In the survey 2250 passengers were asked questions about baggage handling, customs and security at major international airports.
American immigration officials came out worst, followed by India and Russia.
"Our survey would suggest that the US customs and immigration need to address their attitude towards visitors, simplify the form filling, generally be a lot more welcoming and better reflect the personality of the American people," said Jerome Touze, joint founder and joint chief executive of the site.
Despite the the USA immigration verdict, New York’s JFK performed well in the security question coming joint first with London Heathrow, which was also voted the most annoying airport for passport queues followed closely 2nd by JFK.
Tell us your experiences of immigration around the world, who do you think sucks? What's been your best and worst experience? Stories related to mile high are particularly welcome. Leave your comments below and read some experiences of UK immigration!