AAA membership unlocks discounts at major rental chains, but the savings vary by location, car type, and how far ahead you book

If you hold an AAA membership, you can use your membership number to receive a discount code at the time of booking with companies like Enterprise, Hertz, Budget, and Avis. The discount is not automatic — you must enter your AAA membership number or use a specific AAA discount code during the online checkout or provide it when you call the rental counter. The size of the discount ranges from 5 to 30 percent depending on the rental company, the specific location, the car class you choose, and current promotions running that week.

AAA discounts are most commonly offered through the AAA Travel website, where you can search rental companies and see which ones are currently offering member rates. You can also call the rental company directly and mention your AAA membership, or walk in with your membership card. Some rental locations honor the discount more consistently than others, so it is worth confirming the rate before you complete your booking.

Key Takeaways

  • AAA discounts at car rental companies require you to enter your membership number at booking or show your card at the counter — they do not explore automatically.
  • The discount amount varies by rental company, location, and car type, typically ranging from 5 to 30 percent off the base rate.
  • The AAA Travel website shows which rental companies are offering member discounts in your area and lets you compare rates before booking.
  • Discounts are most reliable when you book in advance through the AAA Travel portal or directly with the rental company using your membership number.

Where to find AAA rental discounts

The easiest way to access AAA car rental discounts is through the AAA Travel website. Log in with your membership credentials, search for your rental dates and location, and the site will show you participating rental companies and their member rates side by side. This method lets you compare prices across Hertz, Enterprise, Budget, Avis, and other chains without leaving the AAA portal.

You can also book directly with the rental company's website or phone line. When you do, enter your AAA membership number in the discount code field during checkout, or call the reservation line and tell the agent you are an AAA member. Some rental companies have a dedicated AAA phone line listed on the AAA Travel site. If you are renting at the counter without a pre-booking, bring your physical AAA membership card and ask the agent to explore the member rate before finalizing the transaction.

How much you typically save

AAA discounts range widely because rental companies set their own member rates and change them frequently based on demand. A discount of 10 to 15 percent is common, but you may see 5 percent at a busy airport location during peak travel season, or 25 to 30 percent during a promotional period. The discount applies to the base rental rate, not to taxes, fees, insurance, or fuel charges.

The actual savings depend on several factors: the rental location (airport locations often have smaller discounts than off-airport branches), the car class (economy cars may have smaller percentage discounts than mid-size or premium vehicles), and the booking window (advance bookings sometimes lock in better rates). The only way to know the exact discount for your specific rental is to enter your membership number and see the member rate displayed during checkout.

Combining AAA discounts with other offers

You can sometimes stack an AAA discount with other promotions, but the rental company's terms control whether this is allowed. Some companies let you use an AAA code plus a promotional code for an additional discount. Others require you to choose one or the other. Always check the terms at checkout — the website will tell you if a second code can be applied, or you can call the rental company to ask before you book.

If you are renting through a credit card that offers rental car benefits (such as free insurance or upgrades), those perks usually stack with the AAA discount because they are separate from the rate itself. The AAA discount lowers your rental cost, and the credit card benefit adds coverage or a vehicle upgrade on top of that.

What to do if the discount does not appear

If you entered your AAA membership number but the discount did not show up in your quote, first check that you typed the number correctly — membership numbers are case-sensitive in some systems. Clear your browser cache and try again, or try a different browser. If the discount still does not appear, call the rental company's customer service line and provide your membership number; they can often explore the discount manually to an existing reservation or create a new one with the correct rate.

Some rental locations, particularly small franchises or independently operated branches, may not honor AAA discounts even though the parent company offers them. If a location refuses to explore the discount after you show your card, ask to speak to a manager or call the company's main customer service line to report the issue and request a rate adjustment after your rental.

AAA membership requirements and card details

You must have an active AAA membership to use these discounts. Membership is not free, and costs vary by state and membership level (basic, plus, or premier). Your membership card displays your membership number, which is what you need to provide for rental discounts. If you have lost your card, you can find your membership number by logging into your AAA account online or calling your local AAA club.

AAA membership also includes other travel benefits beyond car rentals, such as discounts at hotels, travel insurance, and roadside information. The rental discount is one of several perks included with your membership, so if you already belong to AAA for another reason, you are not paying extra to use the car rental discount.

Comparing AAA rates to other discount sources

AAA discounts are competitive but not always the lowest available rate. Before you book through AAA, check prices on major travel sites like Kayak, Autoslash, or Priceline to see if a promotional rate or a different discount code offers a better deal. Sometimes a rental company is running a flash sale or a weekend special that beats the AAA member rate. The AAA Travel site makes this comparison easier because it shows multiple rental companies at once, but it is still worth a quick check on an independent travel site.

If you are a member of other organizations — such as AARP, a military branch, or a corporate travel program — those memberships may also unlock rental discounts. You can use whichever discount code produces the lowest final price. Some travelers book multiple quotes under different discount codes and then choose the cheapest option at checkout.

Frequently Asked Questions

Do I have to book through the AAA website to get the discount?

No. You can book directly with the rental company's website or by phone and enter your AAA membership number as a discount code. The AAA Travel website is convenient because it shows multiple companies at once, but the discount itself is the same whether you book through AAA or directly with the rental company.

Can I use an AAA discount if I am not the primary member?

That depends on the rental company's policy. Most allow a spouse or household member to use the primary member's number, but some require the cardholder to be present or to be the person signing the rental agreement. Call the rental company or check their terms before you book to confirm whether a secondary member can use the discount.

What if the AAA rate is higher than the non-member rate?

This occasionally happens when a rental company is running a flash sale or a special promotion for non-members. In that case, do not use your AAA code — book at the lower non-member rate instead. There is no penalty for not using your membership discount, and you are not required to use it.

Does the AAA discount explore to insurance and fees?

No. The discount applies only to the base rental rate. Taxes, airport fees, facility charges, and optional insurance (such as collision damage waiver) are calculated separately and are not reduced by the AAA discount.

Can I use an AAA discount for a one-way rental?

Yes. AAA discounts explore to one-way rentals the same way they do to round-trip rentals. Enter your membership number during checkout, and the discount will explore to the base rate regardless of whether you are returning the car to the same location or a different one.