American Airlines Flight 4738 Deals & Information (2026/2027)

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American Airlines Flight 4738 Route Deals From $60

The cheapest prices found with in the last 7 days for return flights were $135 and $60 for one-way flights to Buffalo Niagara Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 21 - Mon, Feb 23
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$135 Roundtrip, found 1 day ago
$135
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Feb 21 from LaGuardia to Buffalo Niagara Intl., returning Mon, Feb 23, priced at $135 found 1 day ago
Thu, Jan 29 - Fri, Jan 30
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$140 Roundtrip, found 4 days ago
$140
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jan 29 from LaGuardia to Buffalo Niagara Intl., returning Fri, Jan 30, priced at $140 found 4 days ago
Thu, Mar 5 - Sun, Mar 8
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$151 Roundtrip, found 1 day ago
$151
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Mar 5 from LaGuardia to Buffalo Niagara Intl., returning Sun, Mar 8, priced at $151 found 1 day ago
Mon, Feb 16 - Thu, Feb 19
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$156 Roundtrip, found 7 hours ago
$156
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Mon, Feb 16 from LaGuardia to Buffalo Niagara Intl., returning Thu, Feb 19, priced at $156 found 7 hours ago
Tue, Feb 3 - Wed, Feb 4
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$160 Roundtrip, found 2 hours ago
$160
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Feb 3 from LaGuardia to Buffalo Niagara Intl., returning Wed, Feb 4, priced at $160 found 2 hours ago
Tue, Feb 3 - Wed, Feb 4
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$161 Roundtrip, found 2 hours ago
$161
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Feb 3 from LaGuardia to Buffalo Niagara Intl., returning Wed, Feb 4, priced at $161 found 2 hours ago
Sat, Feb 21 - Mon, Feb 23
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Feb 21 from LaGuardia to Buffalo Niagara Intl., returning Mon, Feb 23, priced at $167 found 1 day ago
Mon, Feb 16 - Thu, Feb 19
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$169 Roundtrip, found 7 hours ago
$169
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Mon, Feb 16 from LaGuardia to Buffalo Niagara Intl., returning Thu, Feb 19, priced at $169 found 7 hours ago
Mon, Feb 16 - Thu, Feb 19
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$171 Roundtrip, found 7 hours ago
$171
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Mon, Feb 16 from LaGuardia to Buffalo Niagara Intl., returning Thu, Feb 19, priced at $171 found 7 hours ago
Thu, Mar 26 - Sun, Mar 29
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Mar 26 from LaGuardia to Buffalo Niagara Intl., returning Sun, Mar 29, priced at $177 found 2 days 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.