American Airlines Flight 4440 Deals & Information (2026/2027)

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 4440 Route Deals From $178

The cheapest prices found with in the last 7 days for return flights were $351 and $178 for one-way flights to Key West Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 29 - Fri, Jun 5
LGA
LaGuardia
EYW
Key West Intl.
$351 Roundtrip, found 1 hour ago
$351
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, May 29 from LaGuardia to Key West Intl., returning Fri, Jun 5, priced at $351 found 1 hour ago
Wed, Jul 8 - Tue, Jul 14
LGA
LaGuardia
EYW
Key West Intl.
$357 Roundtrip, found 5 hours ago
$357
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Jul 8 from LaGuardia to Key West Intl., returning Tue, Jul 14, priced at $357 found 5 hours ago
Fri, May 29 - Fri, Jun 5
LGA
LaGuardia
EYW
Key West Intl.
$358 Roundtrip, found 1 hour ago
$358
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, May 29 from LaGuardia to Key West Intl., returning Fri, Jun 5, priced at $358 found 1 hour ago
Wed, Jun 3 - Sat, Jun 13
LGA
LaGuardia
EYW
Key West Intl.
$365 Roundtrip, found 5 hours ago
$365
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Jun 3 from LaGuardia to Key West Intl., returning Sat, Jun 13, priced at $365 found 5 hours ago
Wed, Jul 8 - Tue, Jul 14
LGA
LaGuardia
EYW
Key West Intl.
$393 Roundtrip, found 5 hours ago
$393
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Jul 8 from LaGuardia to Key West Intl., returning Tue, Jul 14, priced at $393 found 5 hours ago
Sat, Jan 16 - Tue, Jan 19
LGA
LaGuardia
EYW
Key West Intl.
$398 Roundtrip, found 22 hours ago
$398
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sat, Jan 16 from LaGuardia to Key West Intl., returning Tue, Jan 19, priced at $398 found 22 hours ago
Wed, Jul 8 - Tue, Jul 14
LGA
LaGuardia
EYW
Key West Intl.
$400 Roundtrip, found 5 hours ago
$400
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Jul 8 from LaGuardia to Key West Intl., returning Tue, Jul 14, priced at $400 found 5 hours ago
Wed, Jun 3 - Sat, Jun 13
LGA
LaGuardia
EYW
Key West Intl.
$402 Roundtrip, found 5 hours ago
$402
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Jun 3 from LaGuardia to Key West Intl., returning Sat, Jun 13, priced at $402 found 5 hours ago
Sat, Mar 20 - Tue, Mar 23
LGA
LaGuardia
EYW
Key West Intl.
$403 Roundtrip, found 2 hours ago
$403
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Mar 20 from LaGuardia to Key West Intl., returning Tue, Mar 23, priced at $403 found 2 hours ago
Sat, Jan 16 - Tue, Jan 19
LGA
LaGuardia
EYW
Key West Intl.
$408 Roundtrip, found 22 hours ago
$408
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sat, Jan 16 from LaGuardia to Key West Intl., returning Tue, Jan 19, priced at $408 found 22 hours ago

Frequently asked questions

What route does flight number AA4440 take?
AA4440 flies directly between Columbus, OH Airport (CMH-John Glenn Columbus Intl.) and MIA in roughly 2 hours and 47 minutes. It can be used on other routes though, some of which may be multi-stop journeys. Keep this in mind when booking your airfare to avoid any mix-ups.
What kind of plane is on flight number AA4440?
It's likely you'll be enjoying the services of an Embraer RJ145 if you're on flight number AA4440 from CMH to Miami, FL Airport (MIA-Miami Intl.). It's the most commonly used aircraft model on this busy route.
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 AA4440 flight with Travelocity, please visit our Customer Service Portal.