American Airlines Flight AA1545 Deals & Information (2025/2026)

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American Airlines Flight 1545 Route Deals From $60

The cheapest prices found with in the last 7 days for return flights were $97 and $60 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 5 - Sat, Nov 8
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$97 Roundtrip, found 2 days ago
$97
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 5 from O'Hare Intl. to Lambert-St. Louis Intl., returning Sat, Nov 8, priced at $97 found 2 days ago
Wed, Nov 5 - Wed, Nov 19
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$129 Roundtrip, found 14 hours ago
$129
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Nov 5 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, Nov 19, priced at $129 found 14 hours ago
Wed, Nov 5 - Thu, Nov 6
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$138 Roundtrip, just found
$138
Roundtrip
just found
Select American Airlines flight, departing Wed, Nov 5 from O'Hare Intl. to Lambert-St. Louis Intl., returning Thu, Nov 6, priced at $138 just found

Frequently asked questions

What route does flight number AA1545 take?
AA1545 takes several routes. The most frequently flown is between DFW and Sarasota, FL Airport (SRQ-Sarasota-Bradenton Intl.), which is a direct flight. This service takes around 2 hours and 36 minutes. However, there may be other flights with the same number that are multi-stop.
What kind of plane is on flight number AA1545?
AA1545 is a flight number that serves a number of routes. If you're heading off on its most popular one, Dallas, TX Airport (DFW-Dallas-Fort Worth Intl.) to SRQ Airport, chances are you'll be climbing on board the Airbus A319.
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 AA1545 flight with Travelocity, please visit our Customer Service Portal.