Best place and least expensive parking?

Park at Staples center.. pay the fee, stress less. Have fun.

Park at the convention center. They do seem to adjust the prices depending on event and day. About $15

I would suggest using Lyft.

Its all the same maybe taking a lyft or uber

I park in a parking lot next to Toyota 1901 S Figueroa St, Los Angeles, CA 90007 they charge me 20 other places were 25 it was a good parking lot

Depending on event there are many parking lots to park ranging from $35-$15.

Park in the convention center parking lot. It was free the day I went there but sometimes the price depends on the event happening there.

Best place with least expense doesn't exist in DTLA. if you are in the South bay area or anywhere remotely close to DT Long Beach you can find $5 all day parking in long Beach then take the blue line to DTLA, round trip will be $3.50 so for under $10 you have parking and no traffic to deal with.

Depending on the event.. there are some lots just a block east of the CC. That are reasonable. Otherwise the Metro stops directly in front of the location. Might be something to consider Long Beach and Santa Monica both.