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

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American Airlines Flight 4577 Route Deals From $209

The cheapest prices found with in the last 7 days for return flights were $249 and $209 for one-way flights to Piedmont Triad Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 27 - Sat, Aug 29
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$249 Roundtrip, just found
$249
Roundtrip
just found
Select American Airlines flight, departing Thu, Aug 27 from LaGuardia to Piedmont Triad Intl., returning Sat, Aug 29, priced at $249 just found
Fri, Jul 10 - Sun, Jul 12
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$255 Roundtrip, just found
$255
Roundtrip
just found
Select American Airlines flight, departing Fri, Jul 10 from LaGuardia to Piedmont Triad Intl., returning Sun, Jul 12, priced at $255 just found
Thu, Aug 27 - Sat, Aug 29
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$259 Roundtrip, just found
$259
Roundtrip
just found
Select American Airlines flight, departing Thu, Aug 27 from LaGuardia to Piedmont Triad Intl., returning Sat, Aug 29, priced at $259 just found
Fri, Jun 12 - Sat, Jun 13
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$265 Roundtrip, found 20 hours ago
$265
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Fri, Jun 12 from LaGuardia to Piedmont Triad Intl., returning Sat, Jun 13, priced at $265 found 20 hours ago
Thu, Aug 27 - Sat, Aug 29
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$269 Roundtrip, just found
$269
Roundtrip
just found
Select American Airlines flight, departing Thu, Aug 27 from LaGuardia to Piedmont Triad Intl., returning Sat, Aug 29, priced at $269 just found
Tue, Oct 13 - Sat, Oct 17
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$274 Roundtrip, found 21 hours ago
$274
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Tue, Oct 13 from LaGuardia to Piedmont Triad Intl., returning Sat, Oct 17, priced at $274 found 21 hours ago
Fri, Jun 12 - Sat, Jun 13
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$275 Roundtrip, found 20 hours ago
$275
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Fri, Jun 12 from LaGuardia to Piedmont Triad Intl., returning Sat, Jun 13, priced at $275 found 20 hours ago
Thu, Aug 27 - Sat, Aug 29
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$284 Roundtrip, just found
$284
Roundtrip
just found
Select American Airlines flight, departing Thu, Aug 27 from LaGuardia to Piedmont Triad Intl., returning Sat, Aug 29, priced at $284 just found
Fri, Jun 5 - Sun, Jun 7
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$286 Roundtrip, found 6 hours ago
$286
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Jun 5 from LaGuardia to Piedmont Triad Intl., returning Sun, Jun 7, priced at $286 found 6 hours ago
Thu, May 28 - Mon, Jun 1
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$289 Roundtrip, found 6 days ago
$289
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, May 28 from LaGuardia to Piedmont Triad Intl., returning Mon, Jun 1, priced at $289 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.