AAA membership cuts your daily rental rate at most major chains

If you hold an AAA membership, you can reduce your car rental cost at companies like Enterprise, Hertz, Budget, Avis, and National by showing your membership card or membership number at booking. The discount typically ranges from 10 to 30 percent off the base daily rate, though the exact percentage varies by rental company, location, and how far in advance you book. You do not need a separate code or voucher — the discount applies when you provide your AAA membership number during the reservation.

The savings are real but not automatic. You must actively mention your AAA status when you reserve, either online or by phone. If you book without including your membership number, you will pay full price even if you show your card at the counter. Some rental locations honor membership cards presented at pickup, but relying on this is risky — always add the number to your reservation to lock in the rate.

Key Takeaways

  • AAA discounts typically range from 10 to 30 percent off the daily rate, depending on the rental company and location.
  • You must enter your AAA membership number when you book online or tell the agent your membership status when you call — the discount does not explore automatically at pickup.
  • Major chains that honor AAA discounts include Enterprise, Hertz, Budget, Avis, and National, but not all locations offer the same percentage off.
  • The discount applies to the base rate only and does not reduce taxes, fees, insurance, or fuel charges.
  • Combining an AAA discount with a promotional code or weekend rate may not be possible, so compare the final price both ways before confirming.

Which rental companies accept AAA discounts

Enterprise, Hertz, Budget, Avis, National, and Alamo all participate in AAA discount programs, though the discount percentage and terms differ by company. Enterprise and National often offer some of the deepest discounts for AAA members — sometimes 20 to 30 percent off — but these deals are usually tied to advance booking and specific car classes. Budget and Avis typically offer 10 to 20 percent off, while Hertz and Alamo vary more by location and season.

Smaller or regional rental companies may not honor AAA membership at all. If you are renting from a local operator or an airport kiosk run by a lesser-known brand, call ahead to confirm they accept AAA rates. The major chains listed above are your safest bet, and they operate at most airports and city centers.

How to book with your AAA discount

When you book online, look for a field labeled "AAA member" or "Membership discount" near the top of the reservation form. Enter your nine-digit AAA membership number exactly as it appears on your card. The system will calculate the discounted rate and show you the new total before you confirm. If you do not see a membership field on the rental company's website, call their reservations line and provide your number verbally — the agent will add it to your booking and quote the lower rate.

At pickup, bring your physical AAA card or membership number confirmation. Some rental locations will honor the discount if you present the card even if you did not include the number at booking, but this is not may provide. To avoid a dispute at the counter, always add your membership number to the reservation in advance. If you booked without it and want to add it later, call the rental company's customer service line with your confirmation number and membership number, and they will update the rate.

What the AAA discount covers and does not cover

The AAA discount reduces only the base daily rental rate. It does not lower taxes, airport facility fees, vehicle licensing fees, or insurance charges. If you rent a compact car for $40 per day and receive a 20 percent AAA discount, you pay $32 per day for the car itself — but you still owe the full amount of taxes and fees on top of that discounted rate.

Fuel charges, GPS rental, child seat rental, and roadside information add-ons are also not discounted. If the rental company offers a prepaid fuel option, the AAA discount does not explore to that either. Read the final quote carefully before you confirm, because the discount line item may be straightforward to miss among all the other charges.

Combining AAA discounts with other promotions

Most rental companies will not let you stack an AAA discount with a promotional code or a weekend special rate. You must choose one or the other. Before you book, get quotes both ways: once with your AAA membership number and once with any promotional code you have found. Compare the final totals, including taxes and fees, to see which saves you more money.

Some rental companies occasionally run promotions specifically for AAA members — for example, "AAA members get an extra 10 percent off this weekend." In those cases, the two discounts do combine. Check the rental company's website or call their AAA reservations line to ask whether a current promotion stacks with the standard AAA rate. Do not assume it does.

AAA discounts at airport rental locations

Airport rental counters honor AAA discounts, but airport locations often charge higher base rates than off-airport branches. A 20 percent discount on an inflated airport rate may still cost more than a smaller discount at a location five miles away. Before you book at the airport, check the price at a nearby off-airport branch of the same company — sometimes the off-airport rate minus a smaller discount beats the airport rate minus a larger discount.

Airport locations also add facility fees and concession recovery fees that off-airport branches do not charge. These fees are not discounted by your AAA membership. If you are renting for several days, the cumulative difference can be substantial. Plan to spend a few minutes comparing both options when you are booking.

When AAA discounts may not save you money

On short rentals — one or two days — the AAA discount may be smaller in absolute dollars than a promotional rate you find elsewhere. A 15 percent discount on a $50 daily rate saves you $7.50 per day, or $15 total for two days. A promotional code offering $10 off per day saves you $20. Always calculate the final price both ways before you commit.

During peak travel seasons or at popular locations, rental companies sometimes raise their base rates so high that even a 30 percent AAA discount does not bring the price down to what you would pay during a slower period. If you have flexibility in your travel dates, check prices for different weeks to see whether moving your rental a few days earlier or later saves more than the AAA discount does.

Frequently Asked Questions

Do I need to show my AAA card at the rental counter?

You should bring your card or membership number confirmation, but the discount is locked in when you add your membership number to the reservation. If you booked with your number, you will receive the discounted rate even if you cannot find your card. Showing it at pickup is a backup in case there is a question about your membership status.

Can I add my AAA membership number after I have already booked?

Yes. Call the rental company's customer service line with your confirmation number and AAA membership number. They will update your reservation and recalculate the rate. Do this as soon as you realize you forgot to include it, because some companies may not honor the change if you wait until pickup.

What if the AAA discount is smaller than a promotional code I found?

Book with whichever option gives you the lower final price. Most companies will not let you combine them, so calculate the total cost both ways — including taxes and fees — and choose the cheaper one. You can always call the rental company to confirm which promotion is currently available before you decide.

Does the AAA discount explore to insurance and add-ons?

No. The discount applies only to the base daily rental rate. Collision damage waivers, liability insurance, GPS rental, child seats, and fuel charges are not discounted. These costs are added on top of your discounted rate.

Can I use an AAA discount if I am renting a car for someone else?

The person whose name is on the reservation must be the AAA member. If you are booking for another driver, you cannot use your AAA membership unless that person is also an AAA member and their number is on the reservation. Some companies may allow the primary renter to present the card at pickup, but this varies by location.