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Cheap flights from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport from C$ 574

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
YAM — YUL
19 Aug — 26 Aug1
1 adult

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

Discover tips and strategies to find the most affordable flight options for your journey from Sault Ste Marie (YAM) to Pierre Elliott Trudeau Intl (YUL). 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 14 August 2025.

Round-trip from

C$ 574

Popular in

July

Cheapest in

November

Average price

C$ 565
Porter Airlines
  • Porter Airlines
  • 27/9-4/10
  • 2 total stops
  • 7h 00m total
  • Sault Ste Marie to Montreal
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Highest demand for flights based on searches. 19% potential increase in price (C$ 196 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease (C$ 72 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Sault Ste Marie to Pierre Elliott Trudeau Intl

Cheapest flights from Sault Ste Marie to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Sault Ste Marie to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2025.

Sat 27/96:40 a.m.YAM - YUL
1 stop3h 25mPorter Airlines
Sat 4/106:35 p.m.YUL - YAM
1 stop3h 35mPorter Airlines
Deal found 13/8C$ 574
Sat 23/85:35 a.m.YAM - YUL
1 stop3h 46mAir Canada
Thu 28/85:00 a.m.YUL - YAM
1 stop5h 54mAir Canada
Deal found 14/8C$ 693
Sat 23/86:40 a.m.YAM - YUL
2 stops11h 15mPorter Airlines
Thu 28/82:30 p.m.YUL - YAM
1 stop7h 50mPorter Airlines
Deal found 14/8C$ 829
Sat 27/95:35 a.m.YAM - YUL
1 stop3h 45mAir Canada
Sat 4/104:35 p.m.YUL - YAM
2 stops5h 22mAir Canada
Deal found 13/8C$ 856
Sat 27/95:35 a.m.YAM - YUL
2 stops11h 25mMultiple Airlines
Sat 4/104:35 p.m.YUL - YAM
2 stops5h 22mMultiple Airlines
Deal found 13/8C$ 1,121

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sault Ste Marie to Pierre Elliott Trudeau Intl 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 14 August 2025.
Use the filters below to find and compare flights from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Sault Ste Marie

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Sat 27/9

6:40 a.m.-10:05 a.m.

1 stop3h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

6:35 p.m.-10:10 p.m.

1 stop3h 35m

C$ 574

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Sat 27/9

5:35 a.m.-9:20 a.m.

1 stop3h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

4:35 p.m.-9:57 p.m.

2 stops5h 22m

C$ 856

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Sat 27/9

5:35 a.m.-5:00 p.m.

2 stops11h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

4:35 p.m.-9:57 p.m.

2 stops5h 22m

C$ 1,121

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

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

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

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

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

Toronto (YTZ) – chosen by Cheapflights users on 94% of one-stop itineraries from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport on Cheapflights.

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

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

Toronto (YTZ) is the most affordable 1-stop option, with an average round-trip price of C$ 591.

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

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

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 3h 35m.

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

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

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 02m.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 14 August 2025.
Read reviews from past customers who have flown Porter Airlines from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport. 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
332 reviews
Check prices

Crew

8.7

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.0

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
332 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Crew

8.7

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.0

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 Sault Ste Marie to Pierre Elliott Trudeau Intl. 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 Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl?

    Sault Ste Marie (YAM) is the airport you will fly out of if you book a flight from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl. You should not have trouble finding flights to Montreal Pierre Elliott Trudeau Intl from Sault Ste Marie; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Sault Ste Marie airport to Montreal Pierre Elliott Trudeau Intl. It is only a 13.1 km journey to Sault Ste Marie (YAM) from Sault Ste Marie’s city centre.

  • What is the cheapest airline to fly from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    According to our current data, Porter Airlines (C$ 447), offers the cheapest pricing from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport. This flight start at 24% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Sherbrooke
Cornwall
Longueuil
Montebello
Brossard
Drummondville
Trois-Rivières
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont
North Hatley
Louiseville

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Top airline flying from Sault Ste Marie to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from Sault Ste Marie to Pierre Elliott Trudeau Intl. 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 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 447AverageC$ 543FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sault Ste Marie to Pierre Elliott Trudeau Intl?

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Can Cheapflights find flights from Sault Ste Marie to Pierre Elliott Trudeau Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sault Ste Marie to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sault Ste Marie to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Sault Ste Marie today and book when prices fit your budget.

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