YKF - YYT

C$ 276 Find Cheap Flights from Toronto Region of Waterloo Intl to St. John's

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Region of Waterloo Intl to St. John's departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. John's

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

Cheapest round-trip
C$ 600
Overall average: C$ 372
Multiple Airlines
Fri 16/1Mon 19/1
YKF - YYT • 1 stop
Cheapest one-way flights
C$ 276
Typical prices: C$ 223-C$ 374
WestJet
Mon 9/2
YKF - YYT • 1 stop
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 21% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Region of Waterloo Intl to St. John's 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 Region of Waterloo Intl to St. John's

Fri, 16 Jan - Mon, 19 Jan
Multiple Airlines Logo
4:25 p.m. - 11:15 p.m.
YKF
-
YYT
5h 20m1 stop
Multiple Airlines Logo
6:00 a.m. - 3:40 p.m.
YYT
-
YKF
11h 10m1 stop
C$ 600Multiple Airlines
Thu, 8 Jan - Thu, 15 Jan
Multiple Airlines Logo
4:25 p.m. - 11:15 p.m.
YKF
-
YYT
5h 20m1 stop
Multiple Airlines Logo
6:00 a.m. - 3:40 p.m.
YYT
-
YKF
11h 10m1 stop
C$ 654Multiple Airlines
Wed, 7 Jan - Wed, 14 Jan
Multiple Airlines Logo
4:25 p.m. - 11:15 p.m.
YKF
-
YYT
5h 20m1 stop
Multiple Airlines Logo
6:00 a.m. - 3:40 p.m.
YYT
-
YKF
11h 10m1 stop
C$ 680Multiple Airlines
Sun, 4 Jan - Fri, 9 Jan
Multiple Airlines Logo
4:25 p.m. - 11:15 p.m.
YKF
-
YYT
5h 20m1 stop
Multiple Airlines Logo
6:00 a.m. - 3:40 p.m.
YYT
-
YKF
11h 10m1 stop
C$ 866Multiple Airlines
Fri, 5 Jun - Sat, 13 Jun
WestJet Logo
6:00 a.m. - 6:20 a.m.
YKF
-
YYT
22h 50m1 stop
WestJet Logo
7:10 a.m. - 12:45 a.m.
YYT
-
YKF
19h 05m1 stop
C$ 1,163WestJet
Sat, 6 Jun - Sat, 13 Jun
WestJet Logo
6:00 a.m. - 6:20 a.m.
YKF
-
YYT
22h 50m1 stop
WestJet Logo
7:10 a.m. - 12:45 a.m.
YYT
-
YKF
19h 05m1 stop
C$ 1,164WestJet
Wed, 10 Jun - Sat, 20 Jun
WestJet Logo
6:00 a.m. - 6:20 a.m.
YKF
-
YYT
22h 50m1 stop
WestJet Logo
7:10 a.m. - 12:45 a.m.
YYT
-
YKF
19h 05m1 stop
C$ 1,220WestJet
Fri, 15 May - Mon, 18 May
WestJet Logo
6:00 a.m. - 6:20 a.m.
YKF
-
YYT
22h 50m1 stop
WestJet Logo
7:10 a.m. - 12:45 a.m.
YYT
-
YKF
19h 05m1 stop
C$ 1,236WestJet
Thu, 14 May - Mon, 18 May
WestJet Logo
6:00 a.m. - 6:20 a.m.
YKF
-
YYT
22h 50m1 stop
WestJet Logo
7:10 a.m. - 12:45 a.m.
YYT
-
YKF
19h 05m1 stop
C$ 1,269WestJet
Thu, 14 May - Mon, 18 May
WestJet Logo
6:00 a.m. - 6:20 a.m.
YKF
-
YYT
22h 50m1 stop
WestJet Logo
7:10 a.m. - 12:45 a.m.
YYT
-
YKF
19h 05m1 stop
C$ 1,274WestJet
Booking Insights

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

Get data-powered insights and trends into flights from Region of Waterloo Intl to St. John's 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 Toronto Region of Waterloo Intl to St. John's?

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

Your flight ticket price will generally be cheaper if you fly to St. John's on a Monday and more expensive on a Friday. On your return trip to Toronto Region of Waterloo Intl, you should consider flying back on a Sunday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Toronto Region of Waterloo Intl Airport to St. John's?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Region of Waterloo Intl Airport to St. John's, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto Region of Waterloo Intl Airport to St. John's is April, where tickets cost C$ 364 (return) on average. On the other hand, the most expensive months are November and August, where the average cost of round-trip tickets is C$ 625 and C$ 578 respectively.

How far in advance should I book a flight from Toronto Region of Waterloo Intl Airport to St. John's?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto Region of Waterloo Intl Airport to St. John's, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Toronto Region of Waterloo Intl Airport to St. John's, you should book around 3 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 276
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (25% more expensive on average)
Flight from Toronto Region of Waterloo Intl to St. John's

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

Are your dates flexible? Find out the best times to travel from Region of Waterloo Intl to St. John's 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 Toronto Region of Waterloo Intl to St. John's flights

  • What is the cheapest flight from Toronto Region of Waterloo Intl Airport to St. John's?

    In the last 3 days, the lowest price for a flight from Toronto Region of Waterloo Intl Airport to St. John's was C$ 276 for a one-way ticket and C$ 600 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Toronto Region of Waterloo Intl to St. John's?

    Only Air Canada offers inflight Wi-Fi service on the Toronto Region of Waterloo Intl to St. John's flight route.

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

    The Boeing 737-800 (Scimitar Winglets) is the aircraft model that flies most regularly on the Toronto Region of Waterloo Intl to St. John's flight route.

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

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

  • Which is the best airline for flights from Toronto to St. John's, Porter Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Toronto to St. John's are Porter Airlines and Air Canada. With an average price for the route of C$ 339 and an overall rating of 8.0, Porter Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 504 and an overall rating of 7.1.

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

    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 Toronto Region of Waterloo Intl to St. John's.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. John's from Toronto Region of Waterloo Intl 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 Toronto Region of Waterloo Intl to St. John's?

    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 St. John's with an airline and back to Toronto Region of Waterloo Intl with another airline.

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

    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 St. John's from Toronto Region of Waterloo Intl up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
See real verified KAYAK customer reviews for airlines flying from Toronto to St. John's. 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 Region of Waterloo Intl to St. John's? 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.
8.0
Porter AirlinesOverall score based on 398 reviews
8.6Crew
7.6Food
7.0Entertainment
7.9Comfort
8.2Boarding
Airline reviews

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

6.0 GoodAnonymous, Dec 2025
YUL - YTZ
Read more Porter Airlines reviews

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

As a first time flyer with Porter I was happy with the service and comfort of the airline.

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Other than wifi no on board entertainment. Will use them again, roomier seats than other airlines and snacks and beverages, better than average

Organization and the adjusted times but the snacks could be of a bigger portion

I like it, but the food isn't good. They need to offer more simple things. This bowls that have so many things your don't know what your are eating. The milenials like it, no the rest. And last but not least, they allowed somebody have a huge dog, vey agressive and fidgety in the flight. That's horrible. No animals should be allowed inside the airplane, what about allergies, etc

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

The flight was half empty yet they charged me $50 for a basic carry on! I saw how passengers of different colors were treated differently.

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

Flight was delayed 3 times. My luggage was sent to Saskatoon instead of Casablanca - airline got it sorted out in two days. Received $45 in meal vouchers to use in the airport.

On board WiFi is a bit flaky. Good for streaming music but getting Air Canada’s entertainment to play was hit and miss.

I like the free air Canada wifi and being able to watch things on there. The basic snacks are good, just wish I could have both. If I’m being really picky, the flight attendant who filled my drink, filled it half with fizz and didn’t take the second to let it go down and add more, so I got maybe half a cup of pop.

On board wifi or other entertainment. Landlines option was good but ran late to Pearson

My original flight was cancelled -- but I have to mention the excellent service I was given by the agent working at check-in who found me an earlier flight -- and helped me navigate security, ensured my baggage kept up with the quick check-in and boarding process -- and just generally made the re-booking process a breeze. Thank you! On flight was fine, but we unfortunately meant no in-flight service -- no water, or coffee (it was an early morning flight...), but the crew was pleasant and accommodating throughout.

No in flight entertainment on a 750 mile flight. Made you join their "program" to get it. It was free on my first leg of the flight from Cincinnati to Toronto. In addition, there was brief period of turbulence that prohibited the crew from serving refreshments. They used that short interruption as an excuse to never serve drinks at all. They had ample time to do so and chose not to. They went around serving half cups of water instead rather than have their carts in the aisle with drinks.

Just a two hour flight... boarding was smooth and easy going... flight was smooth... crew very helpful... snack of pretzels was awful, that needs changed...

It was good. The tray on the seat was not cleaned from the previous flight. The seats are tight but I had no one beside me. The crew was great.

My bag was sent to lost and found. It was taken out of the plane without asking passengers if the bag owner is in the plane. I had valuables in my bag. I am very disappointed at this behaviour

The crew were fabulous. The flight was bumpy and I always like the captain to tell me what that is about or my imagination gets carries away.

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

Information on your arrival and departure airports