Hertz offers summer time car rentals from select U.S. cities with prices starting at $17.85 per day via CDP code "2006147". (We found this rate in Miami for June 22 through June 29.) That's $5 under our April mention and the lowest starting rate we've seen for rentals from Hertz in the last year. Fees, insurance, and taxes are additional and may be substantial. A minimum booking period may apply. Book this travel deal by June 24 for rentals through August 31.