American Airlines Flight 5309 Deals & Information (2026/2027)

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American Airlines Flight 5309 Route Deals From $126

The cheapest prices found with in the last 7 days for return flights were $237 and $126 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 15 - Sat, Jul 18
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$237 Roundtrip, found 6 days ago
$237
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul 15 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Sat, Jul 18, priced at $237 found 6 days ago
Wed, Jul 15 - Sat, Jul 18
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$238 Roundtrip, found 6 days ago
$238
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul 15 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Sat, Jul 18, priced at $238 found 6 days ago
Mon, Aug 31 - Wed, Sep 2
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 31 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Wed, Sep 2, priced at $243 found 1 day ago
Thu, Oct 8 - Sat, Oct 10
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$245 Roundtrip, found 4 days ago
$245
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Oct 8 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Sat, Oct 10, priced at $245 found 4 days ago
Sat, Oct 24 - Mon, Oct 26
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$252 Roundtrip, found 2 days ago
$252
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 24 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Mon, Oct 26, priced at $252 found 2 days ago
Mon, Aug 31 - Wed, Sep 2
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 31 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Wed, Sep 2, priced at $253 found 1 day ago
Tue, Aug 4 - Thu, Aug 27
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 4 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Thu, Aug 27, priced at $258 found 1 day ago
Wed, Oct 7 - Sat, Oct 10
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$266 Roundtrip, found 6 days ago
$266
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Oct 7 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Sat, Oct 10, priced at $266 found 6 days ago
Sat, Oct 24 - Mon, Oct 26
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$271 Roundtrip, found 2 days ago
$271
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 24 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Mon, Oct 26, priced at $271 found 2 days ago

Frequently asked questions

What route does flight number AA5309 take?
AA5309 is used on multiple routes, but the most common is between Louisville Intl. Airport (SDF) and Charlotte Airport. If on a non-stop flight, you'll land in about 1 hour and 41 minutes. Multi-stop flights can also use this number, as can services on other routes.
What kind of plane is on flight number AA5309?
It's more than likely you'll be enjoying the services of the Bombardier CRJ700 if you've reserved a ticket on flight AA5309 from Louisville, KY Airport (SDF-Louisville Intl.) to Charlotte-Douglas Intl. Airport (CLT). It's the most commonly used aircraft model on this route.
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 AA5309 flight with Travelocity, please visit our Customer Service Portal.