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Cheap flights from Ottawa to Toronto from C$ 52

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YTO
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Ottawa to Toronto are usually found in January or November, booked 81 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Ottawa to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Toronto (YTO). 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 17 September 2025.

Round-trip from

C$ 128

One-way from

C$ 52

Popular in

September

Cheapest in

January

Average price

C$ 333

Good round-trip deal

C$ 331 or less

Good one-way deal

C$ 247 or less
WestJet
  • WestJet
  • 9/10-14/10
  • Nonstop
  • 2h 16m total
  • Ottawa to Toronto
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WestJet
  • WestJet
  • 12/10
  • Nonstop
  • 1h 09m total
  • Ottawa to Toronto
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 34 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Ottawa to Toronto (YTO).
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Price to beat on a one-way flight from Ottawa to Toronto (YTO).
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Find flight deals from Ottawa to Toronto

Cheapest flights from Ottawa to Toronto
Explore the most affordable flight options available from Ottawa to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Thu 9/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Tue 14/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 16/9C$ 128
Tue 28/105:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Thu 6/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 14/9C$ 129
Fri 17/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Mon 20/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 16/9C$ 131
Mon 24/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Tue 25/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 17/9C$ 132
Sun 23/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 30/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 15/9C$ 136
Thu 30/105:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Thu 6/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 15/9C$ 138
Fri 31/105:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 2/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 17/9C$ 140
Thu 9/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Thu 9/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 16/9C$ 144
Fri 17/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Sun 19/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 16/9C$ 154
Fri 10/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Sun 12/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 16/9C$ 155
Thu 16/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Sun 19/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 16/9C$ 158
Fri 31/102:50 p.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Fri 7/117:00 a.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 16/9C$ 202

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Toronto 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 17 September 2025.
Use the filters below to find and compare flights from Ottawa to Toronto that are best for you.

Fly from

Ottawa

Fly to

Toronto

Route

Depart

Return

Price

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Tue 14/10

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Tue 21/10

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 131

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 30/10

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

Nonstop1h 25m

Toronto Pearson Intl

Thu 6/11

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

Nonstop1h 12m

C$ 138

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Mon 13/10

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Mon 20/10

11:15 p.m.-12:21 a.m.

Nonstop1h 06m

C$ 168

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Wed 15/10

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Tue 28/10

3:40 p.m.-4:51 p.m.

Nonstop1h 11m

C$ 169

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Wed 15/10

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Fri 24/10

4:15 p.m.-5:21 p.m.

Nonstop1h 06m

C$ 171

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Sat 1/11

3:35 p.m.-4:43 p.m.

Nonstop1h 08m

Toronto Island

Sat 8/11

4:30 p.m.-5:29 p.m.

Nonstop0h 59m

C$ 208

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Mon 20/10

8:35 a.m.-9:38 a.m.

Nonstop1h 03m

Toronto Island

Sun 26/10

7:00 a.m.-7:59 a.m.

Nonstop0h 59m

C$ 217

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Fri 17/10

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

Nonstop1h 03m

Toronto Island

Mon 20/10

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

Nonstop0h 59m

C$ 219

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Fri 17/10

9:35 a.m.-10:38 a.m.

Nonstop1h 03m

Toronto Island

Sun 19/10

7:00 p.m.-7:59 p.m.

Nonstop0h 59m

C$ 223

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Thu 16/10

1:25 p.m.-2:28 p.m.

Nonstop1h 03m

Toronto Island

Sun 19/10

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

Nonstop0h 59m

C$ 224

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

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Best time to book a flight from Ottawa to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto 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

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Toronto. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from Ottawa to Toronto, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Ottawa to Toronto (average of C$ 169). Flying from Ottawa to Toronto in July is currently the most expensive (average of C$ 258). 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 YTO?

Find hourly flight availability from Ottawa to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

When flying from Ottawa to Toronto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 53% versus a flight in the evening.

What is the cheapest day to fly from Ottawa to Toronto?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Toronto. Price data was last updated on 16 December 2024.

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

Weekly flight availability from Ottawa to Toronto

Explore weekly flight availability from Ottawa to Toronto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 September 2025.

The most flights from YOW to YTO are scheduled on a Tuesday (73 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (51 on average).

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

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 17 September 2025.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andWestJet from Ottawa to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.6

Comfort

7.9

Crew

8.6

Overall

7.9

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
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.6

Comfort

7.9

Crew

8.6

Overall

7.9

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
7.7
Good
438 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.6

Comfort

7.9

Crew

8.6

Overall

7.9

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
3,093 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.6

Comfort

7.9

Crew

8.6

Overall

7.9

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
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.6

Comfort

7.9

Crew

8.6

Overall

7.9

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.

Ottawa to Toronto Travel Guide

Pearson International Airport is the largest and busiest airport in all of Canada. You will have a lot of options for flying into this airport. This main airport is located only 14 miles to the northwest of Toronto’s downtown area. There are five runways that are used to facilitate trips for passengers coming from two terminals.

Billy Bishop Toronto City Airport is also known as the Toronto Island Airport. This one is the ninth busiest in all of Canada. It’s the third busiest airport in the province of Ontario. When it was constructed, Billy Bishop was the main airport servicing flights to and from Toronto.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports serve Ottawa to Toronto flights?

    When you fly from Ottawa to Toronto, you’ll board your plane at Macdonald-Carter International Airport and get off the flight at either Billy Bishop Toronto City Airport or Pearson International Airport. There are a few different airlines that offer flights throughout the day on a daily basis between Ottawa and Toronto.

  • Which airlines fly directly from Ottawa to Toronto?

    Ottawa isn’t far from Toronto. It’s only about 242 miles away. This is why the only flights you’ll find between these two cities are direct. You can fly with Air Canada and go from Ottawa to Pearson in just over an hour. If you want to fly with WestJet, you can fly into either Pearson or Billy Bishop in Toronto. Porter Airlines is another option that flies into Billy Bishop.

  • What are the stopover options between Ottawa to Toronto?

    If you were hoping to have a stopover somewhere between Ottawa and Toronto you won’t find that. This flight is too short to warrant stopping anywhere on the way. The good news is that there are many choices of non-stop flights that are running all day, every day.

  • Do I need a passport or visa to fly from Ottawa to Toronto?

    You are not required to have a passport or obtain a visa to fly between Ottawa and Toronto. This is a domestic flight that only requires a valid form of identification for each Canadian passenger.

  • What airport do you fly from for flights from Ottawa to Toronto?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Toronto. On average, Ottawa has 64 outbound flights to Toronto per day from 4 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • How long is the flight from Ottawa to Toronto?

    There are many flights that can get you from Ottawa to Toronto in 1h 08m. Fly via WestJet or Porter Airlines to get the fastest option. Airlines will cover a distance of 351 km. Generally, flights for this route are direct.

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

    Flying on WestJet is currently your cheapest option to Toronto, with prices starting at C$ 135. Additional round-trip tickets that might be worth considering are offered by Porter Airlines and Air Canada, with the lowest prices starting at C$ 184 and C$ 219, respectively. You may be able to fly from Ottawa to Toronto for 51% less than the average price by searching for these airlines.

  • What are the most popular routes from Ottawa to Toronto?

    The most popular flight routes from Ottawa to Toronto are Ottawa - Toronto Pearson Intl, Ottawa - Toronto Island and Ottawa - Hamilton.

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

    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 on time: Porter Airlines (86%), ITA Airways (86%), Egyptair (85%).

  • What are the cheapest flights from Ottawa to Toronto?

    On average you can expect to pay C$ 1,297 for a flight from Ottawa to Toronto. The cheapest flight overall is C$ 89 while the most popular route, (Ottawa - Toronto Pearson Intl) is currently priced at C$ 160.

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

    Yes. In addition to deals on Ottawa to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Toronto?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Toronto 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?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Toronto (average of C$ 169). Flying from Ottawa to Toronto in July is currently the most expensive (average of C$ 258). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Ottawa to Toronto on these airlines

Choose from the following airlines for your flight from Ottawa to Toronto. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2025.
Porter Airlines flights from Ottawa to Toronto
WestJet flights from Ottawa to Toronto
Air Canada flights from Ottawa to Toronto

Top 4 airlines flying from Ottawa to Toronto

Discover the top 4 airlines that operate flights from Ottawa to Toronto. 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 106AverageC$ 216FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 184AverageC$ 385FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 219AverageC$ 431FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 222AverageC$ 406FlexibilityNo 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 Toronto?

Cheapflights helps you search for flights from Ottawa to Toronto 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 Toronto?

Cheapflights helps you find that perfect flight to Toronto from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Toronto 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 Toronto become cheaper?

Of course! You can now track prices for flights from Ottawa to Toronto 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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