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Cheap flights from Ottawa to Toronto Pearson Intl Airport from C$ 107

YOW — YYZ
23 Sep — 30 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Ottawa to Toronto Pearson Intl are usually found in August or May, booked 43 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Ottawa to Pearson Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Pearson Intl

Wed 23/96:55 a.m. -
Nonstop1h 05m
Fri 25/911:15 p.m. -
Nonstop1h 05m
Deal found 21/8C$ 183
Thu 17/96:55 a.m. -
Nonstop1h 05m
Sun 20/911:15 p.m. -
Nonstop1h 05m
Deal found 23/8C$ 184
Thu 10/96:25 p.m. -
Nonstop1h 10m
Sun 13/911:15 p.m. -
Nonstop1h 05m
Deal found 20/8C$ 186
Sat 12/96:55 a.m. -
Nonstop1h 05m
Mon 14/911:15 p.m. -
Nonstop1h 05m
Deal found 21/8C$ 187
Sat 19/96:25 p.m. -
Nonstop1h 10m
Sun 20/911:15 p.m. -
Nonstop1h 05m
Deal found 21/8C$ 189
Wed 16/96:25 p.m. -
Nonstop1h 10m
Wed 23/94:30 p.m. -
Nonstop1h 05m
Deal found 19/8C$ 190
Wed 30/96:25 p.m. -
Nonstop1h 10m
Sat 3/104:30 p.m. -
Nonstop1h 05m
Deal found 19/8C$ 191
Tue 29/96:25 p.m. -
Nonstop1h 10m
Tue 29/911:15 p.m. -
Nonstop1h 05m
Deal found 21/8C$ 193
Thu 1/106:55 a.m. -
Nonstop1h 05m
Thu 1/1011:15 p.m. -
Nonstop1h 05m
Deal found 21/8C$ 194
Fri 25/96:55 a.m. -
Nonstop1h 05m
Fri 25/910:00 a.m. -
1 stop9h 20m
Deal found 23/8C$ 198
Sat 28/115:30 a.m. -
Nonstop1h 25m
Mon 14/1211:35 p.m. -
Nonstop1h 09m
Deal found 20/8C$ 201

Find flight deals from Ottawa to Pearson Intl

Round-trip from

C$ 183

One-way from

C$ 107

Popular in

September

Cheapest in

August

Average price

C$ 252

Good round-trip deal

C$ 610 or less

Good one-way deal

C$ 299 or less
WestJet
  • WestJet
  • 23/9-25/9
  • Nonstop
  • 2h 10m total
  • Ottawa to Toronto
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WestJet
  • WestJet
  • 10/9
  • Nonstop
  • 1h 10m total
  • Ottawa to Toronto
Search Deals
High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ottawa to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Wed 30/9

6:25 p.m.-7:35 p.m.

Nonstop1h 10m

Toronto Pearson Intl

Fri 2/10

11:15 p.m.-12:20 a.m.

Nonstop1h 05m

C$ 190

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Sat 12/9

7:00 a.m.-8:09 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Mon 14/9

11:15 p.m.-12:20 a.m.

Nonstop1h 05m

C$ 213

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Fri 23/10

7:00 a.m.-8:09 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Sat 31/10

11:35 p.m.-12:44 a.m.

Nonstop1h 09m

C$ 223
Quickest round-trip

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Thu 1/10

6:55 a.m.-8:00 a.m.

Nonstop1h 05m

Toronto Pearson Intl

Fri 2/10

4:30 p.m.-5:35 p.m.

Nonstop1h 05m

C$ 226

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Thu 10/9

6:25 p.m.-7:35 p.m.

Nonstop1h 10m

Toronto Pearson Intl

Sun 13/9

11:20 p.m.-12:25 a.m.

Nonstop1h 05m

C$ 226

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Thu 15/10

7:20 a.m.-9:35 p.m.

2 stops14h 15m

Toronto Pearson Intl

Thu 22/10

4:30 p.m.-5:35 p.m.

Nonstop1h 05m

C$ 264

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Wed 23/9

6:55 a.m.-8:00 a.m.

Nonstop1h 05m

Toronto Pearson Intl

Sat 26/9

8:00 a.m.-11:35 a.m.

1 stop27h 35m

C$ 289

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Fri 23/10

7:20 a.m.-9:35 p.m.

2 stops14h 15m

Toronto Pearson Intl

Sat 31/10

11:35 p.m.-12:44 a.m.

Nonstop1h 09m

C$ 295

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Fri 25/9

12:25 p.m.-1:05 a.m.

2 stops12h 40m

Toronto Pearson Intl

Sun 27/9

6:35 p.m.-5:35 a.m.

2 stops11h 00m

C$ 295

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Thu 24/9

6:55 a.m.-8:00 a.m.

Nonstop1h 05m

Toronto Pearson Intl

Sun 27/9

12:40 p.m.-5:35 a.m.

2 stops16h 55m

C$ 299

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/8

Showing 1-10 of 20 resultsSorted by cheapest first
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 round-trip price

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?

The best time to book flights from Ottawa to Toronto Pearson Intl Airport is 42 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, August is the cheapest month in which you can book a flight from Ottawa to Toronto Pearson Intl Airport (average of C$ 252). Flying from Ottawa to Toronto Pearson Intl Airport in September is currently the most expensive (average of C$ 446). 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?

Unlike in the evening, when flights are generally more expensive, you can save up to 42% 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?

Travelers seeking maximum savings on their Ottawa to Toronto Pearson Intl Airport flight should consider departing on Wednesday mornings 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.

How much does it cost to fly round-trip from Ottawa to Toronto Pearson Intl Airport?

Airfare is below average for this route at the moment.

Ottawa to Toronto Pearson Intl Airport flights typically cost between C$ 224 and C$ 441 in September.
The cheapest round-trip price found within the last 5 days was C$ 183 on WestJet (23 Sep-25 Sep).

Reviews of airlines servicing Pearson Intl

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
458 reviews
Check prices

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Porter Airlines
8.0
Very good
458 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Transat
7.8
Good
574 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
WestJet
7.2
Good
3,438 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Canada
7.1
Good
11,525 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

  • 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 58 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 10m. 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$ 121. Other airlines that can offer you cheap pricing are Air Canada, from C$ 167, and Porter Airlines, from C$ 233. These flights start at 64% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Ottawa to Toronto Pearson Intl Airport one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 64. However, be on the lookout for offers from Porter Airlines and Air Transat, as they are both options that can get you from Ottawa to Toronto Pearson Intl Airport for a low price.

  • 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: China Eastern (97%), Delta (95%), Aeromexico (95%).

  • 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$ 159. On average you can expect to pay C$ 2,519. The most popular route, (Ottawa - Toronto Pearson Intl), can usually be booked for C$ 196.

  • 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, August is the cheapest month in which you can book a flight from Ottawa to Toronto Pearson Intl Airport (average of C$ 252). Flying from Ottawa to Toronto Pearson Intl Airport in September is currently the most expensive (average of C$ 446). 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
Kitchener
Collingwood
Vaughan
Oshawa
Barrie
Whitby
Oakville
Burlington
Guelph
Muskoka
Owen Sound
Pickering
Richmond Hill
Ajax
Cambridge
Waterloo
Peterborough
Milton

Browse thousands of different options on Cheapflights for your next trip

Fly from Ottawa to Pearson Intl on these airlines

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

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 121AverageC$ 222FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 167AverageC$ 411FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 233AverageC$ 506FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 272AverageC$ 505FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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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