American Airlines Flight 459 Deals & Information (2026/2027)

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American Airlines Flight 459 Route Deals From $163

The cheapest prices found with in the last 7 days for return flights were $243 and $163 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 9 - Sat, Jan 9
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$243 Roundtrip, just found
$243
Roundtrip
just found
Select American Airlines flight, departing Wed, Dec 9 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Jan 9, priced at $243 just found
Sat, Dec 5 - Mon, Dec 7
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Dec 5 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Dec 7, priced at $252 found 1 day ago
Wed, Dec 9 - Sat, Jan 9
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$253 Roundtrip, just found
$253
Roundtrip
just found
Select American Airlines flight, departing Wed, Dec 9 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Jan 9, priced at $253 just found
Thu, Nov 26 - Sat, Dec 5
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$256 Roundtrip, found 4 hours ago
$256
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Nov 26 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Dec 5, priced at $256 found 4 hours ago
Thu, Nov 26 - Sat, Dec 5
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$257 Roundtrip, found 4 hours ago
$257
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Nov 26 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Dec 5, priced at $257 found 4 hours ago

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.