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Cheap flights from Cairns to Montreal Pierre Elliott Trudeau Intl Airport from C$ 2,051

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — YUL
5 Aug — 12 Aug1
1 adult

Cheap flight deals from Cairns to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) 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 31 July 2025.

Round-trip from

C$ 2,051
United Airlines
  • United Airlines
  • 16/10-6/11
  • 4 total stops
  • 62h 20m total
  • Cairns to Montreal
Search Deals

Find flight deals from Cairns to Pierre Elliott Trudeau Intl

Cheapest flights from Cairns to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Cairns to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Thu 16/106:00 a.m.CNS - YUL
2 stops28h 05mUnited Airlines
Thu 6/115:50 p.m.YUL - CNS
2 stops34h 15mUnited Airlines
Deal found 30/7C$ 2,051
Thu 16/105:45 p.m.CNS - YUL
3 stops39h 35mMultiple Airlines
Thu 6/116:15 p.m.YUL - CNS
2 stops31h 00mMultiple Airlines
Deal found 29/7C$ 2,119
Thu 16/105:45 p.m.CNS - YUL
3 stops40h 50mAir Canada
Thu 6/116:15 p.m.YUL - CNS
2 stops28h 45mAir Canada
Deal found 30/7C$ 2,141
Thu 16/103:35 p.m.CNS - YUL
3 stops47h 06mQantas Airways
Thu 6/113:52 p.m.YUL - CNS
3 stops52h 08mQantas Airways
Deal found 30/7C$ 3,188

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cairns 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 31 July 2025.
Use the filters below to find and compare flights from Cairns to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Cairns

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Thu 16/10

6:00 a.m.-8:05 p.m.

2 stops28h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

5:50 p.m.-7:05 p.m.

2 stops34h 15m

C$ 2,051

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Thu 16/10

5:45 p.m.-7:20 p.m.

3 stops39h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

6:15 p.m.-4:15 p.m.

2 stops31h 00m

C$ 2,119

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Thu 16/10

5:45 p.m.-8:35 p.m.

3 stops40h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

6:15 p.m.-2:00 p.m.

2 stops28h 45m

C$ 2,141

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Thu 16/10

3:35 p.m.-12:41 a.m.

3 stops47h 06m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

3:52 p.m.-11:00 a.m.

3 stops52h 08m

C$ 3,188

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Cairns 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 31 July 2025.
Check out reviews from past customers who have flown with Qantas Airways,United Airlines, andAir Canada from Cairns 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.
Qantas Airways
7.5
Good
887 reviews
Check prices

Food

6.9

Crew

8.2

Boarding

7.7

Comfort

7.4

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qantas Airways
7.5
Good
887 reviews
Qantas Airways
7.5
Good
887 reviews
Check prices

Food

6.9

Crew

8.2

Boarding

7.7

Comfort

7.4

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
United Airlines
7.4
Good
8,902 reviews
Qantas Airways
7.5
Good
887 reviews
Check prices

Food

6.9

Crew

8.2

Boarding

7.7

Comfort

7.4

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Air Canada
7.1
Good
9,842 reviews
Qantas Airways
7.5
Good
887 reviews
Check prices

Food

6.9

Crew

8.2

Boarding

7.7

Comfort

7.4

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

Related info for your journey

Find useful and relevant information for your journey from Cairns 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 Cairns to Montreal Pierre Elliott Trudeau Intl?

    Located just 4.4 km from the city centre, Cairns is the airport most travellers will use when flying to Montreal Pierre Elliott Trudeau Intl from Cairns. Booking flights from Cairns (CNS) to Montreal Pierre Elliott Trudeau Intl should be relatively easy as there are 0 daily outbound flights to Montreal Pierre Elliott Trudeau Intl from 0 different airlines.

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

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

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

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

    Yes. Cheapflights offers flight deals from Cairns 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 Cairns to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Cairns to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Cairns 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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Alternative routes for Cairns to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Brisbane to Pierre Elliott Trudeau Intl flights

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Certainly. Search results for flights to Pierre Elliott Trudeau Intl from Cairns 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 Cairns to Pierre Elliott Trudeau Intl become cheaper?

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