In the spirit of decommodification I offer this:http://www.advantageflight.com/bman.html
Charter flight companies don't usually operate out of major international airports, such as LAX. You're more likely to find what you're looking for at airports like Santa Monica Airport or Torrance Airport. If money is no object, go for it! That said, many charter flight companies are going to draw the line at landing at unimproved airfields, especially a field that is covered by caustic dust that ruins aircraft components.
Folks that fly their aircraft to BRC Spaceport do so with the full knowledge that they must thoroughly detoxify their aircraft after the event. Advantage Air knows this and charges what they charge to cover these cleanup costs.
Don't bore your friends with all your troubles. Tell your enemies instead, for they will delight in hearing about them.