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 5h 43m. Fly via WestJet, American Airlines, or United Airlines to get the fastest option. There are 665 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.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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.

C$ 160+ Cheap Flights from Ohio to Ontario

Cheap flight deals from Ohio to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 17 September 2026.

Mon 26/106:00 a.m. -

1 stop7h 40m

Thu 29/107:15 a.m. -

1 stop17h 12m

Deal found 14/9C$ 377

Wed 21/104:29 p.m. -

1 stop21h 36m

Tue 27/109:20 a.m. -

1 stop14h 17m

Deal found 13/9C$ 384

Mon 26/107:51 a.m. -

1 stop9h 19m

Wed 28/109:20 a.m. -

1 stop10h 43m

Deal found 12/9C$ 396

Sun 1/114:29 p.m. -

1 stop22h 51m

Fri 13/119:15 a.m. -

1 stop10h 41m

Deal found 13/9C$ 404

Sat 24/103:46 p.m. -

2 stops24h 29m

Wed 28/109:20 a.m. -

1 stop10h 43m

Deal found 12/9C$ 406

Tue 3/114:29 p.m. -

1 stop30h 26m

Wed 11/119:20 a.m. -

1 stop14h 17m

Deal found 15/9C$ 411

Wed 28/109:18 p.m. -

1 stop18h 02m

Wed 4/119:20 a.m. -

1 stop9h 42m

Deal found 13/9C$ 413

Sat 24/109:59 p.m. -

1 stop15h 41m

Sat 31/107:15 a.m. -

1 stop17h 12m

Deal found 14/9C$ 414

Sat 7/1111:30 a.m. -

1 stop9h 55m

Wed 11/119:20 a.m. -

1 stop14h 17m

Deal found 15/9C$ 418

Thu 29/1010:47 a.m. -

1 stop14h 08m

Mon 2/119:15 a.m. -

2 stops26h 28m

Deal found 14/9C$ 421

Wed 28/104:29 p.m. -

1 stop22h 51m

Wed 4/119:20 a.m. -

1 stop14h 17m

Deal found 12/9C$ 423

Mon 23/1111:27 a.m. -

1 stop29h 43m

Tue 8/129:20 a.m. -

1 stop24h 28m

Deal found 13/9C$ 425

Best flights from Ohio to Ontario
Discover carefully curated flight deals from Ohio to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Wed 21/104:29 p.m. -

1 stop21h 36m

Wed 28/109:20 a.m. -

1 stop14h 17m

Deal found 12/9C$ 395

Sat 21/118:44 a.m. -

1 stop7h 49m

Sat 5/1212:42 p.m. -

1 stop8h 32m

Deal found 16/9C$ 710

Sun 4/106:00 a.m. -

1 stop5h 43m

Sun 4/102:45 p.m. -

1 stop5h 31m

Deal found 15/9C$ 766

Wed 28/106:05 a.m. -

1 stop7h 32m

Wed 4/112:28 p.m. -

1 stop8h 28m

Deal found 12/9C$ 788

Wed 11/113:46 p.m. -

2 stops23h 34m

Wed 18/119:20 a.m. -

1 stop9h 42m

Deal found 15/9C$ 434

Tue 22/96:10 p.m. -

1 stop12h 45m

Fri 25/94:15 p.m. -

1 stop25h 05m

Deal found 12/9C$ 888

Tue 6/103:45 p.m. -

2 stops25h 10m

Mon 12/109:50 a.m. -

1 stop23h 07m

Deal found 14/9C$ 542

Thu 15/109:59 p.m. -

1 stop22h 06m

Thu 22/106:30 a.m. -

2 stops14h 22m

Deal found 15/9C$ 597

Sat 20/21:39 p.m. -

1 stop7h 50m

Sat 27/210:58 a.m. -

1 stop10h 25m

Deal found 15/9C$ 766

Fri 2/1011:52 a.m. -

1 stop6h 04m

Sun 4/108:50 a.m. -

1 stop4h 25m

Deal found 12/9C$ 800

Tue 6/103:45 p.m. -

2 stops25h 10m

Sun 11/107:00 a.m. -

1 stop17h 19m

Deal found 14/9C$ 630

Tue 27/107:10 a.m. -

2 stops11h 48m

Fri 30/107:50 p.m. -

1 stop12h 04m

Deal found 16/9C$ 858

Sun 11/1010:50 a.m. -

1 stop7h 06m

Sun 18/107:00 a.m. -

1 stop4h 11m

Deal found 12/9C$ 800

Sat 10/106:47 a.m. -

1 stop10h 00m

Sun 18/102:24 p.m. -

1 stop9h 15m

Deal found 16/9C$ 813

Sat 24/108:05 a.m. -

1 stop10h 06m

Tue 27/106:00 a.m. -

1 stop16h 10m

Deal found 12/9C$ 870

Tue 27/106:27 p.m. -

1 stop19h 43m

Tue 3/119:20 a.m. -

2 stops50h 00m

Deal found 12/9C$ 665

Mon 5/105:30 a.m. -

1 stop12h 26m

Thu 8/1010:15 a.m. -

1 stop13h 44m

Deal found 16/9C$ 869

Sat 3/101:45 p.m. -

1 stop10h 05m

Wed 7/109:30 a.m. -

1 stop12h 40m

Deal found 14/9C$ 877

Fri 25/94:23 p.m. -

1 stop21h 42m

Sun 27/97:35 a.m. -

1 stop9h 45m

Deal found 13/9C$ 689

Sun 18/106:26 a.m. -

1 stop3h 38m

Sun 25/106:45 a.m. -

1 stop6h 21m

Deal found 14/9C$ 869

Mon 26/107:10 a.m. -

2 stops11h 48m

Fri 30/107:50 p.m. -

1 stop12h 04m

Deal found 16/9C$ 879

Sun 27/98:56 a.m. -

1 stop6h 50m

Wed 30/97:43 p.m. -

1 stop3h 47m

Deal found 13/9C$ 869

Sun 4/107:15 a.m. -

2 stops11h 13m

Tue 6/109:50 a.m. -

1 stop13h 51m

Deal found 13/9C$ 735

Fri 23/107:55 p.m. -

1 stop3h 01m

Wed 28/106:00 a.m. -

1 stop9h 21m

Deal found 12/9C$ 894

Mon 12/106:51 p.m. -

1 stop15h 01m

Wed 14/1010:32 a.m. -

1 stop9h 16m

Deal found 13/9C$ 1,107

Fri 9/105:11 a.m. -

1 stop6h 38m

Sun 11/1010:15 a.m. -

1 stop6h 42m

Deal found 12/9C$ 869

Fri 23/106:10 a.m. -

1 stop5h 09m

Thu 29/106:00 a.m. -

1 stop9h 21m

Deal found 12/9C$ 894

Fri 2/1012:43 p.m. -

2 stops10h 52m

Sun 4/1012:55 p.m. -

1 stop25h 03m

Deal found 16/9C$ 753

Fri 16/1010:53 a.m. -

1 stop8h 44m

Tue 20/106:50 p.m. -

1 stop16h 55m

Deal found 16/9C$ 880

Tue 20/105:23 p.m. -

1 stop15h 09m

Mon 26/102:28 p.m. -

1 stop7h 30m

Deal found 14/9C$ 898

Find flight deals from Ohio to Ontario

Round-trip from	C$ 377
One-way from	C$ 160
Popular in	January
Cheapest in	April
Average price	C$ 1,099
Good round-trip deal	C$ 538 or less
Good one-way deal	C$ 390 or less

26/10-29/10
2 total stops
24h 52m total
Ohio to Ontario

Search Deals

24/10-31/12
2 total stops
28h 20m total
Ohio to Ontario

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (C$ 240 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (C$ 86 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitToronto

DTW Detroit Metropolitan Wayne County - YYZ Toronto Pearson Intl

DTWYYZ

Detroit Metropolitan Wayne County

Tue 3/11

4:29 p.m.-10:55 p.m.

1 stop30h 26m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 180

DetroitToronto

DTW Detroit Metropolitan Wayne County - YYZ Toronto Pearson Intl

DTWYYZ

Detroit Metropolitan Wayne County

Tue 27/10

4:29 p.m.-3:00 p.m.

1 stop22h 31m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 183

ClevelandToronto

CLE Cleveland Hopkins Intl - YYZ Toronto Pearson Intl

CLEYYZ

Cleveland Hopkins Intl

Wed 21/10

3:46 p.m.-2:05 p.m.

2 stops22h 19m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 209

ClevelandToronto

CLE Cleveland Hopkins Intl - YYZ Toronto Pearson Intl

CLEYYZ

Cleveland Hopkins Intl

Wed 16/12

7:00 p.m.-11:55 p.m.

2 stops28h 55m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 227

CincinnatiMontreal

CVG Cincinnati Cinci./N. Kentucky - YUL Montreal Pierre Elliott Trudeau Intl

CVGYUL

Cincinnati Cinci./N. Kentucky

Wed 14/10

12:43 p.m.-12:25 a.m.

3 stops35h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 229

ClevelandMontreal

CLE Cleveland Hopkins Intl - YUL Montreal Pierre Elliott Trudeau Intl

CLEYUL

Cleveland Hopkins Intl

Sat 31/10

10:11 a.m.-10:20 p.m.

2 stops12h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 245

ColumbusToronto

CMH Columbus - YYZ Toronto Pearson Intl

CMHYYZ

Columbus

Thu 29/10

9:14 a.m.-4:47 p.m.

1 stop7h 33m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 257

DetroitToronto

DTW Detroit Metropolitan Wayne County - YYZ Toronto Pearson Intl

DTWYYZ

Detroit Metropolitan Wayne County

Mon 12/10

4:29 p.m.-2:05 p.m.

1 stop21h 36m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 258

ClevelandMontreal

CLE Cleveland Hopkins Intl - YUL Montreal Pierre Elliott Trudeau Intl

CLEYUL

Cleveland Hopkins Intl

Fri 16/10

6:19 a.m.-6:20 p.m.

2 stops12h 01m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 258

CincinnatiToronto

CVG Cincinnati Cinci./N. Kentucky - YYZ Toronto Pearson Intl

CVGYYZ

Cincinnati Cinci./N. Kentucky

Sat 31/10

12:29 p.m.-9:35 a.m.

3 stops21h 06m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 261

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

CVG-YYZ

DTW-YYZ

CLE-YYZ

CMH-YYZ

PIT-YUL

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

USOH-CAON

CVG-YYZ

DTW-YYZ

CLE-YYZ

CMH-YYZ

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$ 791). Flying from Ohio to Region of Ontario in May is currently the most expensive (average of C$ 1,116). 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?

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

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?

Airfare is below average for this route at the moment.

Ohio to Region of Ontario flights typically cost between C$ 859 and C$ 1,130 in October.
The cheapest round-trip price found within the last 5 days was C$ 377 on Multiple Airlines (26 Oct-29 Oct).

Reviews of airlines servicing Ontario

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

11,640 reviews

Check prices

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

11,640 reviews

Air Canada

7.1

Good

11,640 reviews

Check prices

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

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 5h 43m. Fly via WestJet, American Airlines, or United Airlines to get the fastest option. There are 665 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$ 791). Flying from Ohio to Region of Ontario in May is currently the most expensive (average of C$ 1,116). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Canada

Flights by cabin class

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Popular flights

Return Flight Options

Top destinations

Alternative routes for Ohio to Ontario

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Fort Lauderdale to Pearson Intl flights

Philadelphia to Pearson Intl flights

Top airline flying from Ohio to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 493	AverageC$ 885	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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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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Cheap flights from Ohio to Ontario from C$ 160

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ohio to Ontario

Cheapest flights from Ohio to OntarioExplore 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 17 September 2026.

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 17 September 2026.

Best flights from Ohio to OntarioDiscover carefully curated flight deals from Ohio to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Ohio to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Ohio to OntarioExplore direct flight options from Ohio to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Explore direct flight options from Ohio to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Ohio to OntarioDiscover last-minute flight deals from Ohio to Ontario. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Ohio to Ontario. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Ohio to OntarioSearch for one-way flight options from Ohio to Ontario. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Ohio to Ontario. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Ohio to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ohio to Ontario that are best for you.

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.

Cheapflights Insights

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

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 17 September 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 17 September 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?

Airfare is below average for this route at the moment.

Ohio to Region of Ontario flights typically cost between C$ 859 and C$ 1,130 in October.The cheapest round-trip price found within the last 5 days was C$ 377 on Multiple Airlines (26 Oct-29 Oct).

Reviews of airlines servicing Ontario

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.

Related info for your journey

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

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

How can I find direct flights from Ohio to Ontario?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ohio to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from Ohio to Ontario by cabin class

Find flights from Ohio to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ohio and Ontario flights

Browse other Ohio and Ontario flight options. Last updated on 17 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Ontario

Find the right flight back to Ohio after your stay in Ontario

Ohio to Ontario flights

Consider these flights travelling from Ohio to Ontario.

Top airline flying from Ohio to Ontario

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

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

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

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

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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 17 September 2026.

Best flights from Ohio to Ontario
Discover carefully curated flight deals from Ohio to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Ohio to Ontario
Explore direct flight options from Ohio to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Ohio to Ontario
Discover last-minute flight deals from Ohio to Ontario. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Ohio to Ontario
Search for one-way flight options from Ohio to Ontario. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Ohio to Region of Ontario flights typically cost between C$ 859 and C$ 1,130 in October.
The cheapest round-trip price found within the last 5 days was C$ 377 on Multiple Airlines (26 Oct-29 Oct).