United Flight 1223 Deals & Information (2026/2027)

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United Flight 1223 Route Deals From $208

The cheapest prices found with in the last 7 days for return flights were $212 and $208 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 26 - Wed, Sep 30
YYZ
Pearson Intl.
ORD
O'Hare Intl.
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 26 from Pearson Intl. to O'Hare Intl., returning Wed, Sep 30, priced at $212 found 2 days ago
Sat, Sep 26 - Wed, Sep 30
YYZ
Pearson Intl.
ORD
O'Hare Intl.
$233 Roundtrip, found 2 days ago
$233
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 26 from Pearson Intl. to O'Hare Intl., returning Wed, Sep 30, priced at $233 found 2 days ago
Thu, Oct 22 - Mon, Oct 26
YYZ
Pearson Intl.
ORD
O'Hare Intl.
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 22 from Pearson Intl. to O'Hare Intl., returning Mon, Oct 26, priced at $264 found 5 days ago
Sat, Sep 26 - Wed, Sep 30
YYZ
Pearson Intl.
ORD
O'Hare Intl.
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 26 from Pearson Intl. to O'Hare Intl., returning Wed, Sep 30, priced at $278 found 2 days ago
Sat, Sep 26 - Wed, Sep 30
YYZ
Pearson Intl.
ORD
O'Hare Intl.
$294 Roundtrip, found 2 days ago
$294
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 26 from Pearson Intl. to O'Hare Intl., returning Wed, Sep 30, priced at $294 found 2 days ago