American Airlines Flight 537 Deals & Information (2025/2026)

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American Airlines Flight 537 Route Deals From $71

The cheapest prices found with in the last 7 days for return flights were $148 and $71 for one-way flights to Dallas-Fort Worth Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 25 - Tue, Sep 2
STL
Lambert-St. Louis Intl.
DFW
Dallas-Fort Worth Intl.
$148 Roundtrip, found 16 hours ago
$148
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Mon, Aug 25 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Tue, Sep 2, priced at $148 found 16 hours ago
Thu, Nov 27 - Tue, Dec 2
STL
Lambert-St. Louis Intl.
DFW
Dallas-Fort Worth Intl.
$157 Roundtrip, found 12 hours ago
$157
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Thu, Nov 27 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Tue, Dec 2, priced at $157 found 12 hours ago
Wed, Aug 13 - Thu, Aug 14
STL
Lambert-St. Louis Intl.
DFW
Dallas-Fort Worth Intl.
$159 Roundtrip, found 6 hours ago
$159
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Thu, Aug 14, priced at $159 found 6 hours ago
Wed, Aug 13 - Fri, Aug 15
STL
Lambert-St. Louis Intl.
DFW
Dallas-Fort Worth Intl.
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 13 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Fri, Aug 15, priced at $163 found 1 day ago
Wed, Nov 5 - Thu, Nov 6
STL
Lambert-St. Louis Intl.
DFW
Dallas-Fort Worth Intl.
$176 Roundtrip, found 5 days ago
$176
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Nov 5 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Thu, Nov 6, priced at $176 found 5 days ago

Frequently asked questions

What route does flight number AA537 take?
AA537 is used on multiple routes. Mostly, AA537 flies directly from Miami, FL Airport (MIA-Miami Intl.) to Chicago, IL Airport (ORD-O'Hare Intl.). If that's your flight path, you'll be up above the clouds for around 3 hours and 33 minutes.
What kind of plane is on flight number AA537?
It's possible you'll be setting off on a Boeing 737-800 if you've booked a ticket from Miami Intl. Airport (MIA) to ORD, one of several routes used for flight number AA537.
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 AA537 flight with Travelocity, please visit our Customer Service Portal.