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Cheap flights from St. John's to Ontario from C$ 163

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — YYZ
25 Feb — 4 Mar1
1 adult

Cheap flight deals from St. John's to Ontario

Keep the following information in mind while searching for St. John's to Ontario flight deals. Data was last updated 20 February 2025.

Round-trip from

C$ 267

One-way from

C$ 163

Popular in

November

Cheapest in

June

Average price

C$ 341

Good round-trip deal

C$ 379 or less

Good one-way deal

C$ 212 or less
Porter Airlines
  • Porter Airlines
  • 13/4-19/4
  • 4 total stops
  • 16h 25m total
  • St. John's to Ontario
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Porter Airlines
  • Porter Airlines
  • 16/3
  • 2 total stops
  • 10h 48m total
  • St. John's to Ontario
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 147 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 February 2025
Search Deals
Price to beat on a round-trip flight from St John's to Ontario.
Search Deals
Price to beat on a one-way flight from St John's to Ontario.
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Find flight deals from St. John's to Ontario

Cheapest flights from St. John's to Ontario
Explore the most affordable flight options available from St. John's to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Sun 13/46:00 a.m.YYT - YTZ
2 stops8h 40mPorter Airlines
Sat 19/42:30 p.m.YTZ - YYT
2 stops7h 45mPorter Airlines
Deal found 20/2C$ 267
Sun 13/41:05 p.m.YYT - YYZ
1 stop6h 50mPorter Airlines
Sat 19/47:10 a.m.YYZ - YYT
2 stops7h 05mPorter Airlines
Deal found 20/2C$ 270
Fri 28/35:25 p.m.YYT - YYZ
Nonstop3h 53mAir Canada
Sun 30/38:30 a.m.YYZ - YYT
Nonstop3h 09mAir Canada
Deal found 19/2C$ 294
Thu 13/36:00 a.m.YYT - YYZ
Nonstop3h 45mMultiple Airlines
Thu 20/38:30 a.m.YYZ - YYT
Nonstop3h 06mMultiple Airlines
Deal found 20/2C$ 321
Sat 24/52:00 p.m.YYT - YTZ
1 stop5h 20mAir Canada
Tue 27/58:25 a.m.YTZ - YYT
1 stop7h 17mAir Canada
Deal found 19/2C$ 357
Fri 4/45:40 a.m.YYT - YOW
1 stop5h 26mAir Canada
Thu 10/412:45 p.m.YOW - YYT
1 stop4h 29mAir Canada
Deal found 19/2C$ 395
Fri 4/41:05 p.m.YYT - YOW
Nonstop3h 10mPorter Airlines
Thu 10/49:00 a.m.YOW - YYT
1 stop5h 15mPorter Airlines
Deal found 19/2C$ 413
Thu 12/65:40 p.m.YYT - YUL
1 stop4h 42mPorter Airlines
Mon 16/67:40 p.m.YUL - YYT
2 stops15h 06mPorter Airlines
Deal found 20/2C$ 430
Wed 23/41:50 p.m.YYT - YUL
1 stop6h 22mAir Canada
Wed 18/61:15 p.m.YUL - YYT
1 stop7h 38mAir Canada
Deal found 19/2C$ 442
Tue 9/97:00 a.m.YYT - YHM
3 stops17h 48mPorter Airlines
Tue 16/98:35 a.m.YHM - YYT
2 stops13h 18mPorter Airlines
Deal found 20/2C$ 449
Sat 17/51:15 p.m.YYT - YOW
Nonstop3h 05mMultiple Airlines
Fri 23/57:15 p.m.YOW - YYT
Nonstop2h 38mMultiple Airlines
Deal found 19/2C$ 477
Wed 9/73:00 p.m.YYT - YYZ
Nonstop3h 40mWestJet
Wed 23/76:20 p.m.YYZ - YYT
Nonstop3h 05mWestJet
Deal found 19/2C$ 501

Find flights from St. John's to Ontario within your budget

Customize your flight search to find flights from St. John's to Ontario 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 20 February 2025.

Fly from

St. John's

Fly to

Ontario

Route

Depart

Return

Price

St. John'sToronto

YYT - YTZ

YYTYTZ

St John's

Sun 13/4

6:00 a.m.-1:10 p.m.

2 stops8h 40m

Toronto Island

Sat 19/4

2:30 p.m.-11:45 p.m.

2 stops7h 45m

C$ 267

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Sun 13/4

1:05 p.m.-6:25 p.m.

1 stop6h 50m

Toronto Pearson Intl

Sat 19/4

7:10 a.m.-3:45 p.m.

2 stops7h 05m

C$ 270

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Fri 28/3

5:25 p.m.-7:48 p.m.

Nonstop3h 53m

Toronto Pearson Intl

Sun 30/3

8:30 a.m.-1:09 p.m.

Nonstop3h 09m

C$ 294

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Thu 13/3

6:00 a.m.-8:15 a.m.

Nonstop3h 45m

Toronto Pearson Intl

Thu 20/3

8:30 a.m.-1:06 p.m.

Nonstop3h 06m

C$ 321

St. John'sToronto

YYT - YTZ

YYTYTZ

St John's

Sat 24/5

2:00 p.m.-5:50 p.m.

1 stop5h 20m

Toronto Island

Tue 27/5

8:25 a.m.-5:12 p.m.

1 stop7h 17m

C$ 357

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Fri 4/4

1:05 p.m.-2:45 p.m.

Nonstop3h 10m

Ottawa

Tue 8/4

7:20 p.m.-11:40 p.m.

Nonstop2h 50m

C$ 413

St. John'sMontreal

YYT - YUL

YYTYUL

St John's

Thu 12/6

5:40 p.m.-8:52 p.m.

1 stop4h 42m

Montreal Pierre Elliott Trudeau Intl

Mon 16/6

7:40 p.m.-12:16 p.m.

2 stops15h 06m

C$ 430

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Thu 20/3

7:55 a.m.-12:06 p.m.

1 stop5h 41m

Ottawa

Thu 27/3

5:35 p.m.-12:09 a.m.

1 stop5h 04m

C$ 440

St. John'sMontreal

YYT - YUL

YYTYUL

St John's

Wed 23/4

1:50 p.m.-6:42 p.m.

1 stop6h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 18/6

1:15 p.m.-10:23 p.m.

1 stop7h 38m

C$ 442

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Wed 9/7

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

Nonstop3h 40m

Toronto Pearson Intl

Wed 23/7

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

Nonstop3h 05m

C$ 501

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 35 results
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Best time to book a flight from St. John's to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from St. John's 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.

Travel insights for flights from St. John's to Ontario

Get recent, data-driven insights about flights from St. John's to Ontario including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from St. John's to Region of Ontario (average of C$ 167). Flying from St. John's to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 YYT to ON?

Find hourly flight availability from St. John's to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. John's to Region of Ontario as you normally would.

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

Explore weekly flight availability from St. John's to Ontario. 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 20 February 2025.

The most flights from YYT to CAON are scheduled on a Thursday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 20 February 2025.
To help decide which airline to fly from St. John's to Ontario, see what other customers have to say about Porter Airlines, Air Transat and WestJet. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
276 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Overall

7.9

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
7.9
Good
276 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Overall

7.9

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
380 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Overall

7.9

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
2,801 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Overall

7.9

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
8,748 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Overall

7.9

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 St. John's to Ontario. 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 from for flights from St. John's to Ontario?

    St John's (YYT), located 6.7 km from the city centre, is the airport you fly out of when you book flights from St. John's to Ontario.

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

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 163. Users have also found prices from C$ 170 and C$ 173 on Air Canada and Air Transat, respectively.

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

    The most popular flight routes from St. John's to Region of Ontario are St John's - Toronto Pearson Intl, St John's - Toronto Island and St John's - Montreal Pierre Elliott Trudeau Intl.

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

    Before booking your flight to Region of Ontario from St. John's, check out the most reliable airlines to get you to your destination on time: Etihad Airways (89%), Emirates (79%), TAP AIR PORTUGAL( 71%).

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

    The cheapest flight price from St. John's to Region of Ontario is C$ 180. On average you can expect to pay C$ 1,063. The most popular route, (St John's - Toronto Pearson Intl), can usually be booked for C$ 276.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to Ontario.

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

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

    Currently, January is the cheapest month in which you can book a flight from St. John's to Region of Ontario (average of C$ 167). Flying from St. John's to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

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Alternative routes for St. John's to Ontario

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

Top 6 airlines flying from St. John's to Ontario

Discover the top 6 airlines that operate flights from St. John's to Ontario. 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 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 109AverageC$ 344FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Flair AirlinesCheapestC$ 138AverageC$ 264FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Porter AirlinesCheapestC$ 179AverageC$ 510FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 198AverageC$ 688FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 208AverageC$ 444FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Lynx AirCheapestC$ 216AverageC$ 265FlexibilityNo cancel feeOn-timeN/A
Search Lynx Air flights

Fly with Cheapflights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from St. John's.

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

Need flexible booking options for your flight to Ontario from St. John's? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on St. John's to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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