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, Dec 12 - Sun, Dec 14
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$189 Roundtrip, found 8 hours ago
$189
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Dec 12 from LaGuardia to Piedmont Triad Intl., returning Sun, Dec 14, priced at $189 found 8 hours ago
Thu, Nov 6 - Mon, Nov 10
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$192 Roundtrip, found 2 hours ago
$192
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Nov 6 from LaGuardia to Piedmont Triad Intl., returning Mon, Nov 10, priced at $192 found 2 hours ago
Fri, Dec 12 - Sun, Dec 14
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$194 Roundtrip, found 8 hours ago
$194
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Dec 12 from LaGuardia to Piedmont Triad Intl., returning Sun, Dec 14, priced at $194 found 8 hours ago
Thu, Oct 9 - Wed, Oct 15
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Oct 9 from LaGuardia to Piedmont Triad Intl., returning Wed, Oct 15, priced at $197 found 3 days ago
Fri, Dec 12 - Sun, Dec 14
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$199 Roundtrip, found 8 hours ago
$199
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Dec 12 from LaGuardia to Piedmont Triad Intl., returning Sun, Dec 14, priced at $199 found 8 hours ago
Fri, Dec 12 - Sun, Dec 14
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$224 Roundtrip, found 8 hours ago
$224
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Dec 12 from LaGuardia to Piedmont Triad Intl., returning Sun, Dec 14, priced at $224 found 8 hours ago
Fri, Dec 12 - Sun, Dec 14
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$229 Roundtrip, found 8 hours ago
$229
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Dec 12 from LaGuardia to Piedmont Triad Intl., returning Sun, Dec 14, priced at $229 found 8 hours ago
Fri, Dec 12 - Sun, Dec 14
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$234 Roundtrip, found 8 hours ago
$234
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Dec 12 from LaGuardia to Piedmont Triad Intl., returning Sun, Dec 14, priced at $234 found 8 hours ago
Fri, Dec 12 - Sun, Dec 14
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$249 Roundtrip, found 8 hours ago
$249
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Dec 12 from LaGuardia to Piedmont Triad Intl., returning Sun, Dec 14, priced at $249 found 8 hours ago
Sat, Nov 1 - Wed, Nov 5
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$251 Roundtrip, found 5 hours ago
$251
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, Nov 1 from LaGuardia to Piedmont Triad Intl., returning Wed, Nov 5, priced at $251 found 5 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.