What is the cheapest airline to fly 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 Air Canada. Our recent data shows that you can find tickets from as low as C$ 299 on this airline.

In terms of precipitation, rainfall in St. John's ranges from 92.0 - 165.0 mm per month. December is typically the wettest month, when rainfall can reach 165.0 mm. July is typically the driest time to visit St. John's when rainfall is around 92.0 mm.

If weather is an important factor for your trip to St. John's, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -5.0 C).

What is the cheapest time of day to fly from YKF to YYT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto Region of Waterloo Intl Airport to St. John's as you normally would.

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 1 airline has 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.

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.

C$ 314+ Cheap Flights from Toronto Region of Waterloo Intl Airport to St. John's

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

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 11 September 2026.

Fri 2/107:05 p.m. -

1 stop18h 30m

Tue 6/108:50 a.m. -

1 stop11h 00m

Deal found 10/9C$ 662

Thu 22/107:05 p.m. -

1 stop23h 45m

Thu 29/107:00 a.m. -

1 stop12h 45m

Deal found 6/9C$ 754

Mon 5/107:05 p.m. -

1 stop23h 45m

Sat 10/108:50 a.m. -

1 stop8h 00m

Deal found 10/9C$ 756

Sat 24/107:05 p.m. -

1 stop17h 55m

Sat 31/107:00 a.m. -

1 stop12h 45m

Deal found 6/9C$ 793

Fri 18/97:05 p.m. -

1 stop25h 00m

Fri 25/94:00 p.m. -

1 stop24h 50m

Deal found 9/9C$ 869

Thu 1/104:05 p.m. -

1 stop5h 53m

Sun 4/107:30 a.m. -

1 stop12h 20m

Deal found 10/9C$ 891

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

Round-trip from	C$ 662
One-way from	C$ 314
Popular in	March
Cheapest in	October
Average price	C$ 426

2/10-6/10
2 total stops
29h 30m total
Toronto to St. John's

Search Deals

20/10-31/12
1 total stop
23h 45m total
Toronto to St. John's

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (C$ 48 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSt. John's

YKF Toronto Region of Waterloo Intl - YYT St John's

YKFYYT

Toronto Region of Waterloo Intl

Tue 20/10

7:05 p.m.-8:20 p.m.

1 stop23h 45m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 329

Quickest round-trip

TorontoSt. John's

YKF Toronto Region of Waterloo Intl - YYT St John's

YKFYYT

Toronto Region of Waterloo Intl

Sat 12/12

12:45 p.m.-11:10 p.m.

1 stop8h 55m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 366

TorontoSt. John's

YKF Toronto Region of Waterloo Intl - YYT St John's

YKFYYT

Toronto Region of Waterloo Intl

Sun 18/10

8:40 p.m.-6:45 a.m.

1 stop32h 35m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 435

TorontoSt. John's

YKF Toronto Region of Waterloo Intl - YYT St John's

YKFYYT

Toronto Region of Waterloo Intl

Wed 30/9

8:40 p.m.-12:55 a.m.

2 stops26h 45m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 437

TorontoSt. John's

YKF Toronto Region of Waterloo Intl - YYT St John's

YKFYYT

Toronto Region of Waterloo Intl

Sun 4/10

7:05 p.m.-3:05 p.m.

1 stop18h 30m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 467

TorontoSt. John's

YKF Toronto Region of Waterloo Intl - YYT St John's

YKFYYT

Toronto Region of Waterloo Intl

Fri 25/9

8:40 p.m.-6:45 a.m.

1 stop32h 35m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 539

TorontoSt. John's

YKF Toronto Region of Waterloo Intl - YYT St John's

YKFYYT

Toronto Region of Waterloo Intl

Sun 20/9

8:40 p.m.-6:45 a.m.

1 stop32h 35m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 618

TorontoSt. John's

YKF Toronto Region of Waterloo Intl - YYT St John's

YKFYYT

Toronto Region of Waterloo Intl

Sun 4/10

8:40 p.m.-6:45 a.m.

1 stop32h 35m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 703

TorontoSt. John's

YKF Toronto Region of Waterloo Intl - YYT St John's

YKFYYT

Toronto Region of Waterloo Intl

Sat 31/10

12:45 p.m.-11:10 p.m.

1 stop8h 55m

St John's

Sat 7/11

7:00 a.m.-6:15 p.m.

1 stop12h 45m

C$ 756

TorontoSt. John's

YKF Toronto Region of Waterloo Intl - YYT St John's

YKFYYT

Toronto Region of Waterloo Intl

Thu 22/10

7:05 p.m.-12:55 a.m.

2 stops28h 20m

St John's

Thu 29/10

7:00 a.m.-6:15 p.m.

1 stop12h 45m

C$ 875

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 16 resultsSorted by cheapest first

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.

YKF-YYT

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.

Reviews of airlines servicing St. John's

Read through reviews of airlines operating flights from Toronto Region of Waterloo Intl Airport to St. John's, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

11,609 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!

Air Canada

7.1

Good

11,609 reviews

Air Canada

7.1

Good

11,609 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!

Related info for your journey

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 1 airline has 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 is the cheapest airline to fly 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 Air Canada. Our recent data shows that you can find tickets from as low as C$ 299 on this airline.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Flights by cabin class

Other flight options

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Popular flights

St. John's flight routes

Alternative routes for Region of Waterloo Intl to St. John's

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

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 299	AverageC$ 563	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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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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Cheap flights from Toronto Region of Waterloo Intl Airport to St. John's from C$ 314

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheapest flights from Region of Waterloo Intl to St. John'sExplore 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 11 September 2026.

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 11 September 2026.

Best flights from Region of Waterloo Intl to St. John'sDiscover carefully curated flight deals from Region of Waterloo Intl to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from Region of Waterloo Intl to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Region of Waterloo Intl to St. John'sDiscover last-minute flight deals from Region of Waterloo Intl to St. John's. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from Region of Waterloo Intl to St. John's. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Region of Waterloo Intl to St. John'sSearch for one-way flight options from Region of Waterloo Intl to St. John's. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from Region of Waterloo Intl to St. John's. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

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

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Cheapflights Fare Finder

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.

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.

Reviews of airlines servicing St. John's

Read through reviews of airlines operating flights from Toronto Region of Waterloo Intl Airport to St. John's, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Toronto Region of Waterloo Intl Airport to St. John's round-trip?

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

How can I 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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Region of Waterloo Intl to St. John's

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to St. John's by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Newfoundland and Labrador

Book a non-stop flight to one of these other cities located in Newfoundland and Labrador.

Search flights from Region of Waterloo Intl to St. John's by cabin class

Find flights from Region of Waterloo Intl to St. John's, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Region of Waterloo Intl and St. John's flights

Browse other Region of Waterloo Intl and St. John's flight options. Last updated on 11 September 2026.

Other flights from Region of Waterloo Intl

Browse through other flights departing from Region of Waterloo Intl. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to St. John's

Explore flights to St. John's departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.

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

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

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

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

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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 11 September 2026.

Best flights from Region of Waterloo Intl to St. John's
Discover carefully curated flight deals from Region of Waterloo Intl to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Region of Waterloo Intl to St. John's
Discover last-minute flight deals from Region of Waterloo Intl to St. John's. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Region of Waterloo Intl to St. John's
Search for one-way flight options from Region of Waterloo Intl to St. John's. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.