
American Airlines Flight 3623 Deals & Information (2025/2026)
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American Airlines Flight 3623 Route Deals From
The cheapest prices found with in the last 7 days for return flights were $679 and for one-way flights to Abraham Lincoln Capital for the period specified. Prices and availability are subject to change. Additional terms apply.
ORD
O'Hare Intl.
SPI
Abraham Lincoln Capital
$679 Roundtrip, found 6 days ago
$679
Roundtrip
found 6 days ago
ORD
O'Hare Intl.
SPI
Abraham Lincoln Capital
$779 Roundtrip, found 6 days ago
$779
Roundtrip
found 6 days ago
ORD
O'Hare Intl.
SPI
Abraham Lincoln Capital
$793 Roundtrip, found 6 days ago
$793
Roundtrip
found 6 days ago
ORD
O'Hare Intl.
SPI
Abraham Lincoln Capital
$819 Roundtrip, found 6 days ago
$819
Roundtrip
found 6 days ago