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

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American Airlines Flight 4738 Route Deals From $49

The cheapest prices found with in the last 7 days for return flights were $135 and $49 for one-way flights to Buffalo Niagara Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 10 - Wed, Feb 11
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$135 Roundtrip, found 1 day ago
$135
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Feb 10 from LaGuardia to Buffalo Niagara Intl., returning Wed, Feb 11, priced at $135 found 1 day ago
Thu, Mar 12 - Sun, Mar 15
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$145 Roundtrip, found 3 days ago
$145
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Mar 12 from LaGuardia to Buffalo Niagara Intl., returning Sun, Mar 15, priced at $145 found 3 days ago
Fri, Mar 13 - Sun, Mar 15
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$150 Roundtrip, found 5 days ago
$150
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Mar 13 from LaGuardia to Buffalo Niagara Intl., returning Sun, Mar 15, priced at $150 found 5 days ago
Wed, Mar 18 - Fri, Mar 20
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$151 Roundtrip, found 3 days ago
$151
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Mar 18 from LaGuardia to Buffalo Niagara Intl., returning Fri, Mar 20, priced at $151 found 3 days ago
Thu, Feb 19 - Sun, Feb 22
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$156 Roundtrip, found 1 day ago
$156
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 19 from LaGuardia to Buffalo Niagara Intl., returning Sun, Feb 22, priced at $156 found 1 day ago
Tue, Feb 10 - Wed, Feb 11
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$161 Roundtrip, found 1 day ago
$161
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Feb 10 from LaGuardia to Buffalo Niagara Intl., returning Wed, Feb 11, priced at $161 found 1 day ago
Thu, Mar 12 - Sun, Mar 15
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$175 Roundtrip, found 3 days ago
$175
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Mar 12 from LaGuardia to Buffalo Niagara Intl., returning Sun, Mar 15, priced at $175 found 3 days ago
Fri, Mar 13 - Sun, Mar 15
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$185 Roundtrip, found 5 days ago
$185
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Mar 13 from LaGuardia to Buffalo Niagara Intl., returning Sun, Mar 15, priced at $185 found 5 days ago
Thu, Feb 19 - Sun, Feb 22
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 19 from LaGuardia to Buffalo Niagara Intl., returning Sun, Feb 22, priced at $192 found 1 day ago
Tue, Feb 10 - Wed, Feb 11
LGA
LaGuardia
BUF
Buffalo Niagara Intl.
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Feb 10 from LaGuardia to Buffalo Niagara Intl., returning Wed, Feb 11, priced at $197 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.