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Cheap flights from Sudbury, ON 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
YSB — YUL
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Sudbury to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sudbury (YSB) 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 29 July 2025.

Round-trip from

C$ 435

One-way from

C$ 230

Popular in

January

Cheapest in

February

Average price

C$ 420
Air Canada
  • Air Canada
  • 4/9-11/9
  • 2 total stops
  • 9h 41m total
  • Sudbury to Montreal
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Air Canada
  • Air Canada
  • 12/8
  • 1 total stop
  • 5h 36m total
  • Sudbury to Montreal
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 233 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease (C$ 104 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 Sudbury to Pierre Elliott Trudeau Intl

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

Thu 4/99:40 a.m.YSB - YUL
1 stop3h 40mAir Canada
Thu 11/99:15 a.m.YUL - YSB
1 stop6h 01mAir Canada
Deal found 26/7C$ 435
Thu 11/912:10 p.m.YSB - YUL
1 stop6h 35mPorter Airlines
Thu 18/96:55 a.m.YUL - YSB
1 stop4h 31mPorter Airlines
Deal found 28/7C$ 450
Mon 25/812:10 p.m.YSB - YUL
1 stop3h 50mMultiple Airlines
Mon 1/96:45 a.m.YUL - YSB
1 stop7h 46mMultiple Airlines
Deal found 28/7C$ 591

Cheapflights Fare Finder

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

Fly from

Sudbury

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Thu 4/9

9:40 a.m.-1:20 p.m.

1 stop3h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 11/9

9:15 a.m.-3:16 p.m.

1 stop6h 01m

C$ 435

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Thu 11/9

12:10 p.m.-4:00 p.m.

1 stop3h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

6:55 a.m.-11:26 a.m.

1 stop4h 31m

C$ 449

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Mon 25/8

12:10 p.m.-4:00 p.m.

1 stop3h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 1/9

6:45 a.m.-2:31 p.m.

1 stop7h 46m

C$ 591

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Tue 12/8

9:45 a.m.-3:21 p.m.

1 stop5h 36m

C$ 230

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Wed 13/8

12:10 p.m.-4:00 p.m.

1 stop3h 50m

C$ 236

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Wed 13/8

12:10 p.m.-11:05 p.m.

2 stops10h 55m

C$ 613

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Best time to book a flight from Sudbury to Pierre Elliott Trudeau Intl

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

What is the cheapest month to book a flight from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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’s the top layover airport for flights from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

Share of one-stop round-trip flights from Sudbury, Ontario 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 67% of one-stop itineraries from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

Average round-trip fare for 1-stop flights from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport, 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$ 442.

What’s the fastest layover option from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

Shortest average travel time for 1-stop one-way flights from Sudbury, Ontario 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: 2h 51m.

Which airport typically offers the quickest layover for flights from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

Average layover duration for 1-stop one-way flights from Sudbury, Ontario 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 40m.

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 29 July 2025.
Check out reviews from past customers who have flown with Porter Airlines and Air Canada from Sudbury to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.7

Comfort

8.0

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
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.7

Comfort

8.0

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
Air Canada
7.1
Good
9,826 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.7

Comfort

8.0

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 Sudbury 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 Sudbury to Montreal Pierre Elliott Trudeau Intl?

    For a flight from Sudbury to Montreal Pierre Elliott Trudeau Intl, you will be flying from Sudbury. Sudbury (YSB) is just 20.9 km from the centre of the city. Sudbury is the only Sudbury airport and it handles 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 2 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Sudbury on a regular basis.

  • What are the cheapest airlines flying from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Our cheapest airline available from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport is Air Canada. Our recent data shows that you can find tickets from as low as C$ 435 on this airline. An additional option worth looking into is Porter Airlines, starting at C$ 449. These flights start at 26% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Sudbury 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 Sudbury to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Sudbury 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 Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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
Longueuil
Sherbrooke
Cornwall
Brossard
Dorval
Montebello
Drummondville
Trois-Rivières
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont
North Hatley
Louiseville

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Top 2 airlines flying from Sudbury to Pierre Elliott Trudeau Intl

Discover the top 2 airlines that operate flights from Sudbury 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 340AverageC$ 549FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 352AverageC$ 527FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sudbury to Pierre Elliott Trudeau Intl?

Cheapflights makes it easy to find Sudbury 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 Sudbury to Pierre Elliott Trudeau Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Sudbury to Pierre Elliott Trudeau Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Sudbury to Pierre Elliott Trudeau Intl with no change fees?

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from Sudbury shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sudbury 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 Sudbury today and book when prices fit your budget.

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