Air Canada Flight 8640 Deals & Information (2025/2026)

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Air Canada Flight 8640 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $244 and for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$244 Roundtrip, found 15 hours ago
$244
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Sun, Oct 12, priced at $244 found 15 hours ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$249 Roundtrip, found 15 hours ago
$249
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Sun, Oct 12, priced at $249 found 15 hours ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$252 Roundtrip, found 15 hours ago
$252
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Sun, Oct 12, priced at $252 found 15 hours ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$258 Roundtrip, found 15 hours ago
$258
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Sun, Oct 12, priced at $258 found 15 hours ago
Thu, Sep 18 - Fri, Sep 19
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Sep 18 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Fri, Sep 19, priced at $259 found 2 days ago
Fri, Sep 19 - Mon, Sep 22
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$262 Roundtrip, found 1 day ago
$262
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 $262 found 1 day ago
Thu, Sep 18 - Fri, Sep 19
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$264 Roundtrip, found 2 days ago
$264
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Sep 18 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Fri, Sep 19, priced at $264 found 2 days ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$264 Roundtrip, found 15 hours ago
$264
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Sun, Oct 12, priced at $264 found 15 hours ago
Thu, Sep 18 - Fri, Sep 19
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$265 Roundtrip, found 2 days ago
$265
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Sep 18 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Fri, Sep 19, priced at $265 found 2 days ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$268 Roundtrip, found 15 hours ago
$268
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Sun, Oct 12, priced at $268 found 15 hours ago
Thu, Sep 18 - Fri, Sep 19
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Sep 18 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Fri, Sep 19, priced at $269 found 2 days ago
Thu, Sep 18 - Fri, Sep 19
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$271 Roundtrip, found 2 days ago
$271
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Sep 18 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Fri, Sep 19, priced at $271 found 2 days ago
Fri, Sep 19 - Mon, Sep 22
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$274 Roundtrip, found 1 day ago
$274
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 $274 found 1 day ago
Thu, Sep 18 - Fri, Sep 19
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$275 Roundtrip, found 2 days ago
$275
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Sep 18 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Fri, Sep 19, priced at $275 found 2 days ago
Thu, Sep 18 - Fri, Sep 19
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$276 Roundtrip, found 2 days ago
$276
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Sep 18 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Fri, Sep 19, priced at $276 found 2 days ago
Thu, Sep 18 - Fri, Sep 19
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$277 Roundtrip, found 2 days ago
$277
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Sep 18 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Fri, Sep 19, priced at $277 found 2 days ago
Thu, Sep 18 - Fri, Sep 19
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$280 Roundtrip, found 2 days ago
$280
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Sep 18 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Fri, Sep 19, priced at $280 found 2 days ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$285 Roundtrip, found 15 hours ago
$285
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Sun, Oct 12, priced at $285 found 15 hours ago
Fri, Oct 24 - Mon, Oct 27
YUL
Pierre Elliott Trudeau Intl.
LGA
LaGuardia
$286 Roundtrip, found 3 days ago
$286
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Oct 24 from Pierre Elliott Trudeau Intl. to LaGuardia, returning Mon, Oct 27, priced at $286 found 3 days ago

Frequently asked questions

What route does flight number AC8640 take?
You'll be landing at Pearson Intl. Airport (YYZ) from YXU if you're traveling on flight number AC8640. You'll be in the air for 45 minutes on this trip. What's more, the service conveniently travels direct.
What kind of plane is on flight number AC8640?
There's a good chance you'll be boarding a Bombardier DHC-8-300 if you're on flight AC8640. This flight usually jets off from London Intl. Airport and arrives at Toronto, ON Airport (YYZ-Pearson Intl.).
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 AC8640 flight with Travelocity, please visit our Customer Service Portal.