I'll be going from CLE-PVG from approximately April 1-9. I'd like to fly most of the way there on CO to maximize EQMs ... say CLE-EWR-NRT-PVG (with that last leg on ANA). Expedia prices this at $930, but there seems to be no way to do this on CO.com, unless I break it into CLE-EWR-NRT ($895) on CO.com plus NRT-PVG on Expedia ($762), for a total of $1,657!

I'd like to get as many EQMs at 100% as possible, but maybe that's impossible on a cheap fare like this? Or is there something that I'm missing?

Any help is appreciated.