Need help getting to California

I usually don't ask for help or anything. My oldest sister passed away unexpectedly. I live in Arkansas and need help getting to California for my sister's funeral on the 28th. Unfortunately, I do not have the immediate funds to get a plane ticket to get me down there. I've lost my mother almost 6yrs ago, and my grandmother the year before last. This was definitely unexpected as I have suffered another loss. My sister was found by my 7yr old niece whom she leaves behind along with my nephew.