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

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American Airlines Flight 4577 Route Deals From $189

The cheapest prices found with in the last 7 days for return flights were $189 and $189 for one-way flights to Piedmont Triad Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 6 - Sat, May 9
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$189 Roundtrip, found 14 hours ago
$189
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, May 6 from LaGuardia to Piedmont Triad Intl., returning Sat, May 9, priced at $189 found 14 hours ago
Fri, Feb 20 - Mon, Feb 23
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$192 Roundtrip, found 3 days ago
$192
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Feb 20 from LaGuardia to Piedmont Triad Intl., returning Mon, Feb 23, priced at $192 found 3 days ago
Fri, Feb 20 - Mon, Feb 23
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$194 Roundtrip, found 3 days ago
$194
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Feb 20 from LaGuardia to Piedmont Triad Intl., returning Mon, Feb 23, priced at $194 found 3 days ago
Fri, Feb 6 - Sun, Feb 8
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$194 Roundtrip, just found
$194
Roundtrip
just found
Select American Airlines flight, departing Fri, Feb 6 from LaGuardia to Piedmont Triad Intl., returning Sun, Feb 8, priced at $194 just found
Sun, Jan 25 - Sun, Feb 1
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$207 Roundtrip, found 6 days ago
$207
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jan 25 from LaGuardia to Piedmont Triad Intl., returning Sun, Feb 1, priced at $207 found 6 days ago
Sun, Jan 25 - Sun, Feb 1
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$222 Roundtrip, found 6 days ago
$222
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jan 25 from LaGuardia to Piedmont Triad Intl., returning Sun, Feb 1, priced at $222 found 6 days ago
Fri, Feb 20 - Mon, Feb 23
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Feb 20 from LaGuardia to Piedmont Triad Intl., returning Mon, Feb 23, priced at $237 found 3 days ago
Fri, Feb 6 - Sun, Feb 8
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$240 Roundtrip, just found
$240
Roundtrip
just found
Select American Airlines flight, departing Fri, Feb 6 from LaGuardia to Piedmont Triad Intl., returning Sun, Feb 8, priced at $240 just found
Sun, Jan 25 - Sun, Feb 1
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$242 Roundtrip, found 6 days ago
$242
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jan 25 from LaGuardia to Piedmont Triad Intl., returning Sun, Feb 1, priced at $242 found 6 days ago
Mon, Mar 2 - Mon, Apr 13
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$245 Roundtrip, found 6 days ago
$245
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Mar 2 from LaGuardia to Piedmont Triad Intl., returning Mon, Apr 13, priced at $245 found 6 days 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.