Or at least from Canada. I tried to book some flights on Aegean using the English-language web site and got all the way through to completing the payment screen and entering, only to be instructed that my reservation could not be completed online and I should call the Greek res number! Has anyone else in North America experienced the same issue? (BTW ended up booking my flights on Orbitz. Curiously Expedia didn't even show the A3 flights that came up on the A3 and Orbitz sites.) Also discovered Ultra Discount Economy fares (U) don't earn miles in MileagePlus but do in Aeroplan (at least at 50% or 250 minimum miles).