How long is the flight from St. John's to Region of Ontario?

Airlines like Porter Airlines and Air Canada fly from St. John's to Region of Ontario in about 5h. The time it takes to get you to your destination can typically vary by up to 1h 11m. St. John's and Region of Ontario are separated by a distance of 2107 km. Both multi-stop and direct flights can be found to your destination and back.

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

For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 115. Users have also found prices from C$ 128 and C$ 146 on Flair Airlines and Air Transat, respectively.

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.

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).

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 - Hamilton and St John's - Toronto Island.

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$ 159. On average you can expect to pay C$ 522. The most popular route, (St John's - Toronto Pearson Intl), can usually be booked for C$ 312.

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: Emirates (93%), ITA Airways (93%), WestJet( 93%).

What are the most popular airlines that fly from St. John's to Region of Ontario?

The most popular airlines flying from St. John's to Region of Ontario are Porter Airlines, Air Canada and WestJet. Something to consider prior to booking your flight.

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.

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.

C$ 164+ Cheap Flights from St. John's to Ontario

Cheap flight deals from St. John's to Ontario

Enter your travel dates to find the best prices.

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Best

Direct

Last-minute

One-way

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 30 October 2026.

Thu 26/116:00 a.m. -

1 stop6h 58m

Mon 30/115:15 p.m. -

1 stop6h 14m

Deal found 25/10C$ 285

Mon 30/113:15 p.m. -

2 stops8h 25m

Fri 4/124:05 p.m. -

1 stop7h 23m

Deal found 25/10C$ 291

Mon 30/113:15 p.m. -

1 stop7h 41m

Fri 4/124:45 p.m. -

1 stop6h 43m

Deal found 25/10C$ 296

Thu 26/116:00 a.m. -

1 stop6h 57m

Mon 30/114:45 p.m. -

1 stop6h 44m

Deal found 25/10C$ 298

Thu 3/126:00 a.m. -

1 stop6h 59m

Mon 7/125:15 p.m. -

1 stop6h 13m

Deal found 28/10C$ 302

Thu 19/116:00 a.m. -

1 stop5h 00m

Wed 25/1112:15 p.m. -

2 stops9h 41m

Deal found 27/10C$ 304

Mon 23/116:00 a.m. -

1 stop5h 00m

Mon 30/1112:15 p.m. -

2 stops9h 41m

Deal found 26/10C$ 308

Mon 30/116:00 a.m. -

1 stop6h 58m

Fri 4/125:15 p.m. -

1 stop6h 13m

Deal found 25/10C$ 310

Sun 22/116:00 a.m. -

1 stop5h 00m

Sun 29/115:15 p.m. -

1 stop6h 14m

Deal found 25/10C$ 312

Wed 2/126:00 a.m. -

1 stop7h 03m

Sun 6/124:45 p.m. -

1 stop6h 43m

Deal found 28/10C$ 312

Fri 20/116:00 a.m. -

1 stop6h 58m

Sun 29/115:15 p.m. -

1 stop6h 14m

Deal found 25/10C$ 313

Sat 21/113:15 p.m. -

1 stop7h 41m

Thu 10/124:45 p.m. -

1 stop6h 43m

Deal found 26/10C$ 313

Best flights from St. John's to Ontario
Discover carefully curated flight deals from St. John's to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Thu 26/116:00 a.m. -

1 stop5h 00m

Mon 30/1112:15 p.m. -

2 stops9h 41m

Deal found 25/10C$ 298

Thu 26/116:00 a.m. -

1 stop5h 00m

Mon 30/115:15 p.m. -

1 stop6h 14m

Deal found 25/10C$ 323

Wed 25/116:15 p.m. -

1 stop6h 11m

Wed 2/122:45 p.m. -

1 stop6h 42m

Deal found 28/10C$ 389

Thu 3/126:00 a.m. -

1 stop6h 59m

Mon 7/125:15 p.m. -

1 stop6h 13m

Deal found 28/10C$ 302

Mon 23/112:30 p.m. -

Nonstop3h 49m

Fri 27/119:00 a.m. -

Nonstop3h 05m

Deal found 29/10C$ 380

Fri 4/127:00 a.m. -

2 stops13h 28m

Mon 7/124:45 p.m. -

1 stop6h 43m

Deal found 29/10C$ 415

Tue 10/116:00 a.m. -

1 stop5h 00m

Sat 14/117:10 p.m. -

1 stop4h 19m

Deal found 25/10C$ 420

Thu 24/125:15 a.m. -

1 stop6h 02m

Mon 28/125:40 p.m. -

1 stop6h 35m

Deal found 29/10C$ 592

Fri 20/116:00 a.m. -

2 stops16h 11m

Sun 22/114:45 p.m. -

1 stop6h 44m

Deal found 25/10C$ 425

Thu 19/117:00 a.m. -

1 stop5h 30m

Wed 25/116:05 a.m. -

2 stops7h 00m

Deal found 28/10C$ 438

Fri 20/117:00 a.m. -

2 stops11h 03m

Mon 30/115:15 p.m. -

1 stop6h 14m

Deal found 29/10C$ 446

Sat 26/125:00 a.m. -

1 stop6h 36m

Sat 9/15:00 a.m. -

1 stop6h 51m

Deal found 26/10C$ 758

Sat 7/116:00 a.m. -

1 stop7h 03m

Fri 13/116:45 a.m. -

2 stops6h 20m

Deal found 25/10C$ 449

Wed 2/126:00 a.m. -

1 stop10h 55m

Fri 4/124:05 p.m. -

1 stop7h 23m

Deal found 29/10C$ 455

Sat 14/116:00 a.m. -

1 stop7h 03m

Wed 18/117:00 a.m. -

2 stops6h 05m

Deal found 29/10C$ 460

Tue 10/116:00 a.m. -

2 stops15h 23m

Sat 14/114:05 p.m. -

1 stop7h 24m

Deal found 25/10C$ 464

Fri 13/116:00 a.m. -

1 stop6h 58m

Mon 16/117:10 p.m. -

1 stop4h 19m

Deal found 30/10C$ 476

Sun 22/117:40 a.m. -

2 stops8h 32m

Sun 29/119:05 p.m. -

2 stops14h 22m

Deal found 25/10C$ 1,145

Sun 22/113:15 p.m. -

3 stops28h 00m

Sun 29/1110:15 a.m. -

3 stops25h 50m

Deal found 25/10C$ 1,427

Wed 25/116:00 a.m. -

2 stops19h 38m

Sat 28/114:05 p.m. -

1 stop7h 24m

Deal found 29/10C$ 483

Thu 10/126:00 a.m. -

1 stop6h 59m

Tue 15/1210:10 a.m. -

2 stops13h 18m

Deal found 27/10C$ 492

Thu 17/126:00 a.m. -

1 stop5h 00m

Mon 4/15:15 p.m. -

1 stop6h 13m

Deal found 28/10C$ 492

Thu 19/116:00 a.m. -

2 stops13h 41m

Wed 25/119:05 a.m. -

2 stops14h 24m

Deal found 29/10C$ 505

Thu 26/116:00 a.m. -

2 stops13h 41m

Mon 30/119:00 a.m. -

2 stops14h 29m

Deal found 25/10C$ 505

Fri 25/127:00 a.m. -

1 stop5h 39m

Wed 30/124:05 p.m. -

1 stop7h 23m

Deal found 26/10C$ 522

Fri 4/126:00 a.m. -

2 stops19h 35m

Mon 7/127:05 a.m. -

2 stops16h 23m

Deal found 29/10C$ 541

Mon 30/117:00 a.m. -

2 stops7h 50m

Fri 4/128:40 a.m. -

1 stop4h 24m

Deal found 28/10C$ 561

Mon 23/113:15 p.m. -

1 stop6h 14m

Thu 26/112:40 p.m. -

1 stop7h 16m

Deal found 25/10C$ 603

Sat 26/126:00 a.m. -

2 stops12h 16m

Sat 9/11:30 p.m. -

2 stops10h 03m

Deal found 26/10C$ 768

Find flight deals from St. John's to Ontario

Round-trip from	C$ 285
One-way from	C$ 164
Popular in	April
Cheapest in	May
Average price	C$ 436
Good round-trip deal	C$ 368 or less
Good one-way deal	C$ 234 or less

Porter Airlines
26/11-30/11
2 total stops
13h 12m total
St. John's to Ontario

Search Deals

Porter Airlines
25/11-31/12
Nonstop
3h 49m total
St. John's to Ontario

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

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.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sToronto

YYT St John's - YTZ Toronto Island

YYTYTZ

St John's

Tue 24/11

7:00 a.m.-6:28 p.m.

2 stops12h 58m

Toronto Island

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 168

St. John'sHamilton

YYT St John's - YHM Hamilton

YYTYHM

St John's

Tue 24/11

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

1 stop5h 30m

Hamilton

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 176

St. John'sToronto

YYT St John's - YTZ Toronto Island

YYTYTZ

St John's

Wed 25/11

3:15 p.m.-9:58 p.m.

2 stops8h 13m

Toronto Island

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 182

Quickest round-trip

St. John'sToronto

YYT St John's - YYZ Toronto Pearson Intl

YYTYYZ

St John's

Tue 24/11

2:30 p.m.-4:49 p.m.

Nonstop3h 49m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 186

St. John'sHamilton

YYT St John's - YHM Hamilton

YYTYHM

St John's

Wed 25/11

6:00 a.m.-3:25 p.m.

1 stop10h 55m

Hamilton

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 203

St. John'sToronto

YYT St John's - YYZ Toronto Pearson Intl

YYTYYZ

St John's

Thu 12/11

2:30 p.m.-4:49 p.m.

Nonstop3h 49m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 210

St. John'sToronto

YYT St John's - YYZ Toronto Pearson Intl

YYTYYZ

St John's

Thu 24/12

7:00 a.m.-11:39 a.m.

1 stop6h 09m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 218

St. John'sHamilton

YYT St John's - YHM Hamilton

YYTYHM

St John's

Wed 24/3

3:15 p.m.-10:05 p.m.

2 stops8h 20m

Hamilton

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 229

St. John'sOttawa

YYT St John's - YOW Ottawa

YYTYOW

St John's

Tue 24/11

7:00 a.m.-3:59 p.m.

1 stop10h 29m

Ottawa

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 241

St. John'sToronto

YYT St John's - YTZ Toronto Island

YYTYTZ

St John's

Thu 12/11

6:00 a.m.-11:28 a.m.

1 stop6h 58m

Toronto Island

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 242

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 59 resultsSorted by cheapest first

...

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.

YYT-YYZ

YYT-YTZ

YYT-YHM

YYT-YOW

YYT-YXU

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 St. John's to Ontario

YYT-CAON

YYT-YYZ

YYT-YTZ

YYT-YHM

YYT-YOW

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

Currently, May is the cheapest month in which you can book a flight from St. John's to Region of Ontario (average of C$ 407). Flying from St. John's to Region of Ontario in February is currently the most expensive (average of C$ 554). 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?

It’s typically best to fly out from St. John's to Region of Ontario in the evening. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

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

Airfare is below average for this route at the moment.

St. John's to Region of Ontario flights typically cost between C$ 385 and C$ 603 in November.
The cheapest round-trip price found within the last 5 days was C$ 296 on Porter Airlines (30 Nov-4 Dec).

How far ahead should I book a flight from St. John's to Region of Ontario?

The price you pay for your flight from St. John's to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 21 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 St. John's to Region of Ontario?

Travelers seeking maximum savings on their St. John's to Region of Ontario flight should consider departing on Saturday at noon when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from St. John's to Ontario, such as Porter Airlines,Air Transat, andWestJet. 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

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very good

467 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Transat

7.7

Good

584 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

WestJet

7.2

Good

3,442 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,832 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Flair Airlines

6.0

Okay

275 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Related info for your journey

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.
How long is the flight from St. John's to Region of Ontario?
Airlines like Porter Airlines and Air Canada fly from St. John's to Region of Ontario in about 5h. The time it takes to get you to your destination can typically vary by up to 1h 11m. St. John's and Region of Ontario are separated by a distance of 2107 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from St. John's to Region of Ontario one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 115. Users have also found prices from C$ 128 and C$ 146 on Flair Airlines 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 - Hamilton and St John's - Toronto Island.
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: Emirates (93%), ITA Airways (93%), WestJet( 93%).
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$ 159. On average you can expect to pay C$ 522. The most popular route, (St John's - Toronto Pearson Intl), can usually be booked for C$ 312.
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, May is the cheapest month in which you can book a flight from St. John's to Region of Ontario (average of C$ 407). Flying from St. John's to Region of Ontario in February is currently the most expensive (average of C$ 554). 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 St. John's to Ontario

St. John's to Pearson Intl flights

St. John's to Hamilton flights

St. John's to Vancouver Intl flights

St. John's to Toronto Island flights

St. John's to Halifax flights

St. John's to Pierre Elliott Trudeau Intl flights

St. John's to Ottawa flights

Deer Lake to Pearson Intl flights

Deer Lake to Toronto Island flights

St. John's to Calgary flights

St. John's to Edmonton flights

St. John's to Fort McMurray flights

St. John's to Deer Lake flights

Gander to Pearson Intl flights

Deer Lake to Vancouver Intl flights

Deer Lake to Fort McMurray flights

St. John's to Winnipeg flights

Deer Lake to St. John's flights

Gander to Toronto Island flights

St. John's to Moncton flights

Gander to Edmonton flights

Deer Lake to Calgary flights

Gander to Halifax flights

Happy Valley-Goose Bay to St. John's flights

Deer Lake to Halifax flights

St. John's to Charlottetown flights

Happy Valley-Goose Bay to Deer Lake flights

Deer Lake to Charlottetown flights

St. John's to Fredericton flights

Happy Valley-Goose Bay to Calgary flights

St. John's to Québec City flights

St. John's to Regina flights

Deer Lake to Ottawa flights

St. John's to St John flights

St. John's to Saskatoon flights

Deer Lake to Edmonton flights

St. John's to Nanaimo flights

St. John's to Grande Prairie 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

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

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 177	AverageC$ 426	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 180	AverageC$ 625	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air Transat	CheapestC$ 266	AverageC$ 531	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Flair Airlines	CheapestC$ 271	AverageC$ 382	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
Porter Airlines	CheapestC$ 282	AverageC$ 499	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. John's to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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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Cheap flights from St. John's to Ontario from C$ 164

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from St. John's to Ontario

Cheapest flights from St. John's to OntarioExplore 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 30 October 2026.

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 30 October 2026.

Best flights from St. John's to OntarioDiscover carefully curated flight deals from St. John's to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from St. John's to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Direct flights from St. John's to OntarioExplore direct flight options from St. John's to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Explore direct flight options from St. John's to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights from St. John's to OntarioDiscover last-minute flight deals from St. John's to Ontario. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from St. John's to Ontario. Data last updated 30 October 2026 and is based on user searches.

One-way flights from St. John's to OntarioSearch for one-way flight options from St. John's to Ontario. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from St. John's to Ontario. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from St. John's to Ontario

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One-way from

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Good one-way deal

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Use the filters below to find and compare flights from St. John's to Ontario that are best for you.

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.

Cheapflights Insights

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

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 30 October 2026.

It’s typically best to fly out from St. John's to Region of Ontario in the evening. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

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

Airfare is below average for this route at the moment.

St. John's to Region of Ontario flights typically cost between C$ 385 and C$ 603 in November.The cheapest round-trip price found within the last 5 days was C$ 296 on Porter Airlines (30 Nov-4 Dec).

How far ahead should I book a flight from St. John's to Region of Ontario?

The price you pay for your flight from St. John's to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 21 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 St. John's to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from St. John's to Ontario. Price data was last updated on 24 October 2026.

Travelers seeking maximum savings on their St. John's to Region of Ontario flight should consider departing on Saturday at noon when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from St. John's to Ontario, such as Porter Airlines,Air Transat, andWestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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Alternative routes for St. John's to Ontario

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Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

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St. John's and Ontario flights

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

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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 30 October 2026.

Best flights from St. John's to Ontario
Discover carefully curated flight deals from St. John's to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Direct flights from St. John's to Ontario
Explore direct flight options from St. John's to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights from St. John's to Ontario
Discover last-minute flight deals from St. John's to Ontario. Data last updated 30 October 2026 and is based on user searches.

One-way flights from St. John's to Ontario
Search for one-way flight options from St. John's to Ontario. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

St. John's to Region of Ontario flights typically cost between C$ 385 and C$ 603 in November.
The cheapest round-trip price found within the last 5 days was C$ 296 on Porter Airlines (30 Nov-4 Dec).