---
title: "Rentalcars.com Discount Codes & Cashback"
description: "Discount Codes at Rentalcars.com. Save with verified codes and earn cashback on Refermate."
canonical_url: "https://refermate.com/store/rentalcars-com/discount-codes"
md_url: "https://refermate.com/store/rentalcars-com/discount-codes"
last_updated: "2026-08-26T21:09:42.440Z"
---
# Rentalcars.com Discount Codes - 40% Off

- URL: https://refermate.com/store/rentalcars-com/discount-codes
- Page: Discount Codes
- Store: Rentalcars.com
- Featured current offer: 40% Off
- Current offers: 9 offers
- Store website: https://www.rentalcars.com
- Last refreshed: Wednesday, August 26, 2026

## Current Offers

### 1. 8% Off Coupon
Type: Coupon code
Code: `AIRSERBIA8`

### 2. 10% Off Coupon
Type: Coupon code
Code: `AVIANCA101`

### 3. 40% Off Coupon
Type: Coupon code
Code: `RENTALCARS4`

### 4. 15% Off Coupon
Type: Coupon code
Code: `CAR15`

### 5. 10% Off Coupon
Type: Coupon code
Code: `TEACH10`

### 6. 5% OFF
Type: Coupon code
Code: `KOREANAIR5`
Description: Get 5% Off Koreanair

### 7. 30% OFF
Type: Deal
Description: Get Up to 30% Off Your Select Car Rental

### 8. WELCOME10
Type: Coupon code
Code: `WELCOME10`

### 9. 15% Off
Type: Coupon code
Code: `15ICELANDOFF`
Description: 15% Off Storewide at Rentalcars. com

## About Rentalcars.com

Rentalcars.com is a travel booking platform for the United States that lets customers compare and reserve rental cars from multiple car rental companies at airports and city locations. It offers pre-booked car hire with options like different vehicle classes, pickup/drop-off locations, and add-ons.

## Frequently Asked Questions

### 1. How many Rentalcars.com discount codes are available right now?
Rentalcars.com currently has 9 current offers listed. Offers are regularly reviewed and updated.

### 2. What is a current Rentalcars.com discount?
One current featured Rentalcars.com offer is "40% Off". Availability and terms can change, so review the offer details before checkout.

### 3. How do I use a Rentalcars.com promo code?
Copy the code from this page, add your items to your Rentalcars.com cart, and paste the code in the promo code or coupon field at checkout. The discount will be applied to your order total before payment.

### 4. How often are Rentalcars.com discount codes updated?
We update Rentalcars.com discount codes daily. Our team verifies each code to ensure it's working, and removes expired offers automatically.

## Explore More

- Site map: https://refermate.com/sitemap.md
- Store sitemap: https://refermate.com/stores/sitemap.md
- Store directory: https://refermate.com/stores