American Airlines Flight 4413 Deals & Information (2026/2027)

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American Airlines Flight 4413 Route Deals From $119

The cheapest prices found with in the last 7 days for return flights were $227 and $119 for one-way flights to Buffalo Niagara Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 24 - Sat, Sep 26
ORD
O'Hare Intl.
BUF
Buffalo Niagara Intl.
$227 Roundtrip, found 2 days ago
$227
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 24 from O'Hare Intl. to Buffalo Niagara Intl., returning Sat, Sep 26, priced at $227 found 2 days ago
Thu, Sep 24 - Mon, Sep 28
ORD
O'Hare Intl.
BUF
Buffalo Niagara Intl.
$234 Roundtrip, found 5 days ago
$234
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Sep 24 from O'Hare Intl. to Buffalo Niagara Intl., returning Mon, Sep 28, priced at $234 found 5 days ago
Sat, Aug 29 - Wed, Sep 2
ORD
O'Hare Intl.
BUF
Buffalo Niagara Intl.
$237 Roundtrip, found 11 hours ago
$237
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Aug 29 from O'Hare Intl. to Buffalo Niagara Intl., returning Wed, Sep 2, priced at $237 found 11 hours ago
Wed, Sep 2 - Sun, Sep 6
ORD
O'Hare Intl.
BUF
Buffalo Niagara Intl.
$238 Roundtrip, found 15 hours ago
$238
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Sep 2 from O'Hare Intl. to Buffalo Niagara Intl., returning Sun, Sep 6, priced at $238 found 15 hours ago
Sat, Aug 29 - Wed, Sep 2
ORD
O'Hare Intl.
BUF
Buffalo Niagara Intl.
$247 Roundtrip, found 11 hours ago
$247
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Aug 29 from O'Hare Intl. to Buffalo Niagara Intl., returning Wed, Sep 2, priced at $247 found 11 hours ago
Wed, Sep 2 - Sun, Sep 6
ORD
O'Hare Intl.
BUF
Buffalo Niagara Intl.
$248 Roundtrip, found 15 hours ago
$248
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Sep 2 from O'Hare Intl. to Buffalo Niagara Intl., returning Sun, Sep 6, priced at $248 found 15 hours ago
Fri, Sep 25 - Mon, Sep 28
ORD
O'Hare Intl.
BUF
Buffalo Niagara Intl.
$267 Roundtrip, found 3 hours ago
$267
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Sep 25 from O'Hare Intl. to Buffalo Niagara Intl., returning Mon, Sep 28, priced at $267 found 3 hours ago