American Airlines Flight 4738 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 4738 Route Deals From $60

The cheapest prices found with in the last 7 days for return flights were $119 and $60 for one-way flights to Buffalo Niagara Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 18 - Thu, Feb 19
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$119 Roundtrip, found 12 hours ago
$119
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Feb 18 from LaGuardia to Buffalo Niagara Intl., returning Thu, Feb 19, priced at $119 found 12 hours ago
Wed, Feb 18 - Thu, Feb 19
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$150 Roundtrip, found 12 hours ago
$150
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Feb 18 from LaGuardia to Buffalo Niagara Intl., returning Thu, Feb 19, priced at $150 found 12 hours ago
Sat, Feb 14 - Tue, Feb 17
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$152 Roundtrip, found 2 hours ago
$152
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Feb 14 from LaGuardia to Buffalo Niagara Intl., returning Tue, Feb 17, priced at $152 found 2 hours ago
Tue, Feb 10 - Wed, Feb 11
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$161 Roundtrip, found 5 days ago
$161
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Feb 10 from LaGuardia to Buffalo Niagara Intl., returning Wed, Feb 11, priced at $161 found 5 days ago
Wed, Feb 18 - Thu, Feb 19
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$171 Roundtrip, found 12 hours ago
$171
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Feb 18 from LaGuardia to Buffalo Niagara Intl., returning Thu, Feb 19, priced at $171 found 12 hours ago
Sun, Feb 15 - Tue, Feb 17
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$187 Roundtrip, found 1 day ago
$187
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Feb 15 from LaGuardia to Buffalo Niagara Intl., returning Tue, Feb 17, priced at $187 found 1 day ago
Sat, Feb 14 - Tue, Feb 17
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$194 Roundtrip, found 2 hours ago
$194
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Feb 14 from LaGuardia to Buffalo Niagara Intl., returning Tue, Feb 17, priced at $194 found 2 hours ago
Wed, Feb 18 - Thu, Feb 19
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$200 Roundtrip, found 12 hours ago
$200
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Feb 18 from LaGuardia to Buffalo Niagara Intl., returning Thu, Feb 19, priced at $200 found 12 hours ago
Wed, Apr 22 - Sat, Apr 25
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Apr 22 from LaGuardia to Buffalo Niagara Intl., returning Sat, Apr 25, priced at $204 found 1 day ago

Frequently asked questions

What route does flight number AA4738 take?
AA4738 takes several routes. The most frequently flown is between Philadelphia Intl. Airport (PHL) and T.F. Green Airport (PVD), which is a direct flight. This flight takes roughly 1 hour and 20 minutes. That said, there may possibly be other flights with the same number that are multi-stop.
What kind of plane is on flight number AA4738?
It's likely you'll be climbing aboard the Embraer 175 if you've reserved a ticket on flight AA4738 from Philadelphia Airport to Green Airport. This is the most commonly used type of aircraft on this popular 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 AA4738 flight with Travelocity, please visit our Customer Service Portal.