American Airlines Flight 3189 Deals & Information (2025/2026)

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American Airlines Flight 3189 Route Deals From $67

The cheapest prices found with in the last 7 days for return flights were $107 and $67 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 23 - Thu, Aug 28
DFW
Dallas-Fort Worth Intl.
MIA
Miami Intl.
$107 Roundtrip, found 2 days ago
$107
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 23 from Dallas-Fort Worth Intl. to Miami Intl., returning Thu, Aug 28, priced at $107 found 2 days ago
Tue, Sep 23 - Wed, Sep 24
DFW
Dallas-Fort Worth Intl.
MIA
Miami Intl.
$126 Roundtrip, found 1 day ago
$126
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 23 from Dallas-Fort Worth Intl. to Miami Intl., returning Wed, Sep 24, priced at $126 found 1 day ago

Frequently asked questions

What route does flight number AA3189 take?
AA3189 serves multiple routes, but the most common is between St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) and ORD. If your flight is direct, you'll step off the plane in about 1 hour and 32 minutes. Multi-stop flights can also travel under the same number, as can services on other routes.
What terminal does AA3189 fly out of?
You'll probably depart from Terminal 1 if you're booked on a flight out of Lambert Field. AA3189 serves multiple routes, but the direct flight between Lambert Field and O'Hare Intl. Airport (ORD) is the most popular one.
What kind of plane is on flight number AA3189?
It's more than likely you'll be hopping on board a Bombardier CRJ700 if you're taking flight AA3189 from Lambert Field to Chicago, IL Airport (ORD-O'Hare Intl.). This is the most commonly used aircraft on this route.
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 AA3189 flight with Travelocity, please visit our Customer Service Portal.