The flight time from the United States to Bermuda depends on the specific location in the US that you are starting from and the type of aircraft you are traveling on. On average, a nonstop flight from the US to Bermuda takes about 2 to 3 hours. Some examples of flight times from major cities in the US to Bermuda are:

New York to Bermuda: about 2 hours
Miami to Bermuda: about 2.5 hours
Boston to Bermuda: about 2.5 hours
Washington, D.C. to Bermuda: about 2.5 hours
Chicago to Bermuda: about 4 hours
It is worth noting that these are just estimates, and actual flight times may vary depending on a variety of factors such as wind speed and direction, aircraft type, and routing.