AAA Rental Car Discounts: How They Work and What to Expect

If you're a AAA member and you rent cars with any regularity, you've probably noticed the membership offers discounts through several major rental companies. But "discount" covers a lot of ground — the actual savings, how to access them, and whether they beat other rates depends on more factors than most people realize.

Here's how AAA rental car discounts work in practice.

What AAA Rental Car Discounts Actually Are

AAA negotiates corporate discount rates with major rental car companies on behalf of its members. These arrangements typically include a percentage off the base rental rate, waived fees in some cases, and occasional upgrades depending on availability.

The discount is tied to your AAA membership number, which you provide at booking — either online through AAA's website, through the rental company's site using your AAA discount code, or at the counter.

AAA has standing partnerships with several large rental brands, including Hertz, Avis, Budget, and Enterprise, though the specific terms, discount percentages, and perks differ by company and can change over time. The partnership with Hertz has historically been one of the more prominent, but checking current terms directly is always the right call before booking.

How the Discount Gets Applied

There are two main ways to book using your AAA rate:

• Through AAA's own portal — AAA.com has a travel section where rental quotes pull up rates tied to your membership automatically.
• Directly through the rental company — Most major rental brands have a field during booking for a corporate discount code (CDP number). Your AAA membership has an associated CDP number you enter there.

The discount is applied at the time of booking, not at pickup. If you forget to enter the code during booking, you may be able to add it at the counter, but that's not guaranteed — and the rate may have changed.

What the Discount Typically Covers (and Doesn't)

This is where things get more nuanced. AAA discounts generally apply to the base rate, which is the daily or weekly rental charge. They don't automatically reduce:

• Taxes and government fees — These are set by the jurisdiction, not the rental company
• Optional add-ons — GPS units, car seats, prepaid fuel, toll packages
• Insurance products — The collision damage waiver (CDW), loss damage waiver (LDW), and liability supplements are usually priced separately

Some AAA partnerships do include free additional driver waivers for a spouse or domestic partner, which is normally a fee of $10–$15/day at many companies. That benefit can add up quickly on a week-long trip and may matter more than the percentage discount on the base rate.

How Much You Actually Save 💰

This is genuinely hard to pin down because rental car pricing is highly dynamic — similar to airline fares, rates fluctuate based on location, demand, time of year, and vehicle class. A 10–20% discount sounds significant, but on a rental that's already priced low due to competition or a promotional rate, the math may not favor the AAA rate.

Factors that affect your real-world savings:

The honest answer is that AAA rates are worth checking — but they're not always the lowest available rate. Comparing the AAA rate against the public rate and any credit card travel portal rate before booking is standard practice for informed travelers.

AAA Membership Tier Differences

Not all AAA memberships are the same. Classic, Plus, and Premier tiers exist in most regions, and some rental benefits are enhanced at the higher tiers. The specifics vary by AAA club (AAA is structured as a federation of regional clubs, not a single national organization), so the benefits you see in one state may differ slightly from those in another.

This is worth checking directly with your regional club if you rent frequently and want to know whether upgrading your tier changes the rental picture for you.

Other Variables That Shape the Value

A few things that affect how useful AAA rental discounts are for any given person:

• How often you rent — Occasional renters may benefit more from no annual fee card perks; frequent renters may find AAA's combination of discounts and roadside benefits worthwhile
• Whether you carry a credit card with primary rental insurance — If your card covers rental car collision damage as primary coverage, you can decline the rental company's CDW, which is usually $20–$40/day. That decision is separate from the AAA discount but significantly affects total rental cost
• Whether you already belong to a competing loyalty program — Enterprise Plus, Hertz Gold, and similar programs sometimes have rates that match or beat AAA, with added loyalty perks like counter bypass and free upgrades

What the Discount Doesn't Replace

The AAA discount is a starting point, not a ceiling. Rental car pricing is transparent enough that spending five minutes comparing the AAA rate to one or two other sources before booking is straightforward. 🔍

Your specific rental — the city, the dates, the vehicle class, the length of the trip, and which rental company has the best availability — determines whether the AAA rate wins on a given booking. Sometimes it does. Sometimes a public rate, a credit card portal rate, or a promotional offer comes in lower.

Knowing your AAA number and how to enter it at booking costs nothing. Whether it delivers the best rate on any particular trip is something only the comparison at that moment can answer.