I'm starting this thread since the closest thing found to a master thread on ONT was closed to posting. Here's that thread for reference: http://www.flyertalk.com/forum/ameri...good-true.html

The resaon I'm contemplating ONT vs LAX/BUR/SNA is that I was doing a search for MileSAAvers for LAX-DFW for next May and only found availability through ONT (with one or two days found for SNA). 738s will be used.

I see on ONT's site that AA uses Terminal 4. And that the closest parking structure to T4 is apparently Daily Lot 5 with rates of $9 per day.

I'd love to hear some recent experiences flying in and out of ONT. (I'll be flying internationally in J - if I can get those MileSAAvers).