American Airlines Flight AA457 Deals & Information (2025/2026)

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American Airlines Flight 457 Route Deals From $100

The cheapest prices found with in the last 7 days for return flights were $197 and $100 for one-way flights to Sky Harbor Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 29 - Tue, Sep 2
MIA
Miami Intl.
PHX
Sky Harbor Intl.
$197 Roundtrip, found 3 hours ago
$197
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Aug 29 from Miami Intl. to Sky Harbor Intl., returning Tue, Sep 2, priced at $197 found 3 hours ago
Tue, Jul 1 - Sun, Jul 6
MIA
Miami Intl.
PHX
Sky Harbor Intl.
$207 Roundtrip, found 11 hours ago
$207
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Jul 1 from Miami Intl. to Sky Harbor Intl., returning Sun, Jul 6, priced at $207 found 11 hours ago
Thu, May 29 - Mon, Jun 2
MIA
Miami Intl.
PHX
Sky Harbor Intl.
$211 Roundtrip, found 10 hours ago
$211
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Thu, May 29 from Miami Intl. to Sky Harbor Intl., returning Mon, Jun 2, priced at $211 found 10 hours ago

Frequently asked questions

What route does flight number AA457 take?
AA457 takes about 4 hours and 48 minutes to jet directly from Miami Intl. Airport (MIA) to PHX. We all know there’s magic in the destination, but getting there is half the fun!
How often is AA457 on time?
American Airlines flight number AA457 arrives as scheduled on 71% of its journeys. We recommend leaving some extra space in your travel plans if you are taking this flight. If there is a set back, the average wait time is approximately 14 minutes. This route has a star rating of 2.2.
What kind of plane is on flight number AA457?
Expect to jump on board an Airbus A321 if your flight number is AA457. The majority of flights from Miami, FL Airport (MIA-Miami Intl.) to PHX operate using this aircraft model.
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 AA457 flight with Travelocity, please visit our Customer Service Portal.