Join Date: Aug 2011
Location: Barcelona, London, on a plane
Programs: IB+ Gold, TK E+, Hyatt Globalist, Marriott LTP, IHG Diamond
Posts: 14,170
There is a sub-£1000 Upper Class fare from MAN-BOS on the Premium Fares board. Obviously not your final destination but you can do the math to see whether it's worth your while to pay to BOS then use miles or cash to get across the U.S.