Air Canada Flight TS870 Deals & Information (2025/2026)

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Air Canada Flight 870 Route Deals From $296

The cheapest prices found with in the last 7 days for return flights were $554 and $296 for one-way flights to Roissy-Charles de Gaulle for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 19 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
CDG
Roissy-Charles de Gaulle
$554 Roundtrip, found 3 hours ago
$554
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Fri, Sep 19 from Pierre Elliott Trudeau Intl. to Roissy-Charles de Gaulle, returning Sun, Oct 12, priced at $554 found 3 hours ago
Tue, Sep 2 - Fri, Sep 12
YUL
Pierre Elliott Trudeau Intl.
CDG
Roissy-Charles de Gaulle
$555 Roundtrip, found 2 days ago
$555
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Sep 2 from Pierre Elliott Trudeau Intl. to Roissy-Charles de Gaulle, returning Fri, Sep 12, priced at $555 found 2 days ago
Fri, Sep 19 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
CDG
Roissy-Charles de Gaulle
$557 Roundtrip, found 3 hours ago
$557
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Fri, Sep 19 from Pierre Elliott Trudeau Intl. to Roissy-Charles de Gaulle, returning Sun, Oct 12, priced at $557 found 3 hours ago

Frequently asked questions

What route does flight number AC870 take?
You'll be landing into Roissy-Charles de Gaulle Airport (CDG) from Montréal--Trudeau if you're traveling on flight number AC870. You'll be airborne for 6 hours and 30 minutes during this trip. What's more, the service conveniently operates non-stop.
What kind of plane is on flight number AC870?
There's a good chance you'll find yourself hopping on board the Boeing 787-9 if you're booked on flight number AC870. This flight usually takes off from Montréal--Trudeau and touches down at CDG.
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 AC870 flight with Travelocity, please visit our Customer Service Portal.