American Airlines Flight 3655 Deals & Information (2025/2026)

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American Airlines Flight 3655 Route Deals From $325

The cheapest prices found with in the last 7 days for return flights were $284 and $325 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 24 - Tue, Jul 29
COU
Columbia Regional
ORD
O'Hare Intl.
$284 Roundtrip, found 4 hours ago
$284
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Columbia Regional to O'Hare Intl., returning Tue, Jul 29, priced at $284 found 4 hours ago
Thu, Jul 24 - Tue, Jul 29
COU
Columbia Regional
ORD
O'Hare Intl.
$294 Roundtrip, found 4 hours ago
$294
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Columbia Regional to O'Hare Intl., returning Tue, Jul 29, priced at $294 found 4 hours ago
Thu, Jul 24 - Tue, Jul 29
COU
Columbia Regional
ORD
O'Hare Intl.
$304 Roundtrip, found 4 hours ago
$304
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Columbia Regional to O'Hare Intl., returning Tue, Jul 29, priced at $304 found 4 hours ago
Tue, Jul 22 - Wed, Jul 30
COU
Columbia Regional
ORD
O'Hare Intl.
$325 Roundtrip, found 4 hours ago
$325
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Jul 22 from Columbia Regional to O'Hare Intl., returning Wed, Jul 30, priced at $325 found 4 hours ago
Tue, Jul 22 - Sat, Jul 26
COU
Columbia Regional
ORD
O'Hare Intl.
$335 Roundtrip, found 4 hours ago
$335
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Jul 22 from Columbia Regional to O'Hare Intl., returning Sat, Jul 26, priced at $335 found 4 hours ago
Mon, Jul 21 - Wed, Jul 30
COU
Columbia Regional
ORD
O'Hare Intl.
$346 Roundtrip, found 4 hours ago
$346
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Mon, Jul 21 from Columbia Regional to O'Hare Intl., returning Wed, Jul 30, priced at $346 found 4 hours ago
Mon, Jul 21 - Sat, Jul 26
COU
Columbia Regional
ORD
O'Hare Intl.
$355 Roundtrip, found 4 hours ago
$355
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Mon, Jul 21 from Columbia Regional to O'Hare Intl., returning Sat, Jul 26, priced at $355 found 4 hours ago
Thu, Jul 24 - Tue, Jul 29
COU
Columbia Regional
ORD
O'Hare Intl.
$365 Roundtrip, found 4 hours ago
$365
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Columbia Regional to O'Hare Intl., returning Tue, Jul 29, priced at $365 found 4 hours ago
Mon, Jul 21 - Sun, Jul 27
COU
Columbia Regional
ORD
O'Hare Intl.
$366 Roundtrip, found 4 hours ago
$366
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Mon, Jul 21 from Columbia Regional to O'Hare Intl., returning Sun, Jul 27, priced at $366 found 4 hours ago
Thu, Jul 24 - Tue, Jul 29
COU
Columbia Regional
ORD
O'Hare Intl.
$375 Roundtrip, found 4 hours ago
$375
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Columbia Regional to O'Hare Intl., returning Tue, Jul 29, priced at $375 found 4 hours ago