American Airlines Flight DL4373 Deals & Information (2025/2026)

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American Airlines Flight 4373 Route Deals From $65

The cheapest prices found with in the last 7 days for return flights were $127 and $65 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 21 - Sat, Nov 22
BOS
Logan Intl.
LGA
LaGuardia
$127 Roundtrip, found 12 hours ago
$127
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Nov 21 from Logan Intl. to LaGuardia, returning Sat, Nov 22, priced at $127 found 12 hours ago
Sat, Nov 8 - Mon, Nov 10
BOS
Logan Intl.
LGA
LaGuardia
$129 Roundtrip, found 1 hour ago
$129
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Nov 8 from Logan Intl. to LaGuardia, returning Mon, Nov 10, priced at $129 found 1 hour ago
Sat, Nov 8 - Mon, Nov 10
BOS
Logan Intl.
LGA
LaGuardia
$149 Roundtrip, found 1 hour ago
$149
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Nov 8 from Logan Intl. to LaGuardia, returning Mon, Nov 10, priced at $149 found 1 hour ago
Mon, Dec 15 - Thu, Dec 18
BOS
Logan Intl.
LGA
LaGuardia
$152 Roundtrip, found 22 hours ago
$152
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, Dec 15 from Logan Intl. to LaGuardia, returning Thu, Dec 18, priced at $152 found 22 hours ago
Sat, Nov 8 - Mon, Nov 10
BOS
Logan Intl.
LGA
LaGuardia
$180 Roundtrip, found 1 hour ago
$180
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Nov 8 from Logan Intl. to LaGuardia, returning Mon, Nov 10, priced at $180 found 1 hour ago
Thu, Oct 9 - Fri, Oct 10
BOS
Logan Intl.
LGA
LaGuardia
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 9 from Logan Intl. to LaGuardia, returning Fri, Oct 10, priced at $180 found 1 day ago
Mon, Jun 1 - Thu, Jun 4
BOS
Logan Intl.
LGA
LaGuardia
$181 Roundtrip, found 4 days ago
$181
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jun 1 from Logan Intl. to LaGuardia, returning Thu, Jun 4, priced at $181 found 4 days ago
Fri, Nov 21 - Sat, Nov 22
BOS
Logan Intl.
LGA
LaGuardia
$188 Roundtrip, found 12 hours ago
$188
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Nov 21 from Logan Intl. to LaGuardia, returning Sat, Nov 22, priced at $188 found 12 hours ago
Wed, Nov 5 - Sun, Nov 9
BOS
Logan Intl.
LGA
LaGuardia
$189 Roundtrip, found 22 hours ago
$189
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Wed, Nov 5 from Logan Intl. to LaGuardia, returning Sun, Nov 9, priced at $189 found 22 hours ago
Sat, Nov 8 - Mon, Nov 10
BOS
Logan Intl.
LGA
LaGuardia
$190 Roundtrip, found 1 hour ago
$190
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Nov 8 from Logan Intl. to LaGuardia, returning Mon, Nov 10, priced at $190 found 1 hour 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.