We've discussed the program on these two threads -

http://ballettalk.invisionzone.com/index.php?showtopic=22453

http://ballettalk.invisionzone.com/index.php?showtopic=24234

I think it's worth traveling to see.

Presages/Green Table will also be in Omaha NE on 3/16, but with Motown Suite, a far inferior ballet and companion piece than Apollo.

http://joffrey.org/tour_main.html

For the LA performances, there is currently a discount offered through Gelson's Supermarkets:

http://www.gelsons.com/services/culturalspotlight.asp
10% for the Thursday Apollo/Les Presages/Green Table program, and 20% for the weekend Deuce Coupe/Motown Suite programs. (It may not remain posted there forever, so act fast if you want to use it.)