American Airlines Flight 4397 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

American Airlines Flight 4397 Route Deals From $90

The cheapest prices found with in the last 7 days for return flights were $199 and $90 for one-way flights to General Mitchell Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 1 - Sun, Jan 11
ORD
O'Hare Intl.
MKE
General Mitchell Intl.
$199 Roundtrip, found 5 days ago
$199
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jan 1 from O'Hare Intl. to General Mitchell Intl., returning Sun, Jan 11, priced at $199 found 5 days ago
Thu, Jan 1 - Sun, Jan 11
ORD
O'Hare Intl.
MKE
General Mitchell Intl.
$228 Roundtrip, found 5 days ago
$228
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jan 1 from O'Hare Intl. to General Mitchell Intl., returning Sun, Jan 11, priced at $228 found 5 days ago
Tue, Dec 30 - Tue, Jan 6
ORD
O'Hare Intl.
MKE
General Mitchell Intl.
$230 Roundtrip, found 3 days ago
$230
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 30 from O'Hare Intl. to General Mitchell Intl., returning Tue, Jan 6, priced at $230 found 3 days ago
Mon, Dec 29 - Sat, Jan 3
ORD
O'Hare Intl.
MKE
General Mitchell Intl.
$243 Roundtrip, found 4 days ago
$243
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Dec 29 from O'Hare Intl. to General Mitchell Intl., returning Sat, Jan 3, priced at $243 found 4 days ago
Wed, Dec 31 - Thu, Jan 8
ORD
O'Hare Intl.
MKE
General Mitchell Intl.
$254 Roundtrip, found 3 days ago
$254
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Dec 31 from O'Hare Intl. to General Mitchell Intl., returning Thu, Jan 8, priced at $254 found 3 days ago
Thu, Jan 1 - Wed, Jan 7
ORD
O'Hare Intl.
MKE
General Mitchell Intl.
$261 Roundtrip, found 3 days ago
$261
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jan 1 from O'Hare Intl. to General Mitchell Intl., returning Wed, Jan 7, priced at $261 found 3 days ago
Mon, Dec 29 - Sat, Jan 3
ORD
O'Hare Intl.
MKE
General Mitchell Intl.
$262 Roundtrip, found 4 days ago
$262
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Dec 29 from O'Hare Intl. to General Mitchell Intl., returning Sat, Jan 3, priced at $262 found 4 days ago
Sat, Dec 27 - Tue, Jan 6
ORD
O'Hare Intl.
MKE
General Mitchell Intl.
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Dec 27 from O'Hare Intl. to General Mitchell Intl., returning Tue, Jan 6, priced at $269 found 3 days ago
Wed, Dec 31 - Sun, Jan 4
ORD
O'Hare Intl.
MKE
General Mitchell Intl.
$273 Roundtrip, found 3 days ago
$273
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Dec 31 from O'Hare Intl. to General Mitchell Intl., returning Sun, Jan 4, priced at $273 found 3 days ago