American Airlines Flight 459 Deals & Information (2025/2026)

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American Airlines Flight 459 Route Deals From $114

The cheapest prices found with in the last 7 days for return flights were $176 and $114 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 15 - Sat, Aug 23
CLT
Charlotte-Douglas Intl.
STL
Lambert-St. Louis Intl.
$176 Roundtrip, just found
$176
Roundtrip
just found
Select American Airlines flight, departing Fri, Aug 15 from Charlotte-Douglas Intl. to Lambert-St. Louis Intl., returning Sat, Aug 23, priced at $176 just found
Thu, Nov 6 - Wed, Nov 12
CLT
Charlotte-Douglas Intl.
STL
Lambert-St. Louis Intl.
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 6 from Charlotte-Douglas Intl. to Lambert-St. Louis Intl., returning Wed, Nov 12, priced at $189 found 1 day ago
Fri, Aug 15 - Sat, Aug 23
CLT
Charlotte-Douglas Intl.
STL
Lambert-St. Louis Intl.
$207 Roundtrip, just found
$207
Roundtrip
just found
Select American Airlines flight, departing Fri, Aug 15 from Charlotte-Douglas Intl. to Lambert-St. Louis Intl., returning Sat, Aug 23, priced at $207 just found

Frequently asked questions

What route does flight number AA459 take?
AA459 operates directly from SEA to Phoenix, AZ Airport (PHX-Sky Harbor Intl.). During this trip, you can expect to be in the air for around 3 hours and 9 minutes. It's wise to book ahead to secure your preferred seat.
What kind of plane is on flight number AA459?
The route for flight number AA459 is usually Sea-Tac Airport to PHX, and the Boeing 737-800 is the aircraft model you'll probably be taking off on.
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 AA459 flight with Travelocity, please visit our Customer Service Portal.