Air Canada Flight 457 Deals & Information (2025/2026)

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Air Canada Flight 457 Route Deals From $163

The cheapest prices found with in the last 7 days for return flights were $215 and $163 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 4 - Thu, Jun 5
YOW
Macdonald-Cartier Intl.
YYZ
Pearson Intl.
$215 Roundtrip, found 4 days ago
$215
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Jun 4 from Macdonald-Cartier Intl. to Pearson Intl., returning Thu, Jun 5, priced at $215 found 4 days ago
Wed, Jun 4 - Thu, Jun 5
YOW
Macdonald-Cartier Intl.
YYZ
Pearson Intl.
$241 Roundtrip, found 4 days ago
$241
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Jun 4 from Macdonald-Cartier Intl. to Pearson Intl., returning Thu, Jun 5, priced at $241 found 4 days ago
Wed, Jun 4 - Thu, Jun 5
YOW
Macdonald-Cartier Intl.
YYZ
Pearson Intl.
$251 Roundtrip, found 4 days ago
$251
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Jun 4 from Macdonald-Cartier Intl. to Pearson Intl., returning Thu, Jun 5, priced at $251 found 4 days ago
Tue, Jul 15 - Fri, Jul 18
YOW
Macdonald-Cartier Intl.
YYZ
Pearson Intl.
$325 Roundtrip, found 21 hours ago
$325
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Tue, Jul 15 from Macdonald-Cartier Intl. to Pearson Intl., returning Fri, Jul 18, priced at $325 found 21 hours ago