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Cheap flights from Ontario to Toronto Island Airport from C$ 120

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YTZ
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Toronto Island

Enter your travel dates to find the best prices.

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 18 December 2025.

Wed 31/123:40 p.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Fri 2/14:30 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 17/12C$ 266
Tue 30/1212:10 p.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Wed 31/127:00 a.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 16/12C$ 267
Tue 30/123:40 p.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Tue 30/127:55 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 16/12C$ 270
Tue 30/1212:10 p.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Thu 1/17:55 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 16/12C$ 278
Wed 31/122:50 p.m.YOW - YTZ
Nonstop1h 08mMultiple Airlines
Thu 1/16:55 p.m.YTZ - YOW
Nonstop0h 59mMultiple Airlines
Deal found 15/12C$ 291
Wed 24/128:40 a.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Mon 29/122:05 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 15/12C$ 307
Sun 28/128:55 p.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Wed 31/128:25 a.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 17/12C$ 309
Fri 26/128:55 p.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Thu 1/16:55 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 17/12C$ 310
Tue 30/1212:10 p.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Tue 6/17:00 a.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 16/12C$ 322
Fri 26/126:50 a.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Tue 30/129:30 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 15/12C$ 332
Mon 29/121:15 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Sat 3/111:30 a.m.YTZ - YSB
Nonstop1h 05mPorter Airlines
Deal found 16/12C$ 355
Tue 30/127:25 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Thu 8/13:15 p.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Deal found 16/12C$ 358

Find 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 18 December 2025.

Round-trip from

C$ 236

One-way from

C$ 120

Popular in

December

Cheapest in

January

Average price

C$ 332

Good round-trip deal

C$ 340 or less

Good one-way deal

C$ 166 or less
Porter Airlines
  • Porter Airlines
  • 13/1-20/1
  • 2 total stops
  • 10h 47m total
  • Ontario to Toronto
Search Deals
Porter Airlines
  • Porter Airlines
  • 7/1
  • Nonstop
  • 2h 00m total
  • Ontario to Toronto
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Toronto Island.
Search Deals
Price to beat on a one-way flight from Ontario to Toronto Island.
Search Deals

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 18 December 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

Thu 8/1

11:50 a.m.-4:13 p.m.

1 stop4h 23m

Toronto Island

Sun 11/1

9:30 a.m.-9:26 p.m.

2 stops11h 56m

C$ 251

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Fri 30/1

8:00 a.m.-10:00 a.m.

Nonstop2h 00m

Toronto Island

Fri 6/2

9:25 a.m.-9:26 p.m.

2 stops12h 01m

C$ 252

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 24/2

8:55 p.m.-10:03 p.m.

Nonstop1h 08m

Toronto Island

Thu 26/2

9:30 p.m.-10:29 p.m.

Nonstop0h 59m

C$ 256

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Mon 19/1

4:15 p.m.-6:15 p.m.

Nonstop2h 00m

Toronto Island

Thu 22/1

4:30 p.m.-9:24 p.m.

1 stop4h 54m

C$ 265

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Fri 2/1

8:40 a.m.-9:48 a.m.

Nonstop1h 08m

Toronto Island

Sun 4/1

9:30 p.m.-10:29 p.m.

Nonstop0h 59m

C$ 267

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Thu 1/1

3:40 p.m.-4:48 p.m.

Nonstop1h 08m

Toronto Island

Mon 5/1

4:30 p.m.-5:29 p.m.

Nonstop0h 59m

C$ 270

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 30/12

8:40 a.m.-9:48 a.m.

Nonstop1h 08m

Toronto Island

Wed 31/12

8:25 a.m.-9:24 a.m.

Nonstop0h 59m

C$ 270

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Wed 7/1

11:50 a.m.-4:13 p.m.

1 stop4h 23m

Toronto Island

Sun 11/1

2:05 p.m.-9:26 p.m.

1 stop7h 21m

C$ 276

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 30/12

12:10 p.m.-1:18 p.m.

Nonstop1h 08m

Toronto Island

Thu 1/1

7:55 p.m.-8:54 p.m.

Nonstop0h 59m

C$ 278

WindsorToronto

YQG - YTZ

YQGYTZ

Windsor

Fri 30/1

7:35 a.m.-8:34 a.m.

Nonstop0h 59m

Toronto Island

Fri 6/2

6:30 p.m.-7:33 p.m.

Nonstop1h 03m

C$ 293

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 60 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, May is the cheapest month in which you can book a flight from Region of Ontario to Toronto Island Airport (average of C$ 212). Flying from Region of Ontario to Toronto Island Airport in July is currently the most expensive (average of C$ 287). 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 18 December 2025.

It’s typically best to fly out from Region of Ontario to Toronto Island Airport in the evening. Doing so could potentially save you 10% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Region of Ontario to Toronto Island Airport?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Toronto Island. Price data was last updated on 13 December 2025.

Travelers seeking maximum savings on their Region of Ontario to Toronto Island Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 18 December 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
399 reviews
Check prices

Food

7.6

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Food

7.6

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.8
Good
483 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Food

7.6

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,533 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Food

7.6

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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.

  • How long is the flight from Region of Ontario to Toronto Island Airport?

    There are many flights that can get you from Region of Ontario to Toronto Island Airport in 4h 23m. Fly via Porter Airlines to get the fastest option. There are 929 km between Region of Ontario and Toronto Island Airport.

  • 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, May is the cheapest month in which you can book a flight from Region of Ontario to Toronto Island Airport (average of C$ 212). Flying from Region of Ontario to Toronto Island Airport in July is currently the most expensive (average of C$ 287). 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.
Vancouver Intl to Pearson Intl flights
Vancouver Intl to Hamilton flights
Abbotsford to Pearson Intl flights
Vancouver Intl to Toronto Island flights
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Halifax to Pearson Intl flights
Winnipeg to Pearson Intl flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Calgary to Toronto Island flights
Edmonton to Hamilton flights
Calgary to Hamilton flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Calgary to Region of Waterloo Intl flights
Winnipeg to Toronto Island flights
Edmonton to Toronto Island flights
Kelowna to Pearson Intl flights
Vancouver Intl to Region of Waterloo Intl flights
Halifax to Hamilton flights
Saskatoon to Pearson Intl flights
St. John's to Pearson Intl flights
Victoria to Pearson Intl flights
Thunder Bay to Pearson Intl flights
Moncton to Pearson Intl flights
Halifax to Region of Waterloo Intl flights
Abbotsford to Hamilton flights
Regina to Pearson Intl flights
Thunder Bay to Toronto Island flights
Québec City to Pearson Intl flights
Ottawa to Pearson Intl flights
Abbotsford to Region of Waterloo Intl flights
Moncton to Toronto Island flights
St. John's to Toronto Island flights
Fredericton to Toronto Island flights
Ottawa to Toronto Island flights
Québec City to Toronto Island flights
Winnipeg to Hamilton flights
Fredericton to Pearson Intl flights
St. John's to Hamilton flights
Pierre Elliott Trudeau Intl to Hamilton flights
Ottawa to Hamilton flights
Charlottetown to Pearson Intl flights
Charlottetown to Toronto Island flights
Comox to Pearson Intl flights
Edmonton to Region of Waterloo Intl flights
Saskatoon to Hamilton flights
Victoria to Hamilton flights
Deer Lake to Pearson Intl flights
Nanaimo to Pearson Intl flights

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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 222AverageC$ 395FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 245AverageC$ 362FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 281AverageC$ 378FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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