Car rentals have reward programs which are associated with both airline and hotel chains. The first thing you must do is sign up and become a member, car rental rewards programs are free! Once you become a member, the car rental agency retains the necessary information you provide to make renting cars in the future easy and convenient. That means no waiting in lines, no paperwork no expiration dates for points earned, and faster car pickup and returns.
This is the way we would recommend you accumulate your miles/points:
Most airlines have car rental partners that can potentially earns you valuable reward miles. Use your desired airline frequent flier number when booking with a car rental partner. However, each airline and car rental programs have different earning structures; some of which are based on status with the airline, while others offer miles per rental day or rental qualifying period.
Listed below are three major airlines and their car rental alliance programs:
Camel Car and Limo Service