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

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Air Canada Flight 8635 Route Deals From $100

The cheapest prices found with in the last 7 days for return flights were $235 and $100 for one-way flights to Pierre Elliott Trudeau Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 3 - Sat, Apr 11
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$235 Roundtrip, found 4 days ago
$235
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Apr 3 from LaGuardia to Pierre Elliott Trudeau Intl., returning Sat, Apr 11, priced at $235 found 4 days ago
Sat, May 23 - Tue, May 26
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$245 Roundtrip, found 5 days ago
$245
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, May 23 from LaGuardia to Pierre Elliott Trudeau Intl., returning Tue, May 26, priced at $245 found 5 days ago
Sat, Apr 4 - Thu, Apr 9
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$251 Roundtrip, found 4 days ago
$251
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Apr 4 from LaGuardia to Pierre Elliott Trudeau Intl., returning Thu, Apr 9, priced at $251 found 4 days ago
Sat, Apr 4 - Thu, Apr 9
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$257 Roundtrip, found 4 days ago
$257
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Apr 4 from LaGuardia to Pierre Elliott Trudeau Intl., returning Thu, Apr 9, priced at $257 found 4 days ago
Wed, Mar 18 - Fri, Mar 20
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Mar 18 from LaGuardia to Pierre Elliott Trudeau Intl., returning Fri, Mar 20, priced at $265 found 1 day ago
Sat, May 9 - Sun, May 10
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$266 Roundtrip, found 5 days ago
$266
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, May 9 from LaGuardia to Pierre Elliott Trudeau Intl., returning Sun, May 10, priced at $266 found 5 days ago
Sat, Apr 4 - Thu, Apr 9
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$270 Roundtrip, found 4 days ago
$270
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Apr 4 from LaGuardia to Pierre Elliott Trudeau Intl., returning Thu, Apr 9, priced at $270 found 4 days ago
Sun, Feb 15 - Fri, Feb 20
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$271 Roundtrip, found 2 hours ago
$271
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Sun, Feb 15 from LaGuardia to Pierre Elliott Trudeau Intl., returning Fri, Feb 20, priced at $271 found 2 hours ago
Tue, Feb 10 - Sun, Feb 15
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Feb 10 from LaGuardia to Pierre Elliott Trudeau Intl., returning Sun, Feb 15, priced at $278 found 2 days ago
Tue, Mar 24 - Sun, Mar 29
LGA
LaGuardia
YUL
Pierre Elliott Trudeau Intl.
$279 Roundtrip, found 2 days ago
$279
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Mar 24 from LaGuardia to Pierre Elliott Trudeau Intl., returning Sun, Mar 29, priced at $279 found 2 days ago