YYT - YKF

Find cheap flights from St. John's to Toronto Region of Waterloo Intl

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto Region of Waterloo Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to Toronto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to Toronto, as well as popular online travel agencies
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Everything you should know

Direct flights
Not available
There are currently no direct flights between St. John's and Region of Waterloo Intl. You’ll need at least 1 connection.
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Region of Waterloo Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. John's to Region of Waterloo Intl (YYT-YKF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. John's to Region of Waterloo Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. John's to Region of Waterloo Intl

Multiple Airlines Logo
YYT
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YKF
3522 kmmulti-stop
Multiple Airlines Logo
YKF
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YYT
3522 kmmulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for St. John's to Region of Waterloo Intl flights

Get data-powered insights and trends into flights from St. John's to Region of Waterloo Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. John's to Toronto Region of Waterloo Intl?

The average price of all round-trip flights from St. John's to Toronto Region of Waterloo Intl Airport clicked on KAYAK for each day over the last 12 months.

For St. John's to Toronto Region of Waterloo Intl, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Toronto Region of Waterloo Intl back to St. John's, the best deals are generally found on Monday, with Friday being the most expensive.

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When to book flights from St. John's to Region of Waterloo Intl

Are your dates flexible? Find out the best times to travel from St. John's to Region of Waterloo Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking St. John's to Toronto Region of Waterloo Intl flights

  • Which aircraft models fly most regularly from St. John's to Toronto Region of Waterloo Intl?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. John's to Toronto Region of Waterloo Intl?

    Star Alliance is the only airline alliance operating flights between St. John's and Toronto Region of Waterloo Intl.

  • How does KAYAK find such low prices on flights from St. John's to Toronto Region of Waterloo Intl?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. John's to Toronto Region of Waterloo Intl.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. John's to Toronto Region of Waterloo Intl?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto Region of Waterloo Intl from St. John's is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. John's to Toronto Region of Waterloo Intl?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Toronto Region of Waterloo Intl with an airline and back to St. John's with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. John's to Toronto Region of Waterloo Intl?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Toronto Region of Waterloo Intl from St. John's up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. John's to Region of Waterloo Intl

 
See real verified KAYAK customer reviews for airlines flying from St. John's to Toronto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. John's to Region of Waterloo Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10805 reviews
7.8Crew
7.3Boarding
6.8Entertainment
6.3Food
7.1Comfort
Airline reviews

The plane was almost an hour delayed and then once we were on board, they said that captain didn’t have enough hours left in his day to fly us so they had to find another captain. Surely that could’ve been figured out out in advance. Incredibly frustrating because I missed my connection in Toronto, and it has a result missed the first day of my conference in Charlotte, North Carolina.

2.0 MediocreWes, Feb 2026
YEG - YYZ
Read more Air Canada reviews

The plane was almost an hour delayed and then once we were on board, they said that captain didn’t have enough hours left in his day to fly us so they had to find another captain. Surely that could’ve been figured out out in advance. Incredibly frustrating because I missed my connection in Toronto, and it has a result missed the first day of my conference in Charlotte, North Carolina.

Flight from saskatoon to toronto was by far the worst flight ive ever been on and roughest landing ever.

Mechanical issue caused me to be stuck in Vancouver for 2 days

The on-board entertainment system was horrible - we gave up watching because it just kept glitching.

I wish Air Canada would provide a meal on the 5 hrs or more time flight to the passengers.

Terrible… Luggage’s missing for 5-days. Not expedited despite notifying them that insulin and ozempic were in bags and required refrigeration. I’m extremely disappointed. Meds were useless upon delivery as ice pack had dissolved and meds were warm and not useable because their efficacy and potency are now questionable . I’m so disappointed and expecting a full refund for the checked in bags.

Very bed experience never want to travel air canada anymore

My flights were all either late or canceled. It was stressful and a waste of my time. This is the third flight in a row with Air Canada that has been a scheduling mess. Not appreciated.

Delay, after delay, after delay. It was hard as an adult travelling alone. I felt bad for the families with young children to entertain for several hours. Agents and crew performed to their usual good standard. Air Canada, never again.

I would like to review the next flight from Toronto to Fort Myers as it was a disaster!!

Everything you need to know for your flight from St. John's to Region of Waterloo Intl

Information on your arrival and departure airports

St. John's (YYT)
Region of Waterloo Intl (YKF)