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Cheap flights from St. John's to Mississauga from C$ 151

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — YYZ
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from St John's to Mississauga are usually found in May or September, booked 53 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from St. John's to Mississauga

Keep the following information in mind while searching for St. John's to Mississauga flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 263

One-way from

C$ 151

Popular in

November

Cheapest in

May

Average price

C$ 407
WestJet
  • WestJet
  • 19/7-23/7
  • Nonstop
  • 6h 45m total
  • St. John's to Mississauga
Porter Airlines
  • Porter Airlines
  • 15/7
  • Nonstop
  • 3h 36m total
  • St. John's to Mississauga
Highest demand for flights based on searches. 14% potential increase in price (C$ 88 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 20 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from St. John's to Mississauga

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 30 April 2025.

Sat 19/73:00 p.m.YYT - YYZ
Nonstop3h 40mWestJet
Wed 23/76:20 p.m.YYZ - YYT
Nonstop3h 05mWestJet
Deal found 29/4C$ 263
Tue 27/51:10 p.m.YYT - YYZ
1 stop6h 08mPorter Airlines
Tue 3/68:15 a.m.YYZ - YYT
2 stops7h 15mPorter Airlines
Deal found 29/4C$ 277
Tue 20/52:55 p.m.YYT - YYZ
1 stop6h 46mMultiple Airlines
Wed 21/56:20 p.m.YYZ - YYT
Nonstop3h 05mMultiple Airlines
Deal found 29/4C$ 302
Tue 27/55:00 a.m.YYT - YYZ
Nonstop3h 35mAir Canada
Tue 3/65:00 p.m.YYZ - YYT
Nonstop3h 09mAir Canada
Deal found 29/4C$ 328
Sat 24/56:00 a.m.YYT - YYZ
Nonstop3h 36mAir Transat
Sun 15/67:35 a.m.YYZ - YYT
Nonstop3h 09mAir Transat
Deal found 29/4C$ 430

Cheapflights Fare Finder

Customize your flight search to find flights from St. John's to Mississauga 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 30 April 2025.
Use the filters below to find and compare flights from St. John's to Mississauga that are best for you.

Fly from

St. John's

Fly to

Mississauga

Route

Depart

Return

Price

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Sat 19/7

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$ 263

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Tue 27/5

1:10 p.m.-5:48 p.m.

1 stop6h 08m

Toronto Pearson Intl

Tue 3/6

8:15 a.m.-5:00 p.m.

2 stops7h 15m

C$ 277

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Tue 20/5

2:55 p.m.-8:11 p.m.

1 stop6h 46m

Toronto Pearson Intl

Wed 21/5

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

Nonstop3h 05m

C$ 302

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Tue 27/5

5:00 a.m.-7:05 a.m.

Nonstop3h 35m

Toronto Pearson Intl

Tue 3/6

5:00 p.m.-9:39 p.m.

Nonstop3h 09m

C$ 328

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Sat 24/5

6:00 a.m.-8:06 a.m.

Nonstop3h 36m

Toronto Pearson Intl

Sun 15/6

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

Nonstop3h 09m

C$ 430

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Tue 15/7

6:00 a.m.-8:06 a.m.

Nonstop3h 36m

C$ 151

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Fri 6/6

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

Nonstop3h 40m

C$ 156

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Tue 27/5

5:45 a.m.-9:24 a.m.

1 stop5h 09m

C$ 167

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Fri 30/5

6:00 a.m.-8:06 a.m.

Nonstop3h 36m

C$ 190

St. John'sToronto

YYT - YYZ

YYTYYZ

St John's

Tue 27/5

2:55 p.m.-8:11 a.m.

2 stops18h 46m

C$ 248

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

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.
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

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

Use this chart to determine the optimal time to book a round-trip flight from St. John's to Mississauga. Price data was last updated on 25 April 2025.

The best time to book flights from St. John's to Mississauga is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from St. John's to Mississauga (average of C$ 167). Flying from St. John's to Mississauga 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 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 30 April 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 Mississauga as you normally would.

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 16 December 2024.

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

Rainfall in Mississauga by month

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

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.

Temperature in Mississauga by month

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

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).

Reviews of airlines servicing Mississauga

Get insights into the airlines that provide service to Mississauga. 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 Mississauga. Reviews last updated 30 April 2025.
To help decide which airline to fly from St. John's to Mississauga, 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.

Crew

8.8

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Crew

8.8

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Crew

8.8

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Crew

8.8

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Crew

8.8

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

Find useful and relevant information for your journey from St. John's to Mississauga. 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 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 12 outbound flights to Mississauga per day.

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

    C$ 151 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on WestJet and Air Canada, with prices starting from C$ 156 and C$ 173, 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: Jazz (100%), Etihad Airways (85%), Porter Airlines( 77%).

  • 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$ 570, our data shows the cheapest flight currently is C$ 153. When looking at the most popular route, (St John's - Toronto Pearson Intl), you can expect to pay C$ 277 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.

  • What is the cheapest month to book a flight from St. John's to Mississauga?

    Currently, January is the cheapest month in which you can book a flight from St. John's to Mississauga (average of C$ 167). Flying from St. John's to Mississauga 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.

See more FAQs

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

Discover the top 5 airlines that operate flights from St. John's to Mississauga. 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 107AverageC$ 320FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Flair AirlinesCheapestC$ 135AverageC$ 250FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Porter AirlinesCheapestC$ 175AverageC$ 349FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 199AverageC$ 565FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 203AverageC$ 330FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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

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

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

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

Yes! Start tracking prices for St. John's to Mississauga flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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