i have a bmi credit card which they gave me 20,000 miles and i was already an existing diamond club member and clocked up airmiles too.

anyway, i have around 24500 air miles, and want to spend this. i want to spend it on a specific hotel in Seattle.

Thing is, I dont know how many airmiles is equivilent to £1. the hotel im looking to stay at for 8 days is costing around £1,370.

is this enough or do I need more air miles, and how much? I thought for every pound you spend, you get 1.5 air miles.... and I have alot of air miles as you can see, so surely, this should be enough?

Thanks!