American Airlines Flight 4577 Deals & Information (2026/2027)

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American Airlines Flight 4577 Route Deals From $269

The cheapest prices found with in the last 7 days for return flights were $343 and $269 for one-way flights to Piedmont Triad Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 11 - Sat, Sep 12
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$343 Roundtrip, found 2 days ago
$343
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Sep 11 from LaGuardia to Piedmont Triad Intl., returning Sat, Sep 12, priced at $343 found 2 days ago
Thu, Oct 8 - Sat, Oct 10
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$344 Roundtrip, found 6 days ago
$344
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 8 from LaGuardia to Piedmont Triad Intl., returning Sat, Oct 10, priced at $344 found 6 days ago
Thu, Oct 8 - Sat, Oct 10
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$364 Roundtrip, found 6 days ago
$364
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 8 from LaGuardia to Piedmont Triad Intl., returning Sat, Oct 10, priced at $364 found 6 days ago
Sat, Sep 5 - Tue, Sep 8
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$379 Roundtrip, found 2 days ago
$379
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 5 from LaGuardia to Piedmont Triad Intl., returning Tue, Sep 8, priced at $379 found 2 days ago
Thu, Oct 29 - Sun, Nov 1
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$379 Roundtrip, found 6 days ago
$379
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 29 from LaGuardia to Piedmont Triad Intl., returning Sun, Nov 1, priced at $379 found 6 days ago
Thu, Sep 10 - Mon, Sep 14
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$396 Roundtrip, found 6 days ago
$396
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Sep 10 from LaGuardia to Piedmont Triad Intl., returning Mon, Sep 14, priced at $396 found 6 days ago
Fri, Sep 11 - Sat, Sep 12
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$404 Roundtrip, found 2 days ago
$404
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Sep 11 from LaGuardia to Piedmont Triad Intl., returning Sat, Sep 12, priced at $404 found 2 days ago
Wed, Sep 9 - Wed, Sep 16
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$405 Roundtrip, found 4 days ago
$405
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Sep 9 from LaGuardia to Piedmont Triad Intl., returning Wed, Sep 16, priced at $405 found 4 days ago
Thu, Oct 8 - Mon, Oct 12
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$415 Roundtrip, found 8 hours ago
$415
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Oct 8 from LaGuardia to Piedmont Triad Intl., returning Mon, Oct 12, priced at $415 found 8 hours ago
Tue, Sep 29 - Sun, Oct 4
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$416 Roundtrip, found 14 hours ago
$416
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, Sep 29 from LaGuardia to Piedmont Triad Intl., returning Sun, Oct 4, priced at $416 found 14 hours ago

Frequently asked questions

What route does flight number AA4577 take?
AA4577 flies straight from Charleston Intl. Airport to DCA in roughly 1 hour and 39 minutes. It can sometimes take other routes though, some of which could be multi-stop flights. Keep this in mind when locking in your airfare to avoid any mix-ups.
What kind of plane is on flight number AA4577?
If you have a seat on flight AA4577 from CHS to National Airport, you'll most likely be aboard an Embraer 175. Flight AA4577 serves numerous routes, but this is the most popular.
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 AA4577 flight with Travelocity, please visit our Customer Service Portal.