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

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American Airlines Flight 5309 Route Deals From $129

The cheapest prices found with in the last 7 days for return flights were $263 and $129 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 13 - Wed, Aug 19
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$263 Roundtrip, found 20 hours ago
$263
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Thu, Aug 13 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Wed, Aug 19, priced at $263 found 20 hours ago
Mon, Jul 6 - Tue, Jul 7
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$283 Roundtrip, found 2 days ago
$283
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Jul 6 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Tue, Jul 7, priced at $283 found 2 days ago
Thu, Sep 3 - Thu, Sep 10
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 3 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Thu, Sep 10, priced at $284 found 2 days ago
Mon, Jun 29 - Tue, Jul 7
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$285 Roundtrip, found 3 days ago
$285
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Jun 29 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Tue, Jul 7, priced at $285 found 3 days ago
Mon, Jul 20 - Wed, Jul 22
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$286 Roundtrip, found 4 days ago
$286
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jul 20 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Wed, Jul 22, priced at $286 found 4 days ago
Mon, Jun 29 - Tue, Jul 7
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$287 Roundtrip, found 3 days ago
$287
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Jun 29 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Tue, Jul 7, priced at $287 found 3 days ago
Thu, Sep 3 - Thu, Sep 10
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$293 Roundtrip, found 2 days ago
$293
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 3 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Thu, Sep 10, priced at $293 found 2 days ago
Mon, Jun 22 - Tue, Jun 30
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$294 Roundtrip, found 6 days ago
$294
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Jun 22 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Tue, Jun 30, priced at $294 found 6 days ago
Mon, Jun 29 - Tue, Jul 7
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$295 Roundtrip, found 3 days ago
$295
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Jun 29 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Tue, Jul 7, priced at $295 found 3 days ago
Thu, Sep 24 - Mon, Sep 28
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$302 Roundtrip, found 5 hours ago
$302
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Sep 24 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Mon, Sep 28, priced at $302 found 5 hours 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.