Cheap Flights from Montreal to Kitchener / Waterloo

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Find the cheapest month or even day of the year to fly to Kitchener / Waterloo

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Flight deals from Montreal to Kitchener / Waterloo Airport

Looking for a cheap last-minute deal or the best return flight from Montreal to Kitchener / Waterloo Airport? If you want to travel next month, return fares start from ر.ق.‏ 1,446. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Montreal to Kitchener / Waterloo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Montreal to Kitchener / Waterloo flights are currently cheapest in April.

Montreal to Toronto: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 856
Cheapest month to flyApril

Finding cheap flights from Montreal to Kitchener / Waterloo: Frequently asked questions

The best price we found for a return flight from Montreal to Kitchener / Waterloo is ر.ق.‏ 1,446. 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.
Currently, there are no airlines that fly direct from Montreal to Kitchener / Waterloo. But we found flights with one stop from ر.ق.‏ 1,446.
As of March 2026, there are no flights flying from Montreal to Kitchener / Waterloo.
The cheapest month to fly from Montreal to Kitchener / Waterloo is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Montreal to Kitchener / Waterloo Airport on Friday, 3 April 2026.
No airlines currently offer direct flights between Montreal and Kitchener / Waterloo Airport. Most routes have one or more stops.
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 Kitchener / Waterloo 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.
The cheapest airline that flies to Kitchener / Waterloo is Porter Airlines .

Travelling from Montreal to Region of Waterloo International Airport (YKF): What you need to know

  • Kick off your travels at one of Montreal's main airports, Montreal-Pierre Elliott Trudeau International Airport (YUL) or St. Hubert Airport (YHU). Check out your options for booking a flight from Montreal to Region of Waterloo International Airport (YKF) jetting off from either of these.

  • Region of Waterloo International Airport is located in Toronto. The city's timezone is UTC-4, which is the same as Montreal.

  • Your flight from Montreal to YKF won't wait if you're late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • With more travellers during peak seasons, aim to be at your terminal even earlier. Two hours for domestic flights and up to four for international journeys will allow extra time for delays.

Airports in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • Travelling from central Montreal to YUL takes around 45 minutes by public transport. If you ride-share, drive or get a cab, you'll cover the 26 kilometres in 25 minutes or so, depending on traffic.

  • Want a hassle-free start to your trip? Stay near Montreal-Pierre Elliott Trudeau International Airport. Whether you're catching an early flight from Montreal to Region of Waterloo International Airport or just don't like being rushed, these hotels have you covered:

  • Of the departures from Montreal-Pierre Elliott Trudeau International Airport, 64.89% land on time at their destination.

  • You'll find YUL at 975 Romeo Vachon Street North.

St. Hubert Airport (YHU)

About Region of Waterloo International Airport (YKF)

Getting from Region of Waterloo International Airport (YKF) to central Toronto

  • Central Toronto is around 80 kilometres from Region of Waterloo International Airport. Travel times by cab or car hire will vary based on time of day and traffic conditions, so do a little research before your trip.

  • It'll take around 4 hours 5 minutes when travelling by public transport.

How to find the cheapest flights from Montreal to Region of Waterloo International Airport (YKF)

  • ر.ق.‏ 856 is the lowest price for a one-way ticket from Montreal to Region of Waterloo International Airport. Return flights start from ر.ق.‏ 1,446. These fares can change depending on demand.

  • Booking in advance is often the key to finding a cheap flight from Montreal to YKF. Flight prices rise as demand increases, so the closer your departure date, the more it could cost you.

  • The 'Whole month' search tool shows you the cheapest Montreal to Region of Waterloo International Airport tickets across every month. It's a great way to find a bargain if your travel dates aren't set in stone.

  • Snapping up a cheap flight ticket from Montreal to YKF couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as there's a price drop.

  • Uncover a great deal on a flight from Montreal to Region of Waterloo International Airport with the help of the filters. Pick your preferred departure and arrival times, airlines and number of stops. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest.'

The best time to fly from Montreal to Region of Waterloo International Airport (YKF)

  • It's time to figure out your travel dates for your flight from Montreal to Region of Waterloo International Airport (YKF). August is the busiest month to travel to Toronto. If you like things a bit more low-key, head there in May.

  • The warmest month in Toronto is July, with temperatures ranging between 14ºC and 28ºC. Book your Montreal to YKF flight ticket then if that's your idea of comfortable weather.

  • Search for cheap tickets from Montreal to Region of Waterloo International Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -12ºC and 1ºC.

More about Toronto

  • Start your Toronto trip right by choosing the perfect place to stay. As soon as you've booked your flight from Montreal to Region of Waterloo International Airport, check out our selection of hotels including:

  • There are plenty of fantastic things to do in Toronto when you're ready to see the sights. Start exploring at CN Tower followed by Skypod CN Tower and Royal Ontario Museum.

Explore more of Canada

  • You've done Toronto, now it's time to discover other parts of Canada. Journey around 88 kilometres south-west to London to tick off its leading sights. From Forks of the Thames River to Falls View Park and Fanshawe Pioneer Village, there's plenty to keep you busy.

  • If you're looking to explore another corner of Canada, consider Kingston, about 322 kilometres east of Toronto. Fort Henry, Rideau Canal - Jones Falls Defensible Lockmasters House and Kingston Penitentiary are among its highlights.

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