How to Save Money Renting a Car in the United States

The freedom of having a car while you're away from home is liberating--no expensive taxis to take, no bus or train schedules to decipher. Keep your options open when negotiating for the best deal.

  • Make reservations as soon as your plans are firm. The earlier you book your car, the better your selection of class and price.

  • Shop online. Almost all car rental companies offer Internet-only rates. AAA, AARP or other group memberships may entitle you to an additional discount. Check out name-your-own-price sites such as Priceline (see Resources).

  • Look for a package deal when you book your flight or hotel. These frequently include car rentals at deep discounts.

  • Consider a weekly rate if you are keeping the car for more than 5 days. Generally the sixth and seventh day end up being free in a weekly rental. Check the rental agency's policy on early returns before changing your itinerary.

  • Determine if you have sufficient insurance coverage to forgo the agency policy. Your credit card or homeowner's insurance may not cover SUVs or luxury cars. If your policy covers you no matter what car you're driving, decline extra coverage. Don't have car insurance? You'll be required to buy it from the rental agency.

  • Gas up on the cheapest no-name fuel you can find before returning the car to avoid being gouged at the company's pump. Or, if you're driving a long way, prepay for the tank and return it empty.