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Cheap flights from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport from C$ 283

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
YAM — YUL
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

C$ 464

One-way from

C$ 283

Popular in

July

Cheapest in

November

Average price

C$ 608
Porter Airlines
  • Porter Airlines
  • 22/2-28/2
  • 2 total stops
  • 7h 34m total
  • Sault Ste Marie to Montreal
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Porter Airlines
  • Porter Airlines
  • 29/9
  • 1 total stop
  • 5h 50m total
  • Sault Ste Marie to Montreal
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 198 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease (C$ 73 potential savings vs. average RT price).
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Average for round-trip flights in September 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 16 September 2025.

Tue 30/93:55 p.m.YAM - YUL
1 stop4h 15mPorter Airlines
Tue 7/104:45 p.m.YUL - YAM
1 stop5h 25mPorter Airlines
Deal found 16/9C$ 544
Wed 15/103:55 p.m.YAM - YUL
1 stop6h 20mPorter Airlines
Sun 19/106:45 p.m.YUL - YAM
1 stop3h 25mPorter Airlines
Deal found 15/9C$ 547
Thu 30/102:30 p.m.YAM - YUL
1 stop4h 15mPorter Airlines
Thu 6/116:25 p.m.YUL - YAM
1 stop3h 54mPorter Airlines
Deal found 15/9C$ 550
Sat 4/106:40 a.m.YAM - YUL
1 stop3h 25mPorter Airlines
Thu 9/106:55 a.m.YUL - YAM
1 stop8h 20mPorter Airlines
Deal found 14/9C$ 620
Thu 30/105:45 a.m.YAM - YUL
1 stop5h 38mAir Canada
Thu 6/118:50 a.m.YUL - YAM
2 stops7h 07mAir Canada
Deal found 15/9C$ 624
Tue 14/103:55 p.m.YAM - YUL
1 stop20h 35mPorter Airlines
Sun 19/108:55 a.m.YUL - YAM
1 stop13h 15mPorter Airlines
Deal found 16/9C$ 627
Fri 7/115:45 a.m.YAM - YUL
1 stop5h 38mAir Canada
Mon 17/118:50 a.m.YUL - YAM
2 stops7h 07mAir Canada
Deal found 14/9C$ 797
Fri 7/115:45 a.m.YAM - YUL
2 stops8h 40mMultiple Airlines
Mon 17/118:50 a.m.YUL - YAM
2 stops7h 07mMultiple Airlines
Deal found 14/9C$ 841
Wed 15/105:35 a.m.YAM - YUL
2 stops8h 25mMultiple Airlines
Sun 19/107:00 a.m.YUL - YAM
1 stop3h 52mMultiple Airlines
Deal found 15/9C$ 859

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 16 September 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

Sun 22/2

2:30 p.m.-5:45 p.m.

1 stop3h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 28/2

1:40 p.m.-5:59 p.m.

1 stop4h 19m

C$ 464

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Fri 7/11

2:30 p.m.-5:45 p.m.

1 stop3h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

10:15 a.m.-1:49 p.m.

1 stop3h 34m

C$ 544

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Wed 15/10

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

1 stop6h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

6:45 p.m.-10:10 p.m.

1 stop3h 25m

C$ 547

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Thu 30/10

2:30 p.m.-6:45 p.m.

1 stop4h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

6:25 p.m.-10:19 p.m.

1 stop3h 54m

C$ 550

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Fri 27/2

6:20 a.m.-10:45 a.m.

1 stop4h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 1/3

6:25 p.m.-10:19 p.m.

1 stop3h 54m

C$ 555

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Thu 30/10

5:45 a.m.-11:23 a.m.

1 stop5h 38m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

8:50 a.m.-3:57 p.m.

2 stops7h 07m

C$ 624

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Tue 14/10

3:55 p.m.-12:30 p.m.

1 stop20h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

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

1 stop13h 15m

C$ 627

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Sun 22/2

5:45 a.m.-11:40 a.m.

2 stops5h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 28/2

5:10 p.m.-9:57 p.m.

1 stop4h 47m

C$ 658

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Fri 27/2

5:45 a.m.-11:40 a.m.

2 stops5h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 1/3

10:10 a.m.-3:57 p.m.

1 stop5h 47m

C$ 727

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Fri 7/11

5:45 a.m.-11:23 a.m.

1 stop5h 38m

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

8:50 a.m.-3:57 p.m.

2 stops7h 07m

C$ 797

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 14 results
1
2

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 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.

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 16 September 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
7.9
Good
363 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.0

Food

7.6

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.0

Food

7.6

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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.

  • How long is the flight from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport?

    Airlines like Porter Airlines fly from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport in about 3h 15m. The time it takes to get you to your destination can typically vary by up to . There are 838 km between Sault Ste Marie and Montreal Pierre Elliott Trudeau Intl Airport.

  • 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$ 370), offers the cheapest pricing from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport. This flight start at 37% 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
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 370AverageC$ 531FlexibilityNo 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?

Cheapflights makes it easy to find Sault Ste Marie to Pierre Elliott Trudeau Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sault Ste Marie to Pierre Elliott Trudeau Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sault Ste Marie to Pierre Elliott Trudeau Intl for you. Better yet — we are completely free to use.

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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