As of May 2026, the best Dollar promo code is AQ30REG for save 15%. CouponHub has 18 active Dollar codes with a 95% success rate, admin verified.
Browse the codes below and click "Copy & Go" to apply at checkout.
Save 15% OFF All Orders with Promo Code
Unspecified Discount on Shipping
Additional 10% Discount Weekly Mid-size Car Rental
10% OFF on a Weekly Rental At Dollar Rent Car
10% OFF Monthly Rental or Compact Car or Larger At Dollar Rent Car
10% OFF Your Next Weekend Rental of an Economy through Full-size Car At Dollar Rent Car
15% OFF Weekly or Weekend Rental of Mid-size Suv, Regular Suv, Minivan or Luxury Cars At Dollar Rent Car
15% OFF Weekend Rental of a Compact through Premium Car At Dollar Rent Car
10% OFF Compact through Premium Vehicles At Dollar Rent Car
96% OFF Any Order
10% OFF Your Next Weekend Rental on Compact or Larger Pick Up At Dollar Rent Car
$40 OFF Monthly Rental At Dollar Rent Car
10% OFF Weekly Rentals of Compact Cars and Larger At Dollar Rent Car
15% OFF Time and Mileage Only on the Rental of a Compact Car At Dollar Rent Car
Free One Class Upgrade When You Buy Any Order When You Book an Economy Thru a Fullsize Car At Dollar Rent Car
15% OFF Weekly Rental At Dollar Rent Car
Up to 15% OFF Any Rental At Dollar Rent Car
Save Up to 15% OFF
Combine a Dollar promo code with cashback portals and credit card rewards for maximum savings. Enter your order total to see the full stack.
Cashback rates are approximate and vary by store. Credit card rewards depend on your card issuer and category. Coupon and cashback typically stack, but one promo code per order at most stores.
Dollar is an online retailer. At CouponHub, we track and verify all available Dollar promo codes and discount offers. Our team reviews every code before it goes live, and our community votes on whether codes worked at checkout - giving you confidence that the codes listed here are current and functional.
To get the best deal at Dollar, check this page before every purchase. New codes are added daily from our community of deal hunters. Sign up for Dollar's email newsletter for exclusive subscriber-only discounts and combine those with the promo codes listed above for maximum savings.
CouponHub Editorial Team
Verified savings experts · Updated May 26, 2026