How long is the flight from St. John's to Mississauga?

For as low as C$ 310, Porter Airlines can have you in Mississauga from St. John's in 7h 30m. There are 2121 km between St. John's and Mississauga.

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

C$ 114 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Flair Airlines and Porter Airlines, with prices starting from C$ 149 and C$ 153, respectively.

In terms of precipitation, rainfall in Mississauga 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 Mississauga when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Mississauga, 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 cheapest flights from St. John's to Mississauga?

While on average a flight from St. John's to Mississauga is generally C$ 524, our data shows the cheapest flight currently is C$ 157. When looking at the most popular route, (St John's - Toronto Pearson Intl), you can expect to pay C$ 220 for that flight.

What are the most reliable airlines from St. John's to Mississauga?

Before booking your flight to Mississauga from St. John's, check out the most reliable airlines to get you to your destination on time: Emirates (97%), ITA Airways (97%), Etihad Airways( 94%).

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

When booking a flight from St. John's to Mississauga, you may want to consider flying on Porter Airlines, Air Canada or WestJet as they are the most popular for this route.

What airport do you fly from for flights from St. John's to Mississauga?

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 Mississauga. 5 airlines have flights from St John's to Mississauga on a regular basis. Booking flights from St John's to Mississauga should not be difficult; the airport handles an average of 25 outbound flights to Mississauga per day.

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

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

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

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 Mississauga.

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

Yes. Cheapflights offers flight deals from St. John's to Mississauga 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$ 158+ Cheap Flights from St. John's to Mississauga

Cheapflights Tip: The best prices from St John's to Mississauga are usually found in May or October, booked 30 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from St. John's to Mississauga

Enter your travel dates to find the best prices.

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Best

Direct

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One-way

Cheapest flights from St. John's to Mississauga
Explore the most affordable flight options available from St. John's to Mississauga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Sat 3/106:00 a.m. -

2 stops13h 37m

Sat 10/101:40 p.m. -

2 stops9h 45m

Deal found 10/9C$ 280

Wed 30/97:00 p.m. -

Nonstop3h 35m

Sat 3/103:25 p.m. -

Nonstop3h 05m

Deal found 10/9C$ 282

Sat 10/108:55 p.m. -

Nonstop3h 35m

Wed 14/106:55 p.m. -

1 stop4h 30m

Deal found 9/9C$ 283

Wed 7/106:00 a.m. -

1 stop7h 10m

Wed 14/106:55 p.m. -

1 stop4h 30m

Deal found 8/9C$ 285

Thu 1/106:00 a.m. -

2 stops13h 37m

Tue 6/109:05 a.m. -

2 stops12h 20m

Deal found 6/9C$ 286

Fri 25/96:05 a.m. -

1 stop6h 34m

Fri 2/103:00 p.m. -

Nonstop3h 05m

Deal found 10/9C$ 287

Sun 4/106:00 a.m. -

1 stop7h 10m

Mon 5/106:20 p.m. -

Nonstop3h 05m

Deal found 7/9C$ 289

Thu 26/116:00 a.m. -

Nonstop3h 45m

Tue 1/126:35 p.m. -

Nonstop3h 11m

Deal found 8/9C$ 290

Fri 2/106:00 a.m. -

1 stop7h 10m

Fri 9/101:50 p.m. -

1 stop9h 35m

Deal found 9/9C$ 293

Sun 27/96:05 a.m. -

1 stop6h 34m

Fri 2/103:00 p.m. -

Nonstop3h 05m

Deal found 7/9C$ 294

Sat 3/108:55 p.m. -

Nonstop3h 35m

Sat 10/106:20 p.m. -

Nonstop3h 05m

Deal found 8/9C$ 296

Find flight deals from St. John's to Mississauga

Round-trip from	C$ 280
One-way from	C$ 158
Popular in	December
Cheapest in	May
Average price	C$ 414

Porter Airlines
3/10-10/10
4 total stops
23h 22m total
St. John's to Mississauga

Search Deals

Porter Airlines
8/10-31/12
1 total stop
7h 10m total
St. John's to Mississauga

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sToronto

YYT St John's - YYZ Toronto Pearson Intl

YYTYYZ

St John's

Thu 24/9

6:05 a.m.-11:09 a.m.

1 stop6h 34m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 175

St. John'sToronto

YYT St John's - YYZ Toronto Pearson Intl

YYTYYZ

St John's

Sat 24/10

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

Nonstop3h 40m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 178

St. John'sToronto

YYT St John's - YYZ Toronto Pearson Intl

YYTYYZ

St John's

Wed 14/10

6:00 a.m.-6:07 p.m.

2 stops13h 37m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 178

Quickest round-trip

St. John'sToronto

YYT St John's - YYZ Toronto Pearson Intl

YYTYYZ

St John's

Wed 16/9

1:20 p.m.-3:25 p.m.

Nonstop3h 35m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 181

St. John'sToronto

YYT St John's - YYZ Toronto Pearson Intl

YYTYYZ

St John's

Sat 24/10

6:05 a.m.-11:09 a.m.

1 stop6h 34m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 181

St. John'sToronto

YYT St John's - YYZ Toronto Pearson Intl

YYTYYZ

St John's

Sat 3/10

6:00 a.m.-6:07 p.m.

2 stops13h 37m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 214

St. John'sToronto

YYT St John's - YYZ Toronto Pearson Intl

YYTYYZ

St John's

Tue 1/12

6:00 a.m.-7:50 p.m.

2 stops15h 20m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 224

St. John'sToronto

YYT St John's - YYZ Toronto Pearson Intl

YYTYYZ

St John's

Sun 27/9

6:00 a.m.-10:30 p.m.

2 stops18h 00m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 240

St. John'sToronto

YYT St John's - YYZ Toronto Pearson Intl

YYTYYZ

St John's

Tue 22/9

6:00 a.m.-6:04 p.m.

2 stops13h 34m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 249

St. John'sToronto

YYT St John's - YYZ Toronto Pearson Intl

YYTYYZ

St John's

Thu 12/11

6:00 a.m.-7:50 p.m.

2 stops15h 20m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 256

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 23 resultsSorted by cheapest first

Best time to book a flight from St. John's to Mississauga

Have a flexible travel schedule? Discover the best time to fly to Mississauga from St. John's with our price prediction graph.

YYT-YYZ

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 Mississauga

YYT-M1S

YYT-YYZ

What is the cheapest time of day to fly from YYT to M1S?

One of the essential ways to save on airfare from St. John's to Mississauga is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

Weekly flight availability from St. John's to Mississauga

The most flights from YYT to M1S are scheduled on a Wednesday (34 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

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

Airfare is below average for this route at the moment.

St. John's to Mississauga flights typically cost between C$ 308 and C$ 515 in October.
The cheapest round-trip price found within the last 5 days was C$ 280 on Porter Airlines (3 Oct-10 Oct).

What is the cheapest day to fly from St. John's to Mississauga?

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

Reviews of airlines servicing Mississauga

Read through reviews of airlines operating flights from St. John's to Mississauga, such as Porter Airlines,Air Transat, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

460 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

460 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Transat

7.7

Good

579 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

WestJet

7.2

Good

3,445 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,614 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Flair Airlines

6.0

Okay

274 reviews

Porter Airlines

8.0

Very good

460 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 Mississauga?
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 Mississauga. 5 airlines have flights from St John's to Mississauga on a regular basis. Booking flights from St John's to Mississauga should not be difficult; the airport handles an average of 25 outbound flights to Mississauga per day.
How long is the flight from St. John's to Mississauga?
For as low as C$ 310, Porter Airlines can have you in Mississauga from St. John's in 7h 30m. There are 2121 km between St. John's and Mississauga.
What are the cheapest airlines to fly from St. John's to Mississauga one-way?
C$ 114 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Flair Airlines and Porter Airlines, with prices starting from C$ 149 and C$ 153, respectively.
What are the most reliable airlines from St. John's to Mississauga?
Before booking your flight to Mississauga from St. John's, check out the most reliable airlines to get you to your destination on time: Emirates (97%), ITA Airways (97%), Etihad Airways( 94%).
What are the cheapest flights from St. John's to Mississauga?
While on average a flight from St. John's to Mississauga is generally C$ 524, our data shows the cheapest flight currently is C$ 157. When looking at the most popular route, (St John's - Toronto Pearson Intl), you can expect to pay C$ 220 for that flight.
Can I find deals for flights from St. John's to Mississauga that include hotel bookings?
Yes. In addition to deals on St. John's to Mississauga flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. John's to Mississauga?
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 Mississauga.
Can I find deals for business class flights from St. John's to Mississauga?
Yes. Cheapflights offers flight deals from St. John's to Mississauga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Ontario

Flights by cabin class

Other flight options

Other flights from St. John's

Popular flights

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Alternative routes for St. John's to Mississauga

St. John's to Pearson Intl flights

St. John's to Hamilton flights

St. John's to Toronto Island flights

St. John's to Pierre Elliott Trudeau Intl flights

St. John's to Ottawa flights

Deer Lake to Pearson Intl flights

Gander to Pearson Intl flights

Deer Lake to Toronto Island flights

Deer Lake to Ottawa flights

Gander to Toronto Island flights

Gander to Ottawa flights

Wabush to Pierre Elliott Trudeau Intl flights

Gander to Pierre Elliott Trudeau Intl flights

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

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 178	AverageC$ 471	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 180	AverageC$ 442	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Transat	CheapestC$ 216	AverageC$ 489	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Porter Airlines	CheapestC$ 229	AverageC$ 470	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Flair Airlines	CheapestC$ 268	AverageC$ 376	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Mississauga from St. John's today with Cheapflights!

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

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 Mississauga from St. John's.

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

Yes! Cheapflights helps users easily find flights from St. John's to Mississauga with no change fees.

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

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Cheap flights from St. John's to Mississauga from C$ 158

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 8/10. 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 Mississauga

Cheapest flights from St. John's to MississaugaExplore the most affordable flight options available from St. John's to Mississauga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Explore the most affordable flight options available from St. John's to Mississauga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from St. John's to MississaugaDiscover carefully curated flight deals from St. John's to Mississauga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from St. John's to Mississauga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Direct flights from St. John's to MississaugaExplore direct flight options from St. John's to Mississauga based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 September 2026.

Explore direct flight options from St. John's to Mississauga based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 September 2026.

Last-minute flights from St. John's to MississaugaDiscover last-minute flight deals from St. John's to Mississauga. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from St. John's to Mississauga. Data last updated 11 September 2026 and is based on user searches.

One-way flights from St. John's to MississaugaSearch for one-way flight options from St. John's to Mississauga. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from St. John's to Mississauga. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Find flight deals from St. John's to Mississauga

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from St. John's to Mississauga

Have a flexible travel schedule? Discover the best time to fly to Mississauga from St. John's with our price prediction graph.

Cheapflights Insights

What is the cheapest time of day to fly from YYT to M1S?

Find hourly flight availability from St. John's to Mississauga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2026.

One of the essential ways to save on airfare from St. John's to Mississauga is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

Weekly flight availability from St. John's to Mississauga

The most flights from YYT to M1S are scheduled on a Wednesday (34 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

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

Airfare is below average for this route at the moment.

St. John's to Mississauga flights typically cost between C$ 308 and C$ 515 in October.The cheapest round-trip price found within the last 5 days was C$ 280 on Porter Airlines (3 Oct-10 Oct).

What is the cheapest day to fly from St. John's to Mississauga?

Use this chart to determine the cheapest time to fly round-trip from St. John's to Mississauga. Price data was last updated on 5 September 2026.

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

Reviews of airlines servicing Mississauga

Read through reviews of airlines operating flights from St. John's to Mississauga, such as Porter Airlines,Air Transat, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from St. John's to Mississauga?

How long is the flight from St. John's to Mississauga?

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

What are the most reliable airlines from St. John's to Mississauga?

What are the cheapest flights from St. John's to Mississauga?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. John's to Mississauga

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

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

Direct flights to Ontario

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Search flights from St. John's to Mississauga by cabin class

Find flights from St. John's to Mississauga, based on your preferred cabin class, be it economy, premium economy, business, or first class.

St. John's and Mississauga flights

Browse other St. John's and Mississauga flight options. Last updated on 11 September 2026.

Other flights from St. John's

Browse through other flights departing from St. John's. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.

Popular flight searches

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St. John's to Mississauga flights

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

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Cheapest flights from St. John's to Mississauga
Explore the most affordable flight options available from St. John's to Mississauga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from St. John's to Mississauga
Discover carefully curated flight deals from St. John's to Mississauga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Direct flights from St. John's to Mississauga
Explore direct flight options from St. John's to Mississauga based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 September 2026.

Last-minute flights from St. John's to Mississauga
Discover last-minute flight deals from St. John's to Mississauga. Data last updated 11 September 2026 and is based on user searches.

One-way flights from St. John's to Mississauga
Search for one-way flight options from St. John's to Mississauga. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

St. John's to Mississauga flights typically cost between C$ 308 and C$ 515 in October.
The cheapest round-trip price found within the last 5 days was C$ 280 on Porter Airlines (3 Oct-10 Oct).