American Airlines Flight 537 Deals & Information (2026/2027)

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American Airlines Flight 537 Route Deals From $107

The cheapest prices found with in the last 7 days for return flights were $117 and $107 for one-way flights to Dallas-Fort Worth Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 26 - Fri, Nov 27
STL
Lambert-St. Louis Intl.
DFW
Dallas-Fort Worth Intl.
$117 Roundtrip, found 6 days ago
$117
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Nov 26 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Fri, Nov 27, priced at $117 found 6 days ago
Thu, Nov 26 - Fri, Nov 27
STL
Lambert-St. Louis Intl.
DFW
Dallas-Fort Worth Intl.
$167 Roundtrip, found 6 days ago
$167
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Nov 26 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Fri, Nov 27, priced at $167 found 6 days ago
Thu, Nov 26 - Fri, Nov 27
STL
Lambert-St. Louis Intl.
DFW
Dallas-Fort Worth Intl.
$190 Roundtrip, found 6 days ago
$190
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Nov 26 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Fri, Nov 27, priced at $190 found 6 days ago
Wed, Nov 18 - Thu, Nov 19
STL
Lambert-St. Louis Intl.
DFW
Dallas-Fort Worth Intl.
$192 Roundtrip, found 6 days ago
$192
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Nov 18 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Thu, Nov 19, priced at $192 found 6 days ago
Thu, Jan 7 - Sun, Jan 10
STL
Lambert-St. Louis Intl.
DFW
Dallas-Fort Worth Intl.
$194 Roundtrip, found 20 hours ago
$194
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Thu, Jan 7 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Sun, Jan 10, priced at $194 found 20 hours ago
Wed, Nov 11 - Mon, Nov 16
STL
Lambert-St. Louis Intl.
DFW
Dallas-Fort Worth Intl.
$196 Roundtrip, found 21 hours ago
$196
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Nov 11 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Mon, Nov 16, priced at $196 found 21 hours ago
Thu, Dec 3 - Mon, Dec 14
STL
Lambert-St. Louis Intl.
DFW
Dallas-Fort Worth Intl.
$213 Roundtrip, just found
$213
Roundtrip
just found
Select American Airlines flight, departing Thu, Dec 3 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Mon, Dec 14, priced at $213 just found

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.