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Cheap flights from Ontario to St. John's from C$ 134

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YYT
20 Apr — 27 Apr1
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 15 April 2025.

Round-trip from

C$ 202

One-way from

C$ 134

Popular in

December

Cheapest in

May

Average price

C$ 384

Good round-trip deal

C$ 207 or less

Good one-way deal

C$ 197 or less
Porter Airlines
  • Porter Airlines
  • 21/5-28/5
  • 3 total stops
  • 15h 39m total
  • Ontario to St. John's
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Porter Airlines
  • Porter Airlines
  • 9/5
  • 1 total stop
  • 6h 23m total
  • Ontario to St. John's
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 27 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 15 April 2025.

Wed 21/57:00 a.m.YYZ - YYT
1 stop5h 41mPorter Airlines
Wed 28/57:00 a.m.YYT - YYZ
2 stops9h 58mPorter Airlines
Deal found 15/4C$ 202
Wed 4/612:35 p.m.YTZ - YYT
2 stops7h 46mPorter Airlines
Sat 7/63:00 p.m.YYT - YTZ
1 stop5h 34mPorter Airlines
Deal found 14/4C$ 273
Wed 7/57:35 a.m.YYZ - YYT
Nonstop3h 09mMultiple Airlines
Thu 15/53:00 p.m.YYT - YYZ
Nonstop3h 40mMultiple Airlines
Deal found 15/4C$ 275
Thu 1/56:20 p.m.YYZ - YYT
Nonstop3h 05mWestJet
Thu 15/53:00 p.m.YYT - YYZ
Nonstop3h 40mWestJet
Deal found 15/4C$ 324
Tue 6/58:45 p.m.YYZ - YYT
Nonstop3h 09mAir Canada
Sat 10/55:35 p.m.YYT - YYZ
Nonstop3h 37mAir Canada
Deal found 15/4C$ 331
Mon 14/78:15 a.m.YHM - YYT
1 stop7h 15mPorter Airlines
Mon 21/77:00 a.m.YYT - YHM
1 stop8h 30mPorter Airlines
Deal found 14/4C$ 332
Thu 8/52:10 p.m.YOW - YYT
1 stop6h 06mPorter Airlines
Sun 11/51:10 p.m.YYT - YOW
Nonstop3h 05mPorter Airlines
Deal found 14/4C$ 398
Wed 7/52:20 p.m.YOW - YYT
1 stop7h 05mMultiple Airlines
Fri 9/51:10 p.m.YYT - YOW
Nonstop3h 05mMultiple Airlines
Deal found 15/4C$ 402
Thu 22/511:00 a.m.YUL - YYT
1 stop4h 26mPorter Airlines
Mon 26/51:10 p.m.YYT - YUL
2 stops10h 35mPorter Airlines
Deal found 15/4C$ 412
Sat 7/68:00 a.m.YUL - YYT
1 stop6h 24mAir Canada
Tue 17/62:00 p.m.YYT - YUL
Nonstop2h 48mAir Canada
Deal found 14/4C$ 414
Fri 4/76:25 p.m.YTZ - YYT
1 stop4h 38mAir Canada
Sun 6/75:50 a.m.YYT - YTZ
1 stop5h 26mAir Canada
Deal found 14/4C$ 430
Sun 18/57:00 a.m.YOW - YYT
1 stop5h 34mAir Canada
Sun 25/55:45 a.m.YYT - YOW
1 stop4h 46mAir Canada
Deal found 14/4C$ 430

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 15 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

YYZ - YYT

YYZYYT

Toronto Pearson Intl

Wed 21/5

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

1 stop5h 41m

St John's

Wed 28/5

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

2 stops9h 58m

C$ 202

TorontoSt. John's

YTZ - YYT

YTZYYT

Toronto Island

Wed 11/6

12:35 p.m.-9:51 p.m.

2 stops7h 46m

St John's

Wed 25/6

3:00 p.m.-10:20 p.m.

2 stops8h 50m

C$ 274

TorontoSt. John's

YYZ - YYT

YYZYYT

Toronto Pearson Intl

Sun 4/5

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

Nonstop3h 05m

St John's

Mon 12/5

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

1 stop6h 08m

C$ 288

TorontoSt. John's

YTZ - YYT

YTZYYT

Toronto Island

Tue 10/6

3:25 p.m.-12:37 a.m.

1 stop7h 42m

St John's

Sat 14/6

2:45 p.m.-9:35 p.m.

2 stops8h 20m

C$ 318

TorontoSt. John's

YYZ - YYT

YYZYYT

Toronto Pearson Intl

Thu 1/5

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

Nonstop3h 05m

St John's

Thu 15/5

3:00 p.m.-5:10 p.m.

Nonstop3h 40m

C$ 324

HamiltonSt. John's

YHM - YYT

YHMYYT

Hamilton

Mon 14/7

8:15 a.m.-5:00 p.m.

1 stop7h 15m

St John's

Mon 21/7

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

1 stop8h 30m

C$ 332

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$ 350

TorontoSt. John's

YYZ - YYT

YYZYYT

Toronto Pearson Intl

Mon 7/7

4:30 p.m.-12:33 a.m.

1 stop6h 33m

St John's

Fri 18/7

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

Nonstop3h 35m

C$ 406

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Thu 8/5

8:20 a.m.-2:11 p.m.

1 stop4h 21m

St John's

Sun 11/5

3:00 p.m.-12:22 a.m.

1 stop10h 52m

C$ 412

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

11:00 a.m.-4:56 p.m.

1 stop4h 26m

St John's

Mon 26/5

1:10 p.m.-10:15 p.m.

2 stops10h 35m

C$ 412

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 55 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 15 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 15 April 2025.

The most flights from CAON to YYT are scheduled on a Monday (21 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (6 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 15 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
281 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
8.0
Very good
281 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
WestJet
7.2
Good
2,805 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Canada
7.0
Good
9,127 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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$ 134. Users have also found prices from C$ 139 and C$ 143 on WestJet and Air Transat, 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 Montreal Pierre Elliott Trudeau Intl - 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 (84%) or Air Transat (84%) 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$ 145. On average you can expect to pay C$ 646. The most popular route, (Toronto Pearson Intl - St John's), can usually be booked for C$ 200.

  • 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
Pierre Elliott Trudeau Intl to St. John's flights
Pearson Intl to Deer Lake flights
Ottawa to St. John's flights
Hamilton to St. John's flights
Halifax to St. John's flights
Vancouver Intl to St. John's flights
Region of Waterloo Intl to St. John's flights
Pearson Intl to Gander flights
Calgary to St. John's flights
Toronto Island to Deer Lake flights
Edmonton to St. John's flights
Winnipeg to St. John's flights
Abbotsford to St. John's flights
Québec City to St. John's flights
Calgary to Deer Lake flights
Halifax to Deer Lake flights
Toronto Island to Gander flights
Pierre Elliott Trudeau Intl to Deer Lake flights
Edmonton to Deer Lake flights
Ottawa to Deer Lake flights
Pearson Intl to Happy Valley-Goose Bay flights
Fredericton to St. John's flights
Halifax to Gander flights
Ottawa to Gander flights
Saskatoon to St. John's flights
London to St. John's flights
Moncton to St. John's flights
Thunder Bay to St. John's flights
Kelowna to St. John's flights
Pierre Elliott Trudeau Intl to Gander flights
Windsor to St. John's flights
Comox to St. John's flights
St John to St. John's flights
St. John's to Deer Lake flights
Deer Lake to St. John's flights
Hamilton to Deer Lake flights
Victoria to St. John's flights
Calgary to Gander flights
Halifax to Happy Valley-Goose Bay flights
Fort McMurray to St. John's flights
Saskatoon to Deer Lake flights
Regina to St. John's flights
Winnipeg to Deer Lake flights
Happy Valley-Goose Bay to St. John's flights
Ottawa to Happy Valley-Goose Bay flights
Fort McMurray to Deer Lake flights
Charlottetown to St. John's flights
Sudbury to Gander 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 134AverageC$ 440FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Flair AirlinesCheapestC$ 135AverageC$ 254FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Porter AirlinesCheapestC$ 197AverageC$ 577FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 205AverageC$ 382FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 233AverageC$ 741FlexibilityNo 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.

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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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