What is the AAA discount code for car rental?

[DeMorgan]

The primary AAA discount code for Hertz car rentals is CDP 3000004 (or your local club's variant like 3000014), which unlocks savings of up to 20% and core member benefits. For the best value, combine it with a current promotion code like PC 212079 for extra savings. Always book directly through the AAA Hertz page and present your membership card at pickup to validate all offers.

This CDP (Customer Discount Program) number is your key identifier for AAA rates. Entering 3000004 in the designated “CDP” or “Membership/Affiliation” field on Hertz’s booking site automatically applies your discount and displays the inclusive benefits. If you’re a member of a different AAA club, using its specific code (e.g., 3000014) is recommended, though 3000004 often works universally.

The up to 20% off base rate is the headline savings, but the included perks significantly enhance value. Your booking automatically includes a free additional driver (spouse or domestic partner), a free child safety seat, and a waived young renter fee for drivers aged 20-24. These are substantial cost-savers, as young driver fees can exceed $25 per day and additional driver fees can be $15+ daily.

For longer trips, pair your AAA CDP with the monthly rental promotion code PC 211982 to receive a $50 discount on rentals of 28 days or more. This offer is valid through December 31, 2026. For standard rentals, check for active promotions like code 212079, which was valid for additional savings through May 31, 2026. Promo codes are entered in a separate “Promo Code” field during checkout.

AAA Partner	Discount	Key Benefit/Note
Hertz	Up to 20%	Primary partner; includes free additional driver, child seat, & waived under-25 fee.
Dollar Rent A Car	Up to 15%	Budget-friendly option, often at same locations as Thrifty.
Thrifty Car Rental	10%	Includes an additional 10% off prepaid fuel options.

Booking through other AAA partners like Dollar and Thrifty typically requires selecting “AAA” as your affiliation during the search process on their respective websites. The discounts are applied before checkout. Regardless of the partner, the critical final step is to present your physical AAA membership card or digital ID at the rental counter. Failure to do so will result in the discount being voided, and you’ll be charged the standard rate.

[OliviaLynn]

As someone who rents cars a few times a year for family trips, I always use the AAA deal with Hertz. I just go to the AAA website, find the Hertz link, and type in 3000004 when it asks for a membership number. The best part isn't just the discount—it's that my wife can drive for free. We also get a car seat for our toddler at no extra charge. I make sure my AAA card is in my wallet; they always ask to see it when I pick up the car. It’s straightforward and saves us the hassle of paying for those add-ons.

[CodyAnn]

Let me break down how this works from a practical standpoint. You’re not just getting a random coupon; you’re accessing a negotiated corporate rate. The code 3000004 tells Hertz’s system, “This person is with AAA, charge them the pre-agreed rate and attach the benefit package.” The system then removes the standard fees for an extra driver or a young renter from your quote. The percentage off varies by location, rental duration, and car type—you might see 10%, 15%, or the full 20%. The key is to always complete the reservation on an official AAA page or portal. If you just search on a general travel site, you won’t be prompted to enter the CDP, and you’ll miss the benefits. Think of the promo codes (like 212079) as temporary sweeteners on top of the already-contracted AAA rate.

[JakeRose]

I’m under 25, and renting a car used to be brutally expensive because of the “young renter” surcharge. Using the AAA code with Hertz was a game-changer. When I enter CDP 3000004, that daily fee—which can be over $25—just disappears from the quote. It’s the single biggest savings for me. The process is simple: book on the Hertz site through AAA, use that number, and bring my membership card to the counter. It’s the only way I rent cars now. It turns an otherwise pricey necessity into something actually affordable.

[SanLaila]

Many folks focus only on Hertz, but AAA’s network includes other brands that might better suit your needs. For a tighter budget, Dollar Car Rental offers up to 15% off. Thrifty provides a 10% discount and another 10% off if you prepay for a tank of fuel, which can be a smart move if you’re returning the car empty. The process is similar: on their websites, you’ll select AAA as your affiliate group during the search. The discount applies instantly. However, the benefit package differs. Hertz includes those valuable fee waivers, while Dollar and Thrifty primarily offer the percentage discount. Your choice should depend on what’s more important for your trip: all-inclusive value with waived fees (Hertz) or a lower base rate on the rental itself (Dollar/Thrifty). Always compare the final total with your AAA code applied across all three platforms for your specific dates.