---
title: "Rentalcars.com Promo Codes"
description: "Promo Codes at Rentalcars.com. Check for offers and shopping options on Refermate."
canonical_url: "https://staging.refermate.com/store/rentalcars-com/promo-codes"
md_url: "https://staging.refermate.com/store/rentalcars-com/promo-codes"
last_updated: "2026-10-09T15:34:13.544Z"
---
# Rentalcars.com Promo Codes - 40% Off

- URL: https://staging.refermate.com/store/rentalcars-com/promo-codes
- Page: Promo Codes
- Store: Rentalcars.com
- Featured current offer: 40% Off
- Current offers: 9 offers
- Store website: https://www.rentalcars.com
- Last refreshed: Friday, October 9, 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 promo codes are available right now?
Rentalcars.com currently has 9 current offers listed. Availability and terms can change, so check the offer details before checkout.

### 2. What is a current featured offer at Rentalcars.com?
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 promo code at Rentalcars.com?
When a code is listed, copy it from this page, add your items to your Rentalcars.com cart, and paste the code in the promo code field at checkout. Check the offer terms to confirm the discount applies.

### 4. When was this Rentalcars.com promo codes page updated?
Refermate updates this page when its Rentalcars.com offer or store data changes. Check the current offer details before shopping.

## Explore More

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