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Cheap flights from Ottawa to Toronto Pearson Intl Airport from £81

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YYZ
31 Aug — 7 Sep1
1 adult

Cheapflights Tip: The best prices from Ottawa to Toronto Pearson Intl are usually found in February or November, booked 80 days in advance, depart on a Wednesday or Sunday and return on a Sunday

Cheap 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 26 August 2025.

Round-trip from

£84

One-way from

£81

Popular in

August

Cheapest in

February

Average price

£190

Good round-trip deal

£355 or less

Good one-way deal

£85 or less
WestJet
  • WestJet
  • 8/10-15/10
  • Nonstop
  • 2h 16m total
  • Ottawa to Toronto
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WestJet
  • WestJet
  • 11/10
  • Nonstop
  • 1h 09m total
  • Ottawa to Toronto
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Highest demand for flights based on searches. 9% potential increase in price (£13 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return 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 Pearson Intl.
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Price to beat on a one-way flight from Ottawa to Toronto Pearson Intl.
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Find flight deals from Ottawa to Pearson Intl

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 26 August 2025.

Wed 8/1005:55YOW - YYZ
Nonstop1h 09mWestJet
Wed 15/1023:15YYZ - YOW
Nonstop1h 07mWestJet
Deal found 24/8£84
Tue 23/905:55YOW - YYZ
Nonstop1h 09mWestJet
Thu 2/1023:15YYZ - YOW
Nonstop1h 07mWestJet
Deal found 24/8£100
Thu 9/1005:55YOW - YYZ
Nonstop1h 09mMultiple Airlines
Thu 16/1007:00YYZ - YOW
Nonstop1h 05mMultiple Airlines
Deal found 25/8£126
Sat 27/908:35YOW - YYZ
1 stop7h 08mPorter Airlines
Sat 27/919:30YYZ - YOW
Nonstop1h 05mPorter Airlines
Deal found 24/8£129
Wed 8/1005:55YOW - YYZ
Nonstop1h 09mMultiple Airlines
Tue 14/1000:30YYZ - YOW
Nonstop1h 04mMultiple Airlines
Deal found 24/8£152
Tue 23/906:25YOW - YYZ
Nonstop1h 12mAir Canada
Wed 1/1000:30YYZ - YOW
Nonstop1h 04mAir Canada
Deal found 24/8£210

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 26 August 2025.
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

Wed 8/10

05:55-07:04

Nonstop1h 09m

Toronto Pearson Intl

Wed 15/10

23:15-00:22

Nonstop1h 07m

£84

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Tue 23/9

05:55-07:04

Nonstop1h 09m

Toronto Pearson Intl

Thu 2/10

23:15-00:22

Nonstop1h 07m

£100

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 9/10

05:55-07:04

Nonstop1h 09m

Toronto Pearson Intl

Thu 16/10

07:00-08:05

Nonstop1h 05m

£126

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 27/9

08:35-15:43

1 stop7h 08m

Toronto Pearson Intl

Sat 27/9

19:30-20:35

Nonstop1h 05m

£129

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Wed 8/10

05:55-07:04

Nonstop1h 09m

Toronto Pearson Intl

Tue 14/10

00:30-01:34

Nonstop1h 04m

£152

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 6/2

19:15-17:23

1 stop22h 08m

Toronto Pearson Intl

Sat 7/2

23:30-00:39

Nonstop1h 09m

£193

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 7/2

10:00-11:15

Nonstop1h 15m

Toronto Pearson Intl

Sat 7/2

13:45-20:00

1 stop6h 15m

£209

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 11/10

05:55-07:04

Nonstop1h 09m

£81

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 25/9

05:55-07:04

Nonstop1h 09m

£139

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sun 28/9

05:55-07:04

Nonstop1h 09m

£139

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 16 results
1
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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 22 August 2025.

The best time to book flights from Ottawa to Toronto Pearson Intl Airport is 80 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, January is the cheapest month in which you can book a flight from Ottawa to Toronto Pearson Intl Airport (average of £490). Flying from Ottawa to Toronto Pearson Intl Airport in July is currently the most expensive (average of £708). 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 26 August 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 28% 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 53 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 1h 09m. 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: ITA Airways (92%), XiamenAir (89%), Aer Lingus (86%).

  • 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 £322, our data shows the cheapest flight currently is £85. When looking at the most popular route, (Ottawa - Toronto Pearson Intl), you can expect to pay £115 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, January is the cheapest month in which you can book a flight from Ottawa to Toronto Pearson Intl Airport (average of £490). Flying from Ottawa to Toronto Pearson Intl Airport in July is currently the most expensive (average of £708). 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
Brampton
Orillia
Ajax
Richmond Hill
Vaughan
Markham
Orangeville
Oakville
Burlington
Oshawa
Grimsby
Kitchener
Pickering

Browse thousands of different options on Cheapflights for your next trip

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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

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

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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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