BUR is a nearby regional airport in Burbank. Otherwise, LAX in Los Angeles would be most useful.
Burbank
Would that be Pasadena California, Pasaden Maryland or Pasadena Texas.
Ontatrio International Airport, CA
The closest major airport to Folsom, California is Sacramento International Airport (SMF / KSMF). This airport is in Sacramento, California and is about 29 driving miles from the center of Folsom.
LAX (Los Angeles International Airport).
MEDOWS FIELD
The next closest major airport would be LA/Ontario International Airport - Ontario, CA (ONT / KONT) which is about 69 miles by car from Palm Springs, CA.
Oakland International Airport - Oakland, CA (OAK / KOAK)San Francisco International Airport - San Francisco, CA (SFO / KSFO)
The closest major airport to Redding, California is Redding Municipal Airport (RDD / KRDD). This airport is about 9 driving miles from the center of Redding.
Carlsbad Airport is the closest, the John Wayne Airport is about 40 miles away
Oakland International Airport - Oakland, CA (OAK / KOAK).
San Diego airport, about 20 mts drive.