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

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American Airlines Flight 4440 Route Deals From $258

The cheapest prices found with in the last 7 days for return flights were $423 and $258 for one-way flights to Philadelphia Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 11 - Wed, Jul 15
EYW
Key West Intl.
PHL
Philadelphia Intl.
$423 Roundtrip, found 18 hours ago
$423
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Key West Intl. to Philadelphia Intl., returning Wed, Jul 15, priced at $423 found 18 hours ago
Sat, Jul 11 - Wed, Jul 15
EYW
Key West Intl.
PHL
Philadelphia Intl.
$433 Roundtrip, found 18 hours ago
$433
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Key West Intl. to Philadelphia Intl., returning Wed, Jul 15, priced at $433 found 18 hours ago
Sat, Jul 11 - Wed, Jul 15
EYW
Key West Intl.
PHL
Philadelphia Intl.
$443 Roundtrip, found 18 hours ago
$443
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Key West Intl. to Philadelphia Intl., returning Wed, Jul 15, priced at $443 found 18 hours ago
Sat, Jul 11 - Wed, Jul 15
EYW
Key West Intl.
PHL
Philadelphia Intl.
$464 Roundtrip, found 18 hours ago
$464
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Key West Intl. to Philadelphia Intl., returning Wed, Jul 15, priced at $464 found 18 hours ago
Sat, Jul 11 - Wed, Jul 15
EYW
Key West Intl.
PHL
Philadelphia Intl.
$474 Roundtrip, found 18 hours ago
$474
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Key West Intl. to Philadelphia Intl., returning Wed, Jul 15, priced at $474 found 18 hours ago
Wed, Jun 10 - Sun, Jun 14
EYW
Key West Intl.
PHL
Philadelphia Intl.
$475 Roundtrip, found 18 hours ago
$475
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Jun 10 from Key West Intl. to Philadelphia Intl., returning Sun, Jun 14, priced at $475 found 18 hours ago
Sat, Jul 11 - Wed, Jul 15
EYW
Key West Intl.
PHL
Philadelphia Intl.
$484 Roundtrip, found 18 hours ago
$484
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Key West Intl. to Philadelphia Intl., returning Wed, Jul 15, priced at $484 found 18 hours ago
Wed, Jun 10 - Sun, Jun 14
EYW
Key West Intl.
PHL
Philadelphia Intl.
$485 Roundtrip, found 18 hours ago
$485
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Jun 10 from Key West Intl. to Philadelphia Intl., returning Sun, Jun 14, priced at $485 found 18 hours ago
Fri, May 8 - Mon, May 11
EYW
Key West Intl.
PHL
Philadelphia Intl.
$493 Roundtrip, found 10 hours ago
$493
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, May 8 from Key West Intl. to Philadelphia Intl., returning Mon, May 11, priced at $493 found 10 hours ago
Sat, Jul 11 - Wed, Jul 15
EYW
Key West Intl.
PHL
Philadelphia Intl.
$494 Roundtrip, found 18 hours ago
$494
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Key West Intl. to Philadelphia Intl., returning Wed, Jul 15, priced at $494 found 18 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.