American Airlines Flight AA4365 Deals & Information (2025/2026)

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American Airlines Flight 4365 Route Deals From $46

The cheapest prices found with in the last 7 days for return flights were $93 and $46 for one-way flights to Pittsburgh Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 30 - Mon, Nov 3
ORD
O'Hare Intl.
PIT
Pittsburgh Intl.
$93 Roundtrip, found 2 days ago
$93
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Oct 30 from O'Hare Intl. to Pittsburgh Intl., returning Mon, Nov 3, priced at $93 found 2 days ago
Thu, Oct 30 - Mon, Nov 3
ORD
O'Hare Intl.
PIT
Pittsburgh Intl.
$147 Roundtrip, found 2 days ago
$147
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Oct 30 from O'Hare Intl. to Pittsburgh Intl., returning Mon, Nov 3, priced at $147 found 2 days ago
Thu, Oct 30 - Mon, Nov 3
ORD
O'Hare Intl.
PIT
Pittsburgh Intl.
$154 Roundtrip, found 2 days ago
$154
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Oct 30 from O'Hare Intl. to Pittsburgh Intl., returning Mon, Nov 3, priced at $154 found 2 days ago
Wed, Nov 5 - Sat, Nov 8
ORD
O'Hare Intl.
PIT
Pittsburgh Intl.
$161 Roundtrip, found 4 hours ago
$161
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Nov 5 from O'Hare Intl. to Pittsburgh Intl., returning Sat, Nov 8, priced at $161 found 4 hours ago