American Airlines Flight AA4577 Deals & Information (2025/2026)

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American Airlines Flight 4577 Route Deals From $181

The cheapest prices found with in the last 7 days for return flights were $189 and $181 for one-way flights to Piedmont Triad Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 17 - Mon, Apr 20
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$189 Roundtrip, found 23 hours ago
$189
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Apr 17 from LaGuardia to Piedmont Triad Intl., returning Mon, Apr 20, priced at $189 found 23 hours ago
Fri, Apr 17 - Mon, Apr 20
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$194 Roundtrip, found 23 hours ago
$194
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Apr 17 from LaGuardia to Piedmont Triad Intl., returning Mon, Apr 20, priced at $194 found 23 hours ago
Thu, Oct 9 - Wed, Oct 15
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 9 from LaGuardia to Piedmont Triad Intl., returning Wed, Oct 15, priced at $197 found 1 day ago
Mon, Nov 24 - Fri, Dec 5
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$224 Roundtrip, found 3 days ago
$224
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 24 from LaGuardia to Piedmont Triad Intl., returning Fri, Dec 5, priced at $224 found 3 days ago
Fri, Apr 17 - Mon, Apr 20
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$249 Roundtrip, found 23 hours ago
$249
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Apr 17 from LaGuardia to Piedmont Triad Intl., returning Mon, Apr 20, priced at $249 found 23 hours ago
Sat, Nov 1 - Wed, Nov 5
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$251 Roundtrip, found 6 hours ago
$251
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Nov 1 from LaGuardia to Piedmont Triad Intl., returning Wed, Nov 5, priced at $251 found 6 hours ago
Thu, Oct 9 - Wed, Oct 15
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 9 from LaGuardia to Piedmont Triad Intl., returning Wed, Oct 15, priced at $253 found 1 day ago
Fri, Apr 17 - Mon, Apr 20
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$254 Roundtrip, found 23 hours ago
$254
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Apr 17 from LaGuardia to Piedmont Triad Intl., returning Mon, Apr 20, priced at $254 found 23 hours ago
Fri, Oct 17 - Mon, Oct 20
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$256 Roundtrip, found 22 hours ago
$256
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Fri, Oct 17 from LaGuardia to Piedmont Triad Intl., returning Mon, Oct 20, priced at $256 found 22 hours ago
Thu, Oct 9 - Wed, Oct 15
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 9 from LaGuardia to Piedmont Triad Intl., returning Wed, Oct 15, priced at $258 found 1 day 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.