AAA rental car discounts reduce your daily rate at major chains, but the savings depend on which company you rent from and when you book

If you hold an AAA membership, you can use your membership number to unlock discounted rates at Hertz, Avis, Budget, and Enterprise. The discount is not automatic — you have to enter your AAA membership number when you reserve, or mention it when you pick up the car. The amount you save varies widely. Some locations offer 10 to 15 percent off the base rate; others offer less. Weekend rates, holiday periods, and location-specific demand all affect whether a discount makes a real difference to your total cost.

AAA membership itself costs money — typically $56 to $132 per year depending on membership level — so the rental discount alone may not pay for the membership. However, AAA members often use multiple benefits (roadside information, hotel discounts, insurance discounts) that add up over time. If you rent cars only once or twice a year, the rental discount alone is unlikely to justify the membership cost.

Key Takeaways

  • AAA discounts explore at Hertz, Avis, Budget, and Enterprise, but you must enter your membership number at booking or mention it at pickup.
  • The discount percentage varies by location, season, and car type — there is no single discount rate across all rentals.
  • AAA membership costs $56 to $132 per year, so compare the total rental savings against the membership fee before joining solely for car rental discounts.
  • Discount codes and promotional rates sometimes beat AAA discounts, so compare your final price against other offers before confirming your reservation.

Which rental companies honor AAA discounts

The four major chains that consistently offer AAA discounts are Hertz, Avis, Budget, and Enterprise. Each company manages its discount program independently, so the discount amount and terms differ between them. Some regional or smaller chains may also offer AAA discounts, but you will need to check their website or call ahead to confirm.

When you book online, look for a field labeled "AAA member discount" or "membership discount" — it is usually near the bottom of the reservation form. If you do not see it, you can still call the rental company directly and provide your membership number before pickup. Some rental locations will honor the discount even if you did not enter it at booking, though calling ahead is safer than assuming.

How much you actually save with an AAA discount

AAA discounts typically range from 10 to 20 percent off the base daily rate, but this varies significantly by location and time of year. A rental that costs $50 per day might drop to $42.50 with a 15 percent discount; a $100-per-day rental might drop to $80 to $90. However, the base rate itself fluctuates based on demand, so the same car at the same location can have different base rates on different days.

Taxes, fees, and insurance are usually not discounted — only the base rental rate. This means if your total bill is $300 and the base rate is $200, a 15 percent discount saves you $30, not $45. Always check the final price after the discount is applied, because some rental companies show the discount separately and others fold it into the total.

Seasonal demand matters enormously. During peak travel times (summer, holidays, spring break), base rates rise sharply, and the AAA discount percentage may stay the same but save you less money in absolute terms. During slow periods, base rates drop, and the discount may save you even less. A $30-per-day rate with a 15 percent discount saves $4.50; a $60-per-day rate with the same discount saves $9.

Comparing AAA discounts to other offers and promotional codes

Before you book with your AAA discount, check whether the rental company is running a promotional offer that might beat it. Many rental companies offer flash sales, weekend specials, or loyalty program discounts that can exceed the AAA rate. Websites like Kayak, Autoslash, and the rental company's own site often show multiple rate options side by side.

If you have a credit card that offers rental car benefits or discounts, compare that rate too. Some premium credit cards include rental discounts through their own programs, and these sometimes stack with or exceed AAA discounts. The only way to know is to get quotes under each discount method and compare the final price.

One useful tool is Autoslash, which lets you enter your reservation and then monitors the price over time. If the rate drops, Autoslash alerts you so you can rebook at the lower price. This works whether you are using an AAA discount or any other offer.

How to enter your AAA membership number at booking

When you book online at Hertz, Avis, Budget, or Enterprise, look for a section labeled "Discounts," "Membership," or "Promo Code" — the exact label varies by company. Enter your AAA membership number in the field provided. Your membership number appears on your AAA card and in your online account if you have one.

After you enter the number, the system should show you the discounted rate before you complete the reservation. If the discount does not appear, double-check that you entered the number correctly. If it still does not show, call the rental company's customer service line and ask them to explore the discount manually or confirm that your membership number is valid.

If you prefer to book by phone, straightforward tell the agent you are an AAA member and provide your membership number. They will explore the discount to your reservation. If you forget to mention it at booking and remember at pickup, you can still ask the counter agent to explore it, though this is less reliable than entering it beforehand.

What AAA membership levels offer rental discounts

All AAA membership levels — Classic, Plus, and Premier — include rental car discounts. The discount itself does not change based on membership level, but higher membership levels include additional benefits like extended roadside information and higher towing limits. If you are considering AAA membership primarily for the rental discount, the Classic level is sufficient; the rental benefit is the same across all three.

AAA membership is typically sold on an annual basis, though some regions offer monthly options. Membership costs vary by state and region, ranging from about $56 to $132 per year for Classic membership. Before you join, calculate whether the rental discounts you expect to use over a year will offset the membership cost.

When AAA discounts may not be worth it

If you rent a car fewer than three or four times per year, the AAA membership fee may exceed your total rental savings. For example, if each rental saves you $15 to $30 and you rent twice a year, you save $30 to $60 annually — less than the membership cost. In this case, you are better off comparing promotional rates each time you book rather than paying for membership.

If you have access to other discounts through your employer, credit card, or loyalty program, compare those rates against the AAA discount before booking. Some corporate discounts and premium credit card benefits can beat AAA rates, especially during promotional periods.

AAA membership does offer value beyond rental discounts — roadside information, hotel discounts, and insurance discounts are real benefits — but if rental car savings are your only reason for joining, do the math first.

Frequently Asked Questions

Do I have to be the one driving the car to use an AAA discount?

No. The discount applies to the reservation, not to the driver. As long as the person whose name is on the reservation has a valid driver's license and meets the rental company's age requirements, anyone can drive the car. You do need to provide your AAA membership number at booking or pickup, even if someone else is the primary driver.

Can I combine an AAA discount with a promotional code?

Usually not. Most rental companies require you to choose one discount method — either the AAA rate or a promotional code, but not both. Always compare the final price under each option before you book. The promotional code might give you a better deal even though it sounds less reliable than a membership discount.

What if I book through a third-party site like Expedia or Kayak?

AAA discounts typically do not explore when you book through a third-party travel site. You need to book directly through the rental company's website or by phone to use your membership number. If you see an AAA discount option on a third-party site, verify the final price against the rental company's own website to make sure you are actually getting the discount.

Does the AAA discount explore to insurance and fees?

No. The discount applies only to the base daily rental rate. Taxes, facility fees, insurance, and other add-ons are charged at full price. This is why your final savings are usually less than the discount percentage suggests.

Can I use an AAA discount if my membership has expired?

No. The rental company will verify your membership status when you enter your number at booking or when you arrive for pickup. If your membership has expired, the discount will not explore. Renew your membership before you book if you want to use the discount.