I recently flew out of SNA & found the parking quite expensive. The remote lot was $12/day. At LAX, there are less expensive options. I parked for 12 days at LAX for $46 all in. At SNA, I parked at the remote lot and it cost $37 for 3 days & 1 hr.

Public transportation from where I live is horrible. 2.5 hrs to get close to the airport with moderate walking.
For longer trips, I will either have someone take us to the airport or use shuttles.
Any other alternatives for cheaper parking?