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Cheap flights from Ontario to St. John's from C$ 133

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YYT
3 Aug — 10 Aug1
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 July 2025.

Round-trip from

C$ 295

One-way from

C$ 133

Popular in

December

Cheapest in

October

Average price

C$ 451

Good round-trip deal

C$ 204 or less

Good one-way deal

C$ 189 or less
Porter Airlines
  • Porter Airlines
  • 21/8-30/8
  • 2 total stops
  • 13h 04m total
  • Ontario to St. John's
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Porter Airlines
  • Porter Airlines
  • 21/8
  • 1 total stop
  • 7h 15m total
  • Ontario to St. John's
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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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 July 2025.

Thu 21/86:20 p.m.YYZ - YYT
Nonstop3h 05mMultiple Airlines
Sat 30/87:00 a.m.YYT - YYZ
2 stops9h 59mMultiple Airlines
Deal found 29/7C$ 295
Mon 25/85:55 p.m.YTZ - YYT
1 stop5h 03mPorter Airlines
Fri 5/97:00 a.m.YYT - YTZ
2 stops9h 05mPorter Airlines
Deal found 28/7C$ 295
Wed 20/87:35 a.m.YYZ - YYT
Nonstop3h 09mPorter Airlines
Sat 30/87:00 a.m.YYT - YYZ
2 stops9h 59mPorter Airlines
Deal found 28/7C$ 296
Sun 12/106:20 p.m.YYZ - YYT
Nonstop3h 06mWestJet
Fri 17/103:00 p.m.YYT - YYZ
Nonstop3h 40mWestJet
Deal found 27/7C$ 311
Fri 17/108:15 a.m.YHM - YYT
1 stop7h 13mPorter Airlines
Wed 22/107:00 a.m.YYT - YHM
1 stop8h 30mPorter Airlines
Deal found 29/7C$ 343
Sat 6/96:25 p.m.YTZ - YYT
1 stop4h 44mAir Canada
Sun 7/95:50 a.m.YYT - YTZ
1 stop5h 25mAir Canada
Deal found 27/7C$ 361
Sat 30/88:20 p.m.YOW - YYT
Nonstop2h 38mPorter Airlines
Wed 3/91:15 p.m.YYT - YOW
Nonstop3h 01mPorter Airlines
Deal found 28/7C$ 454
Sun 21/98:30 p.m.YOW - YYT
Nonstop2h 38mMultiple Airlines
Tue 23/95:50 a.m.YYT - YOW
1 stop4h 40mMultiple Airlines
Deal found 28/7C$ 466
Tue 26/83:10 p.m.YUL - YYT
1 stop5h 11mPorter Airlines
Tue 2/96:25 p.m.YYT - YUL
1 stop7h 42mPorter Airlines
Deal found 29/7C$ 472
Sat 23/81:30 p.m.YUL - YYT
1 stop7h 23mAir Canada
Sat 30/85:50 a.m.YYT - YUL
Nonstop2h 50mAir Canada
Deal found 27/7C$ 480
Mon 25/86:00 a.m.YOW - YYT
1 stop5h 38mAir Canada
Wed 27/85:50 a.m.YYT - YOW
1 stop4h 39mAir Canada
Deal found 27/7C$ 486
Wed 27/810:00 a.m.YUL - YYT
1 stop11h 25mMultiple Airlines
Wed 3/92:55 p.m.YYT - YUL
1 stop5h 08mMultiple Airlines
Deal found 28/7C$ 491

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 July 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

Thu 21/8

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

Nonstop3h 05m

St John's

Sat 30/8

7:00 a.m.-3:29 p.m.

2 stops9h 59m

C$ 295

TorontoSt. John's

YTZ - YYT

YTZYYT

Toronto Island

Mon 25/8

5:55 p.m.-12:28 a.m.

1 stop5h 03m

St John's

Fri 5/9

7:00 a.m.-2:35 p.m.

2 stops9h 05m

C$ 295

TorontoSt. John's

YYZ - YYT

YYZYYT

Toronto Pearson Intl

Wed 20/8

7:35 a.m.-12:14 p.m.

Nonstop3h 09m

St John's

Sat 30/8

7:00 a.m.-3:29 p.m.

2 stops9h 59m

C$ 296

TorontoSt. John's

YYZ - YYT

YYZYYT

Toronto Pearson Intl

Sat 30/8

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

Nonstop3h 05m

St John's

Tue 9/9

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

Nonstop3h 40m

C$ 314

HamiltonSt. John's

YHM - YYT

YHMYYT

Hamilton

Fri 17/10

8:15 a.m.-4:58 p.m.

1 stop7h 13m

St John's

Wed 22/10

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

1 stop8h 30m

C$ 343

TorontoSt. John's

YTZ - YYT

YTZYYT

Toronto Island

Sat 6/9

6:25 p.m.-12:39 a.m.

1 stop4h 44m

St John's

Sun 7/9

5:50 a.m.-9:45 a.m.

1 stop5h 25m

C$ 361

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Sat 30/8

8:20 p.m.-12:28 a.m.

Nonstop2h 38m

St John's

Wed 3/9

1:15 p.m.-2:46 p.m.

Nonstop3h 01m

C$ 454

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Sun 21/9

8:30 p.m.-12:38 a.m.

Nonstop2h 38m

St John's

Tue 23/9

5:50 a.m.-9:00 a.m.

1 stop4h 40m

C$ 466

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Tue 26/8

3:10 p.m.-9:51 p.m.

1 stop5h 11m

St John's

Tue 2/9

6:25 p.m.-12:37 a.m.

1 stop7h 42m

C$ 472

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Sat 23/8

1:10 p.m.-5:12 p.m.

Nonstop2h 32m

St John's

Sat 30/8

5:50 a.m.-7:10 a.m.

Nonstop2h 50m

C$ 480

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 52 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 July 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 July 2025.

The most flights from CAON to YYT are scheduled on a Tuesday (32 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

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

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 July 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andWestJet from Ontario to St. John's to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,973 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,822 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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$ 133. Users have also found prices from C$ 156 and C$ 161 on Air Transat and WestJet, respectively.

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

    While some choose either Ottawa - 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 Emirates (77%), Etihad Airways (76%) or Aeromexico (75%) 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$ 143. On average you can expect to pay C$ 556. The most popular route, (Toronto Pearson Intl - St John's), can usually be booked for C$ 280.

  • 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
Ottawa to St. John's flights
Halifax to St. John's flights
Toronto Island to St. John's flights
Hamilton to St. John's flights
Pearson Intl to Deer Lake flights
Pierre Elliott Trudeau Intl to St. John's flights
Pearson Intl to Gander flights
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Region of Waterloo Intl to St. John's flights
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Pierre Elliott Trudeau Intl to Deer Lake flights
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Québec City to St. John's flights
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St John to St. John's flights
Fredericton to St. John's flights
Hamilton to Deer Lake flights
Toronto Island to Gander flights
Ottawa to Gander flights
Deer Lake to St. John's flights
Gander to St. John's flights
Fort McMurray to St. John's flights
Regina to St. John's flights
Calgary to Deer Lake flights
St. John's to Deer Lake flights
Calgary to Gander flights
London to St. John's flights
Edmonton to Gander flights
Winnipeg to Deer Lake flights
Thunder Bay to St. John's flights
Kelowna to St. John's flights
Ottawa to Happy Valley-Goose Bay flights
Grande Prairie to Deer Lake flights
Sault Ste Marie to St. John's flights
Happy Valley-Goose Bay to St. John's flights
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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 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 138AverageC$ 322FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapestC$ 170AverageC$ 527FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 204AverageC$ 454FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 217AverageC$ 587FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 261AverageC$ 729FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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