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RentalCars.com Promo Codes

Rentalcars Coupons & Discounts
  • Changes most of your booking before up to 48 hours of your pick-up time for free. Some restrictions may apply.
  • Click through to see RentalCars.com's current promo codes, coupons, discounts, and special offers.
  • Get free cancellation on almost all your bookings. Limited time offer.
  • Shop now and get up to 30% discount on your car rental. Some restrictions apply. Limited time offer. No RentalCars.com coupon code needed.
  • Search, compare and save on car rentals. No RentalCars.com coupon code needed.
  • Subscribe to the RentalCars.com newsletter and receive the latest deals and offers directly to your email. Some restrictions apply.
  • Book any rental and know exactly what you’re paying. Some restrictions apply. Limited time offer.

Expired Offers

  • Shop now and get up to a 15% discount on your next rental. Cannot be combined with any other offers or discounts. No adjustments on previous purchases.
Most Popular RentalCars.com Promo Codes & Sales
1 Make Changes on Most Bookings for Free Up to 48 hours Before Pick-Up Ongoing
2 RentalCars.com Coupons and Promo Codes for October Ongoing
3 Get Free Cancellation on Your Almost All Booking Ongoing
4 Save Up to 30% Off Your Car Rental Until 12/31/2027
5 Search, Compare and Save on Car Rentals Until 12/31/2027

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