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Cheap flights from Ontario to Ontario from C$ 212

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYZ
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Ontario to Ontario

Keep the following information in mind while searching for Ontario to Ontario flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 474

One-way from

C$ 212

Popular in

December

Cheapest in

May

Average price

C$ 435
29/10-6/11
  • 29/10-6/11
  • 3 total stops
  • 28h 36m total
  • Ontario to Ontario
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8/7
  • 8/7
  • 1 total stop
  • 20h 20m total
  • Ontario to Ontario
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Highest demand for flights based on searches. 13% potential increase in price (C$ 92 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to Ontario

Cheapest flights from Ontario to Ontario
Explore the most affordable flight options available from Ontario to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Wed 29/1012:47 p.m.ONT - YYZ
1 stop7h 29mMultiple Airlines
Thu 6/111:30 p.m.YYZ - ONT
2 stops21h 07mMultiple Airlines
Deal found 12/6C$ 474
Tue 2/912:22 p.m.ONT - YUL
2 stops20h 23mAmerican Airlines
Wed 3/93:44 p.m.YUL - ONT
2 stops23h 12mAmerican Airlines
Deal found 10/6C$ 499
Wed 3/93:04 p.m.ONT - YYZ
1 stop20h 56mAlaska Airlines
Tue 30/94:45 p.m.YYZ - ONT
1 stop28h 43mAlaska Airlines
Deal found 10/6C$ 625
Mon 22/910:59 p.m.ONT - YYZ
2 stops16h 08mDelta
Wed 1/107:59 a.m.YYZ - ONT
2 stops14h 43mDelta
Deal found 11/6C$ 670
Wed 13/86:17 a.m.ONT - YYZ
2 stops13h 28mAmerican Airlines
Sat 16/86:49 a.m.YYZ - ONT
2 stops12h 35mAmerican Airlines
Deal found 9/6C$ 697
Tue 15/710:05 p.m.ONT - YUL
2 stops20h 23mDelta
Wed 23/76:00 a.m.YUL - ONT
2 stops19h 27mDelta
Deal found 12/6C$ 707
Thu 14/86:31 p.m.ONT - YOW
2 stops19h 12mUnited Airlines
Mon 18/85:25 p.m.YOW - ONT
2 stops22h 07mUnited Airlines
Deal found 11/6C$ 815
Tue 2/96:50 p.m.ONT - YUL
2 stops17h 36mUnited Airlines
Wed 3/96:30 p.m.YUL - ONT
1 stop20h 43mUnited Airlines
Deal found 10/6C$ 848
Thu 28/86:00 a.m.ONT - YUL
1 stop11h 05mMultiple Airlines
Tue 2/98:05 a.m.YUL - ONT
1 stop15h 28mMultiple Airlines
Deal found 10/6C$ 971
Fri 29/86:38 p.m.ONT - YUL
2 stops16h 14mAir Canada
Sat 30/84:05 p.m.YUL - ONT
1 stop7h 38mAir Canada
Deal found 10/6C$ 1,008
Thu 14/86:00 a.m.ONT - YOW
2 stops20h 25mWestJet
Mon 18/85:15 p.m.YOW - ONT
3 stops32h 27mWestJet
Deal found 11/6C$ 1,172
Wed 9/72:14 p.m.ONT - YOW
3 stops24h 45mMultiple Airlines
Tue 15/76:35 p.m.YOW - ONT
3 stops31h 12mMultiple Airlines
Deal found 11/6C$ 1,189

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario 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 12 June 2025.
Use the filters below to find and compare flights from Ontario to Ontario that are best for you.

Fly from

Ontario

Fly to

Ontario

Route

Depart

Return

Price

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 29/10

12:47 p.m.-11:16 p.m.

1 stop7h 29m

Toronto Pearson Intl

Thu 6/11

1:30 p.m.-7:37 a.m.

2 stops21h 07m

C$ 474

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 2/9

12:22 p.m.-11:45 a.m.

2 stops20h 23m

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

3:44 p.m.-11:56 a.m.

2 stops23h 12m

C$ 499

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 3/9

3:04 p.m.-3:00 p.m.

1 stop20h 56m

Toronto Pearson Intl

Tue 30/9

4:45 p.m.-6:28 p.m.

1 stop28h 43m

C$ 625

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Mon 22/9

10:59 p.m.-6:07 p.m.

2 stops16h 08m

Toronto Pearson Intl

Wed 1/10

7:59 a.m.-7:42 p.m.

2 stops14h 43m

C$ 670

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 13/8

6:17 a.m.-10:45 p.m.

2 stops13h 28m

Toronto Pearson Intl

Sat 16/8

6:49 a.m.-4:24 p.m.

2 stops12h 35m

C$ 697

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 15/7

10:05 p.m.-9:28 p.m.

2 stops20h 23m

Montreal Pierre Elliott Trudeau Intl

Wed 23/7

6:00 a.m.-10:27 p.m.

2 stops19h 27m

C$ 707

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Thu 14/8

6:31 p.m.-4:43 p.m.

2 stops19h 12m

Ottawa

Mon 18/8

5:25 p.m.-12:32 p.m.

2 stops22h 07m

C$ 815

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 2/9

6:50 p.m.-3:26 p.m.

2 stops17h 36m

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

6:30 p.m.-12:13 p.m.

1 stop20h 43m

C$ 848

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Thu 28/8

6:00 a.m.-8:05 p.m.

1 stop11h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

8:05 a.m.-8:33 p.m.

1 stop15h 28m

C$ 971

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Fri 29/8

6:38 p.m.-1:52 p.m.

2 stops16h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 30/8

4:05 p.m.-8:43 p.m.

1 stop7h 38m

C$ 1,008

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 31 results
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Best time to book a flight from Ontario to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Region of Ontario (average of C$ 167). Flying from Ontario to Region of Ontario in July is currently the most expensive (average of C$ 255). 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 ONT to ON?

Find hourly flight availability from Ontario 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 12 June 2025.

When flying from Ontario to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 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.

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 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).

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 12 June 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Ontario to Ontario. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Ontario to Ontario?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Ontario. It is only a 4.9 km journey to Ontario (ONT) from Ontario’s city centre.

  • What are the cheapest airlines to fly from Ontario to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Ontario to Region of Ontario are Alaska Airlines (C$ 282), American Airlines (C$ 336), and United Airlines (C$ 401).

  • What are the most popular routes from Ontario to Region of Ontario?

    The most popular flight routes from Ontario to Region of Ontario are Ontario - Toronto Pearson Intl, Ontario - Montreal Pierre Elliott Trudeau Intl and Ontario - Ottawa.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ontario to Region of Ontario (average of C$ 167). Flying from Ontario to Region of Ontario in July is currently the most expensive (average of C$ 255). 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.

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Alternative routes for Ontario 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 Ontario to Ontario

Discover the top airline that operate flights from Ontario 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 441AverageC$ 441FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

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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 Ontario to Ontario.

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Certainly. Search results for flights to Ontario from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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