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 $139 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 7 - Mon, Feb 9
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$139 Roundtrip, found 6 days ago
$139
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Feb 7 from LaGuardia to Buffalo Niagara Intl., returning Mon, Feb 9, priced at $139 found 6 days ago
Thu, Jan 29 - Fri, Jan 30
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$140 Roundtrip, found 2 days ago
$140
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 29 from LaGuardia to Buffalo Niagara Intl., returning Fri, Jan 30, priced at $140 found 2 days ago
Fri, Mar 6 - Mon, Mar 9
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$149 Roundtrip, found 5 days ago
$149
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Mar 6 from LaGuardia to Buffalo Niagara Intl., returning Mon, Mar 9, priced at $149 found 5 days ago
Sat, Jan 24 - Tue, Jan 27
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$151 Roundtrip, found 1 hour ago
$151
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Jan 24 from LaGuardia to Buffalo Niagara Intl., returning Tue, Jan 27, priced at $151 found 1 hour ago
Sat, Feb 7 - Mon, Feb 9
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$170 Roundtrip, found 6 days ago
$170
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Feb 7 from LaGuardia to Buffalo Niagara Intl., returning Mon, Feb 9, priced at $170 found 6 days ago
Thu, Mar 26 - Sun, Mar 29
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$177 Roundtrip, found 4 hours ago
$177
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Mar 26 from LaGuardia to Buffalo Niagara Intl., returning Sun, Mar 29, priced at $177 found 4 hours ago
Thu, Jan 29 - Fri, Jan 30
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$182 Roundtrip, found 2 days ago
$182
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 29 from LaGuardia to Buffalo Niagara Intl., returning Fri, Jan 30, priced at $182 found 2 days ago
Thu, Apr 16 - Sun, Apr 19
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$185 Roundtrip, found 20 hours ago
$185
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Thu, Apr 16 from LaGuardia to Buffalo Niagara Intl., returning Sun, Apr 19, priced at $185 found 20 hours ago
Sat, Feb 14 - Mon, Feb 16
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$187 Roundtrip, found 1 day ago
$187
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Feb 14 from LaGuardia to Buffalo Niagara Intl., returning Mon, Feb 16, priced at $187 found 1 day ago
Thu, Mar 26 - Sun, Mar 29
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$202 Roundtrip, found 4 hours ago
$202
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Mar 26 from LaGuardia to Buffalo Niagara Intl., returning Sun, Mar 29, priced at $202 found 4 hours 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.