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Cheap flights from Ottawa to Toronto Pearson Intl Airport from £117

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YYZ
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Ottawa to Toronto Pearson Intl are usually found in February or March, booked 64 days in advance, depart on a Saturday or Sunday and return on a Monday

Cheap flight deals from Ottawa to Pearson Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Pearson Intl
Explore the most affordable flight options available from Ottawa to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Fri 6/305:40
YOW
-
YYZ
Nonstop1h 21m
Multiple Airlines
Fri 13/307:15
YYZ
-
YOW
Nonstop1h 08m
Multiple Airlines
Deal found 20/1£117
Sun 8/315:05
YOW
-
YYZ
Nonstop1h 15m
Multiple Airlines
Sun 15/323:30
YYZ
-
YOW
Nonstop1h 09m
Multiple Airlines
Deal found 21/1£134
Fri 6/319:15
YOW
-
YYZ
1 stop10h 43m
WestJet
Fri 13/323:30
YYZ
-
YOW
Nonstop1h 09m
WestJet
Deal found 20/1£137
Fri 20/210:00
YOW
-
YYZ
Nonstop1h 20m
Porter Airlines
Fri 20/213:45
YYZ
-
YOW
1 stop6h 15m
Porter Airlines
Deal found 20/1£204
Tue 31/319:25
YOW
-
YYZ
1 stop17h 23m
Porter Airlines
Wed 1/415:40
YYZ
-
YOW
Nonstop1h 11m
Porter Airlines
Deal found 20/1£207
Sat 14/220:55
YOW
-
YYZ
1 stop17h 50m
Porter Airlines
Sun 15/217:20
YYZ
-
YOW
Nonstop1h 13m
Porter Airlines
Deal found 20/1£210
Sun 8/317:45
YOW
-
YYZ
2 stops12h 13m
WestJet
Sun 15/323:30
YYZ
-
YOW
Nonstop1h 09m
WestJet
Deal found 21/1£211
Sat 14/209:15
YOW
-
YYZ
1 stop6h 27m
Porter Airlines
Sat 14/219:35
YYZ
-
YOW
1 stop18h 26m
Porter Airlines
Deal found 19/1£217
Tue 3/219:25
YOW
-
YYZ
1 stop17h 25m
Porter Airlines
Wed 4/217:15
YYZ
-
YOW
Nonstop1h 13m
Porter Airlines
Deal found 20/1£260
Thu 29/115:05
YOW
-
YYZ
Nonstop1h 20m
Porter Airlines
Thu 29/120:15
YYZ
-
YOW
1 stop18h 30m
Porter Airlines
Deal found 20/1£265

Find flight deals from Ottawa to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Pearson Intl (YYZ). 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 January 2026.

Round-trip from

£117

Popular in

September

Cheapest in

February

Average price

£174

Good one-way deal

£144 or less
Porter Airlines
  • Porter Airlines
  • 6/3-13/3
  • Nonstop
  • 2h 29m total
  • Ottawa to Toronto
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£7 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a one-way flight from Ottawa to Toronto Pearson Intl.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Ottawa to Pearson Intl 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 858,174 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from Ottawa to Toronto Pearson Intl Airport that are best for you.

Fly from

Ottawa

Fly to

Pearson Intl

Route

Depart

Return

Price

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 6/3

19:15-05:58

1 stop10h 43m

Toronto Pearson Intl

Fri 13/3

23:30-00:39

Nonstop1h 09m

£137

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Tue 31/3

19:25-12:48

1 stop17h 23m

Toronto Pearson Intl

Wed 1/4

15:40-16:51

Nonstop1h 11m

£207

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 14/2

20:55-14:45

1 stop17h 50m

Toronto Pearson Intl

Sun 15/2

17:20-18:33

Nonstop1h 13m

£210

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sun 8/3

17:45-05:58

2 stops12h 13m

Toronto Pearson Intl

Sun 15/3

23:30-00:39

Nonstop1h 09m

£211

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 14/2

09:15-15:42

1 stop6h 27m

Toronto Pearson Intl

Sat 14/2

19:35-14:01

1 stop18h 26m

£217

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sun 8/3

20:55-13:15

1 stop16h 20m

Toronto Pearson Intl

Sun 15/3

23:30-00:39

Nonstop1h 09m

£218

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Tue 3/2

19:25-12:50

1 stop17h 25m

Toronto Pearson Intl

Wed 4/2

17:15-18:28

Nonstop1h 13m

£260

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sun 29/3

08:50-05:37

1 stop20h 47m

Toronto Pearson Intl

Mon 30/3

07:55-14:39

2 stops6h 44m

£273

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 6/2

10:00-11:20

Nonstop1h 20m

£125

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Mon 4/5

17:05-18:14

Nonstop1h 09m

£152

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 16 results
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Best time to book a flight from Ottawa to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Ottawa with our price prediction graph.
Estimated return 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 Pearson Intl Airport

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

Use this chart to determine the optimal time to book a return flight from Ottawa to Pearson Intl. Price data was last updated on 16 January 2026.

The best time to book flights from Ottawa to Toronto Pearson Intl Airport is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Ottawa to Toronto Pearson Intl Airport (average of £55). Flying from Ottawa to Toronto Pearson Intl Airport in July is currently the most expensive (average of £102). 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 YYZ?

Find hourly flight availability from Ottawa to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 January 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 34% on flights from Ottawa to Toronto Pearson Intl Airport by exploring options for tickets in the morning.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Pearson Intl. 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 Pearson Intl?

    Located just 6.6 mi from the city center, Ottawa is the airport most travelers will use when flying to Toronto Pearson Intl from Ottawa. Booking flights from Ottawa (YOW) to Toronto Pearson Intl should be relatively easy as there are 48 daily outbound flights to Toronto Pearson Intl from 0 different airlines.

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

    There are many flights that can get you from Ottawa to Toronto Pearson Intl Airport in 10h 43m. Fly via WestJet or Porter Airlines to get the fastest option. The distance between Ottawa and Toronto Pearson Intl Airport is about 225 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ottawa to Toronto Pearson Intl Airport on time: Egyptair (78%), American Airlines (77%), Jazz (67%).

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

    While on average a flight from Ottawa to Toronto Pearson Intl Airport is generally £314, our data shows the cheapest flight currently is £144. When looking at the most popular route, (Ottawa - Toronto Pearson Intl), you can expect to pay £117 for that flight.

  • Can I find deals for flights from Ottawa to Pearson Intl that include hotel bookings?

    Yes. In addition to deals on Ottawa to Pearson Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Pearson Intl?

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

  • Can I find deals for business class flights from Ottawa to Pearson Intl?

    Yes. Cheapflights offers flight deals from Ottawa to Pearson Intl 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 Pearson Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Toronto Pearson Intl Airport (average of £55). Flying from Ottawa to Toronto Pearson Intl Airport in July is currently the most expensive (average of £102). 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

Travelling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Orillia
Brampton
Ajax
Vaughan
Markham
Orangeville
Oakville
Burlington
Richmond Hill
Grimsby
Oshawa
Kitchener
Pickering

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Alternative routes for Ottawa to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Pearson Intl flights
Pierre Elliott Trudeau Intl to Toronto Island flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Pearson Intl?

Cheapflights helps you search for flights from Ottawa to Pearson Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Pearson Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Pearson Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ottawa to Pearson Intl with no change fees?

Need flexible booking options for your flight to Pearson Intl from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Pearson Intl become cheaper?

Yes! Start tracking prices for Ottawa to Pearson Intl 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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