American Airlines Flight AA5644 Deals & Information (2025/2026)

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American Airlines Flight 5644 Route Deals From $90

The cheapest prices found with in the last 7 days for return flights were $189 and $90 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 20 - Sun, Sep 21
GSP
Greenville-Spartanburg Intl.
DCA
Ronald Reagan Washington National
$189 Roundtrip, found 23 hours ago
$189
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Sep 20 from Greenville-Spartanburg Intl. to Ronald Reagan Washington National, returning Sun, Sep 21, priced at $189 found 23 hours ago
Sat, Sep 6 - Mon, Sep 8
GSP
Greenville-Spartanburg Intl.
DCA
Ronald Reagan Washington National
$191 Roundtrip, found 23 hours ago
$191
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Sep 6 from Greenville-Spartanburg Intl. to Ronald Reagan Washington National, returning Mon, Sep 8, priced at $191 found 23 hours ago
Fri, Aug 8 - Mon, Aug 11
GSP
Greenville-Spartanburg Intl.
DCA
Ronald Reagan Washington National
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Aug 8 from Greenville-Spartanburg Intl. to Ronald Reagan Washington National, returning Mon, Aug 11, priced at $196 found 1 day ago
Sun, Aug 3 - Sun, Sep 7
GSP
Greenville-Spartanburg Intl.
DCA
Ronald Reagan Washington National
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 3 from Greenville-Spartanburg Intl. to Ronald Reagan Washington National, returning Sun, Sep 7, priced at $197 found 3 days ago
Fri, Aug 1 - Sat, Aug 2
GSP
Greenville-Spartanburg Intl.
DCA
Ronald Reagan Washington National
$199 Roundtrip, found 4 days ago
$199
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Aug 1 from Greenville-Spartanburg Intl. to Ronald Reagan Washington National, returning Sat, Aug 2, priced at $199 found 4 days ago
Sun, Jul 27 - Sat, Aug 2
GSP
Greenville-Spartanburg Intl.
DCA
Ronald Reagan Washington National
$227 Roundtrip, found 5 days ago
$227
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Jul 27 from Greenville-Spartanburg Intl. to Ronald Reagan Washington National, returning Sat, Aug 2, priced at $227 found 5 days ago
Sat, Sep 20 - Sun, Sep 21
GSP
Greenville-Spartanburg Intl.
DCA
Ronald Reagan Washington National
$229 Roundtrip, found 23 hours ago
$229
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Sep 20 from Greenville-Spartanburg Intl. to Ronald Reagan Washington National, returning Sun, Sep 21, priced at $229 found 23 hours ago
Sat, Sep 6 - Mon, Sep 8
GSP
Greenville-Spartanburg Intl.
DCA
Ronald Reagan Washington National
$231 Roundtrip, found 23 hours ago
$231
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Sep 6 from Greenville-Spartanburg Intl. to Ronald Reagan Washington National, returning Mon, Sep 8, priced at $231 found 23 hours ago
Fri, Aug 1 - Sat, Aug 2
GSP
Greenville-Spartanburg Intl.
DCA
Ronald Reagan Washington National
$234 Roundtrip, found 4 days ago
$234
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Aug 1 from Greenville-Spartanburg Intl. to Ronald Reagan Washington National, returning Sat, Aug 2, priced at $234 found 4 days ago
Fri, Aug 8 - Mon, Aug 11
GSP
Greenville-Spartanburg Intl.
DCA
Ronald Reagan Washington National
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Aug 8 from Greenville-Spartanburg Intl. to Ronald Reagan Washington National, returning Mon, Aug 11, priced at $236 found 1 day ago

Frequently asked questions

What route does flight number AA5644 take?
AA5644 serves multiple routes, but the most common is between Charlotte, NC Airport (CLT-Charlotte-Douglas Intl.) and Myrtle Beach Intl. Airport (MYR). If you manage to score a direct flight, you'll step off the plane in 1 hour and 9 minutes. Multi-stop flights can also travel under the same number, as can flights on other routes.
How often is AA5644 on time?
Meeting someone at the airport? If you're flying with American Airlines flight number AA5644 from Charlotte-Douglas Intl. Airport (CLT) to Myrtle Beach Intl. Airport, this service runs according to schedule 92% of the time. In the rare event of a delay, the average wait time is 7 minutes. Just one of a multiple reasons that this service has a 4.2-star rating.
What kind of plane is on flight number AA5644?
If you're taking flight AA5644 from Charlotte-Douglas Intl. Airport (CLT) to Myrtle Beach, SC Airport (MYR-Myrtle Beach Intl.), you'll most likely be traveling on a Bombardier CRJ700. Flight AA5644 serves several routes, but this is the most common one.
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 AA5644 flight with Travelocity, please visit our Customer Service Portal.