San Antonio needs to name it's airport like most every large city.
After someone important in San Antonio history. I would say Hugman, since he is the architect with the idea and plan for the Riverwalk. Imagine downtown San Antonio with no Riverwalk. If no Riverwalk, I would say no Tower of Americas, and no San Antonio of today.
If not Hugman, what would you name the Airport? San Antonio International just seems incomplete.
http://en.wikipedia.org/wiki/San_Antonio_River_Walk