I don't know whether I'm in the correct forum for this - I'm a UK citizen planning to fly to Toronto for a few days then fly to Boston for a week or so. Firstly what paperwork do I need to enter the USA from Canada? Secondly, can anyone recommend any good value airlines flying from Toronto to Boston? I thought of travelling to Buffalo and flying from there to Boston. Is it possible to hire a car from Toronto and drop it off at Buffalo? Sorry about all the questions but hopefully someone here may know the answers.