United Flight AC8473 Deals & Information (2025/2026)

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United Flight 8473 Route Deals From $138

The cheapest prices found with in the last 7 days for return flights were $259 and $138 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 18 - Sat, Nov 22
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$259 Roundtrip, found 5 days ago
$259
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 18 from O'Hare Intl. to Pearson Intl., returning Sat, Nov 22, priced at $259 found 5 days ago
Thu, Nov 6 - Sun, Nov 9
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$310 Roundtrip, found 4 hours ago
$310
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Nov 6 from O'Hare Intl. to Pearson Intl., returning Sun, Nov 9, priced at $310 found 4 hours ago
Sun, Oct 12 - Mon, Oct 20
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$340 Roundtrip, found 8 hours ago
$340
Roundtrip
found 8 hours ago
Select United flight, departing Sun, Oct 12 from O'Hare Intl. to Pearson Intl., returning Mon, Oct 20, priced at $340 found 8 hours ago
Wed, Oct 29 - Tue, Nov 4
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$347 Roundtrip, found 7 hours ago
$347
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Oct 29 from O'Hare Intl. to Pearson Intl., returning Tue, Nov 4, priced at $347 found 7 hours ago