Current Rentalcars.com Promo Codes for August 2026

Apply this promo code to save 15% on your sitewide Rentalcars.com purchase.

Unlock 4% off on eligible Rentalcars.com bookings with this promo code.

Eligible sale bookings on Rentalcars.com may show savings of up to 30% at checkout. Availability can vary by destination, dates, vehicle type, and rental provider.

Customers can search Rentalcars.com for eligible rental deals from major and local car hire companies and select reduced rates from the available results. The offer is listed as a no-code deal with savings of up to 25% on qualifying bookings.

Rentalcars.com offers a price match when you find the same rental available for less through a reputable provider. The booking must be comparable, and the lower competing price must meet the merchants price-match requirements.

Use the dedicated Mastercard Rentalcars.com booking link and pay with a qualifying Mastercard to receive an instant 10% discount on the car rental price. The offer applies to eligible prepaid online bookings and excludes additional services, optional extras and pay-on-arrival reservations.

Book through the eligible Rentalcars.com Visa offer channel and pay online with a qualifying Visa card to receive 10% off the car rental price. The discount is applied automatically at checkout and excludes optional extras, fees, insurance, additional drivers, one-way rentals, child seats and navigation devices.

Rentalcars.com advertises a price match guarantee for car rental bookings. If an eligible like-for-like rental is found for less, the customer may qualify for a refund of the price difference under the guarantee terms.

Use this promo code to save 10% on eligible Rentalcars.com bookings.

Get 8% off on eligible Rentalcars.com bookings when you use this code.

Shop Rentalcars.com and get 10% off on eligible purchases with this coupon code.

Receive up to 25% off on qualifying Rentalcars.com products when you check out using this code.