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Cheap flights from Toronto Region of Waterloo Intl Airport to St. John's from C$ 290

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — YYT
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Region of Waterloo Intl to St John's are usually found in April or October, booked 31 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Region of Waterloo Intl to St. John's

Enter your travel dates to find the best prices.

Cheapest flights from Region of Waterloo Intl to St. John's
Explore the most affordable flight options available from Region of Waterloo Intl to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Thu 12/24:25 p.m.
YKF
-
YYT
1 stop21h 40m
Multiple Airlines
Mon 23/26:00 a.m.
YYT
-
YKF
1 stop11h 10m
Multiple Airlines
Deal found 25/1C$ 567
Wed 11/24:25 p.m.
YKF
-
YYT
1 stop5h 25m
Multiple Airlines
Mon 23/26:00 a.m.
YYT
-
YKF
1 stop11h 10m
Multiple Airlines
Deal found 25/1C$ 570
Sun 15/24:25 p.m.
YKF
-
YYT
1 stop21h 40m
Multiple Airlines
Mon 23/26:00 a.m.
YYT
-
YKF
1 stop11h 10m
Multiple Airlines
Deal found 25/1C$ 581
Mon 16/24:25 p.m.
YKF
-
YYT
1 stop21h 40m
Multiple Airlines
Mon 23/26:00 a.m.
YYT
-
YKF
1 stop11h 10m
Multiple Airlines
Deal found 25/1C$ 601
Thu 12/24:25 p.m.
YKF
-
YYT
1 stop21h 40m
Multiple Airlines
Thu 19/26:00 a.m.
YYT
-
YKF
1 stop11h 10m
Multiple Airlines
Deal found 25/1C$ 612
Wed 11/24:25 p.m.
YKF
-
YYT
1 stop5h 25m
Multiple Airlines
Thu 19/26:00 a.m.
YYT
-
YKF
1 stop11h 10m
Multiple Airlines
Deal found 25/1C$ 615
Sun 15/24:25 p.m.
YKF
-
YYT
1 stop21h 40m
Multiple Airlines
Thu 19/26:00 a.m.
YYT
-
YKF
1 stop11h 10m
Multiple Airlines
Deal found 25/1C$ 626
Thu 12/24:25 p.m.
YKF
-
YYT
1 stop21h 40m
Multiple Airlines
Wed 25/24:15 p.m.
YYT
-
YKF
1 stop24h 55m
Multiple Airlines
Deal found 25/1C$ 630
Wed 11/24:25 p.m.
YKF
-
YYT
1 stop5h 25m
Multiple Airlines
Wed 25/24:15 p.m.
YYT
-
YKF
1 stop24h 55m
Multiple Airlines
Deal found 25/1C$ 631
Thu 12/24:25 p.m.
YKF
-
YYT
1 stop21h 40m
Multiple Airlines
Sun 22/26:00 a.m.
YYT
-
YKF
1 stop11h 10m
Multiple Airlines
Deal found 25/1C$ 635
Wed 11/24:25 p.m.
YKF
-
YYT
1 stop5h 25m
Multiple Airlines
Sun 22/26:00 a.m.
YYT
-
YKF
1 stop11h 10m
Multiple Airlines
Deal found 25/1C$ 638
Sun 15/24:25 p.m.
YKF
-
YYT
1 stop21h 40m
Multiple Airlines
Wed 25/24:15 p.m.
YYT
-
YKF
1 stop24h 55m
Multiple Airlines
Deal found 25/1C$ 642

Find flight deals from Region of Waterloo Intl to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Region of Waterloo Intl (YKF) to St. John's (YYT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 January 2026.

Round-trip from

C$ 566

One-way from

C$ 290

Popular in

November

Cheapest in

April

Average price

C$ 381
26/2-5/3
  • 26/2-5/3
  • 2 total stops
  • 16h 35m total
  • Toronto to St. John's
Search Deals
6/3
  • 6/3
  • 1 total stop
  • 5h 10m total
  • Toronto to St. John's
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Region of Waterloo Intl to St. John's that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 January 2026.
Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to St. John's that are best for you.

Fly from

Region of Waterloo Intl

Fly to

St. John's

Route

Depart

Return

Price

TorontoSt. John's

YKF - YYT

YKFYYT

Toronto Region of Waterloo Intl

Thu 12/2

4:25 p.m.-3:35 p.m.

1 stop21h 40m

St John's

Mon 23/2

6:00 a.m.-3:40 p.m.

1 stop11h 10m

C$ 567

TorontoSt. John's

YKF - YYT

YKFYYT

Toronto Region of Waterloo Intl

Sun 15/2

4:25 p.m.-3:35 p.m.

1 stop21h 40m

St John's

Mon 23/2

6:00 a.m.-3:40 p.m.

1 stop11h 10m

C$ 581

TorontoSt. John's

YKF - YYT

YKFYYT

Toronto Region of Waterloo Intl

Mon 16/2

4:25 p.m.-3:35 p.m.

1 stop21h 40m

St John's

Mon 23/2

6:00 a.m.-3:40 p.m.

1 stop11h 10m

C$ 601

TorontoSt. John's

YKF - YYT

YKFYYT

Toronto Region of Waterloo Intl

Thu 12/2

4:25 p.m.-3:35 p.m.

1 stop21h 40m

St John's

Thu 19/2

6:00 a.m.-3:40 p.m.

1 stop11h 10m

C$ 612

TorontoSt. John's

YKF - YYT

YKFYYT

Toronto Region of Waterloo Intl

Wed 11/2

4:25 p.m.-11:20 p.m.

1 stop5h 25m

St John's

Wed 25/2

4:15 p.m.-3:40 p.m.

1 stop24h 55m

C$ 631

TorontoSt. John's

YKF - YYT

YKFYYT

Toronto Region of Waterloo Intl

Thu 12/2

4:25 p.m.-3:35 p.m.

1 stop21h 40m

St John's

Sun 22/2

6:00 a.m.-3:40 p.m.

1 stop11h 10m

C$ 635

TorontoSt. John's

YKF - YYT

YKFYYT

Toronto Region of Waterloo Intl

Wed 11/2

4:25 p.m.-11:20 p.m.

1 stop5h 25m

St John's

Sun 22/2

6:00 a.m.-3:40 p.m.

1 stop11h 10m

C$ 638

TorontoSt. John's

YKF - YYT

YKFYYT

Toronto Region of Waterloo Intl

Sun 15/2

4:25 p.m.-3:35 p.m.

1 stop21h 40m

St John's

Wed 25/2

4:15 p.m.-3:40 p.m.

1 stop24h 55m

C$ 642

TorontoSt. John's

YKF - YYT

YKFYYT

Toronto Region of Waterloo Intl

Sun 15/2

4:25 p.m.-3:35 p.m.

1 stop21h 40m

St John's

Fri 20/2

6:00 a.m.-3:40 p.m.

1 stop11h 10m

C$ 664

TorontoSt. John's

YKF - YYT

YKFYYT

Toronto Region of Waterloo Intl

Mon 16/2

4:25 p.m.-3:35 p.m.

1 stop21h 40m

St John's

Wed 25/2

4:15 p.m.-3:40 p.m.

1 stop24h 55m

C$ 664

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 19 results
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Best time to book a flight from Region of Waterloo Intl to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Region of Waterloo Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Region of Waterloo Intl to St. John's. Price data was last updated on 23 January 2026.

To ensure you get the cheapest price possible for a flight from Toronto Region of Waterloo Intl Airport to St. John's, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Toronto Region of Waterloo Intl Airport to St. John's (average of C$ 178). Flying from Toronto Region of Waterloo Intl Airport to St. John's in July is currently the most expensive (average of C$ 315). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. John's. Reviews last updated 27 January 2026.
Read through reviews of airlines operating flights from Toronto Region of Waterloo Intl Airport to St. John's, such as Porter Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
412 reviews
Check prices

Entertainment

6.9

Crew

8.6

Food

7.5

Overall

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Entertainment

6.9

Crew

8.6

Food

7.5

Overall

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,660 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Entertainment

6.9

Crew

8.6

Food

7.5

Overall

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Region of Waterloo Intl to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. John's from Toronto Region of Waterloo Intl?

    St John's (YYT) is the airport you will fly into if you book a flight from Toronto Region of Waterloo Intl to St. John's. You should not have trouble finding flights to St John's from Toronto Region of Waterloo Intl; the airport handles an average of 0 inbound flights from Toronto Region of Waterloo Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the St. John's airport from Toronto Region of Waterloo Intl. It is only a 6.7 km journey from St John's (YYT) to St. John's’s city centre.

  • What are the cheapest airlines flying from Toronto Region of Waterloo Intl Airport to St. John's round-trip?

    Our cheapest airline available from Toronto Region of Waterloo Intl Airport to St. John's is Porter Airlines. Our recent data shows that you can find tickets from as low as C$ 186 on this airline. An additional option worth looking into is Air Canada, starting at C$ 320. You may be able to fly from Toronto Region of Waterloo Intl Airport to St. John's for 59% less than the average price by searching for these airlines.

  • Can I find deals for flights from Region of Waterloo Intl to St. John's that include hotel bookings?

    Yes. In addition to deals on Region of Waterloo Intl to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Region of Waterloo Intl to St. John's?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Region of Waterloo Intl to St. John's.

  • Can I find deals for business class flights from Region of Waterloo Intl to St. John's?

    Yes. Cheapflights offers flight deals from Region of Waterloo Intl to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Toronto Region of Waterloo Intl Airport to St. John's (average of C$ 178). Flying from Toronto Region of Waterloo Intl Airport to St. John's in July is currently the most expensive (average of C$ 315). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Region of Waterloo Intl to St. John's

Discover the top 2 airlines that operate flights from Region of Waterloo Intl to St. John's. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 186AverageC$ 315FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 320AverageC$ 498FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Region of Waterloo Intl to St. John's?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Region of Waterloo Intl to St. John's. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Region of Waterloo Intl to St. John's?

Millions of users choose and trust Cheapflights to book the best flight deals from Region of Waterloo Intl to St. John's for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Region of Waterloo Intl to St. John's with no change fees?

Need flexible booking options for your flight to St. John's from Region of Waterloo Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Region of Waterloo Intl to St. John's become cheaper?

Yes, Cheapflights offers price alerts on Region of Waterloo Intl to St. John's flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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