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Cheap flights from Ontario to Toronto Island Airport from C$ 123

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YTZ
4 May — 11 May1
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 April 2025.

Round-trip from

C$ 259

One-way from

C$ 123

Popular in

June

Cheapest in

January

Average price

C$ 309

Good round-trip deal

C$ 319 or less

Good one-way deal

C$ 143 or less
Porter Airlines
  • Porter Airlines
  • 21/6-21/6
  • 1 total stop
  • 8h 20m total
  • Ontario to Toronto
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Porter Airlines
  • Porter Airlines
  • 20/5
  • Nonstop
  • 2h 03m total
  • Ontario to Toronto
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Highest demand for flights based on searches. 10% potential increase in price (C$ 46 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 2025.

Fri 23/56:55 a.m.YQT - YTZ
1 stop4h 22mPorter Airlines
Sun 25/57:00 a.m.YTZ - YQT
1 stop4h 10mPorter Airlines
Deal found 28/4C$ 269
Tue 3/69:35 a.m.YOW - YTZ
Nonstop1h 02mPorter Airlines
Tue 3/612:50 p.m.YTZ - YOW
1 stop7h 16mPorter Airlines
Deal found 28/4C$ 295
Thu 12/67:25 a.m.YTS - YTZ
Nonstop1h 23mPorter Airlines
Thu 19/65:55 p.m.YTZ - YTS
Nonstop1h 22mPorter Airlines
Deal found 28/4C$ 309
Sun 8/61:50 p.m.YQG - YTZ
Nonstop0h 56mPorter Airlines
Mon 16/612:10 p.m.YTZ - YQG
Nonstop1h 00mPorter Airlines
Deal found 28/4C$ 310
Thu 29/54:45 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Fri 30/54:40 p.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Deal found 28/4C$ 310
Tue 10/612:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Tue 17/610:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 28/4C$ 322
Thu 22/56:55 a.m.YQT - YTZ
1 stop4h 22mMultiple Airlines
Sun 25/58:50 a.m.YTZ - YQT
Nonstop2h 08mMultiple Airlines
Deal found 27/4C$ 337
Fri 23/53:55 p.m.YAM - YTZ
Nonstop1h 19mPorter Airlines
Mon 26/51:55 p.m.YTZ - YAM
Nonstop1h 20mPorter Airlines
Deal found 28/4C$ 338
Tue 3/63:25 p.m.YUL - YTZ
Nonstop1h 25mAir Canada
Wed 4/612:25 p.m.YTZ - YUL
Nonstop1h 17mAir Canada
Deal found 28/4C$ 363
Thu 12/612:10 p.m.YSB - YTZ
Nonstop1h 02mMultiple Airlines
Thu 19/610:25 a.m.YTZ - YSB
Nonstop1h 01mMultiple Airlines
Deal found 28/4C$ 373
Thu 22/57:35 p.m.YOW - YTZ
Nonstop1h 02mAir Canada
Fri 23/57:20 p.m.YTZ - YOW
Nonstop0h 55mAir Canada
Deal found 28/4C$ 373
Wed 21/54:45 p.m.YUL - YTZ
Nonstop1h 25mMultiple Airlines
Sat 24/56:55 p.m.YTZ - YUL
Nonstop1h 15mMultiple Airlines
Deal found 28/4C$ 400

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 April 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

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Fri 23/5

6:55 a.m.-11:17 a.m.

1 stop4h 22m

Toronto Island

Sun 25/5

7:00 a.m.-11:10 a.m.

1 stop4h 10m

C$ 269

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 3/6

9:35 a.m.-10:37 a.m.

Nonstop1h 02m

Toronto Island

Tue 3/6

12:50 p.m.-8:06 p.m.

1 stop7h 16m

C$ 295

TimminsToronto

YTS - YTZ

YTSYTZ

Timmins

Thu 12/6

7:25 a.m.-8:48 a.m.

Nonstop1h 23m

Toronto Island

Thu 19/6

5:55 p.m.-7:17 p.m.

Nonstop1h 22m

C$ 309

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Fri 23/5

6:55 a.m.-11:17 a.m.

1 stop4h 22m

Toronto Island

Sat 31/5

8:50 a.m.-10:58 a.m.

Nonstop2h 08m

C$ 310

WindsorToronto

YQG - YTZ

YQGYTZ

Windsor

Sun 8/6

1:50 p.m.-2:46 p.m.

Nonstop0h 56m

Toronto Island

Mon 16/6

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

Nonstop1h 00m

C$ 310

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Thu 29/5

4:45 p.m.-6:10 p.m.

Nonstop1h 25m

Toronto Island

Fri 30/5

4:40 p.m.-5:55 p.m.

Nonstop1h 15m

C$ 310

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Tue 10/6

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

Nonstop1h 02m

Toronto Island

Tue 17/6

10:25 a.m.-11:26 a.m.

Nonstop1h 01m

C$ 322

Sault Ste MarieToronto

YAM - YTZ

YAMYTZ

Sault Ste Marie

Fri 23/5

3:55 p.m.-5:14 p.m.

Nonstop1h 19m

Toronto Island

Mon 26/5

1:55 p.m.-3:15 p.m.

Nonstop1h 20m

C$ 338

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Tue 3/6

3:25 p.m.-4:50 p.m.

Nonstop1h 25m

Toronto Island

Wed 4/6

12:25 p.m.-1:42 p.m.

Nonstop1h 17m

C$ 363

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Thu 12/6

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

Nonstop1h 02m

Toronto Island

Thu 19/6

10:25 a.m.-11:26 a.m.

Nonstop1h 01m

C$ 373

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 34 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 April 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.

Rainfall in Toronto Island by month

Plan your trip to Toronto Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto Island Airport 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 Toronto Island Airport when rainfall is around 51.0 mm.

Temperature in Toronto Island by month

Plan your trip to Toronto Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto Island Airport, 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 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 April 2025.
Read through reviews of airlines operating flights from Ontario to Toronto, such as Porter Airlines, Air Transat and Air Canada. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Canada
7.0
Good
9,228 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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$ 123. Air Transat flights start at C$ 158 while deals on Air Canada start at C$ 195 one-way.

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

    While some choose either Ottawa - Toronto Island or Thunder Bay - 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 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 245AverageC$ 385FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 269AverageC$ 397FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 300AverageC$ 400FlexibilityNo 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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