American Airlines Flight 4577 Deals & Information (2025/2026)

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American Airlines Flight 4577 Route Deals From $166

The cheapest prices found with in the last 7 days for return flights were $189 and $166 for one-way flights to Piedmont Triad Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 6 - Sun, Feb 8
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 6 from LaGuardia to Piedmont Triad Intl., returning Sun, Feb 8, priced at $189 found 1 day ago
Fri, Dec 5 - Sun, Dec 7
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$192 Roundtrip, found 3 days ago
$192
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Dec 5 from LaGuardia to Piedmont Triad Intl., returning Sun, Dec 7, priced at $192 found 3 days ago
Thu, Dec 18 - Sat, Dec 20
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$193 Roundtrip, just found
$193
Roundtrip
just found
Select American Airlines flight, departing Thu, Dec 18 from LaGuardia to Piedmont Triad Intl., returning Sat, Dec 20, priced at $193 just found
Fri, Feb 6 - Sun, Feb 8
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 6 from LaGuardia to Piedmont Triad Intl., returning Sun, Feb 8, priced at $234 found 1 day ago
Thu, Dec 4 - Sat, Dec 6
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec 4 from LaGuardia to Piedmont Triad Intl., returning Sat, Dec 6, priced at $237 found 3 days ago
Sat, Dec 6 - Sun, Dec 7
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Dec 6 from LaGuardia to Piedmont Triad Intl., returning Sun, Dec 7, priced at $238 found 1 day ago
Fri, Dec 12 - Sun, Dec 14
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$241 Roundtrip, found 6 days ago
$241
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Dec 12 from LaGuardia to Piedmont Triad Intl., returning Sun, Dec 14, priced at $241 found 6 days ago
Thu, Apr 30 - Sat, May 2
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$243 Roundtrip, found 3 days ago
$243
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Apr 30 from LaGuardia to Piedmont Triad Intl., returning Sat, May 2, priced at $243 found 3 days ago
Thu, Dec 25 - Thu, Oct 1
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$255 Roundtrip, found 2 hours ago
$255
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Dec 25 from LaGuardia to Piedmont Triad Intl., returning Thu, Oct 1, priced at $255 found 2 hours ago
Fri, Jan 2 - Sun, Jan 4
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$258 Roundtrip, found 3 days ago
$258
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jan 2 from LaGuardia to Piedmont Triad Intl., returning Sun, Jan 4, priced at $258 found 3 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.