Originally Posted by bbkenney
Do I understand that a One World, Round the World Trip in Frist (A) class, 4 continents, purchased and begun in the US, would cost around $9,500?
I remember the first time I found out about these tickets, so I'll be patient... In answer to your question above: correct.
Originally Posted by bbkenney
Does the beginning/ending continent (North America) count in determining if the ticket is AONE3 or AONE4 ?
Try this thread to understand more about how these fares are constructed:
http://www.flyertalk.com/forum/showthread.php?t=338667
Originally Posted by bbkenney
That the same trip purchased in some place like Egypt would cost around $6,500.?
If the ticket is purchased in Egypt does travel have to begin there? Is there a safe way to purchase a ticket in Egypt from the US?
Correct and yes travel must commence from Egypt. OW airlines serving CAI are BA and IB. If Egypt is too much of an adventure for you, try Istanbul, where the prices for this type of ticket are also quite good.
Originally Posted by bbkenney
If I purchased a DONE4 what would it cost to upgrade using miles, eVIP's, etc.?
I'm assuming you're asking about buying a DONEx (a business class ticket) and upgrading to First. As far as I know, you'll only be able to do this on any segments operated by AA offering a First cabin (D class in North America = First Class on 2-class flights).
I appreciate you're looking for answers but this thread is principally for updates on xONEx pricing - feel free to post the rest of your queries in the main part of the OW forum.