I'll have have to be a week in Denver in October, and I am planning to go from Denver to the SFO Bay Area for a week before heading back from there to Europe.
Looked at different options and if I found that ba.com can not handle a multi-city booking like that, due to the intra-US legs I guess.
So I can get it easily with aa.com, with a problem though. How do I book WTP for the BA TATL legs on aa.com ?
There is no clear choice for that during the process thst I can see.