AAA rent-a-car discounts reduce your daily rate at major rental chains, but the savings depend on which company you use and how you book

If you hold an AAA membership, you can use your membership number to unlock discounted rates at Avis, Budget, Enterprise, Hertz, and National. The discount is not automatic — you have to enter your AAA membership number when you reserve, or tell the rental agent when you arrive. The amount you save varies. Some companies offer a flat percentage off the base daily rate (often 5 to 10 percent), while others offer specific dollar amounts or waive certain fees. AAA members also sometimes get access to promotional rates that non-members cannot book.

The discount applies only to the car rental itself, not to insurance, fuel, tolls, or parking. If you decline the rental company's damage waiver because your personal auto insurance or credit card covers rentals, the discount still applies to your base rate. The savings are real but modest — you are not getting a luxury car for economy prices. What matters is whether the AAA rate beats what you would pay booking directly, through a travel site, or through a corporate account if you have one.

Key Takeaways

  • AAA discounts are available at Avis, Budget, Enterprise, Hertz, and National, but you must enter your membership number at booking or mention it at pickup.
  • The discount amount varies by company and changes with their promotions, so comparing the AAA rate to the standard rate before you book tells you whether it is worth using.
  • The discount applies to the daily rental rate only, not to insurance, fuel, tolls, or fees added at pickup.
  • Some AAA members get better savings through a corporate account or travel site rate than through the AAA discount itself, so checking multiple booking methods matters.

Which rental companies honor AAA discounts

The five major chains that participate in AAA discounts are Avis, Budget, Enterprise, Hertz, and National. Each company sets its own discount structure, so the savings at Avis may not match the savings at Enterprise for the same rental dates and location. Some regional or independent rental companies also offer AAA discounts, but you will need to call them directly to confirm.

AAA membership itself comes in tiers — basic, plus, and premier — but the car rental discount is the same across all tiers. Your membership number is what unlocks the rate, not your membership level. If your membership has lapsed, you will not receive the discount until you renew.

How to find and use your AAA discount

When you book online through the rental company's website, look for a field labeled "AAA member number," "member discount," or "promotional code." Enter your nine-digit AAA membership number (it appears on your membership card). The system will show you the discounted rate before you complete the reservation. If no discount field appears, the company may not offer AAA discounts at that location, or the discount may not be available for your specific dates.

If you book by phone, tell the agent you are an AAA member and provide your membership number. They will explore the discount to your quote. If you book through a travel website like Kayak or Expedia, check whether the site has a field for membership numbers — not all do. In that case, you may get a better rate by booking directly through the rental company's website instead.

At the rental counter, bring your AAA membership card. If you booked online with your membership number, the discount is already in your reservation. If you did not enter it during booking, tell the agent before they finalize your paperwork, and they can explore it if the company offers it at that location.

Comparing AAA rates to other booking methods

The AAA discount is not always the lowest rate available. Before you book, compare the AAA rate to what you would pay booking directly without any discount, through a travel site, or through a corporate account if your employer offers one. Some companies run promotions that beat the AAA rate, or a travel site may have negotiated a better deal for that specific week.

Use the rental company's website to get a quote with your AAA number, then search the same dates and location on Kayak, Expedia, or Autoslash (a site that specializes in rental car rates). Write down the total price for each option, including any mandatory fees. The lowest number is the one you book. This takes five minutes and can save you $20 to $50 on a week-long rental.

What the AAA discount does and does not cover

The discount reduces your daily rate for the car itself. It does not cover the rental company's damage waiver (also called loss damage waiver or CDW), which protects you if the car is damaged or stolen. It does not cover fuel, tolls, parking fees, or airport surcharges. Some rental companies add a facility fee at airports, and that fee is not discounted either.

If you bring your own insurance — through your personal auto policy, your credit card, or AAA's own rental car coverage — you can decline the rental company's damage waiver and still use your AAA discount on the base rate. This is often the cheapest option if your existing coverage is solid.

AAA rental car insurance and coverage options

AAA offers its own rental car insurance as an add-on to your membership. This coverage pays for damage to the rental car if you decline the rental company's waiver, and it costs less than buying the waiver at the counter. If you already have coverage through your personal auto insurance or credit card, you may not need AAA's rental coverage — check your existing policies first.

When you arrive at the rental counter, the agent will offer you the company's damage waiver. You can decline it if you have other coverage. Declining saves you $15 to $30 per day, which often exceeds the AAA discount itself. Read your personal insurance policy or credit card terms to confirm what they cover before you decline the rental company's offer.

Common reasons the AAA discount does not appear

If you enter your AAA number and no discount shows up, the most common reasons are: the rental company does not offer AAA discounts at that location, the discount is not available for your specific dates (some blackout dates exist during peak travel), your membership has expired, or you entered the number incorrectly. Double-check that you typed your nine-digit membership number correctly, with no spaces or dashes.

Some rental locations are franchises or independently operated, and they may not participate in AAA discounts even though the brand name does. Call the specific location before you book to confirm they honor AAA rates. If the discount truly is not available, compare the standard rate to other booking methods to find the best price.

Frequently Asked Questions

Do I need to show my AAA card at the rental counter if I already booked with my membership number?

It is a good idea to bring your card anyway. If you booked online with your membership number, the discount is already in your reservation and you do not need to show the card. But if something went wrong with the booking or the agent questions the discount, having the physical card speeds up the process.

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

No. The person whose name is on the rental agreement must be the AAA member. If you want to rent a car for a friend or family member, they would need to be the primary renter and provide their own AAA membership number if they have one.

Does the AAA discount work for one-way rentals?

Yes, the discount applies to one-way rentals the same way it applies to round-trip rentals. However, one-way rentals often have higher base rates to begin with, so the percentage discount may save you less money in dollar terms than a round-trip rental would.

What if the AAA rate is higher than the rate I found on a travel website?

Book the lower rate. The AAA discount is not a may provide of the best price — it is one option among several. Travel sites and rental companies run different promotions on different days, so the lowest rate changes frequently. Always compare before you book.

Can I stack the AAA discount with other promotions or coupons?

Usually not. Most rental companies require you to choose one discount or promotion code. If you have both an AAA number and a corporate code, ask the agent which one gives you the lower final price, then use that one.