American Airlines Flight 1581 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

American Airlines Flight 1581 Route Deals From $143

The cheapest prices found with in the last 7 days for return flights were $313 and $143 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 1 - Sun, May 3
MIA
Miami Intl.
STL
Lambert-St. Louis Intl.
$313 Roundtrip, just found
$313
Roundtrip
just found
Select American Airlines flight, departing Fri, May 1 from Miami Intl. to Lambert-St. Louis Intl., returning Sun, May 3, priced at $313 just found
Fri, May 1 - Sun, May 3
MIA
Miami Intl.
STL
Lambert-St. Louis Intl.
$322 Roundtrip, just found
$322
Roundtrip
just found
Select American Airlines flight, departing Fri, May 1 from Miami Intl. to Lambert-St. Louis Intl., returning Sun, May 3, priced at $322 just found
Mon, May 18 - Fri, May 22
MIA
Miami Intl.
STL
Lambert-St. Louis Intl.
$328 Roundtrip, found 1 day ago
$328
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, May 18 from Miami Intl. to Lambert-St. Louis Intl., returning Fri, May 22, priced at $328 found 1 day ago

Frequently asked questions

What route does flight number AA1581 take?
Flight number AA1581 flies non-stop from MIA to STL. During this journey, expect to be in the air for about 2 hours and 55 minutes. Consider booking ahead to lock in your favorite seat.
How often is AA1581 on time?
People jetsetting on American Airlines flight number AA1581 should take note that 71% of these flights run on time. If your trip is delayed, the usual wait time is around 59 minutes. This service has a star rating of 0.65.
What kind of plane is on flight number AA1581?
There's every chance you'll find yourself traveling aboard a Boeing 737-800 if you're traveling on flight number AA1581. Typically, this flight takes off from Miami, FL Airport (MIA-Miami Intl.) and lands at Lambert-St. Louis Intl. Airport (STL).
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 AA1581 flight with Travelocity, please visit our Customer Service Portal.