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Cheap flights from Ontario to Ontario from C$ 95

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYZ
21 Apr — 28 Apr1
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 16 April 2025.

Round-trip from

C$ 270

One-way from

C$ 95

Popular in

December

Cheapest in

September

Average price

C$ 464
8/5-11/5
  • 8/5-11/5
  • 2 total stops
  • 43h 39m total
  • Ontario to Ontario
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14/5
  • 14/5
  • 1 total stop
  • 8h 04m total
  • Ontario to Ontario
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Highest demand for flights based on searches. 8% potential increase in price (C$ 62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
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Average for round-trip flights in April 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 16 April 2025.

Thu 8/510:15 p.m.ONT - YYZ
1 stop29h 20mMultiple Airlines
Sun 11/58:05 p.m.YYZ - ONT
1 stop14h 19mMultiple Airlines
Deal found 15/4C$ 270
Mon 5/510:15 p.m.ONT - YYZ
2 stops19h 02mFrontier
Mon 19/55:20 p.m.YYZ - ONT
1 stop21h 30mFrontier
Deal found 15/4C$ 419
Fri 30/55:10 a.m.ONT - YYZ
1 stop14h 38mAir Canada
Fri 6/69:44 a.m.YYZ - ONT
1 stop10h 41mAir Canada
Deal found 14/4C$ 445
Tue 3/65:10 a.m.ONT - YYZ
1 stop7h 01mUnited Airlines
Tue 3/65:15 p.m.YYZ - ONT
1 stop8h 11mUnited Airlines
Deal found 14/4C$ 449
Sat 3/56:00 a.m.ONT - YUL
1 stop11h 05mAir Canada
Tue 6/58:10 a.m.YUL - ONT
1 stop9h 15mAir Canada
Deal found 15/4C$ 460
Fri 16/57:05 a.m.ONT - YYZ
1 stop11h 51mDelta
Thu 29/511:38 a.m.YYZ - ONT
1 stop10h 55mDelta
Deal found 14/4C$ 499
Sun 15/65:10 a.m.ONT - YUL
1 stop15h 16mUnited Airlines
Mon 23/68:05 a.m.YUL - ONT
1 stop17h 40mUnited Airlines
Deal found 15/4C$ 502
Mon 9/67:36 p.m.ONT - YOW
2 stops26h 05mMultiple Airlines
Sun 15/69:05 a.m.YOW - ONT
1 stop14h 46mMultiple Airlines
Deal found 15/4C$ 528
Fri 6/612:59 a.m.ONT - YYZ
1 stop18h 51mAmerican Airlines
Sat 14/66:49 a.m.YYZ - ONT
1 stop15h 12mAmerican Airlines
Deal found 15/4C$ 533
Tue 27/57:20 p.m.ONT - YYZ
1 stop16h 40mAlaska Airlines
Tue 3/64:45 p.m.YYZ - ONT
1 stop9h 01mAlaska Airlines
Deal found 15/4C$ 560
Fri 30/59:41 p.m.ONT - YUL
2 stops22h 45mMultiple Airlines
Fri 6/66:45 a.m.YUL - ONT
2 stops19h 54mMultiple Airlines
Deal found 15/4C$ 570
Fri 30/56:00 a.m.ONT - YUL
2 stops14h 16mDelta
Fri 6/612:56 p.m.YUL - ONT
2 stops13h 46mDelta
Deal found 15/4C$ 583

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 16 April 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

Thu 8/5

10:15 p.m.-6:35 a.m.

1 stop29h 20m

Toronto Pearson Intl

Sun 11/5

8:05 p.m.-7:24 a.m.

1 stop14h 19m

C$ 270

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Mon 28/4

6:39 p.m.-7:00 a.m.

1 stop9h 21m

Toronto Pearson Intl

Sun 4/5

6:30 a.m.-12:24 p.m.

1 stop8h 54m

C$ 444

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 3/6

5:10 a.m.-3:11 p.m.

1 stop7h 01m

Toronto Pearson Intl

Tue 3/6

5:15 p.m.-10:26 p.m.

1 stop8h 11m

C$ 449

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sat 3/5

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

1 stop11h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 6/5

8:10 a.m.-2:25 p.m.

1 stop9h 15m

C$ 460

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Fri 16/5

6:15 a.m.-11:05 a.m.

2 stops25h 50m

Toronto Pearson Intl

Thu 22/5

3:45 p.m.-9:05 p.m.

1 stop8h 20m

C$ 481

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sat 3/5

7:00 a.m.-5:00 p.m.

1 stop7h 00m

Toronto Pearson Intl

Fri 23/5

3:50 p.m.-11:42 p.m.

2 stops10h 52m

C$ 495

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sun 15/6

5:10 a.m.-11:26 p.m.

1 stop15h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 23/6

8:05 a.m.-10:45 p.m.

1 stop17h 40m

C$ 502

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 13/5

7:05 a.m.-9:09 p.m.

2 stops11h 04m

Montreal Pierre Elliott Trudeau Intl

Wed 21/5

6:00 a.m.-6:20 p.m.

2 stops15h 20m

C$ 528

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Mon 9/6

7:36 p.m.-12:41 a.m.

2 stops26h 05m

Ottawa

Sun 15/6

9:05 a.m.-8:51 p.m.

1 stop14h 46m

C$ 528

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 27/5

7:20 p.m.-3:00 p.m.

1 stop16h 40m

Toronto Pearson Intl

Tue 3/6

4:45 p.m.-10:46 p.m.

1 stop9h 01m

C$ 560

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 32 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$ 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 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 16 April 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 16 April 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
9,876 reviews
Check prices

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,876 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
WestJet
7.2
Good
2,806 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 Air Canada (C$ 202), United Airlines (C$ 203), and Delta (C$ 220).

  • 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$ 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.

See more FAQs

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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 16 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 448AverageC$ 448FlexibilityNo 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.

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

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.

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

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