Air Canada Flight AC709 Deals & Information (2025/2026)

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Air Canada Flight 709 Route Deals From $107

The cheapest prices found with in the last 7 days for return flights were $259 and $107 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 17 - Mon, Sep 22
LGA
LaGuardia
YYZ
Pearson Intl.
$259 Roundtrip, found 6 hours ago
$259
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed, Sep 17 from LaGuardia to Pearson Intl., returning Mon, Sep 22, priced at $259 found 6 hours ago
Thu, Sep 4 - Fri, Sep 12
LGA
LaGuardia
YYZ
Pearson Intl.
$260 Roundtrip, found 1 day ago
$260
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Sep 4 from LaGuardia to Pearson Intl., returning Fri, Sep 12, priced at $260 found 1 day ago
Sat, Aug 23 - Thu, Aug 28
LGA
LaGuardia
YYZ
Pearson Intl.
$265 Roundtrip, found 4 days ago
$265
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Aug 23 from LaGuardia to Pearson Intl., returning Thu, Aug 28, priced at $265 found 4 days ago
Tue, Aug 26 - Sat, Aug 30
LGA
LaGuardia
YYZ
Pearson Intl.
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Aug 26 from LaGuardia to Pearson Intl., returning Sat, Aug 30, priced at $268 found 1 day ago
Thu, Sep 4 - Fri, Sep 12
LGA
LaGuardia
YYZ
Pearson Intl.
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Sep 4 from LaGuardia to Pearson Intl., returning Fri, Sep 12, priced at $269 found 1 day ago
Wed, Sep 17 - Mon, Sep 22
LGA
LaGuardia
YYZ
Pearson Intl.
$272 Roundtrip, found 6 hours ago
$272
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed, Sep 17 from LaGuardia to Pearson Intl., returning Mon, Sep 22, priced at $272 found 6 hours ago
Tue, Sep 2 - Wed, Sep 10
LGA
LaGuardia
YYZ
Pearson Intl.
$273 Roundtrip, found 15 hours ago
$273
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Tue, Sep 2 from LaGuardia to Pearson Intl., returning Wed, Sep 10, priced at $273 found 15 hours ago
Wed, Sep 17 - Mon, Sep 22
LGA
LaGuardia
YYZ
Pearson Intl.
$274 Roundtrip, found 6 hours ago
$274
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed, Sep 17 from LaGuardia to Pearson Intl., returning Mon, Sep 22, priced at $274 found 6 hours ago
Wed, Sep 17 - Mon, Sep 22
LGA
LaGuardia
YYZ
Pearson Intl.
$278 Roundtrip, found 6 hours ago
$278
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed, Sep 17 from LaGuardia to Pearson Intl., returning Mon, Sep 22, priced at $278 found 6 hours ago