Very disappointed in this car rental. We got to the counter and the agent told me that my reservation was frozen in the system and he could not open it, so I couldn't get a car. He told us that we nee

Do not book your car rental through Frontier for a budget car rental. The price was good but everyone on the Frontier flight did the same. Budget service could not handle the overflow of customers. We

Gets 1 star because their isn't a lower option. I pre-paid for my week rental, after returning the car I received an additional charge of 8 percent to pay for the new cost of rental, even though I had