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

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American Airlines Flight 4577 Route Deals From $163

The cheapest prices found with in the last 7 days for return flights were $194 and $163 for one-way flights to Piedmont Triad Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 20 - Sat, Mar 21
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$194 Roundtrip, found 6 days ago
$194
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Mar 20 from LaGuardia to Piedmont Triad Intl., returning Sat, Mar 21, priced at $194 found 6 days ago
Thu, Feb 19 - Sat, Feb 21
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Feb 19 from LaGuardia to Piedmont Triad Intl., returning Sat, Feb 21, priced at $204 found 2 days ago
Thu, Mar 12 - Sat, Mar 14
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Mar 12 from LaGuardia to Piedmont Triad Intl., returning Sat, Mar 14, priced at $211 found 1 day ago
Fri, Apr 3 - Mon, Apr 6
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$219 Roundtrip, found 2 days ago
$219
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Apr 3 from LaGuardia to Piedmont Triad Intl., returning Mon, Apr 6, priced at $219 found 2 days ago
Thu, Mar 12 - Sat, Mar 14
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Mar 12 from LaGuardia to Piedmont Triad Intl., returning Sat, Mar 14, priced at $227 found 1 day ago
Thu, Mar 12 - Sat, Mar 14
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Mar 12 from LaGuardia to Piedmont Triad Intl., returning Sat, Mar 14, priced at $247 found 1 day ago
Fri, Mar 20 - Sat, Mar 21
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$249 Roundtrip, found 6 days ago
$249
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Mar 20 from LaGuardia to Piedmont Triad Intl., returning Sat, Mar 21, priced at $249 found 6 days ago
Thu, Mar 12 - Sat, Mar 14
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$251 Roundtrip, found 1 day ago
$251
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Mar 12 from LaGuardia to Piedmont Triad Intl., returning Sat, Mar 14, priced at $251 found 1 day ago
Fri, Mar 20 - Sat, Mar 21
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$255 Roundtrip, found 6 days ago
$255
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Mar 20 from LaGuardia to Piedmont Triad Intl., returning Sat, Mar 21, priced at $255 found 6 days ago
Thu, Feb 19 - Sat, Feb 21
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$264 Roundtrip, found 2 days ago
$264
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Feb 19 from LaGuardia to Piedmont Triad Intl., returning Sat, Feb 21, priced at $264 found 2 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.