American Airlines Flight 4373 Deals & Information (2026/2027)

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American Airlines Flight 4373 Route Deals From $96

The cheapest prices found with in the last 7 days for return flights were $191 and $96 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 27 - Fri, Aug 28
LGA
LaGuardia
BOS
Logan Intl.
$191 Roundtrip, found 18 hours ago
$191
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Aug 27 from LaGuardia to Logan Intl., returning Fri, Aug 28, priced at $191 found 18 hours ago
Tue, Aug 4 - Tue, Aug 11
LGA
LaGuardia
BOS
Logan Intl.
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 4 from LaGuardia to Logan Intl., returning Tue, Aug 11, priced at $214 found 1 day ago
Fri, Oct 30 - Tue, Nov 3
LGA
LaGuardia
BOS
Logan Intl.
$229 Roundtrip, found 4 days ago
$229
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Oct 30 from LaGuardia to Logan Intl., returning Tue, Nov 3, priced at $229 found 4 days ago
Fri, Oct 30 - Tue, Nov 3
LGA
LaGuardia
BOS
Logan Intl.
$234 Roundtrip, found 4 days ago
$234
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Oct 30 from LaGuardia to Logan Intl., returning Tue, Nov 3, priced at $234 found 4 days ago
Tue, Aug 4 - Tue, Aug 11
LGA
LaGuardia
BOS
Logan Intl.
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 4 from LaGuardia to Logan Intl., returning Tue, Aug 11, priced at $245 found 1 day ago
Fri, Oct 9 - Mon, Oct 12
LGA
LaGuardia
BOS
Logan Intl.
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 9 from LaGuardia to Logan Intl., returning Mon, Oct 12, priced at $256 found 1 day ago
Tue, Aug 4 - Tue, Aug 11
LGA
LaGuardia
BOS
Logan Intl.
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 4 from LaGuardia to Logan Intl., returning Tue, Aug 11, priced at $258 found 1 day ago
Thu, Oct 15 - Sun, Oct 18
LGA
LaGuardia
BOS
Logan Intl.
$261 Roundtrip, found 1 day ago
$261
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 15 from LaGuardia to Logan Intl., returning Sun, Oct 18, priced at $261 found 1 day ago
Sun, Aug 2 - Wed, Aug 5
LGA
LaGuardia
BOS
Logan Intl.
$269 Roundtrip, found 11 hours ago
$269
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sun, Aug 2 from LaGuardia to Logan Intl., returning Wed, Aug 5, priced at $269 found 11 hours ago
Thu, Aug 27 - Fri, Aug 28
LGA
LaGuardia
BOS
Logan Intl.
$274 Roundtrip, found 18 hours ago
$274
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Aug 27 from LaGuardia to Logan Intl., returning Fri, Aug 28, priced at $274 found 18 hours 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.