American Airlines Flight 5128 Deals & Information (2025/2026)

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American Airlines Flight 5128 Route Deals From $170

The cheapest prices found with in the last 7 days for return flights were $359 and $170 for one-way flights to Philadelphia Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 12 - Sat, Oct 18
BUF
Buffalo Niagara Intl.
PHL
Philadelphia Intl.
$359 Roundtrip, found 16 hours ago
$359
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Sun, Oct 12 from Buffalo Niagara Intl. to Philadelphia Intl., returning Sat, Oct 18, priced at $359 found 16 hours ago
Fri, Oct 3 - Sun, Oct 5
BUF
Buffalo Niagara Intl.
TTN
Mercer
$377 Roundtrip, found 1 hour ago
$377
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Oct 3 from Buffalo Niagara Intl. to Mercer, returning Sun, Oct 5, priced at $377 found 1 hour ago
Fri, Oct 3 - Sun, Oct 5
BUF
Buffalo Niagara Intl.
TTN
Mercer
$436 Roundtrip, found 1 hour ago
$436
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Oct 3 from Buffalo Niagara Intl. to Mercer, returning Sun, Oct 5, priced at $436 found 1 hour ago
Fri, Oct 3 - Sun, Oct 5
BUF
Buffalo Niagara Intl.
TTN
Mercer
$454 Roundtrip, found 1 hour ago
$454
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Oct 3 from Buffalo Niagara Intl. to Mercer, returning Sun, Oct 5, priced at $454 found 1 hour ago
Fri, Oct 3 - Sun, Oct 5
BUF
Buffalo Niagara Intl.
TTN
Mercer
$535 Roundtrip, found 1 hour ago
$535
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Oct 3 from Buffalo Niagara Intl. to Mercer, returning Sun, Oct 5, priced at $535 found 1 hour ago
Fri, Oct 3 - Sun, Oct 5
BUF
Buffalo Niagara Intl.
TTN
Mercer
$553 Roundtrip, found 1 hour ago
$553
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Oct 3 from Buffalo Niagara Intl. to Mercer, returning Sun, Oct 5, priced at $553 found 1 hour ago
Tue, Sep 30 - Thu, Oct 2
BUF
Buffalo Niagara Intl.
TTN
Mercer
$802 Roundtrip, found 6 days ago
$802
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Sep 30 from Buffalo Niagara Intl. to Mercer, returning Thu, Oct 2, priced at $802 found 6 days ago

Frequently asked questions

What route does flight number AA5128 take?
Flight number AA5128 takes roughly 2 hours to fly direct from Bangor Intl. Airport (BGR) to DCA. We all know there's magic in the destination, but the journey is always half the fun!
What kind of plane is on flight number AA5128?
The route for AA5128 is nearly always Bangor, ME Airport (BGR-Bangor Intl.) to National Airport, and the Bombardier CRJ700 is the type of plane you'll probably be taking off on.
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 AA5128 flight with Travelocity, please visit our Customer Service Portal.