How can park in LA airport (LAX) and catch my airplane?

I wonder how I can park in LAX and then catch my airplane? I need to park there for 4 days, how much would that cost? And then do I need to take a shuttle to the airport? Will that take a long time so I need to leave early?

There is a parking lot that you can park at just east of Termninal 1. Can't recall how expensive it was, but I got a discount for making reservations on-line as well. I was there for about the same amount of time and the cost wasn't so bad.

There are other parking sites all around the airport and offer shuttle service to the terminals.

You can get long term parking free and airport shuttle free if you use the stay123 package for one night at an inexpensive hotel - ranging like $89 to $99- I use it all the time. you can use the hotel night before you leave so you can use the 24 hour hotel shuttle to the terminal (about 5 minutes) and catch your flight with no problem- or if you just want to drive there and fly out, you can use the hotel after you come back, or not at all, but you get the parking for no extra charge and shuttle back. Its a great service