Airport Information:

Palm Springs International (PSP): The closest and most convenient airport for Rancho Mirage, about 15–25 minutes away depending on traffic. PSP is more of a regional airpot, so there may be less direct flights here from the Midwest/East.

Los Angeles International (LAX): More nonstop flight options from many cities, between 2.5 and 4 hour drive, depending on traffic.

Ontario International (ONT): Located between Los Angeles and Palm Springs, ONT can offer more affordable direct flights and lighter traffic. It's roughly a 1.5-2.5 hour drive depending on traffic.