do i have to have a license to hunt rabbits if so how much is a license

Yes, you are required to have an Idaho hunting license to hunt in Idaho, including hunting jack rabbits. - See more at: https://fishandgame.idaho.gov/content/question/do-i-need-hunting-license-kill-jack-rabbits#sthash.7omtD2wt.dpuf License fees are listed online at https://fishandgame.idaho.gov/public/licenses/fees/.