Cheap Flights from Ottawa to Kitchener / Waterloo

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Compare Ottawa to Kitchener / Waterloo flight deals

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

Book the best Kitchener / Waterloo fare with no extra fees

Flight deals from Ottawa to Kitchener / Waterloo

Looking for a cheap last-minute deal or the best return flight from Ottawa to Kitchener / Waterloo? Find the lowest prices on one-way and return tickets right here.

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

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

Ottawa to Kitchener / Waterloo: Alternative routes

Compare routes from Ottawa to Toronto below. You may find an airport to fly into that's cheaper, faster, or easier than Kitchener / Waterloo.

Ottawa to Toronto: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 9,754
Cheapest month to flyApril

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

The best price we found for a return flight from Ottawa to Kitchener / Waterloo is ج.م.‏ 19,032. 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 Ottawa to Kitchener / Waterloo. But we found flights with one stop from ج.م.‏ 19,032.
As of March 2025, there are no flights flying from Ottawa to Kitchener / Waterloo.
The cheapest month to fly from Ottawa to Kitchener / Waterloo is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Kitchener / Waterloo Airport on Wednesday, 9 April 2025.
No airlines currently offer direct flights between Ottawa 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 WestJet .

Flying from Ottawa to Region of Waterloo International Airport (YKF): what you need to know

  • All good adventures kick off from Ottawa's main airport, Ottawa/Macdonald-Cartier International Airport (YOW). Explore the options for reserving a flight from Ottawa to Region of Waterloo International Airport (YKF) departing from this base.

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

  • Arrive at the airport on time so you don't miss your flight from Ottawa to YKF. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • Travelling over a peak time such as August? School holidays and other popular seasons can mean longer lines at check-in and security. Be extra cautious and arrive up to four hours before international flights and two hours before a domestic departure.

Airports in Ottawa

Ottawa/Macdonald-Cartier International Airport (YOW)

  • The distance from central Ottawa to YOW is roughly 13 kilometres. Use travel apps like Google Maps for the quickest way to get there, whether in your own car or with public transport.

  • In search of a handy hotel close to Ottawa/Macdonald-Cartier International Airport? If you're catching an early flight from Ottawa to Region of Waterloo International Airport, these stays will have you moments from your departure gate:

About Region of Waterloo International Airport (YKF)

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

  • From Region of Waterloo International Airport, Toronto is approximately 105 kilometres away. It takes around 1 hour and 13 minutes to reach the centre driving.

  • Getting to the centre on public transport will take you around 4 hours and 5 minutes.

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

  • For a one-way ticket from Ottawa to Region of Waterloo International Airport, ج.م.‏ 9,754 is the cheapest price. You can also book a return flight from just ج.م.‏ 19,032. These are currently the lowest fares but are subject to change depending on availability.

  • To pick up cheap tickets from Ottawa to YKF, book as early as you can. Airlines typically offer their best fares when flights are first made available.

  • The 'Whole month' search tool shows you the cheapest tickets from Ottawa to Region of Waterloo International Airport across the entire month. It's an easy way to snap up a bargain if your dates are flexible.

  • Log into your online account or use the app to create a Price Alert. We'll get in touch straight away if there's a deal you won't want to miss. It doesn't take long, and it'll save you from searching for a cheap ticket from Ottawa to YKF every day.

  • Customise your trip by applying filters. Choose the total duration, number of stops, and departure and arrival times to find the ideal flight from Ottawa to Region of Waterloo International Airport. You can also sort the results to see the 'Fastest,' 'Cheapest' or 'Best' options first.

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

  • May is the quietest time to travel to Toronto. Alternatively, join the crowds and take your trip in August. This is the most popular month for flights from Ottawa to Region of Waterloo International Airport, but the best time to go is your call.

  • Think about the type of weather that'll suit your plans for Toronto. July is known as the warmest month. Lock in your flights from Ottawa to YKF sometime then and you can expect temperatures of between 14ºC and 28ºC.

  • January has average temperatures of between -12ºC and 1ºC. Search for cheap flights from Ottawa to Region of Waterloo International Airport sometime around then if you want to travel in cooler conditions.

More about Toronto

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

  • CN Tower and Royal Ontario Museum are just the start of the top-rated attractions to put on your Toronto must-do list. Keep the momentum going by heading to Go Tours Canada - Distillery District.

Complete your Toronto trip with a car rental

  • Hop behind the wheel of one of our car rentals in Toronto and explore the city on your own terms. Easily compare rates from trusted rental companies in one go after booking your hotel and cheap flights from Ottawa to Region of Waterloo International Airport.

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