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Cheap flights from Sudbury, ON to Montreal Pierre Elliott Trudeau Intl Airport from C$ 280

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
YSB — YUL
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Sudbury to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 27 October 2025.

Sun 23/111:15 p.m.YSB - YUL
1 stop5h 30mPorter Airlines
Sun 30/116:45 a.m.YUL - YSB
1 stop5h 50mPorter Airlines
Deal found 26/10C$ 543
Sun 30/111:15 p.m.YSB - YUL
1 stop5h 30mPorter Airlines
Mon 1/128:55 a.m.YUL - YSB
1 stop3h 40mPorter Airlines
Deal found 27/10C$ 560
Wed 10/121:15 p.m.YSB - YUL
1 stop5h 30mPorter Airlines
Wed 17/126:45 a.m.YUL - YSB
1 stop5h 50mPorter Airlines
Deal found 26/10C$ 570
Sun 23/119:45 a.m.YSB - YUL
1 stop4h 38mAir Canada
Sun 30/118:50 a.m.YUL - YSB
2 stops6h 49mAir Canada
Deal found 26/10C$ 623
Wed 10/124:15 p.m.YSB - YUL
1 stop5h 37mAir Canada
Wed 17/1210:30 a.m.YUL - YSB
2 stops5h 09mAir Canada
Deal found 26/10C$ 627
Fri 31/101:15 p.m.YSB - YUL
1 stop4h 30mPorter Airlines
Sun 2/118:55 a.m.YUL - YSB
1 stop3h 40mPorter Airlines
Deal found 26/10C$ 698
Wed 10/125:40 a.m.YSB - YUL
2 stops8h 45mMultiple Airlines
Wed 17/1210:30 a.m.YUL - YSB
2 stops5h 09mMultiple Airlines
Deal found 26/10C$ 963
Sun 30/119:45 a.m.YSB - YUL
2 stops8h 05mMultiple Airlines
Mon 1/1210:30 p.m.YUL - YSB
1 stop10h 39mMultiple Airlines
Deal found 27/10C$ 991

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 27 October 2025.

Round-trip from

C$ 543

One-way from

C$ 280

Popular in

January

Cheapest in

February

Average price

C$ 1,082
Porter Airlines
  • Porter Airlines
  • 23/11-30/11
  • 2 total stops
  • 11h 20m total
  • Sudbury to Montreal
Search Deals
Porter Airlines
  • Porter Airlines
  • 10/11
  • 1 total stop
  • 4h 30m total
  • Sudbury to Montreal
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease (C$ 108 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 27 October 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

Wed 10/12

1:15 p.m.-6:45 p.m.

1 stop5h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 17/12

6:45 a.m.-12:35 p.m.

1 stop5h 50m

C$ 570

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Wed 8/4

1:15 p.m.-5:45 p.m.

1 stop4h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

8:55 a.m.-12:35 p.m.

1 stop3h 40m

C$ 610

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Sun 23/11

9:45 a.m.-2:23 p.m.

1 stop4h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

8:50 a.m.-3:39 p.m.

2 stops6h 49m

C$ 623

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Wed 10/12

4:15 p.m.-9:52 p.m.

1 stop5h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 17/12

10:30 a.m.-3:39 p.m.

2 stops5h 09m

C$ 627

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Thu 1/1

1:15 p.m.-6:15 p.m.

1 stop5h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 4/1

6:45 a.m.-12:35 p.m.

1 stop5h 50m

C$ 638

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Wed 15/4

9:45 a.m.-3:39 p.m.

2 stops5h 54m

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

1:10 p.m.-7:21 p.m.

1 stop6h 11m

C$ 665

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Tue 3/3

7:55 p.m.-11:22 p.m.

1 stop3h 27m

Montreal Pierre Elliott Trudeau Intl

Sat 7/3

8:50 a.m.-3:39 p.m.

2 stops6h 49m

C$ 740

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Wed 8/4

9:45 a.m.-2:21 p.m.

1 stop4h 36m

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

8:50 a.m.-3:16 p.m.

2 stops6h 26m

C$ 742

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Mon 10/11

1:15 p.m.-5:45 p.m.

1 stop4h 30m

C$ 280

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Mon 10/11

9:45 a.m.-3:34 p.m.

2 stops5h 49m

C$ 568

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 11 results
1
2

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, April is the cheapest month in which you can book a flight from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 301). Flying from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 565). 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.

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 27 October 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
384 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.6

Overall

8.0

Entertainment

7.0

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
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.6

Overall

8.0

Entertainment

7.0

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.
Air Canada
7.1
Good
10,367 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.6

Overall

8.0

Entertainment

7.0

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 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.

  • How long is the flight from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

    Airlines like Porter Airlines and Air Canada fly from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport in about 4h 38m. The time it takes to get you to your destination can typically vary by up to 52m. The distance from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport is about 558 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 Porter Airlines. Our recent data shows that you can find tickets from as low as C$ 359 on this airline. An additional option worth looking into is Air Canada, starting at C$ 364. These flights start at 41% 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, April is the cheapest month in which you can book a flight from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 301). Flying from Sudbury, Ontario to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 565). 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
Cornwall
Sherbrooke
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
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 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 359AverageC$ 526FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 364AverageC$ 503FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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