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Cheap flights from Ontario to St. John's from C$ 136

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YYT
4 May — 11 May1
1 adult

Cheap flight deals from Ontario to St. John's

Keep the following information in mind while searching for Ontario to St. John's flight deals. Data was last updated 29 April 2025.

Round-trip from

C$ 266

One-way from

C$ 136

Popular in

December

Cheapest in

May

Average price

C$ 392

Good round-trip deal

C$ 206 or less

Good one-way deal

C$ 189 or less
Porter Airlines
  • Porter Airlines
  • 20/5-26/5
  • 3 total stops
  • 13h 13m total
  • Ontario to St. John's
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Porter Airlines
  • Porter Airlines
  • 31/5
  • 2 total stops
  • 7h 46m total
  • Ontario to St. John's
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 137 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Ontario to St John's.
Search Deals
Price to beat on a one-way flight from Ontario to St John's.
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Find flight deals from Ontario to St. John's

Cheapest flights from Ontario to St. John's
Explore the most affordable flight options available from Ontario to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Tue 20/56:40 p.m.YTZ - YYT
1 stop4h 18mPorter Airlines
Mon 26/52:55 p.m.YYT - YTZ
2 stops8h 55mPorter Airlines
Deal found 28/4C$ 266
Sat 24/57:00 a.m.YYZ - YYT
1 stop5h 41mPorter Airlines
Sat 31/51:10 p.m.YYT - YYZ
1 stop6h 08mPorter Airlines
Deal found 28/4C$ 270
Wed 4/610:25 a.m.YTZ - YYT
2 stops10h 29mAir Canada
Mon 9/65:45 a.m.YYT - YTZ
1 stop7h 32mAir Canada
Deal found 28/4C$ 330
Sun 1/66:30 a.m.YYZ - YYT
1 stop6h 04mAir Canada
Sat 14/65:45 a.m.YYT - YYZ
1 stop5h 09mAir Canada
Deal found 28/4C$ 334
Thu 12/67:00 a.m.YTZ - YYT
2 stops8h 30mMultiple Airlines
Thu 19/62:55 p.m.YYT - YTZ
2 stops8h 06mMultiple Airlines
Deal found 28/4C$ 345
Sat 7/67:35 a.m.YYZ - YYT
Nonstop3h 09mMultiple Airlines
Tue 10/61:10 p.m.YYT - YYZ
1 stop6h 08mMultiple Airlines
Deal found 28/4C$ 358
Thu 12/62:10 p.m.YOW - YYT
1 stop6h 11mPorter Airlines
Fri 20/66:00 a.m.YYT - YOW
1 stop5h 51mPorter Airlines
Deal found 28/4C$ 392
Sun 25/56:20 p.m.YYZ - YYT
Nonstop3h 05mWestJet
Mon 2/63:00 p.m.YYT - YYZ
Nonstop3h 40mWestJet
Deal found 28/4C$ 409
Tue 10/611:00 a.m.YUL - YYT
1 stop4h 30mPorter Airlines
Tue 17/67:00 a.m.YYT - YUL
1 stop4h 42mPorter Airlines
Deal found 28/4C$ 410
Thu 22/56:45 a.m.YUL - YYT
2 stops13h 31mMultiple Airlines
Mon 26/52:55 p.m.YYT - YUL
1 stop5h 16mMultiple Airlines
Deal found 28/4C$ 416
Tue 10/68:35 p.m.YUL - YYT
Nonstop2h 32mAir Canada
Tue 17/62:55 p.m.YYT - YUL
1 stop4h 37mAir Canada
Deal found 28/4C$ 425
Sun 8/67:00 a.m.YOW - YYT
1 stop5h 34mAir Canada
Fri 13/65:45 a.m.YYT - YOW
1 stop4h 46mAir Canada
Deal found 28/4C$ 428

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario 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 29 April 2025.
Use the filters below to find and compare flights from Ontario to St. John's that are best for you.

Fly from

Ontario

Fly to

St. John's

Route

Depart

Return

Price

TorontoSt. John's

YTZ - YYT

YTZYYT

Toronto Island

Thu 5/6

6:40 p.m.-12:28 a.m.

1 stop4h 18m

St John's

Tue 10/6

3:00 p.m.-10:15 p.m.

2 stops8h 45m

C$ 265

TorontoSt. John's

YYZ - YYT

YYZYYT

Toronto Pearson Intl

Sat 24/5

7:00 a.m.-2:11 p.m.

1 stop5h 41m

St John's

Sat 31/5

1:10 p.m.-5:48 p.m.

1 stop6h 08m

C$ 270

TorontoSt. John's

YYZ - YYT

YYZYYT

Toronto Pearson Intl

Thu 5/6

4:30 p.m.-12:37 a.m.

1 stop6h 37m

St John's

Tue 10/6

5:00 a.m.-7:05 a.m.

Nonstop3h 35m

C$ 324

TorontoSt. John's

YTZ - YYT

YTZYYT

Toronto Island

Wed 4/6

10:25 a.m.-10:24 p.m.

2 stops10h 29m

St John's

Mon 9/6

5:45 a.m.-11:47 a.m.

1 stop7h 32m

C$ 330

TorontoSt. John's

YYZ - YYT

YYZYYT

Toronto Pearson Intl

Sat 10/5

6:20 p.m.-10:55 p.m.

Nonstop3h 05m

St John's

Wed 16/7

7:00 a.m.-3:28 p.m.

2 stops9h 58m

C$ 337

TorontoSt. John's

YTZ - YYT

YTZYYT

Toronto Island

Thu 12/6

7:00 a.m.-5:00 p.m.

2 stops8h 30m

St John's

Thu 19/6

2:55 p.m.-9:31 p.m.

2 stops8h 06m

C$ 345

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Thu 12/6

2:10 p.m.-9:51 p.m.

1 stop6h 11m

St John's

Fri 20/6

6:00 a.m.-10:21 a.m.

1 stop5h 51m

C$ 392

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

11:00 a.m.-5:00 p.m.

1 stop4h 30m

St John's

Tue 17/6

7:00 a.m.-10:12 a.m.

1 stop4h 42m

C$ 410

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Thu 22/5

5:55 a.m.-9:46 p.m.

2 stops14h 21m

St John's

Sun 25/5

1:10 p.m.-2:45 p.m.

Nonstop3h 05m

C$ 412

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

6:45 a.m.-9:46 p.m.

2 stops13h 31m

St John's

Mon 26/5

2:55 p.m.-6:41 p.m.

1 stop5h 16m

C$ 416

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 58 results
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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
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 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$ 221). Flying from Region of Ontario to St. John's in December is currently the most expensive (average of C$ 382). 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?

Find hourly flight availability from Ontario to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

When flying from Region of Ontario to St. John's, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Explore weekly flight availability from Ontario to St. John's. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 April 2025.

The most flights from CAON to YYT are scheduled on a Monday (29 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in St. John's by month

Plan your trip to St. John's by taking into account the average rainfall totals by month.

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.

Temperature in St. John's by month

Plan your trip to St. John's by taking into account the average temperature totals by month.

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).

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 29 April 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Air Transat and WestJet from Ontario to St. John's to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
285 reviews
Check prices

Overall

8.0

Comfort

8.1

Crew

8.8

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Overall

8.0

Comfort

8.1

Crew

8.8

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Overall

8.0

Comfort

8.1

Crew

8.8

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
WestJet
7.2
Good
2,823 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Overall

8.0

Comfort

8.1

Crew

8.8

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Canada
7.0
Good
9,228 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Overall

8.0

Comfort

8.1

Crew

8.8

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 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.

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

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 136. Users have also found prices from C$ 155 and C$ 180 on Air Canada and WestJet, respectively.

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

    While some choose either Toronto Island - St John's or Ottawa - 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 Jazz (100%), Porter Airlines (87%) or Air Transat (87%) 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$ 142. On average you can expect to pay C$ 692. The most popular route, (Toronto Pearson Intl - St John's), can usually be booked for C$ 267.

  • 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$ 221). Flying from Region of Ontario to St. John's in December is currently the most expensive (average of C$ 382). 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

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to St. John's flights
Toronto Island to St. John's flights
Pearson Intl to Deer Lake flights
Ottawa to St. John's flights
Pierre Elliott Trudeau Intl to St. John's flights
Hamilton to St. John's flights
Halifax to St. John's flights
Region of Waterloo Intl to St. John's flights
Vancouver Intl to St. John's flights
Pearson Intl to Gander flights
Toronto Island to Deer Lake flights
Edmonton to St. John's flights
Calgary to St. John's flights
Winnipeg to St. John's flights
Abbotsford to St. John's flights
Pierre Elliott Trudeau Intl to Deer Lake flights
Halifax to Deer Lake flights
Halifax to Gander flights
Moncton to St. John's flights
Edmonton to Deer Lake flights
Calgary to Deer Lake flights
Ottawa to Deer Lake flights
Toronto Island to Gander flights
Pierre Elliott Trudeau Intl to Gander flights
Québec City to St. John's flights
Hamilton to Deer Lake flights
Comox to St. John's flights
Kelowna to St. John's flights
Saskatoon to St. John's flights
Fredericton to St. John's flights
Charlottetown to St. John's flights
Pearson Intl to Happy Valley-Goose Bay flights
London to St. John's flights
Regina to St. John's flights
Victoria to St. John's flights
Windsor to St. John's flights
Grande Prairie to Deer Lake flights
Deer Lake to St. John's flights
Ottawa to Gander flights
Saskatoon to Deer Lake flights
St. John's to Deer Lake flights
Edmonton to Gander flights
Kamloops to St. John's flights
Halifax to Happy Valley-Goose Bay flights
St John to St. John's flights
Thunder Bay to St. John's flights
Pierre Elliott Trudeau Intl to Wabush flights
Fort McMurray to Deer Lake flights
Fort McMurray to St. John's flights
Happy Valley-Goose Bay to St. John's flights

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

Discover the top 5 airlines that operate flights from Ontario 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 135AverageC$ 258FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapestC$ 154AverageC$ 433FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 197AverageC$ 575FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 204AverageC$ 381FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 235AverageC$ 728FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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.

Can Cheapflights notify me if prices for flights from Ontario to St. John's become cheaper?

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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