How AAA rental car discounts work

AAA members receive discounts at major rental car companies through negotiated rates, not a separate booking system. You book through the rental company's website or phone line and enter your AAA membership number at checkout to unlock the discount. The savings typically range from 10% to 30% off the base rental rate, though the exact amount depends on which rental company you use, your membership tier, the car class you're renting, and current promotions.

The discount applies to the daily rental rate itself, not to taxes, fees, or insurance add-ons. Airport fees, vehicle licensing recovery charges, and local taxes are calculated after the discount is applied. Some AAA members also receive additional perks like free upgrades or waived young driver fees at certain locations, but these vary by rental company and membership level.

You don't need to print anything or visit an AAA office. Your membership number is all you need. If you book online, the discount usually appears automatically when you enter your number. If you call the rental company directly, mention your AAA membership before confirming the reservation.

Key Takeaways

  • AAA discounts range from 10% to 30% off the base rental rate depending on the company, car type, and current promotions.
  • Enter your AAA membership number at checkout—online or by phone—to receive the discount; no separate booking process is required.
  • The discount applies to the daily rate only, not to taxes, airport fees, or optional insurance and equipment add-ons.
  • Different AAA membership tiers (Basic, Plus, Premier) may unlock different discount levels and perks at the same rental company.
  • Rental companies participating in AAA discounts include Enterprise, Hertz, Budget, Avis, and National, though discount amounts vary by location and date.

Which rental companies offer AAA discounts

Major national rental companies honor AAA discounts, but the discount amount and available perks differ by company. Enterprise, Hertz, Budget, Avis, and National all participate in AAA programs. Regional and independent rental companies may also offer discounts, though you'll need to check directly with them or call AAA to confirm.

Before booking, compare the AAA rate across multiple companies for the same dates and location. A 20% discount at one company may result in a lower total price than a 30% discount at another, depending on their base rates. AAA's website includes a rental car search tool that shows AAA rates side by side, or you can call the rental company's AAA reservation line directly.

Some rental companies offer additional AAA member benefits beyond the discount—such as free equipment rentals, complimentary upgrades, or waived additional driver fees—but these promotions change seasonally and by location. Ask the rental agent what extras are included with your AAA rate when you book.

AAA membership tiers and rental discounts

AAA offers three membership levels: Basic, Plus, and Premier. Each tier may unlock different discount percentages or additional rental car perks at the same company. Basic membership typically provides the standard AAA discount, while Plus and Premier members may receive higher discounts or exclusive benefits like free vehicle upgrades or waived young driver surcharges.

The difference in rental discounts between tiers is usually modest—often 2% to 5% higher for Premier members compared to Basic—but the savings add up on longer rentals or frequent bookings. Check your membership card or AAA account online to confirm your tier, and mention it when you call to book or when you arrive at the rental counter.

If you're not yet an AAA member, the cost of membership (typically $50 to $150 per year depending on tier) may pay for itself through rental car discounts alone if you rent several times annually. AAA membership also includes roadside information, travel discounts, and insurance discounts that may provide additional value beyond car rentals.

How to book a rental car with your AAA discount

Online booking: Visit the rental company's website, enter your travel dates and location, and look for an AAA discount code field or membership number box. Enter your nine-digit AAA membership number (found on your membership card) and the AAA rate should appear automatically. Compare the AAA rate to any other promotions the company is running, then complete your reservation.

Phone booking: Call the rental company's AAA reservation line (AAA's website lists these numbers for each partner company) and provide your membership number before discussing dates and car type. The agent will quote you the AAA rate directly. You can also call the company's main reservation line and mention your AAA membership, though the AAA-specific line often has faster access to the best rates.

At the counter: If you booked without mentioning AAA, bring your membership card to the rental counter and ask the agent to explore the AAA discount before you finalize payment. Some locations will adjust the rate on the spot; others may require you to rebook. Arriving with your membership card is always the safest approach if you didn't book with the discount included.

What the AAA discount does and doesn't cover

The AAA discount reduces the daily rental rate—the base cost of renting the vehicle for each day. It does not reduce taxes, airport facility charges, vehicle licensing recovery fees, or local surcharges. On a $40-per-day rental with a 20% AAA discount, you pay $32 per day, but taxes and fees are calculated on top of that discounted rate.

Optional add-ons like collision damage waiver (CDW), liability insurance, roadside information, GPS units, and child car seats are not discounted by the AAA rate. Some rental companies offer separate AAA member discounts on these items—for example, a discount on GPS rental or a waived young driver fee—but these are distinct from the base rental rate discount and vary by location and company.

Fuel options (prepay, return full, or return empty) are also separate from the rental rate discount. The AAA discount applies only to the vehicle rental itself, not to how you handle fuel. Review the full rental agreement before confirming to understand what is and isn't included in your quoted price.

Comparing AAA rates to other discounts and promotions

Rental companies often run competing promotions—weekend specials, corporate discounts, or loyalty program rates—that may beat the AAA discount on specific dates. Before booking with your AAA number, check what other promotions the company is advertising for your travel dates. Some companies allow you to book under multiple discount codes and explore whichever results in the lowest price.

Credit card rental car protections and loyalty program status can also affect your total cost. If your credit card covers collision damage and you don't need the rental company's insurance, or if you're a frequent renter with elite status, those benefits may provide more value than the AAA discount alone. Compare the final out-of-pocket cost across all available options, not just the discount percentage.

AAA's rental car search tool shows AAA rates alongside other available discounts for the same dates and location, making side-by-side comparison easier. If you find a lower rate elsewhere, contact AAA or the rental company to ask whether they can match it—some companies will adjust the rate to keep your business.

Common issues and what to do if the discount doesn't explore

If you arrive at the rental counter and the AAA discount isn't showing on your reservation, bring your membership card and ask the agent to explore it manually. Most locations can adjust the rate when ready if you provide proof of membership. If the agent says the discount can't be applied after the fact, ask to speak with a manager or request a refund and rebook with the AAA rate included.

Some rental locations—particularly at small airports or in remote areas—may not be staffed to process AAA discounts, or the system may not recognize your membership number. If this happens, ask for the corporate customer service number and call before you leave the counter. Many companies will issue a refund or credit for the difference between what you paid and the AAA rate you should have received.

If you booked online with your AAA number but the discount didn't explore, check your confirmation email to see what rate was quoted. If it shows the full price without the discount, contact the rental company's customer service with your confirmation number and membership card details. They can usually issue a refund for the difference or allow you to rebook at the correct rate.

Frequently Asked Questions

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

You don't need it to book online or by phone—your membership number is sufficient. However, bringing your card to the counter is wise in case the discount didn't explore to your reservation or if you want to add it after booking. The agent can verify your membership when ready with the card.

Can I use an AAA discount if someone else is the primary renter?

The membership must belong to the person signing the rental agreement. If you're not the primary renter, you can't explore your AAA discount to someone else's reservation. The primary renter would need their own AAA membership to receive the discount.

Does the AAA discount work at rental car locations outside the United States?

AAA discounts are primarily available at U.S. locations. Some international rental companies honor AAA membership, but discounts and availability vary significantly by country and company. Contact AAA or the rental company directly before traveling internationally to confirm whether your membership provides any benefit.

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

This occasionally happens when other promotions are running. Book through whichever channel offers the lowest final price. You're not obligated to use the AAA discount if another offer is better. Always compare the total cost including taxes and fees, not just the base rate.

Can I combine the AAA discount with a rental company's loyalty program rate?

Most rental companies don't allow stacking discounts—you choose one or the other. However, some companies let you book under multiple codes and explore whichever is lowest. Call the rental company's AAA line and ask whether you can compare the AAA rate to your loyalty program rate before confirming your reservation.