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

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American Airlines Flight 4577 Route Deals From $179

The cheapest prices found with in the last 7 days for return flights were $239 and $179 for one-way flights to Piedmont Triad Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 4 - Mon, Jun 8
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$239 Roundtrip, found 10 hours ago
$239
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Thu, Jun 4 from LaGuardia to Piedmont Triad Intl., returning Mon, Jun 8, priced at $239 found 10 hours ago
Thu, Jun 4 - Mon, Jun 8
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$249 Roundtrip, found 10 hours ago
$249
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Thu, Jun 4 from LaGuardia to Piedmont Triad Intl., returning Mon, Jun 8, priced at $249 found 10 hours ago
Fri, May 8 - Mon, May 11
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$254 Roundtrip, found 3 days ago
$254
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, May 8 from LaGuardia to Piedmont Triad Intl., returning Mon, May 11, priced at $254 found 3 days ago
Fri, May 29 - Sat, May 30
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$255 Roundtrip, found 12 hours ago
$255
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, May 29 from LaGuardia to Piedmont Triad Intl., returning Sat, May 30, priced at $255 found 12 hours ago
Thu, Apr 30 - Sat, May 2
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$263 Roundtrip, found 6 days ago
$263
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Apr 30 from LaGuardia to Piedmont Triad Intl., returning Sat, May 2, priced at $263 found 6 days ago
Fri, May 29 - Sat, May 30
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$265 Roundtrip, found 12 hours ago
$265
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, May 29 from LaGuardia to Piedmont Triad Intl., returning Sat, May 30, priced at $265 found 12 hours ago
Fri, May 29 - Sat, May 30
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$275 Roundtrip, found 12 hours ago
$275
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, May 29 from LaGuardia to Piedmont Triad Intl., returning Sat, May 30, priced at $275 found 12 hours ago
Fri, May 1 - Mon, May 4
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, May 1 from LaGuardia to Piedmont Triad Intl., returning Mon, May 4, priced at $279 found 3 days ago
Wed, Apr 22 - Wed, Apr 29
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$279 Roundtrip, found 6 days ago
$279
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Apr 22 from LaGuardia to Piedmont Triad Intl., returning Wed, Apr 29, priced at $279 found 6 days ago
Sat, May 2 - Mon, May 4
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$286 Roundtrip, found 4 hours ago
$286
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, May 2 from LaGuardia to Piedmont Triad Intl., returning Mon, May 4, priced at $286 found 4 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.