Nowadays I only book my flights online, and usually I use the airline site (I am a BA FF) or Expedia. However, I cannot book premium economy flights there, or any other site I know.
Is there any reliable US site where we have an option to book Prem. Econ. class, just like businees or first?...
(I am only interested in US sites or international sites using USD as base currency).
Many thanks in advance for all replies!