Getting There

Palm Springs International Airport (3400 E Tahquitz Canyon Way) is served by over a dozen airlines that connect to hundreds of cities worldwide. There are direct services to and from the following cities:
Bellingham, Washington (BLI)
Calgary, Alberta (YYC) 
Dallas / Fort Worth, Texas (DFW) 
Denver, Colorado (DEN)
Edmonton, Alberta (YEG) 
Houston, Texas (IAH)
Las Vegas, Nevada (LAS)
Los Angeles, California (LAX)
Minneapolis / St. Paul, Minnesota (MSP)
O'Hare / Chicago , Illinois (ORD)
Phoenix, Arizona (PHX)
Portland, Oregon (PDX) 
Sacramento, California (SMF)
Salt Lake City, Utah (SLC) 
San Francisco, California (SFO)
San Jose, California (SJC) 
Seattle, Washington (SEA)
Vancouver, British Columbia (YVR) 

Unless your hotel provides airport transfers, plan to take a taxi to downtown Palm Springs. If you're going to one of the communities outside Palm Springs, call for advance shuttle reservations.
Buses pickup at the SunBus airport stop at 3400 Tahquitz Canyon Way.
If traveling from LA with your own vehicle, take I-10, the main route into and through the Coachella Valley, the trip to Palm Springs takes about two hours.

References on how to get there:
Palm Springs Airport
Greyhound
Amtrak