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

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American Airlines Flight 4577 Route Deals From $175

The cheapest prices found with in the last 7 days for return flights were $189 and $175 for one-way flights to Piedmont Triad Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 31 - Sun, Nov 2
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$189 Roundtrip, found 1 hour ago
$189
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Oct 31 from LaGuardia to Piedmont Triad Intl., returning Sun, Nov 2, priced at $189 found 1 hour ago
Thu, Aug 28 - Mon, Sep 1
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 28 from LaGuardia to Piedmont Triad Intl., returning Mon, Sep 1, priced at $191 found 2 days ago
Thu, Aug 14 - Sat, Aug 16
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$194 Roundtrip, found 2 days ago
$194
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 14 from LaGuardia to Piedmont Triad Intl., returning Sat, Aug 16, priced at $194 found 2 days ago
Thu, Aug 28 - Mon, Sep 1
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$196 Roundtrip, found 2 days ago
$196
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 28 from LaGuardia to Piedmont Triad Intl., returning Mon, Sep 1, priced at $196 found 2 days ago
Wed, Aug 6 - Wed, Aug 13
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 6 from LaGuardia to Piedmont Triad Intl., returning Wed, Aug 13, priced at $199 found 1 day ago
Thu, Aug 28 - Mon, Sep 1
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$201 Roundtrip, found 2 days ago
$201
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 28 from LaGuardia to Piedmont Triad Intl., returning Mon, Sep 1, priced at $201 found 2 days ago
Fri, Aug 8 - Mon, Aug 11
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$204 Roundtrip, found 7 hours ago
$204
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Aug 8 from LaGuardia to Piedmont Triad Intl., returning Mon, Aug 11, priced at $204 found 7 hours ago
Fri, Oct 31 - Sun, Nov 2
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$224 Roundtrip, found 1 hour ago
$224
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Oct 31 from LaGuardia to Piedmont Triad Intl., returning Sun, Nov 2, priced at $224 found 1 hour ago
Thu, Aug 28 - Mon, Sep 1
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$226 Roundtrip, found 2 days ago
$226
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 28 from LaGuardia to Piedmont Triad Intl., returning Mon, Sep 1, priced at $226 found 2 days ago
Thu, Aug 28 - Sun, Aug 31
LGA
LaGuardia
GSO
Piedmont Triad Intl.
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 28 from LaGuardia to Piedmont Triad Intl., returning Sun, Aug 31, priced at $228 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.