Looking for any suggestions on how to get from west coast to the UK (Scotland for a RS tour, then back home via London in June) using United miles. I have enough to go business class (via saver miles), but there is no availability from SFO. I've looked at some alternate options, but just wondering if anyone has anything that's worked for them. Ex: Trying to use Air Canada (I can't figure out how to book w/them using United miles).
Any suggestions would be great! Thanks!