Breaking a Lease in Idaho

[Nancy C.]

Hi!  My sister has accepted a job in another state but still has 8 months remaining on her lease.  Can anyone help with her rights as a tenant to mitigate being on the hook for the rent for the remaining 8 months?  

The landlord currently is trying to re-rent it and is trying to get 10% more in rent, which is really steep for the market, and her place is the most expensive house in that range.  I'm just wondering if the landlord is allowed to try and increase the rent that much.  And while the lease says that subletting requires the landlord's approval, is there any reasonable reason that he can refuse to allow a subletter (she has not formally asked yet)?  

Additional info: The owner is trying to do a For Sale By Owner, my sister has left the property in immaculate shape with professional cleaning and has continuedto pay rent despite having moved out.  So far it has been a fairly friendly relationship, but the landlord has not been overly helpful either.

Any help appreciated!