What airport should you use? You have multiple flight options for this Annual Conference.
Palm Springs (PSP) is the most convenient. (The open-air design of this airport is fascinating.) You can literally walk to the conference center from there. Or catch the complimentary shuttle to either the Renaissance or Hilton.
Ontario International Airport (ONT) is an active, larger option. It’s a quick hour west of Palm Springs. There are plenty of shuttles, but the cheaper options are Uber, Lyft, or a rental car (which you can keep or turn in once you get to Palm Springs).
Los Angeles International Airport (LAX), a mega hub with great rates, is another hour west. Ground transportation options are plentiful. If you are coming early to visit Skid Row, LAX or Burbank (BUR) are excellent options. You can still fly home from Palm Springs or Ontario.