tucson: Going over the sea must be by plane, examples would be very helpful, or a site that will help me with it (buses can be involved).|||walk, swim, walk. Packed lunch will save some money too, make sure it's in a watertight bag for the swimming part though.|||Hi...you need to be specific with your dates & times...i had a quick look on the internet and its giving me a price of $639 for a 2week trip next month going via San Fransisco or Los Angeles....try this website www.expedia.com|||London (Gatwick) direct to Dallas (Fort worth) British Airways. Dallas to Tucson American Airlines. Return flights 拢531.00 Daily flights all bookable on BA website.|||If you tell me what dates you wanna travel,out and back,I'll tell you what route to take and best price. I work on airline reservations.|||I would imagine the easiest way would be to get to New York, by whatever method is most practical from where you are, then a flight from JFK or Newark to Heathrow London.