Cheap Flights from Ottawa International to Toronto

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Flight deals from Ottawa International to Toronto

Looking for a cheap last-minute deal or the best return flight from Ottawa International Airport to Toronto? If you want to travel next month, return fares start from ج.م.‏ 8,948. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Ottawa International to Toronto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa International to Toronto flights are currently cheapest in June.

Direct flights from Ottawa International to Toronto

Ottawa to Toronto: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 5,112
Cheapest month to flyJune
Average flight time1 hr, 7 mins
Most popular airlineAir Canada
Average flights per week1,498

Finding cheap flights from Ottawa International to Toronto: Frequently asked questions

There are 4 airports in Toronto: Toronto Island, Toronto Pearson International, John C. Munro Hamilton, and Kitchener / Waterloo.
The best price we found for a return flight from Ottawa International to Toronto is ج.م.‏ 8,948. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 7 minutes is the average flight time from Ottawa International to Toronto.
Air Canada, Air Transat and Porter Airlines fly direct from Ottawa International to Toronto.
As of May 2026, there are 1,498 flights per week flying from Ottawa International to Toronto.
The cheapest month to fly from Ottawa International to Toronto is usually June.
If you're flying from Ottawa International Airport, the cheapest airport near Toronto is Toronto Island – which is 3.0 km away from the centre of Toronto. We've found flights into this airport from ج.م.‏ 8,948.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ottawa International Airport to Toronto on Monday, 1 June 2026.
Yes – the average flight time is 1 hour and 7 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Toronto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Toronto is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 12°C. July is typically the warmest month in Toronto, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -8°C. The rainiest month is September.
Currently, Air Canada offers the cheapest flight tickets to Toronto.

Travelling from Ottawa/Macdonald-Cartier International Airport (YOW) to Toronto: what you need to know

  • The average length of a direct flight from Ottawa/Macdonald-Cartier International Airport to Toronto is 1 hour 5 minutes.

  • Toronto and Ottawa (where Ottawa/Macdonald-Cartier International Airport is located) share the UTC-4 timezone. This means there's no time difference to adjust for.

  • The busiest route is from Ottawa/Macdonald-Cartier International Airport (YOW) to Pearson International Airport (YYZ). There are 108 services every week between these two airports. If you want to get on your way as soon as you can, the earliest flight from YOW to YYZ is the 05:15 Air Canada service. If you're planning to fly out later on, the last departure is at 22:20 with Air Canada.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. That way, you won't have to rush to catch your YOW to Toronto flight.

  • During popular months such as August, you'll want to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during a peak period in general.

  • Direct Ottawa/Macdonald-Cartier International Airport to Toronto tickets are available for booking. Pearson International Airport (YYZ) is where you'll disembark.

  • Popular airlines that operate direct flights from Ottawa/Macdonald-Cartier International Airport to Toronto include:

  • The journey from central Ottawa to YOW takes about 45 minutes on public transport. If you drive, ride-share or get a cab, you'll cover the 11 kilometres in 20 minutes or so, depending on traffic.

  • Want an easy start to your holiday? Stay near YOW. Whether you're boarding an early flight from Ottawa/Macdonald-Cartier International Airport to Toronto or just don't want to be rushed, these hotels are just the thing:

  • Of all flights leaving Ottawa/Macdonald-Cartier International Airport, 58.21% touch down on time at their destination.

  • You'll find YOW at 50 Airport Road.

How to find the cheapest flights from Ottawa/Macdonald-Cartier International Airport (YOW) to Toronto

  • ج.م.‏ 5,112 is the cheapest price we've found for a one-way Ottawa/Macdonald-Cartier International Airport to Toronto flight. A round-trip ticket right now is ج.م.‏ 8,948. Depending on when and how early you book, these fares can change.

  • Don't leave everything to the last moment. You're more likely to pick up cheap flights from YOW to Toronto if you book in advance. Airlines often offer some great early bird discounts.

  • If you're flexible with your travel plans, try using the 'Whole month' search tool. It'll find the cheapest price across each month when looking for your Ottawa/Macdonald-Cartier International Airport to Toronto ticket.

  • Cut down on the time spent looking for cheap flights from YOW to Toronto by creating a Price Alert. We'll send you an email or notification on the app when a special offer becomes available.

  • Snag an affordable flight from Ottawa/Macdonald-Cartier International Airport to Toronto with the help of our filters. Choose your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Toronto

Pearson International Airport (YYZ)

  • The distance from Pearson International Airport (YYZ) to central Toronto is roughly 27 kilometres. It'll take you about 25 minutes to get to the centre driving.

  • It takes around 50 minutes to get there by public transport.

  • Look into staying at a hotel close to YYZ if you're coming in on a late flight from Ottawa/Macdonald-Cartier International Airport to Toronto. Pick one of these options and make your arrival easier:

  • Say yes to new adventures by picking up a Pearson International Airport rental car. Grab your wheels from Routes Car Rentals, Green Motion or Thrifty and experience the lesser-explored corners of Toronto and beyond.

  • Booking your ride from Pearson International Airport around three weeks in advance of your flight from YOW to Toronto can help you get the lowest rate.

Billy Bishop Toronto City Airport (YTZ)

  • Once your flight from Ottawa/Macdonald-Cartier International Airport to Toronto has arrived, you can make your way to the city centre in about 35 minutes by car. Central Toronto is roughly 3 kilometres from Billy Bishop Toronto City Airport (YTZ).

  • Travelling by public transport will take about 40 minutes.

  • You'll find some great places to rest your head close to YTZ. Kick back and get cosy after your YOW to Toronto flight at one of these well-located options:

  • The quickest way to reach your destination is with a Billy Bishop Toronto City Airport rental car. Collect your wheels from Hertz, National or Avis and set off in the blink of an eye.

  • Avoid last-minute price surges. Reserving your ride one week before your arrival at YTZ can land you a better rate.

Region of Waterloo International Airport (YKF)

  • Make your way to the city centre after your flight from Ottawa/Macdonald-Cartier International Airport to Toronto has touched down. Central Toronto is about 105 kilometres from Region of Waterloo International Airport (YKF) and takes roughly 1 hour 15 minutes to reach by taxi or ride-share.

  • If you go by public transport, the journey time is around 4 hours 5 minutes.

  • Enjoy an unhurried start to your trip by choosing a hotel near YKF after your YOW to Toronto flight. Recharge after a day of travel or simply give yourself time to get your bearings in a new destination at:

  • Whether you'd like an economy for a solo getaway or a roomy SUV to transport your group, you'll find the perfect Region of Waterloo International Airport rental car for your needs. Check out the range of wheels available from providers such as Avis, Enterprise and Budget.

  • Booking at least a few weeks ahead of your flight from Ottawa/Macdonald-Cartier International Airport to Toronto is a smart move. Along with more affordable prices, you'll have a wider selection of vehicle makes and models at YKF.

Best time to go to Toronto

  • Visit Toronto during high season if you like a lively atmosphere, but remember that hotel prices may be higher. Alternatively, book your flights from Ottawa/Macdonald-Cartier International Airport to Toronto in the low season when prices are cheaper and it's not as busy.

  • Book an Ottawa/Macdonald-Cartier International Airport to Toronto flight ticket with a departure in July if you're eager to visit the city during its warmest month. Expect temperatures to range from 14ºC to 28ºC.

  • January has average temperatures of between -12ºC and 1ºC. Search for a cheap ticket from YOW to Toronto around that time if you'd rather travel in cooler conditions.

More about Toronto

  • Start your Toronto trip right by choosing the perfect place to stay. After booking your flight from Ottawa/Macdonald-Cartier International Airport to Toronto, check out our range of hotels including:

  • There are so many things to see and do in this city it can be tricky to know where to start. Royal Ontario Museum, CN Tower and Go Tours Canada - Distillery District are leading attractions which should feature on every Toronto itinerary.

Explore more of Canada

  • You've seen Toronto, now it's time to discover more of Canada. Journey around 499 kilometres north-east to Montreal to check off its leading attractions. From Mount Royal Park to Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal, there's plenty to keep you busy.

  • Ottawa is another sought-after destination in Canada and is around 354 kilometres north-east of Toronto. No journey is complete without dropping by Parliament Hill, Rideau Canal and National Gallery of Canada.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.