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

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

American Airlines Flight 4577 Route Deals From $220

The cheapest prices found with in the last 7 days for return flights were $329 and $220 for one-way flights to Piedmont Triad Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 25 - Sun, Aug 1
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$329 Roundtrip, found 2 days ago
$329
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jul 25 from LaGuardia to Piedmont Triad Intl., returning Sun, Aug 1, priced at $329 found 2 days ago
Wed, Dec 2 - Sat, Dec 5
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$335 Roundtrip, found 12 hours ago
$335
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Dec 2 from LaGuardia to Piedmont Triad Intl., returning Sat, Dec 5, priced at $335 found 12 hours ago
Wed, Dec 2 - Sat, Dec 5
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$345 Roundtrip, found 12 hours ago
$345
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Dec 2 from LaGuardia to Piedmont Triad Intl., returning Sat, Dec 5, priced at $345 found 12 hours ago
Wed, Dec 2 - Sat, Dec 5
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$355 Roundtrip, found 12 hours ago
$355
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Dec 2 from LaGuardia to Piedmont Triad Intl., returning Sat, Dec 5, priced at $355 found 12 hours ago
Mon, Jan 4 - Wed, Jan 13
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$359 Roundtrip, found 14 hours ago
$359
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Mon, Jan 4 from LaGuardia to Piedmont Triad Intl., returning Wed, Jan 13, priced at $359 found 14 hours ago
Fri, Dec 18 - Tue, Dec 29
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$361 Roundtrip, found 1 day ago
$361
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Dec 18 from LaGuardia to Piedmont Triad Intl., returning Tue, Dec 29, priced at $361 found 1 day ago
Mon, Jan 4 - Wed, Jan 13
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$364 Roundtrip, found 14 hours ago
$364
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Mon, Jan 4 from LaGuardia to Piedmont Triad Intl., returning Wed, Jan 13, priced at $364 found 14 hours ago
Mon, Jan 4 - Wed, Jan 13
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$374 Roundtrip, found 14 hours ago
$374
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Mon, Jan 4 from LaGuardia to Piedmont Triad Intl., returning Wed, Jan 13, priced at $374 found 14 hours ago
Thu, May 27 - Tue, Jun 1
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$374 Roundtrip, found 2 days ago
$374
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, May 27 from LaGuardia to Piedmont Triad Intl., returning Tue, Jun 1, priced at $374 found 2 days ago
Tue, Nov 24 - Wed, Nov 25
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$377 Roundtrip, found 1 day ago
$377
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 24 from LaGuardia to Piedmont Triad Intl., returning Wed, Nov 25, priced at $377 found 1 day 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.