How long does it take to fly from Missouri Aruba?

The flight time from St. Louis Lambert International Airport (STL) in Missouri to Aruba's Queen Beatrix International Airport (AUA) is approximately 4 hours and 30 minutes for direct flights. The exact flight duration may vary depending on factors such as weather conditions, flight routes, and the specific airline operating the flight. Layovers or connections in other cities may add additional travel time if direct flights are not available.