Air Canada Flight 871 Deals & Information (2025/2026)

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Air Canada Flight 871 Route Deals From $1,611

The cheapest prices found with in the last 7 days for return flights were $403 and $1,611 for one-way flights to Pierre Elliott Trudeau Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 23 - Sun, Feb 8
CDG
Roissy-Charles de Gaulle
YUL
Pierre Elliott Trudeau Intl.
$403 Roundtrip, found 6 days ago
$403
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Jan 23 from Roissy-Charles de Gaulle to Pierre Elliott Trudeau Intl., returning Sun, Feb 8, priced at $403 found 6 days ago
Wed, Feb 11 - Thu, Feb 19
CDG
Roissy-Charles de Gaulle
YUL
Pierre Elliott Trudeau Intl.
$406 Roundtrip, found 1 day ago
$406
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Feb 11 from Roissy-Charles de Gaulle to Pierre Elliott Trudeau Intl., returning Thu, Feb 19, priced at $406 found 1 day ago
Fri, Jan 23 - Sun, Feb 8
CDG
Roissy-Charles de Gaulle
YUL
Pierre Elliott Trudeau Intl.
$427 Roundtrip, found 6 days ago
$427
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Jan 23 from Roissy-Charles de Gaulle to Pierre Elliott Trudeau Intl., returning Sun, Feb 8, priced at $427 found 6 days ago
Sun, Feb 1 - Sat, Feb 7
CDG
Roissy-Charles de Gaulle
YUL
Pierre Elliott Trudeau Intl.
$430 Roundtrip, found 18 hours ago
$430
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Sun, Feb 1 from Roissy-Charles de Gaulle to Pierre Elliott Trudeau Intl., returning Sat, Feb 7, priced at $430 found 18 hours ago

Frequently asked questions

What route does flight number AC871 take?
AC871 jets between Paris Airport (CDG-Roissy-Charles de Gaulle) and Montréal–Trudeau and flies direct. This journey typically takes 7 hours and 15 minutes.
What terminal does AC871 fly out of?
Direct flights to and from Roissy-Charles de Gaulle Airport (CDG) and Montréal–Trudeau are served by AC871, and passengers with a seat booked on this flight usually board from Terminal 2A.
What kind of plane is on flight number AC871?
The Boeing 787-9 is the plane predominantly used for flight number AC871. Typically, this flight leaves from Roissy Airport and touches down at Pierre Elliott Trudeau Intl. Airport (YUL).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AC871 flight with Travelocity, please visit our Customer Service Portal.