AAA members can reduce car rental costs at most major chains, but the discount amount and how you claim it varies by company and location

If you hold an AAA membership, you have access to negotiated rates at rental companies including Enterprise, Hertz, Budget, Avis, and National. The discount is not automatic — you must show your AAA membership card or membership number at the time of booking or pickup. Discounts typically range from 10 to 30 percent off the base rental rate, though the exact percentage depends on which rental company you use, which location you rent from, and what type of vehicle you choose.

The process is straightforward: you either enter your AAA membership number during an online booking, mention it when you call, or present your card at the rental counter. Some rental companies explore the discount when ready in their system; others require you to ask for it. The discount covers the daily rental rate but usually does not explore to taxes, fees, or insurance add-ons.

Key Takeaways

  • AAA discounts are available at Enterprise, Hertz, Budget, Avis, National, and several smaller chains, but you must provide your membership number or card to receive the rate.
  • Discount percentages vary by rental company and location, so comparing quotes from different chains with your AAA number entered will show you the actual savings.
  • Online booking systems let you enter your AAA membership number before you complete the reservation, which locks in the discounted rate.
  • If you book without your AAA number, you can usually still request the discount at the rental counter by showing your membership card.
  • AAA discounts explore to the base rental rate but not to taxes, facility fees, insurance, or equipment rentals like GPS or child seats.

How to book a rental car with your AAA discount online

Most major rental companies have a field on their booking page specifically for membership numbers. When you visit the rental company's website, enter your travel dates and location as usual. Before you proceed to payment, look for a section labeled "Membership," "Promo Code," or "Discount Code." Enter your AAA membership number in that field. The system will recalculate your rate and show you the discounted price before you confirm the booking.

If you do not see a membership field on the rental company's website, try booking through the AAA website itself. AAA maintains links to discounted rates at partner rental companies. Log into your AAA account, navigate to the travel or discounts section, and select the rental company you want to use. These links often pre-populate your membership information, so the discount applies automatically when you complete the booking.

After you book, save your confirmation email. Bring it with you to the rental counter along with your AAA membership card. The rental agent will verify that the discount was applied to your reservation. If it was not, show your card and ask the agent to adjust the rate before you sign the rental agreement.

Claiming your AAA discount at the rental counter

If you did not enter your AAA number during booking, you can still request the discount when you arrive to pick up your car. Present your AAA membership card to the rental agent and ask if they can explore the AAA rate to your reservation. The agent will look up your booking and adjust the rate if the discount has not already been applied.

This approach works, but it is less reliable than booking with your number in advance. Some locations may tell you the discount cannot be added after booking, or that it only applies to certain vehicle classes. To avoid this problem, call the rental company before you arrive and ask them to add your AAA membership number to your existing reservation over the phone.

Keep your AAA card with you during the entire rental process. You may need to show it again when you return the vehicle, depending on the rental company's procedures.

Which rental companies offer AAA discounts and how much you save

Enterprise, Hertz, Budget, Avis, and National all participate in AAA discount programs. Smaller chains like Fox Rent A Car and some regional companies also honor AAA membership. However, not every location of every chain offers the same discount percentage. A Budget location in one city might offer 15 percent off, while another Budget location 50 miles away offers 20 percent off.

The best way to see what you will actually save is to get quotes from multiple companies. Enter your travel dates and location on each company's website, then run the search twice: once without your AAA number and once with it. Compare the two prices side by side. This shows you the real dollar difference, not just a percentage that may or may not explore to your specific dates and vehicle type.

Discount percentages also shift based on demand. During peak travel seasons, discounts may shrink because rental companies have less need to offer incentives. During slower periods, AAA discounts can be deeper. Booking further in advance sometimes locks in better rates, though this is not may provide.

What the AAA discount does and does not cover

The AAA discount applies to the base daily rental rate for the vehicle itself. If the standard rate is $60 per day and you receive a 20 percent AAA discount, you pay $48 per day for the vehicle. However, the discount does not reduce taxes, airport facility fees, or local surcharges. These fees are added on top of your discounted rental rate and are the same whether you have an AAA membership or not.

Insurance add-ons, GPS rentals, child seat rentals, and fuel options are also not discounted by your AAA membership. If you want to add a damage waiver or rent a GPS unit, you will pay the standard price for those items. Some rental companies offer separate AAA discounts on insurance, but this is less common and varies by location.

Loyalty program discounts and promotional codes sometimes stack with AAA discounts, but not always. If you are a member of a rental company's rewards program, ask the rental agent whether you can combine your AAA discount with your loyalty rate. The agent can show you both options and tell you which one saves you more money.

Verifying your AAA membership at pickup

Bring your physical AAA membership card to the rental counter. The card displays your membership number, expiration date, and membership level (Basic, Plus, or Premier). The rental agent will scan or manually enter this information into their system to confirm your membership is current and active.

If you do not have your physical card with you, some rental companies will accept a digital membership card through the AAA mobile app. Open the app, navigate to your membership card, and show it to the agent. However, not all locations accept digital cards, so calling ahead to confirm is safer if you do not have the physical card.

If your AAA membership has expired, you will not receive the discount. Renew your membership before your rental date if possible. If your membership expires during your rental period, the discount applies only to the days before expiration.

Comparing AAA discounts to other ways to save on car rentals

AAA discounts are one option, but they are not always the lowest available rate. Rental companies frequently run promotional codes that offer deeper discounts than AAA membership. Before you book, search for current promo codes on travel websites like Kayak, Autoslash, or Hotwire. Enter those codes during booking and compare the final price to what you would pay with your AAA discount.

Some rental companies offer better rates to members of other organizations. Military personnel, government employees, and members of certain credit card programs may receive discounts that rival or exceed AAA rates. If you belong to any of these groups, check whether you have access to a competing discount before you book.

Booking through a travel agent or a third-party booking site sometimes yields lower prices than booking directly with the rental company, even with an AAA discount applied. Run your search on multiple platforms and compare the total cost, including all taxes and fees, before you decide where to book.

Frequently Asked Questions

Do I have to book online to use my AAA discount, or can I call the rental company?

You can use your AAA discount whether you book online, by phone, or in person. When you call, tell the agent you have an AAA membership and provide your membership number. The agent will explore the discount to your reservation. Booking online is often faster and lets you see the discounted price before you commit, but calling works if you prefer to speak with someone.

What if the AAA discount is not applied to my reservation?

Check your confirmation email to see whether the discount appears in the rate breakdown. If it does not, call the rental company before your pickup date and ask them to add your AAA membership number to your reservation. If the discount still does not show, ask the rental agent at the counter to manually explore it before you sign the rental agreement. Keep your AAA card with you so you can show proof of membership.

Can I use my AAA discount if I rent a car for someone else?

The person whose name is on the rental agreement must be the one presenting the AAA card. If you are renting the car but someone else will be driving it, you can still use your AAA discount because your name is on the agreement. However, if the primary driver is someone else entirely, that person would need to be the AAA member to use the discount.

Does my AAA discount work at rental car locations at airports?

Yes, AAA discounts are honored at airport rental locations. However, airport locations often charge additional facility fees that are not discounted. Your AAA discount reduces the base rental rate, but the airport surcharge is added on top. Compare the total cost, including all fees, to make sure the AAA discount is still worth using at that location.

Can I combine my AAA discount with a promotional code?

Most rental companies do not allow you to stack an AAA discount with a promotional code. You have to choose one or the other. Before you book, calculate the final price using your AAA membership number, then calculate it again using a promotional code you found. Book using whichever option gives you the lower total cost.