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Cheap flights from Ontario to St. John's from C$ 105

YYZ — YYT
13 Oct — 20 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to St. John's

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to St. John's

Mon 5/103:45 p.m. -
1 stop5h 40m
Sat 10/104:00 p.m. -
1 stop5h 09m
Deal found 10/9C$ 221
Fri 2/109:10 a.m. -
Nonstop3h 10m
Thu 22/108:50 a.m. -
1 stop5h 39m
Deal found 10/9C$ 226
Sun 4/109:10 a.m. -
Nonstop3h 10m
Sun 4/104:00 p.m. -
1 stop5h 09m
Deal found 12/9C$ 248
Sat 3/101:55 p.m. -
1 stop4h 55m
Wed 7/102:45 p.m. -
Nonstop3h 35m
Deal found 10/9C$ 251
Sat 3/101:55 p.m. -
1 stop4h 55m
Sat 10/104:00 p.m. -
1 stop5h 09m
Deal found 10/9C$ 261
Thu 15/106:20 p.m. -
Nonstop3h 05m
Fri 16/108:25 p.m. -
Nonstop3h 40m
Deal found 13/9C$ 269
Mon 5/103:45 p.m. -
1 stop5h 40m
Tue 13/104:00 p.m. -
1 stop5h 09m
Deal found 11/9C$ 270
Thu 1/103:45 p.m. -
1 stop5h 40m
Wed 7/102:45 p.m. -
Nonstop3h 35m
Deal found 9/9C$ 272
Tue 6/106:20 p.m. -
Nonstop3h 05m
Thu 8/103:00 p.m. -
Nonstop3h 40m
Deal found 12/9C$ 284
Fri 9/107:05 p.m. -
1 stop4h 20m
Mon 12/106:00 a.m. -
1 stop6h 55m
Deal found 11/9C$ 284
Tue 6/109:05 a.m. -
2 stops12h 20m
Sat 10/108:55 p.m. -
Nonstop3h 35m
Deal found 11/9C$ 286
Sat 3/106:10 p.m. -
1 stop5h 15m
Sat 10/106:00 a.m. -
1 stop6h 55m
Deal found 12/9C$ 286

Find flight deals from Ontario to St. John's

Round-trip from

C$ 221

One-way from

C$ 105

Popular in

March

Cheapest in

October

Average price

C$ 427

Good round-trip deal

C$ 351 or less

Good one-way deal

C$ 165 or less
Porter Airlines
  • Porter Airlines
  • 5/10-10/10
  • 2 total stops
  • 10h 49m total
  • Ontario to St. John's
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Porter Airlines
  • Porter Airlines
  • 2/10-31/12
  • 1 total stop
  • 5h 40m total
  • Ontario to St. John's
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 43 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Ontario to St John's.
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Price to beat on a one-way flight from Ontario to St John's.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ontario to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonSt. John's

YHM Hamilton - YYT St John's

YHMYYT

Hamilton

Thu 1/10

3:45 p.m.-10:55 p.m.

1 stop5h 40m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 112

HamiltonSt. John's

YHM Hamilton - YYT St John's

YHMYYT

Hamilton

Mon 30/11

4:05 p.m.-12:57 a.m.

1 stop7h 22m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 128

HamiltonSt. John's

YHM Hamilton - YYT St John's

YHMYYT

Hamilton

Sat 10/10

1:55 p.m.-8:20 p.m.

1 stop4h 55m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 128

HamiltonSt. John's

YHM Hamilton - YYT St John's

YHMYYT

Hamilton

Wed 7/10

7:00 a.m.-10:55 p.m.

2 stops14h 25m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 129

HamiltonSt. John's

YHM Hamilton - YYT St John's

YHMYYT

Hamilton

Sat 26/9

7:00 a.m.-10:55 p.m.

2 stops14h 25m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 154

TorontoSt. John's

YYZ Toronto Pearson Intl - YYT St John's

YYZYYT

Toronto Pearson Intl

Sat 28/11

9:05 a.m.-12:57 a.m.

2 stops14h 22m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 158

TorontoSt. John's

YYZ Toronto Pearson Intl - YYT St John's

YYZYYT

Toronto Pearson Intl

Wed 28/10

9:05 a.m.-12:57 a.m.

2 stops14h 22m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 160

HamiltonSt. John's

YHM Hamilton - YYT St John's

YHMYYT

Hamilton

Sun 18/10

8:35 a.m.-3:05 p.m.

1 stop5h 00m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 164

TorontoSt. John's

YTZ Toronto Island - YYT St John's

YTZYYT

Toronto Island

Sat 3/10

10:00 a.m.-8:20 p.m.

2 stops8h 50m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 166

TorontoSt. John's

YTZ Toronto Island - YYT St John's

YTZYYT

Toronto Island

Thu 1/10

8:00 a.m.-10:55 p.m.

2 stops13h 25m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 171

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Ontario with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ontario to St. John's

What is the cheapest month to book a flight from Region of Ontario to St. John's?

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to St. John's (average of C$ 388). Flying from Region of Ontario to St. John's in December is currently the most expensive (average of C$ 621). 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.

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

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to St. John's in the morning. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the evening.

Weekly flight availability from Region of Ontario to St. John's

The most flights from CAON to YYT are scheduled on a Saturday (36 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (14 on average).

How much does it cost to fly round-trip from Region of Ontario to St. John's?

Airfare is below average for this route at the moment.
Region of Ontario to St. John's flights typically cost between C$ 329 and C$ 599 in October.
The cheapest round-trip price found within the last 5 days was C$ 284 on WestJet (6 Oct-8 Oct).

How far ahead should I book a flight from Region of Ontario to St. John's?

The price you pay for your flight from Region of Ontario to St. John's may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Region of Ontario to St. John's?

Travelers seeking maximum savings on their Region of Ontario to St. John's flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

  • What airport do you fly into for flights to St. John's from Ontario?

    St John's (YYT) is the airport you will fly into if you book a flight from Ontario to St. John's. It is only a 6.7 km journey from St John's (YYT) to St. John's’s city centre.

  • How long is the flight from Region of Ontario to St. John's?

    For as low as C$ 383, Porter Airlines can have you in St. John's from Region of Ontario in 2h 28m. There are 1619 km between Region of Ontario and St. John's. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Region of Ontario to St. John's one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 97. Users have also found prices from C$ 131 and C$ 131 on Porter Airlines and Air Transat, respectively.

  • What are the most popular routes from Region of Ontario to St. John's?

    While some choose either Hamilton - St John's or Toronto Island - St John's, Toronto Pearson Intl - St John's is the most popular route from Region of Ontario to St. John's.

  • What are the most reliable airlines from Region of Ontario to St. John's?

    No one likes to see their flight delayed. When booking a flight from Region of Ontario to St. John's consider choosing Etihad Airways (83%), Emirates (82%) or XiamenAir (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Region of Ontario to St. John's?

    The cheapest flight price from Region of Ontario to St. John's is C$ 150. On average you can expect to pay C$ 567. The most popular route, (Toronto Pearson Intl - St John's), can usually be booked for C$ 207.

  • Can I find deals for flights from Ontario to St. John's that include hotel bookings?

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

  • How can I find direct flights from Ontario 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 Ontario to St. John's.

  • Can I find deals for business class flights from Ontario to St. John's?

    Yes. Cheapflights offers flight deals from Ontario 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 Region of Ontario to St. John's?

    Currently, October is the cheapest month in which you can book a flight from Region of Ontario to St. John's (average of C$ 388). Flying from Region of Ontario to St. John's in December is currently the most expensive (average of C$ 621). 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

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Alternative routes for Ontario to St. John's

Pearson Intl to St. John's flights
Hamilton to St. John's flights
Toronto Island to St. John's flights
Pierre Elliott Trudeau Intl to St. John's flights
Halifax to St. John's flights
Pearson Intl to Deer Lake flights
Hamilton to Deer Lake flights
Pearson Intl to Gander flights
Ottawa to St. John's flights
Vancouver Intl to St. John's flights
St. John's to Deer Lake flights
Toronto Island to Deer Lake flights
Calgary to St. John's flights
Moncton to St. John's flights
Winnipeg to St. John's flights
Edmonton to St. John's flights
Abbotsford to St. John's flights
Region of Waterloo Intl to St. John's flights
Saskatoon to St. John's flights
Edmonton to Gander flights
Pierre Elliott Trudeau Intl to Deer Lake flights
Regina to St. John's flights
Deer Lake to St. John's flights
Halifax to Deer Lake flights
Grande Prairie to Deer Lake flights
Ottawa to Deer Lake flights
Calgary to Deer Lake flights
Toronto Island to Gander flights
Windsor to St. John's flights
Québec City to St. John's flights
Calgary to Gander flights
Gander to St. John's flights
Pierre Elliott Trudeau Intl to Wabush flights
Pearson Intl to Happy Valley-Goose Bay flights
Edmonton to Deer Lake flights
Happy Valley-Goose Bay to Deer Lake flights
Fredericton to St. John's flights
Nanaimo to St. John's flights
Charlottetown to St. John's flights
Victoria to St. John's flights
Fort McMurray to Deer Lake flights
Charlottetown to Deer Lake flights
Saskatoon to Deer Lake flights
Halifax to Gander flights
Winnipeg to Deer Lake flights
Sydney to St. John's flights
Ottawa to Happy Valley-Goose Bay flights
Fort McMurray to St. John's flights
Halifax to Happy Valley-Goose Bay flights
Happy Valley-Goose Bay to St. John's flights

Top 5 airlines flying from Ontario to St. John's

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 183AverageC$ 431FlexibilityNo cancel feeOn-time60%
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Porter AirlinesCheapestC$ 195AverageC$ 531FlexibilityNo cancel feeOn-time52%
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Flair AirlinesCheapestC$ 220AverageC$ 362FlexibilityNo cancel feeOn-timeN/A
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Air CanadaCheapestC$ 222AverageC$ 749FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 242AverageC$ 581FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

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How does Cheapflights help users find flights from Ontario to St. John's?

When you search for this flight from Ontario to St. John's, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to St. John's?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to St. John's.

Can Cheapflights find flights from Ontario to St. John's with no change fees?

Yes, we can. To see specific flights from Ontario to St. John's with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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