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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie from C$ 289

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — YAM
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Pierre Elliott Trudeau Intl to Sault Ste Marie

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Sault Ste Marie (YAM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 July 2025.

Round-trip from

C$ 551

One-way from

C$ 289

Popular in

March

Cheapest in

August

Average price

C$ 682
Porter Airlines
  • Porter Airlines
  • 10/9-17/9
  • 2 total stops
  • 10h 35m total
  • Montreal to Sault Ste Marie
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Porter Airlines
  • Porter Airlines
  • 13/8
  • 1 total stop
  • 5h 35m total
  • Montreal to Sault Ste Marie
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 131 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 33 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Pierre Elliott Trudeau Intl to Sault Ste Marie

Cheapest flights from Pierre Elliott Trudeau Intl to Sault Ste Marie
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Sault Ste Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Wed 10/98:55 a.m.YUL - YAM
1 stop6h 20mPorter Airlines
Wed 17/93:55 p.m.YAM - YUL
1 stop4h 15mPorter Airlines
Deal found 27/7C$ 551
Wed 10/96:55 a.m.YUL - YAM
2 stops7h 55mMultiple Airlines
Wed 17/93:55 p.m.YAM - YUL
1 stop6h 20mMultiple Airlines
Deal found 27/7C$ 945

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Sault Ste Marie 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 29 July 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Sault Ste Marie

Route

Depart

Return

Price

MontrealSault Ste Marie

YUL - YAM

YULYAM

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

8:55 a.m.-3:15 p.m.

1 stop6h 20m

Sault Ste Marie

Wed 17/9

3:55 p.m.-8:10 p.m.

1 stop4h 15m

C$ 551

MontrealSault Ste Marie

YUL - YAM

YULYAM

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

6:55 a.m.-2:50 p.m.

2 stops7h 55m

Sault Ste Marie

Wed 17/9

3:55 p.m.-10:15 p.m.

1 stop6h 20m

C$ 945

MontrealSault Ste Marie

YUL - YAM

YULYAM

Montreal Pierre Elliott Trudeau Intl

Wed 13/8

4:45 p.m.-10:20 p.m.

1 stop5h 35m

C$ 289

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Best time to book a flight from Pierre Elliott Trudeau Intl to Sault Ste Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste Marie from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie

What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie?

Share of one-stop round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YTZ) – chosen by Cheapflights users on 80% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie on Cheapflights.

What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie?

Average round-trip fare for 1-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 497.

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie?

Shortest average travel time for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YTZ) have the shortest average one-way travel time for 1-stop routes: 2h 54m.

Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie?

Average layover duration for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YTZ) offer the fastest connection on this route, with an average layover time of 1h 26m.

Reviews of airlines servicing Sault Ste Marie

Get insights into the airlines that provide service to Sault Ste Marie. 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 Sault Ste Marie. Reviews last updated 29 July 2025.
Read reviews from past customers who have flown Porter Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Sault Ste Marie. 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 into for flights to Sault Ste Marie from Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Sault Ste Marie from Montreal Pierre Elliott Trudeau Intl, you will be flying to Sault Ste Marie, which is the city’s only airport. Sault Ste Marie (YAM) is located 13.1 km from the centre of Sault Ste Marie. There are 0 flights from Montreal Pierre Elliott Trudeau Intl to Sault Ste Marie per day from 1 airline.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Sault Ste Marie that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Sault Ste Marie flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Sault Ste Marie?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Sault Ste Marie.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Sault Ste Marie?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Sault Ste Marie 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 Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie?

    Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie (average of C$ 290). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Sault Ste Marie in July is currently the most expensive (average of C$ 430). 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 airline flying from Pierre Elliott Trudeau Intl to Sault Ste Marie

Discover the top airline that operate flights from Pierre Elliott Trudeau Intl to Sault Ste Marie. 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 383AverageC$ 465FlexibilityNo cancel feeOn-time52%
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