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Cheap flights from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport from C$ 230

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
YAM — YUL
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

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 2 August 2026.

Tue 25/810:40 a.m.
YAM
-
YUL
1 stop4h 42m
Air Canada
Mon 7/98:10 a.m.
YUL
-
YAM
1 stop5h 15m
Air Canada
Deal found 28/7C$ 518
Fri 28/82:00 p.m.
YAM
-
YUL
1 stop4h 52m
Air Canada
Mon 31/88:10 a.m.
YUL
-
YAM
1 stop5h 15m
Air Canada
Deal found 29/7C$ 527
Tue 25/85:50 p.m.
YAM
-
YUL
1 stop4h 20m
Porter Airlines
Mon 7/910:35 a.m.
YUL
-
YAM
1 stop6h 35m
Porter Airlines
Deal found 29/7C$ 528
Fri 4/910:40 a.m.
YAM
-
YUL
1 stop7h 32m
Porter Airlines
Mon 7/96:30 a.m.
YUL
-
YAM
1 stop3h 30m
Porter Airlines
Deal found 30/7C$ 555
Fri 14/85:30 a.m.
YAM
-
YUL
1 stop3h 52m
Air Canada
Mon 17/84:10 p.m.
YUL
-
YAM
1 stop5h 50m
Air Canada
Deal found 28/7C$ 574
Fri 4/910:40 a.m.
YAM
-
YUL
1 stop5h 42m
Air Canada
Mon 7/98:40 a.m.
YUL
-
YAM
2 stops4h 45m
Air Canada
Deal found 30/7C$ 576
Fri 28/810:40 a.m.
YAM
-
YUL
1 stop7h 30m
Porter Airlines
Mon 31/86:30 a.m.
YUL
-
YAM
1 stop3h 30m
Porter Airlines
Deal found 1/8C$ 580
Thu 27/85:50 p.m.
YAM
-
YUL
1 stop4h 20m
Porter Airlines
Fri 28/810:35 a.m.
YUL
-
YAM
1 stop6h 35m
Porter Airlines
Deal found 31/7C$ 590
Mon 17/85:50 p.m.
YAM
-
YUL
1 stop4h 20m
Porter Airlines
Thu 20/86:30 a.m.
YUL
-
YAM
1 stop3h 30m
Porter Airlines
Deal found 29/7C$ 602
Tue 25/810:40 a.m.
YAM
-
YUL
1 stop5h 42m
Air Canada
Tue 8/98:40 a.m.
YUL
-
YAM
2 stops4h 42m
Air Canada
Deal found 28/7C$ 621

Find 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 2 August 2026.

Round-trip from

C$ 518

One-way from

C$ 230

Popular in

September

Cheapest in

August

Average price

C$ 474
Air Canada
  • Air Canada
  • 25/8-7/9
  • 2 total stops
  • 9h 57m total
  • Sault Ste Marie to Montreal
Search Deals
Porter Airlines
  • Porter Airlines
  • 22/9
  • 1 total stop
  • 3h 22m total
  • Sault Ste Marie to Montreal
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 2 August 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Tue 25/8

2:00 p.m.-7:27 p.m.

1 stop5h 27m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

8:40 a.m.-1:25 p.m.

2 stops4h 45m

C$ 518
Quickest round-trip

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Tue 25/8

5:50 p.m.-10:10 p.m.

1 stop4h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

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

1 stop3h 30m

C$ 518

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Fri 4/9

10:40 a.m.-6:12 p.m.

1 stop7h 32m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

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

1 stop3h 30m

C$ 555

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Fri 28/8

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

1 stop7h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

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

1 stop3h 30m

C$ 580

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Thu 27/8

5:50 p.m.-10:10 p.m.

1 stop4h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

10:35 a.m.-5:10 p.m.

1 stop6h 35m

C$ 590

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Fri 28/8

2:00 p.m.-6:52 p.m.

1 stop4h 52m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

7:00 a.m.-1:25 p.m.

1 stop6h 25m

C$ 598

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Tue 25/8

10:40 a.m.-4:22 p.m.

1 stop5h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

8:40 a.m.-1:22 p.m.

2 stops4h 42m

C$ 621

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Wed 12/8

5:50 p.m.-10:10 p.m.

1 stop4h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

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

1 stop3h 30m

C$ 630

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Mon 17/8

5:50 p.m.-10:10 p.m.

1 stop4h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

12:50 p.m.-5:10 p.m.

1 stop4h 20m

C$ 630
Cheapest one-way
Quickest one-way

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Thu 13/8

5:50 p.m.-10:10 p.m.

1 stop4h 20m

C$ 363

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 14 resultsSorted by cheapest first
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.

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 2 August 2026.
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
449 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

6.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
449 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

6.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

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 Air Canada and Porter Airlines fly from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport in about 4h 20m. The time it takes to get you to your destination can typically vary by up to 1h 07m. There are 838 km between Sault Ste Marie and Montreal Pierre Elliott Trudeau Intl Airport. This flight may include one or multiple stops.

  • 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$ 531), offers the cheapest pricing from Sault Ste Marie to Montreal Pierre Elliott Trudeau Intl Airport. This flight start at 13% 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.

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
Dorval
Trois-Rivières
Laval
Brossard
Cornwall
Longueuil
Sherbrooke
Montebello
Boucherville
Magog
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
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 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 531AverageC$ 731FlexibilityNo 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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