Air Canada Flight 8635 Deals & Information (2026/2027)

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Air Canada Flight 8635 Route Deals From $138

The cheapest prices found with in the last 7 days for return flights were $331 and $138 for one-way flights to Pierre Elliott Trudeau Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 29 - Sun, May 31
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$331 Roundtrip, found 3 hours ago
$331
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Fri, May 29 from LaGuardia to Pierre Elliott Trudeau Intl., returning Sun, May 31, priced at $331 found 3 hours ago
Sat, May 30 - Sun, May 31
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$336 Roundtrip, found 21 hours ago
$336
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Sat, May 30 from LaGuardia to Pierre Elliott Trudeau Intl., returning Sun, May 31, priced at $336 found 21 hours ago
Thu, Aug 13 - Mon, Aug 17
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$341 Roundtrip, found 13 hours ago
$341
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Thu, Aug 13 from LaGuardia to Pierre Elliott Trudeau Intl., returning Mon, Aug 17, priced at $341 found 13 hours ago
Fri, May 29 - Sat, May 30
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$344 Roundtrip, found 3 hours ago
$344
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Fri, May 29 from LaGuardia to Pierre Elliott Trudeau Intl., returning Sat, May 30, priced at $344 found 3 hours ago
Thu, Aug 13 - Mon, Aug 17
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$350 Roundtrip, found 13 hours ago
$350
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Thu, Aug 13 from LaGuardia to Pierre Elliott Trudeau Intl., returning Mon, Aug 17, priced at $350 found 13 hours ago
Fri, May 29 - Sat, May 30
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$360 Roundtrip, found 3 hours ago
$360
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Fri, May 29 from LaGuardia to Pierre Elliott Trudeau Intl., returning Sat, May 30, priced at $360 found 3 hours ago
Wed, Oct 21 - Fri, Oct 23
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$366 Roundtrip, found 2 days ago
$366
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 21 from LaGuardia to Pierre Elliott Trudeau Intl., returning Fri, Oct 23, priced at $366 found 2 days ago
Wed, Sep 2 - Sat, Sep 12
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$372 Roundtrip, found 3 days ago
$372
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Sep 2 from LaGuardia to Pierre Elliott Trudeau Intl., returning Sat, Sep 12, priced at $372 found 3 days ago
Wed, Sep 2 - Sat, Sep 12
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$377 Roundtrip, found 3 days ago
$377
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Sep 2 from LaGuardia to Pierre Elliott Trudeau Intl., returning Sat, Sep 12, priced at $377 found 3 days ago