What is the cheapest airline that flies from St John's to Ontario?

Porter Airlines and Air Canada are the most popular carriers operating from St John's to Ontario

Which airlines fly to Region of Ontario?

Porter Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Region of Ontario from St. John's according to our data. Porter Airlines is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

How many flights depart from St. John's to Region of Ontario on average per week?

As of December 2025, 175 flights take off from St. John's and land in Region of Ontario each week. The most common flight departure day for this route is Sun, with 18% of weekly flights taking off on this day.

How many flights depart from St. John's to Region of Ontario on average per day?

25 flights are operational daily from St. John's to Region of Ontario as of December 2025. The most popular departure time for this route is 6:00a.m., with 54% of flights per day taking off at noon.

When did momondo last update prices for flights from St John's Airport to Ontario?

Prices for flights from St John's Airport to Ontario are refreshed on a daily basis.

How many operators does momondo search for flights from St John's Airport to Ontario?

As of December 2025, there are 4 operators available to choose from for flights from St John's Airport to Ontario.

How old do you have to be to fly from St John's Airport to Ontario?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from St John's Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 185 Cheap Flights from St. John's to Ontario in 2025/26

1 adult

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Find the cheapest flights from St. John's to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 a.m. - 10:25 a.m.

YYT

YTZ

5h 55mdirect

9:25 a.m. - 1:01 a.m.

YTZ

YYT

14h 06m2 stops

C$ 335Porter Airlines

Mon, 12 Jan - Wed, 21 Jan

6:20 a.m. - 10:23 a.m.

YYT

YTZ

5h 33m1 stop

9:30 a.m. - 1:01 a.m.

YTZ

YYT

14h 01m2 stops

C$ 336Porter Airlines

Thu, 15 Jan - Sun, 18 Jan

6:00 a.m. - 7:16 p.m.

YYT

YYZ

14h 46m2 stops

5:15 p.m. - 1:01 a.m.

YYZ

YYT

6h 16m1 stop

C$ 336Porter Airlines

Fri, 30 Jan - Wed, 4 Feb

6:00 a.m. - 3:05 p.m.

YYT

YTZ

10h 35m2 stops

9:30 a.m. - 1:01 a.m.

YTZ

YYT

14h 01m2 stops

C$ 338Porter Airlines

Thu, 15 Jan - Sun, 18 Jan

6:00 a.m. - 3:05 p.m.

YYT

YTZ

10h 35m2 stops

9:25 a.m. - 1:01 a.m.

YTZ

YYT

14h 06m2 stops

C$ 339Porter Airlines

Fri, 9 Jan - Sun, 11 Jan

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

YYT

YYZ

3h 40mdirect

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

YYZ

YYT

3h 05mdirect

C$ 366WestJet

Fri, 1 May - Mon, 4 May

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

YYT

YYZ

3h 40mdirect

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

YYZ

YYT

3h 05mdirect

C$ 368WestJet

Mon, 1 Jun - Tue, 30 Jun

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

YYT

YYZ

3h 40mdirect

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

YYZ

YYT

8h 30m2 stops

C$ 375Multiple Airlines

Sat, 6 Jun - Sun, 7 Jun

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

YYT

YYZ

3h 40mdirect

12:50 p.m. - 5:29 p.m.

YYZ

YYT

3h 09mdirect

C$ 380Multiple Airlines

Sat, 6 Jun - Sun, 7 Jun

6:25 p.m. - 8:05 p.m.

YYT

YUL

3h 10mdirect

9:10 p.m. - 1:11 a.m.

YUL

YYT

2h 31mdirect

C$ 532Air Canada

Wed, 4 Feb - Tue, 10 Feb

Air Canada flights from St. John's to Region of Ontario

Our best Air Canada deals on St. John's to Region of Ontario flight tickets

Air Canada

15 Jan

YYT6:10 p.m.St John's

3h 51m

YYZ8:31 p.m.Toronto Pearson Intl

18 Jan

YYZ9:20 p.m.Toronto Pearson Intl

3h 08m

YYT1:58 a.m.St John's

C$ 423

Find similar

Air Canada

21 Jan

YYT1:25 p.m.St John's

8h 25m

1 stop

YYZ8:20 p.m.Toronto Pearson Intl

24 Jan

YYZ9:20 p.m.Toronto Pearson Intl

3h 08m

YYT1:58 a.m.St John's

C$ 435

Find similar

Air Canada

23 Jan

YYT5:00 a.m.St John's

3h 50m

YYZ7:20 a.m.Toronto Pearson Intl

31 Jan

YYZ8:00 a.m.Toronto Pearson Intl

3h 08m

YYT12:38 p.m.St John's

C$ 440

Find similar

WestJet flights from St. John's to Region of Ontario

Our best WestJet deals on St. John's to Region of Ontario flight tickets

WestJet

2 May

YYT3:00 p.m.St John's

3h 40m

YYZ5:10 p.m.Toronto Pearson Intl

6 May

YYZ6:20 p.m.Toronto Pearson Intl

3h 05m

YYT10:55 p.m.St John's

C$ 365

Find similar

WestJet

1 May

YYT3:00 p.m.St John's

3h 40m

YYZ5:10 p.m.Toronto Pearson Intl

4 May

YYZ6:20 p.m.Toronto Pearson Intl

3h 05m

YYT10:55 p.m.St John's

C$ 366

Find similar

WestJet

1 Jun

YYT3:00 p.m.St John's

3h 40m

YYZ5:10 p.m.Toronto Pearson Intl

30 Jun

YYZ6:20 p.m.Toronto Pearson Intl

3h 05m

YYT10:55 p.m.St John's

C$ 368

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. John'sToronto

YYT - YTZ

YYTYTZ

St John's

Mon 12/1

6:00 a.m.-10:25 a.m.

Nonstop5h 55m

Toronto Island

Wed 21/1

9:25 a.m.-1:01 a.m.

2 stops14h 06m

C$ 335

St. John'sToronto

YYT - YTZ

YYTYTZ

St John's

Thu 15/1

6:20 a.m.-10:23 a.m.

1 stop5h 33m

Toronto Island

Sun 18/1

9:30 a.m.-1:01 a.m.

2 stops14h 01m

C$ 336

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Fri 30/1

6:00 a.m.-7:16 p.m.

2 stops14h 46m

Toronto Pearson Intl

Wed 4/2

5:15 p.m.-1:01 a.m.

1 stop6h 16m

C$ 336

St. John'sToronto

YYT - YTZ

YYTYTZ

St John's

Thu 15/1

6:00 a.m.-3:05 p.m.

2 stops10h 35m

Toronto Island

Sun 18/1

9:30 a.m.-1:01 a.m.

2 stops14h 01m

C$ 338

St. John'sToronto

YYT - YTZ

YYTYTZ

St John's

Fri 9/1

6:00 a.m.-3:05 p.m.

2 stops10h 35m

Toronto Island

Sun 11/1

9:25 a.m.-1:01 a.m.

2 stops14h 06m

C$ 339

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Fri 1/5

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

Nonstop3h 40m

Toronto Pearson Intl

Mon 4/5

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

Nonstop3h 05m

C$ 366

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Mon 1/6

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

Nonstop3h 40m

Toronto Pearson Intl

Tue 30/6

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

Nonstop3h 05m

C$ 368

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Sat 6/6

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

Nonstop3h 40m

Toronto Pearson Intl

Sun 7/6

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

2 stops8h 30m

C$ 375

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Sat 6/6

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

Nonstop3h 40m

Toronto Pearson Intl

Sun 7/6

12:50 p.m.-5:29 p.m.

Nonstop3h 09m

C$ 380

St. John'sMontreal

YYT - YUL

YYTYUL

St John's

Wed 4/2

6:25 p.m.-8:05 p.m.

Nonstop3h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

9:10 p.m.-1:11 a.m.

Nonstop2h 31m

C$ 532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. John's to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

In general, October is the cheapest month to fly from St. John's to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 335. If you are unable to visit Region of Ontario during the month of October, then departing from St. John's during the month March is also very affordable. Most momondo users find prices during this month for around C$ 339.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from St. John's to Region of Ontario is on a Thursday. Travellers who choose to depart for Region of Ontario on a Thursday will often find tickets for as low as C$ 490. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 562.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from St. John's to Region of Ontario during this time can be as low as C$ 476. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 942 on average. Flights to Region of Ontario from St. John's at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest St John's to Ontario flight route?

Fly from St John's to Ottawa for the best St John's - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from St. John's when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 388 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from St. John's for as low as C$ 331 on momondo.

What cabin class options are available on St John's to Ontario flights?

There are 4 cabin classes available to choose from on St John's to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. John's to Region of Ontario flights?

You could potentially save up to 26% on your flight if you consider stops on a St. John's to Region of Ontario flight.

Cheap St. John's to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. John's to Region of Ontario

Best price found	C$ 241
Fastest flight time	2h 51m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from St. John's in the past 72 hours is C$ 241. The best round-trip flight deal from St. John's to Region of Ontario found on momondo in the last 72 hours is C$ 377.

The fastest flight from St. John's to Region of Ontario takes 2h 51m

Direct flights go from St. John's to Region of Ontario every day.

There are 123 airports in Region of Ontario. From St. John's there are direct flights to Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).

Search flight deals

When did momondo last update prices for flights from St John's Airport to Ontario?
Prices for flights from St John's Airport to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from St John's Airport to Ontario?
As of December 2025, there are 4 operators available to choose from for flights from St John's Airport to Ontario.
How old do you have to be to fly from St John's Airport to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from St John's Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. John's to Region of Ontario?
momondo data reveals that the most frequently booked plane model on the route from St. John's to Region of Ontario is Embraer 195 E2, representing 40.59% of all bookings. The subsequent popular models are Airbus A321-100/200 at 19.75%, Boeing 737 MAX 8 at 13.88%, and Airbus A220-300 at 11.63%.

Best airlines flying from St. John's to Region of Ontario

Compare and see reviews for airlines that fly from St. John's to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 237	Free Cancellation	Rating 7.1 10,534 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 247	Free Cancellation	Rating 8.0 399 reviews	Search Porter Airlines flights
WestJet	PriceFrom C$ 252	Free Cancellation	Rating 7.2 3,203 reviews	Search WestJet flights
Air Transat	PriceFrom C$ 263	Free Cancellation	Rating 7.8 483 reviews	Search Air Transat flights

Why use momondo?

Why should I use momondo to find a flight deal from St. John's to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. John's to Ontario for you.

Can I find flights from St. John's to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. John's to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from St. John's to Ontario?

momondo helps you find the best flight between St. John's and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. John's to Ontario right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. John's to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Region of Ontario trip

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Find better results for your trip to Ontario

Popular Cities in Ontario

Flights to Torontofrom C$ 81

Flights to Vancouverfrom C$ 68

Flights to Montrealfrom C$ 58

Flights to Calgaryfrom C$ 73

Flights to Ottawafrom C$ 185

Flights to Winnipegfrom C$ 109

Flights to Halifaxfrom C$ 77

Flights to Kelownafrom C$ 65

Flights to Saskatoonfrom C$ 132

Flights to Reginafrom C$ 145

Flights to St. John'sfrom C$ 306

Flights to Québec Cityfrom C$ 321

Cheap flights from St. John's to Ontario from C$ 185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's to Ontario departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from St. John's to Ontario

Cheap round-trip flights

Cheap one-way flights

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Air Canada flights from St. John's to Region of Ontario

Our best Air Canada deals on St. John's to Region of Ontario flight tickets

WestJet flights from St. John's to Region of Ontario

Our best WestJet deals on St. John's to Region of Ontario flight tickets

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

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How to get the cheapest flight ticket from St. John's to Region of Ontario

What is the cheapest month to fly to Region of Ontario?

What is the cheapest day to depart on your flight to Region of Ontario?

What is the cheapest time of day to depart on your flight to Region of Ontario?

What is the cheapest St John's to Ontario flight route?

Fly from St John's to Ottawa for the best St John's - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

What cabin class options are available on St John's to Ontario flights?

There are 4 cabin classes available to choose from on St John's to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. John's to Region of Ontario flights?

You could potentially save up to 26% on your flight if you consider stops on a St. John's to Region of Ontario flight.

What is the cheapest airline that flies from St John's to Ontario?

Porter Airlines and Air Canada are the most popular carriers operating from St John's to Ontario

Which airlines fly to Region of Ontario?

How many flights depart from St. John's to Region of Ontario on average per day?

25 flights are operational daily from St. John's to Region of Ontario as of December 2025. The most popular departure time for this route is 6:00a.m., with 54% of flights per day taking off at noon.

How many flights depart from St. John's to Region of Ontario on average per week?

As of December 2025, 175 flights take off from St. John's and land in Region of Ontario each week. The most common flight departure day for this route is Sun, with 18% of weekly flights taking off on this day.

Cheap St. John's to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. John's to Region of Ontario

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

When did momondo last update prices for flights from St John's Airport to Ontario?

How many operators does momondo search for flights from St John's Airport to Ontario?

How old do you have to be to fly from St John's Airport to Ontario?

What documentation or ID do you need to fly to Ontario?

What is the most popular plane model from St. John's to Region of Ontario?

Best airlines flying from St. John's to Region of Ontario

Compare and see reviews for airlines that fly from St. John's to Region of Ontario with momondo

Why use momondo?

Why should I use momondo to find a flight deal from St. John's to Ontario?

Can I find flights from St. John's to Ontario with flexible booking policies on momondo?

How can momondo help me find flights from St. John's to Ontario?

I’m not ready to book a flight from St. John's to Ontario right now. Can momondo alert me if prices change?

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo