The thinking is that, my fiance n' I would fly into BWI since that is
closer to Johns Hopkins(Baltimore) than my mother(northern Montgomery
County) is.

Where the question comes in, is this, would it be possible to start the
return from the Montgomery County Airpark(which is 5mins. from her
house) instead of BWI or, would we have to stick with BWI?

I am not complaining or whining. I am just thinking logistically.

Christopher