American Airlines Flight 3996 Deals & Information (2026/2027)

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American Airlines Flight 3996 Route Deals From $226

The cheapest prices found with in the last 7 days for return flights were $309 and $226 for one-way flights to Key West Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 16 - Wed, Jan 20
ORD
O'Hare Intl.
EYW
Key West Intl.
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 16 from O'Hare Intl. to Key West Intl., returning Wed, Jan 20, priced at $309 found 1 day ago
Sat, Jan 16 - Wed, Jan 20
ORD
O'Hare Intl.
EYW
Key West Intl.
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 16 from O'Hare Intl. to Key West Intl., returning Wed, Jan 20, priced at $319 found 1 day ago
Sun, Jul 26 - Sat, Aug 1
ORD
O'Hare Intl.
EYW
Key West Intl.
$326 Roundtrip, found 2 days ago
$326
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jul 26 from O'Hare Intl. to Key West Intl., returning Sat, Aug 1, priced at $326 found 2 days ago
Sat, Jan 16 - Wed, Jan 20
ORD
O'Hare Intl.
EYW
Key West Intl.
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 16 from O'Hare Intl. to Key West Intl., returning Wed, Jan 20, priced at $336 found 1 day ago
Sat, Jan 16 - Wed, Jan 20
ORD
O'Hare Intl.
EYW
Key West Intl.
$346 Roundtrip, found 1 day ago
$346
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 16 from O'Hare Intl. to Key West Intl., returning Wed, Jan 20, priced at $346 found 1 day ago
Fri, Feb 5 - Mon, Feb 8
ORD
O'Hare Intl.
EYW
Key West Intl.
$349 Roundtrip, found 22 hours ago
$349
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Fri, Feb 5 from O'Hare Intl. to Key West Intl., returning Mon, Feb 8, priced at $349 found 22 hours ago
Sun, Jul 26 - Sat, Aug 1
ORD
O'Hare Intl.
EYW
Key West Intl.
$357 Roundtrip, found 2 days ago
$357
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jul 26 from O'Hare Intl. to Key West Intl., returning Sat, Aug 1, priced at $357 found 2 days ago
Fri, Jul 31 - Wed, Aug 5
ORD
O'Hare Intl.
EYW
Key West Intl.
$359 Roundtrip, found 12 hours ago
$359
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Jul 31 from O'Hare Intl. to Key West Intl., returning Wed, Aug 5, priced at $359 found 12 hours ago
Fri, Jul 3 - Mon, Jul 6
ORD
O'Hare Intl.
EYW
Key West Intl.
$364 Roundtrip, found 3 days ago
$364
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jul 3 from O'Hare Intl. to Key West Intl., returning Mon, Jul 6, priced at $364 found 3 days ago
Sun, Jul 26 - Sat, Aug 1
ORD
O'Hare Intl.
EYW
Key West Intl.
$367 Roundtrip, found 2 days ago
$367
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jul 26 from O'Hare Intl. to Key West Intl., returning Sat, Aug 1, priced at $367 found 2 days ago

Frequently asked questions

What route does flight number AA3996 take?
AA3996 operates from Miami, FL Airport (MIA-Miami Intl.) to CVG Airport and is a direct flight. This journey typically takes 2 hours and 42 minutes.
What kind of plane is on flight number AA3996?
Prepare to cruise the skies aboard an Embraer 175 if you're booked on flight AA3996. Almost all services from Miami Intl. Airport (MIA) to CVG Airport are operated using this aircraft model.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AA3996 flight with Travelocity, please visit our Customer Service Portal.