Furnished Corporate Apartments For Rent In Lake Charles Louisiana . Lake charles apartments under $700. You searched for furnishedapartments in lake charles, laapartment finder will help you find the right rental at the right price. Lake Charles Corporate Housing & Furnished Apartments from www.foxcorphousing.com As of may 2022, the average apartment rent in lake charles, la is $1,133 for a studio, $966 for one bedroom, $1,013 for two bedrooms, and $999 for three bedrooms. Lake charles apartments under $1300. Contact us today or search our directory of furnished apartments in lake charles.