Bermuda Dunes (UDD) 12 miles east of International. You could call and ask about fees, I don't think there is a landing fee. Only close in alternate for International. Fuel is under $5 gallon.
Cheap fuel at Cable (KCCB) too. $3.74/gal. last time I filled up. And Chino always seems to have good prices. Just depends on which way you're flying and what's convenient.Ditto! Landing/parking at PSP is convenient, but bring money. Buckets of it. My last time to Palm Springs I parked at Bermuda Dunes instead and quite liked it; easy access to I-10 and reasonable parking fees, maybe $5 per night. If you want cheaper fuel, gotta go to Thermal, Banning or Big Bear.