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Cheap flights from Ottawa to Toronto Island Airport from C$ 146

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YTZ
27 Aug — 3 Sep1
1 adult

Cheapflights Tip: The best prices from Ottawa to Toronto Island are usually found in August or January, booked 78 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Ottawa to Toronto Island

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Toronto Island (YTZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 August 2025.

Round-trip from

C$ 271

One-way from

C$ 146

Popular in

September

Cheapest in

August

Average price

C$ 312

Good round-trip deal

C$ 336 or less

Good one-way deal

C$ 218 or less
Porter Airlines
  • Porter Airlines
  • 11/9-14/9
  • Nonstop
  • 2h 02m total
  • Ottawa to Toronto
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Porter Airlines
  • Porter Airlines
  • 15/10
  • Nonstop
  • 1h 03m total
  • Ottawa to Toronto
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Highest demand for flights based on searches. 0% potential increase in price (C$ 2 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 August 2025
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Price to beat on a round-trip flight from Ottawa to Toronto Island.
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Price to beat on a one-way flight from Ottawa to Toronto Island.
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Find flight deals from Ottawa to Toronto Island

Cheapest flights from Ottawa to Toronto Island
Explore the most affordable flight options available from Ottawa to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Thu 11/91:25 p.m.YOW - YTZ
Nonstop1h 03mPorter Airlines
Sun 14/97:00 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 20/8C$ 271
Fri 31/106:50 a.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Mon 3/117:00 a.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 19/8C$ 292
Thu 16/101:25 p.m.YOW - YTZ
Nonstop1h 03mPorter Airlines
Sun 19/103:35 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 19/8C$ 293
Thu 11/97:40 p.m.YOW - YTZ
Nonstop1h 01mAir Canada
Sun 14/97:25 a.m.YTZ - YOW
1 stop3h 00mAir Canada
Deal found 19/8C$ 299
Thu 23/1011:00 a.m.YOW - YTZ
Nonstop1h 03mPorter Airlines
Sat 25/107:00 a.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 19/8C$ 300
Thu 11/97:00 a.m.YOW - YTZ
Nonstop1h 03mPorter Airlines
Thu 18/95:10 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 20/8C$ 303
Tue 16/98:35 a.m.YOW - YTZ
Nonstop1h 03mPorter Airlines
Fri 26/95:10 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 19/8C$ 304
Sat 4/101:25 p.m.YOW - YTZ
Nonstop1h 03mPorter Airlines
Sat 11/107:00 a.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 20/8C$ 306

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 22 August 2025.
Use the filters below to find and compare flights from Ottawa to Toronto Island Airport that are best for you.

Fly from

Ottawa

Fly to

Toronto Island

Route

Depart

Return

Price

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Thu 11/9

1:25 p.m.-2:28 p.m.

Nonstop1h 03m

Toronto Island

Sun 14/9

7:00 p.m.-7:59 p.m.

Nonstop0h 59m

C$ 271

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Fri 31/10

6:50 a.m.-7:58 a.m.

Nonstop1h 08m

Toronto Island

Mon 3/11

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

Nonstop0h 59m

C$ 292

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Thu 16/10

1:25 p.m.-2:28 p.m.

Nonstop1h 03m

Toronto Island

Sun 19/10

3:35 p.m.-4:34 p.m.

Nonstop0h 59m

C$ 293

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Thu 11/9

7:40 p.m.-8:41 p.m.

Nonstop1h 01m

Toronto Island

Sun 14/9

7:25 a.m.-10:25 a.m.

1 stop3h 00m

C$ 299

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Thu 23/10

11:00 a.m.-12:03 p.m.

Nonstop1h 03m

Toronto Island

Sat 25/10

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

Nonstop0h 59m

C$ 300

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Thu 11/9

1:25 p.m.-2:28 p.m.

Nonstop1h 03m

Toronto Island

Wed 17/9

5:10 p.m.-6:09 p.m.

Nonstop0h 59m

C$ 300

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Mon 27/10

1:20 p.m.-2:28 p.m.

Nonstop1h 08m

Toronto Island

Mon 27/10

6:55 p.m.-7:54 p.m.

Nonstop0h 59m

C$ 300

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 28/10

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

Nonstop1h 08m

Toronto Island

Tue 28/10

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

Nonstop0h 59m

C$ 300

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Mon 27/10

4:35 p.m.-5:43 p.m.

Nonstop1h 08m

Toronto Island

Tue 28/10

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

Nonstop0h 59m

C$ 300

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Wed 15/10

7:00 a.m.-8:03 a.m.

Nonstop1h 03m

C$ 146

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/8

Showing 1-10 of 17 results
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Best time to book a flight from Ottawa to Toronto Island

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

How far ahead should I book a flight from Ottawa to Toronto Island Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Toronto Island. Price data was last updated on 8 August 2025.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Toronto Island Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Ottawa to Toronto Island Airport?

Currently, August is the cheapest month in which you can book a flight from Ottawa to Toronto Island Airport (average of C$ 216). Flying from Ottawa 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 YOW to YTZ?

Find hourly flight availability from Ottawa 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 22 August 2025.

A simple way to save on the total cost of your ticket is to fly from Ottawa to Toronto Island Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Ottawa to Toronto Island Airport?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Toronto Island. Price data was last updated on 17 August 2025.

Travelers seeking maximum savings on their Ottawa to Toronto Island Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday 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 22 August 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andAir Canada from Ottawa to Toronto Island Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
341 reviews
Check prices

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Overall

7.9

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
7.9
Good
341 reviews
Porter Airlines
7.9
Good
341 reviews
Check prices

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Overall

7.9

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
429 reviews
Porter Airlines
7.9
Good
341 reviews
Check prices

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Overall

7.9

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
10,000 reviews
Porter Airlines
7.9
Good
341 reviews
Check prices

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Overall

7.9

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 Ottawa 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 airport do you fly from for flights from Ottawa to Toronto Island?

    Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to Toronto Island. You should not have trouble finding flights to Toronto Island from Ottawa; the airport handles an average of 15 outbound flights to Toronto Island per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Ottawa airport to Toronto Island. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.

  • How long is the flight from Ottawa to Toronto Island Airport?

    Departing from Ottawa to Toronto Island Airport will take you 1h 01m. Ottawa and Toronto Island Airport are separated by a distance of 351 km. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Ottawa to Toronto Island Airport round-trip?

    Currently priced at C$ 224, Air Transat will fly you from Ottawa to Toronto Island Airport and back. In addition to Air Transat, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Porter Airlines - these airlines can fly you to your destination from C$ 286 and C$ 292, respectively. Users have found that Air Transat is 43% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Ottawa to Toronto Island Airport?

    The top 3 most reliable airlines when flying from Ottawa to Toronto Island Airport are Porter Airlines (79%), Porter Airlines (79%) and Air Transat (79%).

  • What are the cheapest flights from Ottawa to Toronto Island Airport?

    Looking at all options, your cheapest flight can be booked for C$ 148. While the most popular route (Ottawa - Toronto Island) can be booked for C$ 278 on average our data indicates C$ 363 when flying from Ottawa to Toronto Island Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa 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 Ottawa to Toronto Island Airport?

    Currently, August is the cheapest month in which you can book a flight from Ottawa to Toronto Island Airport (average of C$ 216). Flying from Ottawa 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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Top 3 airlines flying from Ottawa to Toronto Island

Discover the top 3 airlines that operate flights from Ottawa 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 22 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 224AverageC$ 398FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 286AverageC$ 381FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 292AverageC$ 395FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Ottawa to Toronto Island flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Toronto Island?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Toronto Island from Ottawa.

Can Cheapflights find flights from Ottawa to Toronto Island with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Toronto Island, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa to Toronto Island become cheaper?

Yes! Start tracking prices for Ottawa 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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