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Cheap flights from Ontario to Toronto Island Airport from C$ 132

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YTZ
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Ontario to Toronto Island

Keep the following information in mind while searching for Ontario to Toronto Island flight deals. Data was last updated 29 July 2025.

Round-trip from

C$ 268

One-way from

C$ 132

Popular in

July

Cheapest in

January

Average price

C$ 361

Good round-trip deal

C$ 325 or less

Good one-way deal

C$ 202 or less
Porter Airlines
  • Porter Airlines
  • 10/9-17/9
  • Nonstop
  • 2h 40m total
  • Ontario to Toronto
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Porter Airlines
  • Porter Airlines
  • 14/9
  • 1 total stop
  • 4h 43m total
  • Ontario to Toronto
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 37 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Ontario to Toronto Island.
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Price to beat on a one-way flight from Ontario to Toronto Island.
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Find flight deals from Ontario to Toronto Island

Cheapest flights from Ontario to Toronto Island
Explore the most affordable flight options available from Ontario to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Wed 10/91:10 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Wed 17/92:45 p.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Deal found 27/7C$ 268
Wed 13/811:00 a.m.YOW - YTZ
Nonstop1h 02mPorter Airlines
Fri 15/85:55 p.m.YTZ - YOW
Nonstop0h 58mPorter Airlines
Deal found 29/7C$ 281
Sun 10/88:30 a.m.YOW - YTZ
Nonstop1h 01mAir Canada
Sun 24/84:10 p.m.YTZ - YOW
Nonstop0h 57mAir Canada
Deal found 27/7C$ 283
Thu 14/84:25 p.m.YUL - YTZ
Nonstop1h 21mMultiple Airlines
Sun 17/89:00 p.m.YTZ - YUL
Nonstop1h 15mMultiple Airlines
Deal found 27/7C$ 283
Fri 12/911:45 a.m.YQT - YTZ
1 stop4h 43mPorter Airlines
Fri 19/93:35 p.m.YTZ - YQT
1 stop5h 15mPorter Airlines
Deal found 29/7C$ 289
Fri 15/88:25 a.m.YUL - YTZ
Nonstop1h 21mAir Canada
Sun 17/812:25 p.m.YTZ - YUL
Nonstop1h 18mAir Canada
Deal found 27/7C$ 292
Thu 14/88:35 a.m.YOW - YTZ
Nonstop1h 02mMultiple Airlines
Thu 21/84:05 p.m.YTZ - YOW
Nonstop0h 58mMultiple Airlines
Deal found 27/7C$ 316
Fri 22/812:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Mon 1/91:30 p.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 28/7C$ 325
Sat 20/99:35 a.m.YOW - YTZ
Nonstop1h 03mAir Transat
Wed 24/912:00 p.m.YTZ - YOW
Nonstop0h 59mAir Transat
Deal found 28/7C$ 326
Sat 13/97:40 a.m.YQT - YTZ
Nonstop2h 03mMultiple Airlines
Sun 14/911:15 a.m.YTZ - YQT
Nonstop2h 08mMultiple Airlines
Deal found 27/7C$ 332
Wed 10/98:50 a.m.YQG - YTZ
Nonstop0h 55mPorter Airlines
Wed 17/97:50 p.m.YTZ - YQG
Nonstop1h 00mPorter Airlines
Deal found 27/7C$ 337
Thu 11/98:50 a.m.YQG - YTZ
Nonstop0h 55mMultiple Airlines
Thu 18/97:50 p.m.YTZ - YQG
Nonstop1h 00mMultiple Airlines
Deal found 28/7C$ 354

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Toronto Island 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 29 July 2025.
Use the filters below to find and compare flights from Ontario to Toronto Island Airport that are best for you.

Fly from

Ontario

Fly to

Toronto Island

Route

Depart

Return

Price

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

1:10 p.m.-2:35 p.m.

Nonstop1h 25m

Toronto Island

Wed 17/9

2:45 p.m.-4:00 p.m.

Nonstop1h 15m

C$ 268

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Sun 17/8

10:30 a.m.-11:31 a.m.

Nonstop1h 01m

Toronto Island

Wed 20/8

6:40 p.m.-7:38 p.m.

Nonstop0h 58m

C$ 276

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Mon 1/9

3:25 p.m.-4:27 p.m.

Nonstop1h 02m

Toronto Island

Tue 2/9

7:00 a.m.-7:59 a.m.

Nonstop0h 59m

C$ 281

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Sun 10/8

8:30 a.m.-9:31 a.m.

Nonstop1h 01m

Toronto Island

Sun 24/8

4:10 p.m.-5:07 p.m.

Nonstop0h 57m

C$ 283

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Thu 14/8

4:25 p.m.-5:46 p.m.

Nonstop1h 21m

Toronto Island

Sun 17/8

9:00 p.m.-10:15 p.m.

Nonstop1h 15m

C$ 283

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Fri 12/9

11:45 a.m.-4:28 p.m.

1 stop4h 43m

Toronto Island

Fri 19/9

3:35 p.m.-8:50 p.m.

1 stop5h 15m

C$ 289

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Fri 15/8

8:25 a.m.-9:46 a.m.

Nonstop1h 21m

Toronto Island

Sun 17/8

12:25 p.m.-1:43 p.m.

Nonstop1h 18m

C$ 292

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Fri 22/8

12:10 p.m.-1:12 p.m.

Nonstop1h 02m

Toronto Island

Mon 1/9

1:30 p.m.-2:31 p.m.

Nonstop1h 01m

C$ 325

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Sat 20/9

9:35 a.m.-10:38 a.m.

Nonstop1h 03m

Toronto Island

Wed 24/9

12:00 p.m.-12:59 p.m.

Nonstop0h 59m

C$ 326

WindsorToronto

YQG - YTZ

YQGYTZ

Windsor

Wed 10/9

8:50 a.m.-9:45 a.m.

Nonstop0h 55m

Toronto Island

Wed 17/9

7:50 p.m.-8:50 p.m.

Nonstop1h 00m

C$ 337

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 36 results
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Best time to book a flight from Ontario to Toronto Island

Have a flexible travel schedule? Discover the best time to fly to Toronto Island 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 Toronto Island Airport

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

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Toronto Island Airport (average of C$ 216). Flying from Region of Ontario to Toronto Island Airport in November is currently the most expensive (average of C$ 297). 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 ON to YTZ?

Find hourly flight availability from Ontario to Toronto Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

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

Reviews of airlines servicing Toronto Island

Get insights into the airlines that provide service to Toronto Island. 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 Toronto Island. Reviews last updated 29 July 2025.
Read through reviews of airlines operating flights from Ontario to Toronto Island Airport, such as Porter Airlines,Air Transat, andAir Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,822 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

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

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

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 132. Air Canada flights start at C$ 133 while deals on Air Transat start at C$ 165 one-way.

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

    While some choose either Thunder Bay - Toronto Island or Ottawa - Toronto Island, Montreal Pierre Elliott Trudeau Intl - Toronto Island is the most popular route from Region of Ontario to Toronto Island Airport.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Toronto Island Airport (average of C$ 216). Flying from Region of Ontario to Toronto Island Airport in November is currently the most expensive (average of C$ 297). 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 Toronto Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ontario to Toronto Island

Discover the top 3 airlines that operate flights from Ontario to Toronto Island. 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 222AverageC$ 378FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 240AverageC$ 369FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 297AverageC$ 421FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

When you search for this flight from Ontario to Toronto Island, 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 Ontario to Toronto Island?

Cheapflights helps you find that perfect flight to Toronto Island from Ontario 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 Ontario to Toronto Island with no change fees?

Certainly. Search results for flights to Toronto Island 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 Toronto Island become cheaper?

Yes! Start tracking prices for Ontario to Toronto Island flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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