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

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American Airlines Flight 457 Route Deals From $158

The cheapest prices found with in the last 7 days for return flights were $260 and $158 for one-way flights to Sky Harbor Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 13 - Mon, Aug 18
MIA
Miami Intl.
PHX
Sky Harbor Intl.
$260 Roundtrip, found 1 day ago
$260
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 13 from Miami Intl. to Sky Harbor Intl., returning Mon, Aug 18, priced at $260 found 1 day ago
Fri, Oct 31 - Sat, Nov 1
MIA
Miami Intl.
PHX
Sky Harbor Intl.
$346 Roundtrip, found 21 hours ago
$346
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Fri, Oct 31 from Miami Intl. to Sky Harbor Intl., returning Sat, Nov 1, priced at $346 found 21 hours ago
Fri, Jul 4 - Sat, Jul 5
MIA
Miami Intl.
PHX
Sky Harbor Intl.
$347 Roundtrip, found 17 hours ago
$347
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Fri, Jul 4 from Miami Intl. to Sky Harbor Intl., returning Sat, Jul 5, priced at $347 found 17 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.