American Airlines Flight 4963 Deals & Information (2025/2026)

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American Airlines Flight 4963 Route Deals From $169

The cheapest prices found with in the last 7 days for return flights were and $169 for one-way flights to Sioux Falls Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number AA4963 take?
AA4963 flies directly from Lambert-St. Louis Intl. Airport (STL) to O'Hare Intl. Airport (ORD) in approximately 1 hour and 26 minutes. It can be used on other routes though, some of which could be multi-stop flights. Keep this in mind when locking in your airfare to avoid any mix-ups.
What terminal does AA4963 fly out of?
AA4963 flights from STL usually take off from Terminal 1. This flight number runs on a number of routes, but the most popular one is STL to Chicago, IL Airport (ORD-O'Hare Intl.).
What kind of plane is on flight number AA4963?
There's every chance you'll be aboard the Embraer 175 if you've booked a seat from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to ORD, one of a few routes used for flight AA4963.
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 AA4963 flight with Travelocity, please visit our Customer Service Portal.