American Airlines Flight 3156 Deals & Information (2026/2027)

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American Airlines Flight 3156 Route Deals From $218

The cheapest prices found with in the last 7 days for return flights were $342 and $218 for one-way flights to Louisville Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 18 - Sat, Feb 21
CLT
Charlotte-Douglas Intl.
SDF
Louisville Intl.
$342 Roundtrip, found 1 day ago
$342
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Feb 18 from Charlotte-Douglas Intl. to Louisville Intl., returning Sat, Feb 21, priced at $342 found 1 day ago

Frequently asked questions

What route does flight number AA3156 take?
AA3156 is used on multiple routes, but the most common is between Milwaukee, WI Airport (MKE-General Mitchell Intl.) and O'Hare Intl. Airport (ORD). If on a non-stop flight, you'll disembark the plane in roughly 1 hour and 3 minutes. Multi-stop flights can also travel under this number, as can flights on other routes.
What kind of plane is on flight number AA3156?
AA3156 is a flight number that's used on multiple routes. If you're booked on the busiest route, General Mitchell Intl. Airport (MKE) to O'Hare Airport, there's every chance you'll be boarding the Bombardier CRJ700.
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 AA3156 flight with Travelocity, please visit our Customer Service Portal.