I've asked this on another Trip Advisor forum but I guess I'm likely to get a more expert view here!
I'm thinking about switching our flights for next summer (EDI > LAS return) as the ones we've booked are going to change because of the sale of BMI. Looking at Continental.com I can find flights on the US site for $851 each and the same flights on the UK site are £750 each. So if I can book through the US site the cost to me will be around £545 each and that's quite a difference as there will be 2 of us travelling.
Can I book through the US site?