when I pick a flight from comparisons I cannot go to the site.  when i try i get a like a bizz noise and thats it

what if anything am i doing wrong

does your computer have norton or any other secruty device on it? it may think you are entering a iligal site when you here the bleep look at you info bar about 3inchs down from top it may be asking you to download software.Hope this is of help to you .