C$333 Cheap Flights from Ottawa to Kitchener / Waterloo

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 round-trip flight from Ottawa to Kitchener / Waterloo? Find the lowest prices on one-way and round-trip tickets right here.

Toronto.C$334 per passenger.Departing Fri, Dec 5, returning Mon, Dec 8.Round-trip flight with WestJet.Outbound indirect flight with WestJet, departing from Ottawa International on Fri, Dec 5, arriving in Kitchener / Waterloo.Inbound indirect flight with WestJet, departing from Kitchener / Waterloo on Mon, Dec 8, arriving in Ottawa International.Price includes taxes and charges.From C$334, select.

Toronto.C$378 per passenger.Departing Sun, Nov 2, returning Sat, Nov 8.Round-trip flight with WestJet.Outbound indirect flight with WestJet, departing from Ottawa International on Sun, Nov 2, arriving in Kitchener / Waterloo.Inbound indirect flight with WestJet, departing from Kitchener / Waterloo on Sat, Nov 8, arriving in Ottawa International.Price includes taxes and charges.From C$378, select.

Toronto.C$409 per passenger.Departing Thu, Oct 16, returning Sun, Oct 19.Round-trip flight with WestJet and Flair Airlines.Outbound indirect flight with WestJet, departing from Ottawa International on Thu, Oct 16, arriving in Kitchener / Waterloo.Inbound indirect flight with Flair Airlines, departing from Kitchener / Waterloo on Sun, Oct 19, arriving in Ottawa International.Price includes taxes and charges.From C$409, select.

Toronto.C$413 per passenger.Departing Fri, Sep 19, returning Sun, Sep 21.Round-trip flight with WestJet and Flair Airlines.Outbound indirect flight with WestJet, departing from Ottawa International on Fri, Sep 19, arriving in Kitchener / Waterloo.Inbound indirect flight with Flair Airlines, departing from Kitchener / Waterloo on Sun, Sep 21, arriving in Ottawa International.Price includes taxes and charges.From C$413, select.

Toronto.C$479 per passenger.Departing Fri, Sep 26, returning Mon, Oct 6.Round-trip flight with WestJet and Flair Airlines.Outbound indirect flight with WestJet, departing from Ottawa International on Fri, Sep 26, arriving in Kitchener / Waterloo.Inbound indirect flight with Flair Airlines, departing from Kitchener / Waterloo on Mon, Oct 6, arriving in Ottawa International.Price includes taxes and charges.From C$479, select.

Toronto.C$572 per passenger.Departing Fri, Nov 14, returning Sat, Dec 6.Round-trip flight with WestJet.Outbound indirect flight with WestJet, departing from Ottawa International on Fri, Nov 14, arriving in Kitchener / Waterloo.Inbound indirect flight with WestJet, departing from Kitchener / Waterloo on Sat, Dec 6, arriving in Ottawa International.Price includes taxes and charges.From C$572, select.

Toronto.C$614 per passenger.Departing Tue, Oct 14, returning Tue, Nov 18.Round-trip flight with WestJet.Outbound indirect flight with WestJet, departing from Ottawa International on Tue, Oct 14, arriving in Kitchener / Waterloo.Inbound indirect flight with WestJet, departing from Kitchener / Waterloo on Tue, Nov 18, arriving in Ottawa International.Price includes taxes and charges.From C$614, select.

Toronto.C$666 per passenger.Departing Fri, Aug 29, returning Sun, Aug 31.Round-trip flight with WestJet and Flair Airlines.Outbound indirect flight with WestJet, departing from Ottawa International on Fri, Aug 29, arriving in Kitchener / Waterloo.Inbound indirect flight with Flair Airlines, departing from Kitchener / Waterloo on Sun, Aug 31, arriving in Ottawa International.Price includes taxes and charges.From C$666, select.

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 December.

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

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 found	C$333
Cheapest month to fly	December

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

How much are round-trip flights from Ottawa to Kitchener / Waterloo?

The best price we found for a round-trip flight from Ottawa to Kitchener / Waterloo is C$333. 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.

Which airlines fly direct from Ottawa to Kitchener / Waterloo?

Currently, there are no airlines that fly direct from Ottawa to Kitchener / Waterloo. But we found flights with one stop from C$334.

How many flights are there a week from Ottawa to Kitchener / Waterloo?

There are no flights flying from Ottawa to Kitchener / Waterloo, as of August 2025.

When is the cheapest time to fly from Ottawa to Kitchener / Waterloo?

The cheapest month to fly from Ottawa to Kitchener / Waterloo is usually December.

Which upcoming date is cheapest to fly from Ottawa to Kitchener / Waterloo Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Kitchener / Waterloo Airport on Friday, December 5, 2025.

Can I get a direct flight from Ottawa to Kitchener / Waterloo Airport?

No airlines currently offer direct flights between Ottawa and Kitchener / Waterloo Airport. Most routes have one or more stops.

How can I find the best flight deal to Kitchener / Waterloo?

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.

When is the best time to book flights to Toronto?

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.

Which is the cheapest airline to fly with from Ottawa to Kitchener / Waterloo?

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

Your boarding pass to adventure starts at Ottawa's main airport, Ottawa/Macdonald-Cartier International Airport (YOW). Check out the options for catching 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.
For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably catch your flight from Ottawa to YKF.
Planning to travel during a peak period like a public holiday? Expect longer lines at check-in and security. For peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

Airports in Ottawa

Ottawa Gatineau Airport (YND)

Located around 24 kilometres from the centre of Ottawa, YND can be reached in about 20 minutes by car (depending on traffic). The journey by public transport is roughly 1 hour 40 minutes.
Need a handy place to stay before your flight from Ottawa to Region of Waterloo International Airport? Meilleure Auberge and Lovely Room 4mins From Gatineau-Ottawa Airport are close to Ottawa Gatineau Airport. They're an especially great option if you're taking off early.

Ottawa/Macdonald-Cartier International Airport (YOW)

YOW is about 13 kilometres from central Ottawa. It takes 20 minutes or so to get to the airport driving from the city centre. Public transport takes approximately 45 minutes.
Got an early start? Think about checking in to one of these accommodation options near Ottawa/Macdonald-Cartier International Airport the day before your Ottawa to YKF flight:
58.21% of flights out of Ottawa/Macdonald-Cartier International Airport stick to their scheduled arrival time.
YOW is located at 50 Airport Road.

About Region of Waterloo International Airport (YKF)

Consider staying in a hotel close to YKF if you have a late flight from Ottawa to Region of Waterloo International Airport. Settle into one of these options and end the night sooner:

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

Region of Waterloo International Airport to the centre of Toronto is roughly 80 kilometres. If you're renting a car or taking a cab, do some research to make your trip as smooth as possible. Journey times may vary based on the time of day and traffic conditions.
If you're using public transport, expect a journey time of around 4 hours 5 minutes.

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

The cheapest price we've found for a one-way ticket from Ottawa to Region of Waterloo International Airport is C$185. For a return flight on this route, the best price is C$333. Depending on when you book and the availability, these fares could change.
Don't leave everything to the last moment. You're more likely to find cheap flights from Ottawa to YKF if you book early. Airlines often offer some excellent early bird rates.
Cheap Ottawa to Region of Waterloo International Airport tickets are easier to find when your travel dates are flexible. Use the 'Whole month' search function to compare fares across every month and then fly out on the cheapest day.
Snapping up a cheap flight ticket from Ottawa to YKF is easy with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as there's a price drop.
Filters make it easier to save some cash on your flight from Ottawa to Region of Waterloo International Airport. Choose the airlines, flight times and stops that make sense for you. Then sort the results by 'Cheapest' to find the lowest price right away.

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

August is when most people book flights from Ottawa to Region of Waterloo International Airport (YKF). Plan your visit to Toronto in May for a more laid-back experience.
When booking your Ottawa to YKF flight ticket, consider the kind of weather forecast you're hoping for. July is the warmest month in Toronto, with temperatures ranging from 14ºC (57ºF) to 28ºC (82ºF).
If you want to travel in cooler conditions, look for a cheap ticket from Ottawa to Region of Waterloo International Airport in January when temperatures are between -12ºC (10ºF) and 1ºC (34ºF).

More about Toronto

Start your Toronto trip right by choosing the perfect place to stay. Once you've booked your flight from Ottawa to Region of Waterloo International Airport, explore our selection of hotels including:
Your trip to Toronto wouldn't be complete without a bit of sightseeing. Big-name attractions worth exploring include CN Tower, Skypod CN Tower and Royal Ontario Museum.

Explore more of Canada

You've visited Toronto, now it's time to discover other corners of Canada. Journey about 88 kilometres south-west to London to tick off its top attractions. From Forks of the Thames River to Falls View Park and Fanshawe Pioneer Village, your itinerary will be busy.
Kingston is another essential stop in Canada and is around 322 kilometres east of Toronto. No journey is complete without seeing Fort Henry, Rideau Canal - Jones Falls Defensible Lockmasters House and Kingston Penitentiary.