 stop7h 48m

C$ 781

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/6

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, September is the cheapest month in which you can book a flight from Ohio to Region of Ontario (average of C$ 187). Flying from Ohio to Region of Ontario in December is currently the most expensive (average of C$ 414). 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 18 June 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 18 June 2026.

The most flights from USOH to CAON are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Ohio 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 18 June 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
11,210 reviews
Check prices

Boarding

7.3

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
11,210 reviews
Air Canada
7.1
Good
11,210 reviews
Check prices

Boarding

7.3

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

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 7h 30m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. There are 763 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, September is the cheapest month in which you can book a flight from Ohio to Region of Ontario (average of C$ 187). Flying from Ohio to Region of Ontario in December is currently the most expensive (average of C$ 414). 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 18 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 496AverageC$ 879FlexibilityNo 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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