Travel advice for a trip in September will be more cost effective and less crowd, because the airline and hotel rates go down a little bit after the spring and summer warm and hot beautiful weather but majority of the time the restaurant prices remain the same. Now doing the colder wintery months the airline and hotel rates as well as restaurant rates by running promotional meals normally decrease in prices more saving families or individuals even more when traveling, because the gas prices drop and most people don’t want to get out in the cold to travel or go out to eat! My advice is that if you don’t like the crowd to wait for the winter months to travel, but Traveling in September is just as good, because you still have nice warm weather to cope with along with a little cheaper rates, because you still have the Labor Day holiday to factor, because a lot of people love to travel to the beach and other places during the month of September!