American Airlines Flight AA1157 Deals & Information (2025/2026)

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American Airlines Flight 1157 Route Deals From $158

The cheapest prices found with in the last 7 days for return flights were $262 and $158 for one-way flights to Cancun Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 26 - Thu, Feb 27
MIA
Miami Intl.
CUN
Cancun Intl.
$262 Roundtrip, found 20 hours ago
$262
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Wed, Feb 26 from Miami Intl. to Cancun Intl., returning Thu, Feb 27, priced at $262 found 20 hours ago

Frequently asked questions

What route does flight number AA1157 take?
AA1157 takes several routes. The most frequently flown is between Cancun Airport and Miami Intl. Airport (MIA), which flies direct. This flight takes roughly 1 hour and 57 minutes. That said, you might find other flights with this number that have one or more stops.
What terminal does AA1157 fly out of?
You’ll most likely depart from Terminal 3 if you’re beginning your journey at CUN. AA1157 serves a number of routes, but the direct flight between Cancun, Quintana Roo Airport (CUN-Cancun Intl.) and Miami, FL Airport (MIA-Miami Intl.) is the most popular one.
What kind of plane is on flight number AA1157?
If you’re on flight AA1157 from Cancun Airport to Miami, FL Airport (MIA-Miami Intl.), chances are you’ll be on board an Airbus A321. This flight number serves more than one route, but this is the most popular one.
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 AA1157 flight with Travelocity, please visit our Customer Service Portal.