Cheap flight tickets from Kitchener / Waterloo to Ottawa

Compare Kitchener / Waterloo to Ottawa flight deals

Find the cheapest month or even day of the year to fly to Ottawa

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Flight deals from Kitchener / Waterloo Airport to Ottawa

Looking for a cheap last-minute deal or the best return flight from Kitchener / Waterloo Airport to Ottawa? If you want to travel next month, return fares start from RM2,427. Find the lowest prices on one-way and return tickets right here.

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

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

Alternative Kitchener / Waterloo to Ottawa routes

Looking for the cheapest, fastest or easiest route from Kitchener / Waterloo to Ottawa? You could fly into the following airports instead.

Toronto to Ottawa: Flight information

The things to know before you go.
Cheapest flight foundRM2,276
Cheapest month to flyJune

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

There are 2 airports in Ottawa: Ottawa International and Ottawa Gatineau.
The best price we found for a return flight from Kitchener / Waterloo to Ottawa is RM2,276. 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 Kitchener / Waterloo to Ottawa. But we found flights with one or more stops from RM2,276.
As of March 2026, there are no flights flying from Kitchener / Waterloo to Ottawa.
The cheapest month to fly from Kitchener / Waterloo to Ottawa is usually June.
If you're flying from Kitchener / Waterloo Airport, the cheapest airport near Ottawa is Ottawa International – which is 11.2 km away from the centre of Ottawa. We've found flights into this airport from RM2,276.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kitchener / Waterloo Airport to Ottawa on Thursday, 4 June 2026.
No airlines currently offer direct flights between Kitchener / Waterloo Airport and Ottawa. 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 Ottawa 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 Ottawa is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around -3°C. July is typically the warmest month in Ottawa, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -16°C. The rainiest month is June.
Currently, WestJet offers the cheapest flight tickets to Ottawa.

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

  • Ottawa and Toronto (where Region of Waterloo International Airport is located) share the UTC-4 timezone. That means there's no time difference to consider.

  • Leave plenty of time to catch your YKF to Ottawa flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • If you're flying during a bank holiday or another peak period, allow extra time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • Located around 80 kilometres from central Toronto, YKF can be reached in about 1 hour 15 minutes by car, depending on traffic. The journey on public transport will take roughly 4 hours 5 minutes.

  • Planning to catch an early flight from Region of Waterloo International Airport to Ottawa? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays near YKF:

  • 63.64% of flights departing from Region of Waterloo International Airport make it to their destination on schedule.

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

  • RM899 is the lowest price we've found for a one-way Region of Waterloo International Airport to Ottawa flight. A return flight ticket right now is RM2,276. Depending on how early you book and the availability, these fares could change.

  • Don't leave everything to the last moment. You're more likely to pick up cheap flights from YKF to Ottawa if you book ahead. Airlines often have some fantastic early bird rates.

  • If you're flexible with your trip dates, make the most of the 'Whole month' search tool. It'll give you the lowest price across each month when looking for a Region of Waterloo International Airport to Ottawa ticket.

  • You don't need to check back constantly to see if fares have dropped when you create a Price Alert. We'll update you the moment there's an extra saving on cheap flights from YKF to Ottawa.

  • Save on your flight from Region of Waterloo International Airport to Ottawa with the help of our filters. Select your preferred times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in Ottawa

Ottawa Gatineau Airport (YND)

  • Ottawa Gatineau Airport (YND) is around 24 kilometres from central Ottawa. If you're getting a cab or a ride-share, the drive takes roughly 20 minutes.

  • If you're using public transport, expect a journey time of around 1 hour 40 minutes.

  • Touching down on a late flight from Region of Waterloo International Airport to Ottawa? Pick up your bags and go straight to the comfort of a nearby hotel. Two great choices close to YND are Meilleure Auberge and Lovely Room 4mins From Gatineau-Ottawa Airport.

  • Go beyond Ottawa and discover places that aren't on most itineraries with your own set of wheels. You can grab an Ottawa Gatineau Airport rental car from Hertz.

  • To lock in the best rate, reserve your vehicle from Ottawa Gatineau Airport a few weeks before your flight from YKF to Ottawa. Prices typically go up closer to your travel date.

Ottawa/Macdonald-Cartier International Airport (YOW)

  • Ottawa/Macdonald-Cartier International Airport (YOW) is roughly 13 kilometres from central Ottawa. Once you've hopped off your flight from Region of Waterloo International Airport to Ottawa, it'll take you around 20 minutes to get to the heart of the city in a ride-share or cab.

  • If you travel by public transport, you'll get to the city centre in 45 minutes or so.

  • Following your YKF to Ottawa flight, rest your head at a hotel close to YOW. These are some great options that'll help you slip into relaxation mode:

  • Forget about inconvenient public transport timetables or long cab lines. Grab an Ottawa/Macdonald-Cartier International Airport rental car and take your trip in whatever direction you choose. Compare availability and rates from Routes Car Rentals, Alamo and Budget.

  • Snap up a deal by reserving your ride from YOW two weeks ahead of time. You can also expect to have a wider selection of vehicles.

  • You'll find Ottawa/Macdonald-Cartier International Airport at 50 Airport Road.

Best time to go to Ottawa

  • Before scheduling your flights from Region of Waterloo International Airport to Ottawa, consider which time of year is best for you. High season in Ottawa offers a bustling atmosphere and plenty of activities, while the off-season brings better deals on hotels and fewer crowds.

  • Lock in a Region of Waterloo International Airport to Ottawa flight ticket with a departure in July to explore the city during its warmest month. Expect temperatures to range from 13ºC (55ºF) to 27ºC (81ºF).

  • January sees average temperatures of between -19ºC (-2ºF) and -2ºC (28ºF). Search for a cheap ticket from YKF to Ottawa around that time if you'd rather travel in cooler conditions.

More about Ottawa

  • When it comes to looking for somewhere to lay your head, you'll find the best places to stay in Ottawa right here. Check out these options once you've booked your flight from Region of Waterloo International Airport to Ottawa:

  • Rideau Canal and Parliament Hill are a couple of big attractions to put on your Ottawa itinerary. Keep the adventure rolling by checking out National Gallery of Canada.

Explore more of Canada

  • You've visited Ottawa, now it's time to discover other corners of Canada. Travel about 354 kilometres south-west to Toronto to check off its top attractions. From CN Tower to Royal Ontario Museum and Go Tours Canada - Distillery District, there's plenty to keep you busy.

  • If you want to check out another well-known destination in Canada, head for Montreal, roughly 153 kilometres east of Ottawa. Mount Royal Park, Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal are key highlights.

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