At my New Hampshire flight school:
FT-$500/pay period (2 weeks). Covers 20 hours of instruction in period. If you log more, you get hourly on the following scale:
20-30 hrs: $15/hr
30-40 hrs: $16/hr
40-50 hrs: $17/hr
50+ hrs: $18/hr
PT-$17/hr, get assigned students by FT instructors. No benefits.
I would say that if you get less than $15/hr (and that's pushing it), something is very wrong. Get paid what you deserve!