Are there nonstop flights from Palm Springs (PSP) to San Diego (SAN)?

No. The fastest connection is via Los Angeles, about 1h 24m of total flying time.

What is the fastest connection from Palm Springs (PSP) to San Diego (SAN)?

via Los Angeles ≈ 1h 24m, via Las Vegas ≈ 1h 49m (estimated flying time, excluding layovers).

Palm Springs International Airport (PSP) to San Diego International Airport (SAN)・137 km

No nonstop flights. The fastest connection is via Los Angeles (LAX), about 1h 24m of flying time (layover not included).

None.

2 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.