American Airlines Flight 4373 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 4373 Route Deals From $65

The cheapest prices found with in the last 7 days for return flights were $110 and $65 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 18 - Sun, Feb 22
BOS
Logan Intl.
JFK
John F. Kennedy Intl.
$110 Roundtrip, found 3 days ago
$110
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Feb 18 from Logan Intl. to John F. Kennedy Intl., returning Sun, Feb 22, priced at $110 found 3 days ago
Thu, Feb 12 - Sat, Feb 14
BOS
Logan Intl.
JFK
John F. Kennedy Intl.
$120 Roundtrip, found 1 day ago
$120
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 12 from Logan Intl. to John F. Kennedy Intl., returning Sat, Feb 14, priced at $120 found 1 day ago
Wed, Feb 11 - Wed, Feb 18
BOS
Logan Intl.
JFK
John F. Kennedy Intl.
$132 Roundtrip, found 2 days ago
$132
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Feb 11 from Logan Intl. to John F. Kennedy Intl., returning Wed, Feb 18, priced at $132 found 2 days ago
Wed, Jan 21 - Wed, Jan 28
BOS
Logan Intl.
JFK
John F. Kennedy Intl.
$133 Roundtrip, found 6 days ago
$133
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jan 21 from Logan Intl. to John F. Kennedy Intl., returning Wed, Jan 28, priced at $133 found 6 days ago
Tue, Mar 10 - Wed, Mar 11
BOS
Logan Intl.
JFK
John F. Kennedy Intl.
$137 Roundtrip, found 5 days ago
$137
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Mar 10 from Logan Intl. to John F. Kennedy Intl., returning Wed, Mar 11, priced at $137 found 5 days ago
Wed, Feb 11 - Sat, Feb 14
BOS
Logan Intl.
JFK
John F. Kennedy Intl.
$139 Roundtrip, found 1 day ago
$139
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Feb 11 from Logan Intl. to John F. Kennedy Intl., returning Sat, Feb 14, priced at $139 found 1 day ago
Wed, Feb 11 - Sat, Feb 14
BOS
Logan Intl.
JFK
John F. Kennedy Intl.
$141 Roundtrip, found 1 day ago
$141
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Feb 11 from Logan Intl. to John F. Kennedy Intl., returning Sat, Feb 14, priced at $141 found 1 day ago

Frequently asked questions

What route does flight number AA4373 take?
AA4373 takes roughly 2 hours to fly non-stop from MIA to Birmingham, AL Airport (BHM-Birmingham Intl.). Sure, there's magic in the destination, but the journey is always half the fun!
What kind of plane is on flight number AA4373?
The Embraer RJ145 is the aircraft most frequently used for flight number AA4373. This flight typically heads off from Miami Intl. Airport (MIA) and arrives at Birmingham-Shuttlesworth International Airport.
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 AA4373 flight with Travelocity, please visit our Customer Service Portal.