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Cheap flights from Ottawa to Toronto from C$ 139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Toronto departing on 4/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ottawa to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
1:20 p.m. - 2:28 p.m.
YOW
-
YTZ
1h 08mdirect
Porter Airlines Logo
6:55 p.m. - 7:54 p.m.
YTZ
-
YOW
0h 59mdirect
C$ 279Porter Airlines
Fri, 10 Apr - Sun, 19 Apr
Porter Airlines Logo
12:10 p.m. - 1:18 p.m.
YOW
-
YTZ
1h 08mdirect
Porter Airlines Logo
7:00 a.m. - 7:59 a.m.
YTZ
-
YOW
0h 59mdirect
C$ 295Porter Airlines
Sat, 25 Apr - Tue, 28 Apr
Porter Airlines Logo
3:35 p.m. - 4:43 p.m.
YOW
-
YTZ
1h 08mdirect
Porter Airlines Logo
7:00 a.m. - 7:59 a.m.
YTZ
-
YOW
0h 59mdirect
C$ 296Porter Airlines
Sat, 25 Apr - Tue, 28 Apr
Porter Airlines Logo
4:40 p.m. - 5:49 p.m.
YOW
-
YTZ
1h 09mdirect
Porter Airlines Logo
10:30 a.m. - 11:29 a.m.
YTZ
-
YOW
0h 59mdirect
C$ 303Porter Airlines
Fri, 20 Feb - Sat, 21 Feb
Porter Airlines Logo
3:55 p.m. - 10:35 a.m.
YOW
-
YTZ
18h 40m
1 stop
Porter Airlines Logo
2:05 p.m. - 3:04 p.m.
YTZ
-
YOW
0h 59mdirect
C$ 320Porter Airlines
Tue, 31 Mar - Wed, 1 Apr
Porter Airlines Logo
3:35 p.m. - 4:43 p.m.
YOW
-
YTZ
1h 08mdirect
Porter Airlines Logo
8:25 a.m. - 9:24 a.m.
YTZ
-
YOW
0h 59mdirect
C$ 321Porter Airlines
Tue, 31 Mar - Wed, 1 Apr
Porter Airlines Logo
3:55 p.m. - 10:35 a.m.
YOW
-
YTZ
18h 40m
1 stop
Porter Airlines Logo
2:05 p.m. - 3:04 p.m.
YTZ
-
YOW
0h 59mdirect
C$ 322Porter Airlines
Sat, 28 Mar - Sun, 29 Mar
Porter Airlines Logo
8:40 a.m. - 9:48 a.m.
YOW
-
YTZ
1h 08mdirect
Porter Airlines Logo
12:30 p.m. - 5:25 p.m.
YTZ
-
YOW
4h 55m
1 stop
C$ 328Porter Airlines
Fri, 6 Mar - Fri, 6 Mar
Porter Airlines Logo
8:40 a.m. - 9:48 a.m.
YOW
-
YTZ
1h 08mdirect
Porter Airlines Logo
12:30 p.m. - 5:25 p.m.
YTZ
-
YOW
4h 55m
1 stop
C$ 336Porter Airlines
Wed, 18 Mar - Wed, 18 Mar
Porter Airlines Logo
3:55 p.m. - 9:35 a.m.
YOW
-
YTZ
17h 40m
1 stop
Porter Airlines Logo
2:05 p.m. - 3:04 p.m.
YTZ
-
YOW
0h 59mdirect
C$ 339Porter Airlines
Sat, 7 Mar - Sun, 8 Mar

Air Canada flights from Ottawa to Toronto Island Airport

Our best Air Canada deals on Ottawa to Toronto Island Airport flight tickets
Air Canada
28 Feb
YOW5:05 p.m.Ottawa
1h 08m
YTZ6:13 p.m.Toronto Island
1 Mar
YTZ4:20 p.m.Toronto Island
0h 56m
YOW5:16 p.m.Ottawa
C$ 395
Air Canada
9 Feb
YOW2:05 p.m.Ottawa
1h 08m
YTZ3:13 p.m.Toronto Island
9 Feb
YTZ5:30 p.m.Toronto Island
16h 51m
2 stops
YOW10:21 a.m.Ottawa
C$ 922
Air Canada
13 Feb
YOW10:30 a.m.Ottawa
1h 12m
YTZ11:42 a.m.Toronto Island
16 Feb
YTZ10:45 a.m.Toronto Island
3h 22m
1 stop
YOW2:07 p.m.Ottawa
C$ 1,332

Porter Airlines flights from Ottawa to Toronto Island Airport

Our best Porter Airlines deals on Ottawa to Toronto Island Airport flight tickets
Porter Airlines
10 Apr
YOW1:20 p.m.Ottawa
1h 08m
YTZ2:28 p.m.Toronto Island
19 Apr
YTZ6:55 p.m.Toronto Island
0h 59m
YOW7:54 p.m.Ottawa
C$ 279
Porter Airlines
23 Apr
YOW8:55 p.m.Ottawa
1h 08m
YTZ10:03 p.m.Toronto Island
26 Apr
YTZ6:55 p.m.Toronto Island
0h 59m
YOW7:54 p.m.Ottawa
C$ 295
Porter Airlines
25 Apr
YOW3:35 p.m.Ottawa
1h 08m
YTZ4:43 p.m.Toronto Island
28 Apr
YTZ7:00 a.m.Toronto Island
0h 59m
YOW7:59 a.m.Ottawa
C$ 296

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Toronto Island Airport 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, momondo users made 96,600 searches. Data last updated 3 February 2026.
Use the filters below to find and compare flights from Ottawa to Toronto Island Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Fri 10/4

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

Nonstop1h 08m

Toronto Island

Sun 19/4

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

Nonstop0h 59m

C$ 279

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Sat 25/4

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

Nonstop1h 08m

Toronto Island

Tue 28/4

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

Nonstop0h 59m

C$ 295

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Sat 25/4

3:35 p.m.-4:43 p.m.

Nonstop1h 08m

Toronto Island

Tue 28/4

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

Nonstop0h 59m

C$ 296

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Fri 20/2

4:40 p.m.-5:49 p.m.

Nonstop1h 09m

Toronto Island

Sat 21/2

10:30 a.m.-11:29 a.m.

Nonstop0h 59m

C$ 303

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 31/3

3:55 p.m.-10:35 a.m.

1 stop18h 40m

Toronto Island

Wed 1/4

2:05 p.m.-3:04 p.m.

Nonstop0h 59m

C$ 320

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 31/3

3:35 p.m.-4:43 p.m.

Nonstop1h 08m

Toronto Island

Wed 1/4

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

Nonstop0h 59m

C$ 321

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Sat 28/3

3:55 p.m.-10:35 a.m.

1 stop18h 40m

Toronto Island

Sun 29/3

2:05 p.m.-3:04 p.m.

Nonstop0h 59m

C$ 322

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Fri 6/3

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

Nonstop1h 08m

Toronto Island

Fri 6/3

12:30 p.m.-5:25 p.m.

1 stop4h 55m

C$ 328

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Wed 18/3

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

Nonstop1h 08m

Toronto Island

Wed 18/3

12:30 p.m.-5:25 p.m.

1 stop4h 55m

C$ 336

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Sat 7/3

3:55 p.m.-9:35 a.m.

1 stop17h 40m

Toronto Island

Sun 8/3

2:05 p.m.-3:04 p.m.

Nonstop0h 59m

C$ 339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

How to get the cheapest flight ticket from Ottawa to Toronto Island Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Toronto Island Airport?

The cheapest month to fly to Toronto Island Airport from Ottawa is in August. Flight prices, which tend to average around C$ 294, are often lower during this time because this is during the off-season. If you aren’t able to travel to Toronto Island Airport during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 306.

What is the cheapest day to depart on your flight to Toronto Island Airport?

On average, the least expensive day to fly to Toronto Island Airport from Ottawa is on a Friday. momondo users have found tickets for Friday departures for as low as C$ 431. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 468. These prices are subject to change though, so be sure to set up a Price Alert for flights to Toronto Island Airport.

What is the cheapest time of day to depart on your flight to Toronto Island Airport?

Flying to Toronto Island Airport from Ottawa at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 398 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Toronto Island Airport is in the morning when prices are around C$ 446.

What is the cheapest Ottawa to Toronto Island flight route?

Fly from Ottawa to Toronto Island for the best Ottawa - Toronto Island flight prices

How far in advance should I book a flight to Toronto Island Airport?

You are more likely to see cheaper flights to Toronto Island Airport from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Island Airport for around C$ 373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Island Airport from Ottawa for as low as C$ 298 on momondo.

What cabin class options are available on Ottawa to Toronto Island flights?

There are 3 cabin classes available to choose from on Ottawa to Toronto Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Ottawa to Toronto Island Airport flight prices changed over time?

As of February 2026, prices for Ottawa to Toronto Island Airport flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from Ottawa to Toronto Island Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Toronto Island Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Toronto Island Airport (YOW to YTZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Toronto Island Airport

Best price found

C$ 179

Fastest flight time

1h 03m

Direct flights

Every day
The best one-way flight to Toronto Island Airport from Ottawa in the past 72 hours is C$ 179. The best round-trip flight deal from Ottawa to Toronto Island Airport found on momondo in the last 72 hours is C$ 327.
The fastest flight from Ottawa to Toronto Island Airport takes 1h 03m
Direct flights go from Ottawa to Toronto Island Airport every day.
Search flight deals

  • How far is Ottawa to Toronto Island by plane?

    A flight from Ottawa to Toronto Island will travel around 354.0 km. A reasonable flight in good conditions will take 1h 03m.

  • When did momondo last update prices for flights from Ottawa Airport to Toronto Island Airport?

    Prices for flights from Ottawa Airport to Toronto Island Airport were last updated today.

  • How many operators does momondo search for flights from Ottawa Airport to Toronto Island Airport?

  • How old do you have to be to fly from Ottawa Airport to Toronto Island Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Toronto Island Airport.

  • What documentation or ID do you need to fly to Toronto Island Airport?

    The necessary travel and health documents for your Toronto Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ottawa to Toronto Island Airport?

  • What is the most popular airline from Ottawa to Toronto Island Airport?

Best airlines flying from Ottawa to Toronto Island Airport

Compare and see reviews for airlines that fly from Ottawa to Toronto Island Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 220Free CancellationRating
7.1
10,684 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 220Free CancellationRating
7.7
502 reviews
Search Air Transat flights
Porter AirlinesPriceFrom C$ 243Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights

  • Porter Airlines Flights From Ottawa to Toronto Island Airport

    The lowest priced Porter Airlines flight from Ottawa to Toronto Island Airport from the last 72 hours was C$ 243. Generally, Porter Airlines has 21 flights on this route every week with an average price of C$ 369. Porter Airlines is rated 7.9/10 by our users.

  • Air Transat Flights From Ottawa to Toronto Island Airport

    Across 502 Air Transat reviews on momondo, the average score is 7.7/10. Air Transat flies from Ottawa to Toronto Island Airport about 21 times each week, with ticket deals ranging from C$ 220 to C$ 377. Price data is based on momondo searches in the last 72 hours.

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Apsley

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Toronto?

It is quick and easy to find Ottawa to Toronto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Toronto that suits you.

Can I find flights from Ottawa to Toronto with flexible booking policies on momondo?

All flight searches from Ottawa to Toronto on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ottawa to Toronto?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Toronto from Ottawa.

I’m not ready to book a flight from Ottawa to Toronto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from Ottawa and alert you when they change.

An easier way to manage your Toronto Island Airport trip

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