Air Canada Flight 871 Deals & Information (2026/2027)

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Air Canada Flight 871 Route Deals From $1,642

The cheapest prices found with in the last 7 days for return flights were $409 and $1,642 for one-way flights to Pierre Elliott Trudeau Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 3 - Tue, Feb 10
CDG
Roissy-Charles de Gaulle
YUL
Pierre Elliott Trudeau Intl.
$409 Roundtrip, found 5 hours ago
$409
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Tue, Feb 3 from Roissy-Charles de Gaulle to Pierre Elliott Trudeau Intl., returning Tue, Feb 10, priced at $409 found 5 hours ago
Tue, Feb 3 - Tue, Feb 17
CDG
Roissy-Charles de Gaulle
YUL
Pierre Elliott Trudeau Intl.
$410 Roundtrip, found 2 days ago
$410
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Feb 3 from Roissy-Charles de Gaulle to Pierre Elliott Trudeau Intl., returning Tue, Feb 17, priced at $410 found 2 days ago
Fri, Jan 23 - Fri, Jan 30
CDG
Roissy-Charles de Gaulle
YUL
Pierre Elliott Trudeau Intl.
$433 Roundtrip, found 6 hours ago
$433
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Fri, Jan 23 from Roissy-Charles de Gaulle to Pierre Elliott Trudeau Intl., returning Fri, Jan 30, priced at $433 found 6 hours ago
Tue, Aug 18 - Mon, Aug 24
CDG
Roissy-Charles de Gaulle
YUL
Pierre Elliott Trudeau Intl.
$472 Roundtrip, just found
$472
Roundtrip
just found
Select Air Canada flight, departing Tue, Aug 18 from Roissy-Charles de Gaulle to Pierre Elliott Trudeau Intl., returning Mon, Aug 24, priced at $472 just found
Tue, Feb 3 - Tue, Feb 10
CDG
Roissy-Charles de Gaulle
YUL
Pierre Elliott Trudeau Intl.
$475 Roundtrip, found 5 hours ago
$475
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Tue, Feb 3 from Roissy-Charles de Gaulle to Pierre Elliott Trudeau Intl., returning Tue, Feb 10, priced at $475 found 5 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.