how would you say "from...to...". I want to say "from here to there" and also give a time frame (from 7 to 8). Can I say "de la a la"? I hear that sometimes.

Yes, people sometimes do say de isit la a laba a, or de setè a twazè, de Miami a New York.

From ... to... → depi .... jouk/jiska...

From here to there → depi isit jouk laba a
From 7 to 8 → depi setè jouk uitè
From sunrise to sunset → depi solè leve jouk solèy kouche

Haitian Creole ↔ English Reference, Look up Haitian Creole and English Words