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Cheap flights from Ontario to St. John's from C$ 138

YYZ — YYT
29 Nov — 6 Dec1
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

Thu 19/118:10 a.m. -
Nonstop4h 55m
Sat 21/113:15 p.m. -
2 stops8h 20m
Deal found 25/10C$ 295
Fri 27/117:10 p.m. -
1 stop4h 19m
Thu 3/126:00 a.m. -
1 stop6h 59m
Deal found 29/10C$ 296
Sat 21/114:45 p.m. -
1 stop6h 44m
Sat 28/113:15 p.m. -
1 stop7h 41m
Deal found 25/10C$ 298
Tue 17/114:45 p.m. -
1 stop6h 44m
Fri 20/112:30 p.m. -
Nonstop3h 49m
Deal found 25/10C$ 305
Thu 19/119:00 a.m. -
Nonstop3h 05m
Sat 21/113:15 p.m. -
1 stop7h 41m
Deal found 25/10C$ 306
Wed 18/113:40 p.m. -
2 stops6h 16m
Sat 21/116:00 a.m. -
1 stop7h 03m
Deal found 25/10C$ 306
Mon 16/114:45 p.m. -
1 stop6h 44m
Fri 20/112:30 p.m. -
Nonstop3h 49m
Deal found 25/10C$ 308
Mon 23/115:15 p.m. -
1 stop6h 14m
Mon 30/116:00 a.m. -
1 stop6h 58m
Deal found 25/10C$ 308
Wed 18/113:45 p.m. -
1 stop6h 11m
Sat 21/112:30 p.m. -
Nonstop3h 49m
Deal found 25/10C$ 309
Wed 25/113:45 p.m. -
1 stop6h 11m
Wed 2/126:00 a.m. -
1 stop7h 03m
Deal found 28/10C$ 310
Thu 19/114:45 p.m. -
1 stop6h 44m
Thu 26/112:30 p.m. -
Nonstop3h 49m
Deal found 29/10C$ 312
Fri 20/115:15 p.m. -
1 stop6h 14m
Mon 23/116:00 a.m. -
1 stop6h 58m
Deal found 28/10C$ 313

Find flight deals from Ontario to St. John's

Round-trip from

C$ 295

One-way from

C$ 138

Popular in

December

Cheapest in

May

Average price

C$ 413

Good round-trip deal

C$ 329 or less

Good one-way deal

C$ 175 or less
Porter Airlines
  • Porter Airlines
  • 19/11-21/11
  • 2 total stops
  • 13h 15m total
  • Ontario to St. John's
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Porter Airlines
  • Porter Airlines
  • 28/11-31/12
  • 1 total stop
  • 7h 24m total
  • Ontario to St. John's
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 74 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in October 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

Wed 25/11

8:10 a.m.-2:35 p.m.

1 stop4h 55m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 148

HamiltonSt. John's

YHM Hamilton - YYT St John's

YHMYYT

Hamilton

Thu 26/11

4:05 p.m.-12:59 a.m.

1 stop7h 24m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 155

HamiltonSt. John's

YHM Hamilton - YYT St John's

YHMYYT

Hamilton

Fri 4/12

4:05 p.m.-12:58 a.m.

1 stop7h 23m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 158

TorontoSt. John's

YTZ Toronto Island - YYT St John's

YTZYYT

Toronto Island

Wed 25/11

5:15 p.m.-12:59 a.m.

1 stop6h 14m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 168

TorontoSt. John's

YYZ Toronto Pearson Intl - YYT St John's

YYZYYT

Toronto Pearson Intl

Thu 26/11

3:45 p.m.-11:26 p.m.

1 stop6h 11m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 168

TorontoSt. John's

YTZ Toronto Island - YYT St John's

YTZYYT

Toronto Island

Sat 21/11

7:10 p.m.-12:59 a.m.

1 stop4h 19m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 175

TorontoSt. John's

YYZ Toronto Pearson Intl - YYT St John's

YYZYYT

Toronto Pearson Intl

Sat 21/11

4:50 p.m.-11:26 p.m.

1 stop5h 06m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 178

TorontoSt. John's

YTZ Toronto Island - YYT St John's

YTZYYT

Toronto Island

Thu 26/11

9:50 a.m.-5:25 p.m.

1 stop6h 05m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 180

TorontoSt. John's

YYZ Toronto Pearson Intl - YYT St John's

YYZYYT

Toronto Pearson Intl

Wed 25/11

4:45 p.m.-12:59 a.m.

1 stop6h 44m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 187

TorontoSt. John's

YTZ Toronto Island - YYT St John's

YTZYYT

Toronto Island

Tue 10/11

5:15 p.m.-12:59 a.m.

1 stop6h 14m

St John's

Wed 31/12

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

Nonstop0h 00m

C$ 196

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

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, May is the cheapest month in which you can book a flight from Region of Ontario to St. John's (average of C$ 401). Flying from Region of Ontario to St. John's in December is currently the most expensive (average of C$ 663). 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 afternoon. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight in the evening.

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$ 327 and C$ 628 in November.
The cheapest round-trip price found within the last 5 days was C$ 298 on Porter Airlines (21 Nov-28 Nov).

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 26 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 afternoons when fares are most often at their lowest. Tuesday evenings 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$ 789, Porter Airlines can have you in St. John's from Region of Ontario in 5h 16m. There are 2433 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$ 110. Users have also found prices from C$ 121 and C$ 135 on Air Transat and Porter Airlines, 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 WestJet (95%), XiamenAir (94%) or Emirates (90%) 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$ 111. On average you can expect to pay C$ 522. The most popular route, (Toronto Pearson Intl - St John's), can usually be booked for C$ 305.

  • 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, May is the cheapest month in which you can book a flight from Region of Ontario to St. John's (average of C$ 401). Flying from Region of Ontario to St. John's in December is currently the most expensive (average of C$ 663). 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
Vancouver Intl to St. John's flights
Pearson Intl to Deer Lake flights
Pierre Elliott Trudeau Intl to St. John's flights
Halifax to St. John's flights
Pearson Intl to Gander flights
Toronto Island to Deer Lake flights
Hamilton to Deer Lake flights
Ottawa to St. John's flights
Calgary to St. John's flights
Edmonton to St. John's flights
Halifax to Deer Lake flights
St. John's to Deer Lake flights
Québec City to St. John's flights
Edmonton to Deer Lake flights
Abbotsford to St. John's flights
Winnipeg to St. John's flights
Calgary to Deer Lake flights
Region of Waterloo Intl to St. John's flights
Pierre Elliott Trudeau Intl to Deer Lake flights
Kelowna to St. John's flights
Deer Lake to St. John's flights
Toronto Island to Gander flights
Fredericton to St. John's flights
Moncton to St. John's flights
Ottawa to Deer Lake flights
Windsor to St. John's flights
Halifax to Gander flights
Pearson Intl to Happy Valley-Goose Bay flights
Happy Valley-Goose Bay to St. John's flights
Pierre Elliott Trudeau Intl to Wabush flights
Fort McMurray to Deer Lake flights
Sault Ste Marie to St. John's flights
Ottawa to Happy Valley-Goose Bay flights
Happy Valley-Goose Bay to Deer Lake flights
Charlottetown to Deer Lake flights
Thunder Bay to St. John's flights
Edmonton to Gander flights
Saskatoon to St. John's flights
Nanaimo to St. John's flights
Charlottetown to St. John's flights
St John to St. John's flights
Kamloops to St. John's flights
Kingston to St. John's flights
Fort McMurray to St. John's flights
Grande Prairie to Deer Lake flights
Halifax to Happy Valley-Goose Bay flights
Calgary to Gander flights

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

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 221AverageC$ 438FlexibilityNo cancel feeOn-time60%
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Flair AirlinesCheapestC$ 226AverageC$ 366FlexibilityNo cancel feeOn-timeN/A
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Air CanadaCheapestC$ 232AverageC$ 770FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 241AverageC$ 484FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 335AverageC$ 584FlexibilityNo cancel feeOn-time50%
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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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