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Cheap flights from Ottawa to Toronto Pearson Intl Airport from C$ 70

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

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

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 30 October 2025.

Round-trip from

C$ 127

One-way from

C$ 70

Popular in

September

Cheapest in

November

Average price

C$ 324

Good round-trip deal

C$ 511 or less

Good one-way deal

C$ 227 or less
WestJet
  • WestJet
  • 16/2-21/2
  • Nonstop
  • 2h 30m total
  • Ottawa to Toronto
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WestJet
  • WestJet
  • 20/4
  • Nonstop
  • 1h 21m total
  • Ottawa to Toronto
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Highest demand for flights based on searches. 9% potential increase in price (C$ 44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
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Average for round-trip flights in October 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

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 30 October 2025.

Thu 20/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 23/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 28/10C$ 161
Tue 25/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Fri 28/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 30/10C$ 165
Wed 26/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Wed 3/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 29/10C$ 168
Tue 25/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Tue 2/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 28/10C$ 169
Fri 5/125:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 7/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 28/10C$ 177
Sat 29/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sat 29/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 29/10C$ 180
Sat 22/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Mon 1/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 29/10C$ 182

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 30 October 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 1/4

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Wed 22/4

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 134

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 26/2

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Fri 13/3

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 141

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 27/2

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Sat 14/3

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 142

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Tue 25/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Fri 28/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 173

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 20/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Sun 23/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 175

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Mon 24/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Mon 1/12

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 175

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 27/2

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Wed 11/3

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 176

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 26/2

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Wed 11/3

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 176

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Mon 2/3

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Thu 12/3

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 176

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Tue 3/3

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Tue 10/3

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 176

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 23 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 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 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 round-trip flight from Ottawa to Pearson Intl. Price data was last updated on 24 October 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 C$ 101). Flying from Ottawa to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 191). 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 30 October 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 50% on flights from Ottawa to Toronto Pearson Intl Airport by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Pearson Intl. Price data was last updated on 26 October 2025.

Travelers seeking maximum savings on their Ottawa to Toronto Pearson Intl Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. 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 Pearson Intl. Reviews last updated 30 October 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andWestJet from Ottawa to Toronto Pearson Intl 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
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.8
Good
469 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,149 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,376 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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?

    For a flight from Ottawa to Toronto Pearson Intl, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city. Ottawa is the only Ottawa airport and it handles 26 outbound flights to Toronto Pearson Intl per day. 4 airlines have flights to Toronto Pearson Intl from Ottawa on a regular basis.

  • 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 21m. Fly via WestJet to get the fastest option. Airlines will cover a distance of 362 km. Generally, flights for this route are direct.

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

    Cheapflights users have booked flights from Ottawa to Toronto Pearson Intl Airport round-trip from C$ 127. Other airlines that can offer you cheap pricing are Porter Airlines, from C$ 186, and Air Canada, from C$ 201. These flights start at 57% lower than the current average price 3 months from now.

  • 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: American Airlines (100%), Porter Airlines (90%), Air Transat (87%).

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

    The cheapest flight price from Ottawa to Toronto Pearson Intl Airport is C$ 92. On average you can expect to pay C$ 999. The most popular route, (Ottawa - Toronto Pearson Intl), can usually be booked for C$ 176.

  • 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 vacation 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 C$ 101). Flying from Ottawa to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 191). 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
Markham
Oakville
Collingwood
Vaughan
Richmond Hill
Burlington
Barrie
Milton
Kitchener
Muskoka
Waterloo
Cambridge
Pickering
Lindsay
Peterborough
Oshawa
St. Catharines
Brantford
Cobourg

Browse thousands of different options on Cheapflights for your next trip

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Fly from Ottawa to Pearson Intl on these airlines

Choose from the following airlines for your flight from Ottawa to Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2025.
WestJet flights from Ottawa to Toronto Pearson Intl
Porter Airlines flights from Ottawa to Toronto Pearson Intl
Air Canada flights from Ottawa to Toronto Pearson Intl

Top 4 airlines flying from Ottawa to Pearson Intl

Discover the top 4 airlines that operate flights from Ottawa to Pearson Intl. 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 127AverageC$ 216FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 186AverageC$ 352FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 201AverageC$ 435FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 235AverageC$ 424FlexibilityNo cancel feeOn-time50%
Search Air Transat 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 Pearson Intl?

When you search for this flight from Ottawa to Pearson Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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 Pearson Intl from Ottawa.

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

Yes, we can. To see specific flights from Ottawa to Pearson Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Ottawa to Pearson Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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