American Airlines Flight AA4509 Deals & Information (2025/2026)

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American Airlines Flight 4509 Route Deals From $179

The cheapest prices found with in the last 7 days for return flights were $392 and $179 for one-way flights to Burlington Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 20 - Thu, Oct 23
PHL
Philadelphia Intl.
BTV
Burlington Intl.
$392 Roundtrip, found 8 hours ago
$392
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Mon, Oct 20 from Philadelphia Intl. to Burlington Intl., returning Thu, Oct 23, priced at $392 found 8 hours ago
Fri, Aug 22 - Tue, Aug 26
PHL
Philadelphia Intl.
BTV
Burlington Intl.
$397 Roundtrip, found 4 days ago
$397
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Aug 22 from Philadelphia Intl. to Burlington Intl., returning Tue, Aug 26, priced at $397 found 4 days ago
Wed, Aug 27 - Fri, Aug 29
PHL
Philadelphia Intl.
BTV
Burlington Intl.
$411 Roundtrip, found 12 hours ago
$411
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Aug 27 from Philadelphia Intl. to Burlington Intl., returning Fri, Aug 29, priced at $411 found 12 hours ago
Wed, Aug 27 - Fri, Aug 29
PHL
Philadelphia Intl.
BTV
Burlington Intl.
$418 Roundtrip, found 12 hours ago
$418
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Aug 27 from Philadelphia Intl. to Burlington Intl., returning Fri, Aug 29, priced at $418 found 12 hours ago
Tue, Aug 26 - Sat, Aug 30
PHL
Philadelphia Intl.
BTV
Burlington Intl.
$425 Roundtrip, found 4 days ago
$425
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 26 from Philadelphia Intl. to Burlington Intl., returning Sat, Aug 30, priced at $425 found 4 days ago
Tue, Aug 26 - Sat, Aug 30
PHL
Philadelphia Intl.
BTV
Burlington Intl.
$434 Roundtrip, found 4 days ago
$434
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 26 from Philadelphia Intl. to Burlington Intl., returning Sat, Aug 30, priced at $434 found 4 days ago
Fri, Aug 22 - Tue, Aug 26
PHL
Philadelphia Intl.
BTV
Burlington Intl.
$457 Roundtrip, found 4 days ago
$457
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Aug 22 from Philadelphia Intl. to Burlington Intl., returning Tue, Aug 26, priced at $457 found 4 days ago
Fri, Oct 24 - Mon, Nov 3
TTN
Mercer
BTV
Burlington Intl.
$459 Roundtrip, found 3 days ago
$459
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 24 from Mercer to Burlington Intl., returning Mon, Nov 3, priced at $459 found 3 days ago
Sun, Aug 24 - Thu, Sep 4
PHL
Philadelphia Intl.
BTV
Burlington Intl.
$465 Roundtrip, found 12 hours ago
$465
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sun, Aug 24 from Philadelphia Intl. to Burlington Intl., returning Thu, Sep 4, priced at $465 found 12 hours ago
Wed, Oct 1 - Sun, Oct 5
TTN
Mercer
BTV
Burlington Intl.
$468 Roundtrip, found 6 days ago
$468
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Oct 1 from Mercer to Burlington Intl., returning Sun, Oct 5, priced at $468 found 6 days ago

Frequently asked questions

What route does flight number AA4509 take?
AA4509 serves multiple routes, but the most common is between ROC and Charlotte Airport. If on a direct flight, you'll arrive in approximately 2 hours and 6 minutes. Multi-stop flights can also operate under this number, as can services on other routes.
What kind of plane is on flight number AA4509?
AA4509 is a flight number that is used on lots of different routes. If you've booked a ticket on the busiest route, Rochester, NY Airport (ROC-Greater Rochester Intl.) to CLT, you'll probably be climbing on board the Embraer 175.
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 AA4509 flight with Travelocity, please visit our Customer Service Portal.