American Airlines Flight 3655 Deals & Information (2026/2027)

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American Airlines Flight 3655 Route Deals From $134

The cheapest prices found with in the last 7 days for return flights were $179 and $134 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 17 - Sat, Sep 19
COU
Columbia Regional
ORD
O'Hare Intl.
$179 Roundtrip, found 6 hours ago
$179
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Sep 17 from Columbia Regional to O'Hare Intl., returning Sat, Sep 19, priced at $179 found 6 hours ago
Fri, Apr 10 - Sun, Apr 12
COU
Columbia Regional
ORD
O'Hare Intl.
$183 Roundtrip, found 2 days ago
$183
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Apr 10 from Columbia Regional to O'Hare Intl., returning Sun, Apr 12, priced at $183 found 2 days ago
Fri, Mar 13 - Sat, Mar 14
COU
Columbia Regional
ORD
O'Hare Intl.
$214 Roundtrip, found 5 days ago
$214
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Mar 13 from Columbia Regional to O'Hare Intl., returning Sat, Mar 14, priced at $214 found 5 days ago
Fri, Apr 10 - Sun, Apr 12
COU
Columbia Regional
ORD
O'Hare Intl.
$228 Roundtrip, found 2 days ago
$228
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Apr 10 from Columbia Regional to O'Hare Intl., returning Sun, Apr 12, priced at $228 found 2 days ago
Thu, Apr 16 - Sun, Apr 19
COU
Columbia Regional
ORD
O'Hare Intl.
$231 Roundtrip, found 2 days ago
$231
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Apr 16 from Columbia Regional to O'Hare Intl., returning Sun, Apr 19, priced at $231 found 2 days ago
Thu, Sep 17 - Sat, Sep 19
COU
Columbia Regional
ORD
O'Hare Intl.
$232 Roundtrip, found 6 hours ago
$232
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Sep 17 from Columbia Regional to O'Hare Intl., returning Sat, Sep 19, priced at $232 found 6 hours ago
Fri, Apr 10 - Sun, Apr 12
COU
Columbia Regional
ORD
O'Hare Intl.
$238 Roundtrip, found 2 days ago
$238
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Apr 10 from Columbia Regional to O'Hare Intl., returning Sun, Apr 12, priced at $238 found 2 days ago
Thu, Apr 16 - Sun, Apr 19
COU
Columbia Regional
ORD
O'Hare Intl.
$241 Roundtrip, found 2 days ago
$241
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Apr 16 from Columbia Regional to O'Hare Intl., returning Sun, Apr 19, priced at $241 found 2 days ago
Fri, Sep 18 - Sun, Sep 20
COU
Columbia Regional
ORD
O'Hare Intl.
$243 Roundtrip, found 6 hours ago
$243
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Sep 18 from Columbia Regional to O'Hare Intl., returning Sun, Sep 20, priced at $243 found 6 hours ago
Fri, Apr 10 - Sun, Apr 12
COU
Columbia Regional
ORD
O'Hare Intl.
$245 Roundtrip, found 2 days ago
$245
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Apr 10 from Columbia Regional to O'Hare Intl., returning Sun, Apr 12, priced at $245 found 2 days ago