There are also plenty of fares via LHR to LAX for those who don't want to connect inside US. Intra-europe with BA/AY, TATL with AA/BA.
Book by 2.2.2015.
Min stay Sunday night, max stay 90 days. Outbound must be before 15.6.
Very nice offer, hopefully there will be same for the fall also as my timetable is already fully booked until Oct! Bummer.