Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ottawa to Toronto from C$ 137

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 23/8. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ottawa to Toronto

Cheap round-trip flights

Porter Airlines Logo
12:35 p.m. - 1:37 p.m.YOW-YTZ
1h 02mdirect
Porter Airlines Logo
6:55 p.m. - 7:53 p.m.YTZ-YOW
0h 58mdirect
C$ 271Porter Airlines
Find Deal
Sat, 23 Aug - Sat, 23 Aug
Porter Airlines Logo
7:00 a.m. - 8:03 a.m.YOW-YTZ
1h 03mdirect
Porter Airlines Logo
6:35 p.m. - 7:34 p.m.YTZ-YOW
0h 59mdirect
C$ 281Porter Airlines
Find Deal
Tue, 2 Sep - Tue, 2 Sep
Porter Airlines Logo
3:25 p.m. - 4:27 p.m.YOW-YTZ
1h 02mdirect
Porter Airlines Logo
4:05 p.m. - 5:04 p.m.YTZ-YOW
0h 59mdirect
C$ 282Porter Airlines
Find Deal
Fri, 29 Aug - Fri, 5 Sep
Air Canada Logo
7:40 p.m. - 8:41 p.m.YOW-YTZ
1h 01mdirect
Air Canada Logo
7:20 p.m. - 8:17 p.m.YTZ-YOW
0h 57mdirect
C$ 284Air Canada
Find Deal
Sat, 16 Aug - Mon, 18 Aug
Porter Airlines Logo
9:35 a.m. - 10:37 a.m.YOW-YTZ
1h 02mdirect
Porter Airlines Logo
8:15 p.m. - 9:13 p.m.YTZ-YOW
0h 58mdirect
C$ 286Porter Airlines
Find Deal
Thu, 28 Aug - Mon, 1 Sep
Porter Airlines Logo
9:35 a.m. - 10:37 a.m.YOW-YTZ
1h 02mdirect
Porter Airlines Logo
7:00 a.m. - 7:58 a.m.YTZ-YOW
0h 58mdirect
C$ 289Porter Airlines
Find Deal
Fri, 15 Aug - Sat, 16 Aug
Porter Airlines Logo
6:40 p.m. - 7:42 p.m.YOW-YTZ
1h 02mdirect
Porter Airlines Logo
8:05 p.m. - 9:03 p.m.YTZ-YOW
0h 58mdirect
C$ 291Porter Airlines
Find Deal
Thu, 14 Aug - Mon, 18 Aug
Air Canada Logo
8:30 a.m. - 9:31 a.m.YOW-YTZ
1h 01mdirect
Air Canada Logo
4:10 p.m. - 5:07 p.m.YTZ-YOW
0h 57mdirect
C$ 311Air Canada
Find Deal
Tue, 19 Aug - Fri, 22 Aug
Air Canada Logo
10:30 a.m. - 11:42 a.m.YOW-YTZ
1h 12mdirect
Air Canada Logo
4:05 p.m. - 5:01 p.m.YTZ-YOW
0h 56mdirect
C$ 314Air Canada
Find Deal
Mon, 10 Nov - Mon, 10 Nov
Logo
3:25 p.m. - 4:27 p.m.YOW-YTZ
1h 02mdirect
Logo
4:05 p.m. - 5:04 p.m.YTZ-YOW
0h 59mdirect
C$ 358
Find Deal
Thu, 28 Aug - Thu, 4 Sep

Air Canada flights from Ottawa to Toronto Island Airport

Our best Air Canada deals on Ottawa to Toronto Island Airport flight tickets
Air Canada
16 Aug
YOW7:40 p.m.Ottawa
1h 01m
YTZ8:41 p.m.Toronto Island
18 Aug
YTZ7:20 p.m.Toronto Island
0h 57m
YOW8:17 p.m.Ottawa
C$ 284
Find similar
Air Canada
19 Aug
YOW8:30 a.m.Ottawa
1h 01m
YTZ9:31 a.m.Toronto Island
22 Aug
YTZ4:10 p.m.Toronto Island
0h 57m
YOW5:07 p.m.Ottawa
C$ 311
Find similar
Air Canada
10 Nov
YOW10:30 a.m.Ottawa
1h 12m
YTZ11:42 a.m.Toronto Island
10 Nov
YTZ4:05 p.m.Toronto Island
0h 56m
YOW5:01 p.m.Ottawa
C$ 314
Find similar

Porter Airlines flights from Ottawa to Toronto Island Airport

Our best Porter Airlines deals on Ottawa to Toronto Island Airport flight tickets
Porter Airlines
23 Aug
YOW12:35 p.m.Ottawa
1h 02m
YTZ1:37 p.m.Toronto Island
23 Aug
YTZ6:55 p.m.Toronto Island
0h 58m
YOW7:53 p.m.Ottawa
C$ 271
Find similar
Porter Airlines
2 Sep
YOW7:00 a.m.Ottawa
1h 03m
YTZ8:03 a.m.Toronto Island
2 Sep
YTZ6:35 p.m.Toronto Island
0h 59m
YOW7:34 p.m.Ottawa
C$ 281
Find similar
Porter Airlines
29 Aug
YOW3:25 p.m.Ottawa
1h 02m
YTZ4:27 p.m.Toronto Island
5 Sep
YTZ4:05 p.m.Toronto Island
0h 59m
YOW5:04 p.m.Ottawa
C$ 282
Find similar

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 31 July 2025.
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

Sat 23/8

12:35 p.m.-1:37 p.m.

Nonstop1h 02m

Toronto Island

Sat 23/8

6:55 p.m.-7:53 p.m.

Nonstop0h 58m

C$ 271

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 2/9

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

Nonstop1h 03m

Toronto Island

Tue 2/9

6:35 p.m.-7:34 p.m.

Nonstop0h 59m

C$ 281

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Fri 29/8

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

Nonstop1h 02m

Toronto Island

Fri 5/9

4:05 p.m.-5:04 p.m.

Nonstop0h 59m

C$ 282

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Sat 16/8

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

Nonstop1h 01m

Toronto Island

Mon 18/8

7:20 p.m.-8:17 p.m.

Nonstop0h 57m

C$ 284

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Thu 28/8

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

Nonstop1h 02m

Toronto Island

Mon 1/9

8:15 p.m.-9:13 p.m.

Nonstop0h 58m

C$ 286

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Fri 15/8

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

Nonstop1h 02m

Toronto Island

Sat 16/8

7:00 a.m.-7:58 a.m.

Nonstop0h 58m

C$ 289

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Thu 14/8

6:40 p.m.-7:42 p.m.

Nonstop1h 02m

Toronto Island

Mon 18/8

8:05 p.m.-9:03 p.m.

Nonstop0h 58m

C$ 291

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 19/8

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

Nonstop1h 01m

Toronto Island

Fri 22/8

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

Nonstop0h 57m

C$ 311

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Mon 10/11

10:30 a.m.-11:42 a.m.

Nonstop1h 12m

Toronto Island

Mon 10/11

4:05 p.m.-5:01 p.m.

Nonstop0h 56m

C$ 314

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Thu 28/8

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

Nonstop1h 02m

Toronto Island

Thu 4/9

4:05 p.m.-5:04 p.m.

Nonstop0h 59m

C$ 358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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$ 324, 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 January is also cheap. Prices for this month can be found on momondo for an average of C$ 350.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as C$ 457. 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 Sunday because tickets tend to average around C$ 505. 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 in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 473 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Toronto Island Airport is in the evening when prices are around C$ 527.

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$ 392 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$ 282 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 July 2025, prices for Ottawa to Toronto Island Airport flights are approximately 26% 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$ 137

Fastest flight time

1h 00m

Direct flights

Every day
The best one-way flight to Toronto Island Airport from Ottawa in the past 72 hours is C$ 137. The best round-trip flight deal from Ottawa to Toronto Island Airport found on momondo in the last 72 hours is C$ 271.
The fastest flight from Ottawa to Toronto Island Airport takes 1h 00m
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 00m.

  • 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 TransatPriceFrom C$ 223Free CancellationRating
7.7
424 reviews
Search Air Transat flights
Porter AirlinesPriceFrom C$ 291Free CancellationRating
8.0
318 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 299Free CancellationRating
7.1
9,851 reviews
Search Air Canada 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$ 210. Generally, Porter Airlines has 40 flights on this route every week with an average price of C$ 290. Porter Airlines is rated 8.0/10 by our users.

  • Air Transat Flights From Ottawa to Toronto Island Airport

    Across 424 Air Transat reviews on momondo, the average score is 7.7/10. Air Transat flies from Ottawa to Toronto Island Airport about 40 times each week, with ticket deals ranging from C$ 161 to C$ 276. 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/8
Tue 12/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Toronto