Air Canada Flight AA8642 Deals & Information (2025/2026)

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Air Canada Flight 8642 Route Deals From $137

The cheapest prices found with in the last 7 days for return flights were $196 and $137 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 10 - Sun, Jun 15
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$196 Roundtrip, found 3 days ago
$196
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Jun 10 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Sun, Jun 15, priced at $196 found 3 days ago
Tue, Jun 10 - Sun, Jun 15
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$208 Roundtrip, found 3 days ago
$208
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Jun 10 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Sun, Jun 15, priced at $208 found 3 days ago
Tue, Jun 10 - Sun, Jun 15
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$218 Roundtrip, found 3 days ago
$218
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Jun 10 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Sun, Jun 15, priced at $218 found 3 days ago
Tue, Jun 10 - Sun, Jun 15
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$220 Roundtrip, found 3 days ago
$220
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Jun 10 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Sun, Jun 15, priced at $220 found 3 days ago
Sat, Jun 7 - Wed, Jun 11
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$227 Roundtrip, found 3 days ago
$227
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sat, Jun 7 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Wed, Jun 11, priced at $227 found 3 days ago
Sat, Jun 7 - Wed, Jun 11
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sat, Jun 7 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Wed, Jun 11, priced at $228 found 3 days ago
Tue, Jun 10 - Sun, Jun 15
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$231 Roundtrip, found 3 days ago
$231
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Jun 10 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Sun, Jun 15, priced at $231 found 3 days ago
Mon, Jun 2 - Thu, Jun 5
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$233 Roundtrip, found 1 day ago
$233
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Jun 2 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Thu, Jun 5, priced at $233 found 1 day ago
Sat, Jun 7 - Wed, Jun 11
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$240 Roundtrip, found 3 days ago
$240
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sat, Jun 7 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Wed, Jun 11, priced at $240 found 3 days ago
Fri, Sep 19 - Mon, Sep 22
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Sep 19 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Mon, Sep 22, priced at $245 found 1 day ago