Rentalcars.com promo codes
27 Rentalcars.com codes are on file. None has passed a checkout test yet, so try them before you count on the saving.
- Codes listed
- 27
- Verified
- 0
- Sitewide
- 7
- Last checked
- Oct 14, 2026
Unverified codes
Listed as found; some may have ended25% Off
Not verified
Claim Rentalcars coupon to get 25% off on selected bookings
25% Off
Not verified
25% Off Storewide at Rentalcars. com
- 25% off your order
- Works sitewide — no specific product required
- Applies to: storewide
20% Off
Not verified
20% off select rental cars
15% Off
Not verified
15% Off Select Items at Rentalcars. com
- 15% off your order
- Applies to: other
15% Off
Not verified
15% Off Storewide at Rentalcars. com
- 15% off your order
- Works sitewide — no specific product required
- Applies to: storewide
15% Off
Not verified
15% Off Car Rentals at Rentalcars. com
- 15% off your order
- Applies to: other
11% Off
Not verified
11% Off Car Rentals at Rentalcars. com
- 11% off your order
- Applies to: other
10% Off
Not verified
10% Off (Storewide) at Rentalcars. com
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Not verified
10% Off (Storewide) at Rentalcars. com
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Not verified
10% Off Your Next Rental at Rentalcars. com
- 10% off your order
- Applies to: Select items
10% Off
Not verified
10% Off Airport Miami Terms Apply (members Only) at Rentalcars. com
- 10% off your order
- Applies to: Select items
- Excludes: members
10% Off
Not verified
10% Off Your Next Rental at Rentalcars. com
- 10% off your order
- Applies to: Select items
10% Off
Not verified
10% Off Your Next Rental at Rentalcars. com
- 10% off your order
- Applies to: Select items
10% Off
Not verified
10% Off Any Rental at Rentalcars. com
- 10% off your order
- Applies to: Select items
10% Off
Not verified
10% Off Car Rental at Rentalcars. com
- 10% off your order
- Applies to: Select items
9% Off
Not verified
9% Off Your Rental at Rentalcars. com
- 9% off your order
- Applies to: Select items
8% Off
Not verified
8% Off On Your Next Rental at Rentalcars. com
- 8% off your order
- Applies to: other
5% Off
Not verified
5% Off On Your Next Renta at Rentalcars. com
- 5% off your order
- Applies to: other
5% Off
Not verified
5% Off Your Next Rental at Rentalcars. com
- 5% off your order
- Applies to: Select items
$50 Off
Not verified
$50 Off Storewide (el Link Te Manda Al Codigo Y El Codigo Esta Abajo Dale Para Abajo) at Rentalcars. com
- Works sitewide — no specific product required
- Applies to: storewide
- Excludes: other
$21 Off
Not verified
$21 Off Storewide (El Link Te Manda Al Codigo Y El Codigo Esta Abajo Dale Para Abajo) at Rentalcars. com
- Works sitewide — no specific product required
- Applies to: storewide
- Excludes: other
$15 Off
Not verified
Get $15 Off Your Order
$15 Off
Not verified
$15 Off Storewide (El Link Te Manda Al Codigo Y El Codigo Esta Abajo Dale Para Abajo) at Rentalcars. com
- Works sitewide — no specific product required
- Applies to: storewide
- Excludes: other
SALE
Not verified
Receive Up To 50% Discount on Your Order
SALE
Not verified
Free day with select 3-day rental cars (Gold+ members)
SALE
Not verified
Save 25% on Getaway Hotel Deals
- Get 25% off getaway hotel deals, short breaks, and accommodation bookings. Code required.
SALE
Not verified
Save 20% on seasonal layers using this voucher code
How to use a Rentalcars.com code
Show and copy the code
Start with a verified code. The code opens in a new tab and this tab continues to Rentalcars.com.
Fill your bag at Rentalcars.com
Add the items the code applies to. Sale items and some brands are often excluded.
Paste it at checkout
Enter the code in the promo field before you pay. If the total does not change, try the next code.
Questions about Rentalcars.com codes
Does Rentalcars.com have a working promo code right now?
We list 27 Rentalcars.com codes, but none has passed a checkout test yet. Treat them as unconfirmed and try the first one listed.
What is the best Rentalcars.com promo code today?
The strongest offer we have on file is “Claim Rentalcars coupon to get 25% off on selected bookings”. It has not been verified, so it may not apply to every basket.
Do Rentalcars.com codes work on everything?
7 of the listed codes are described as sitewide. The rest are limited to selected items, a minimum spend or new customers; each code lists its terms where they are known.
How do I use a Rentalcars.com promo code?
Select “Show code” on this page and copy the code, add your items to the bag at Rentalcars.com, and paste the code into the promo or discount field at checkout before you pay. The order total should update straight away; if it does not, the code does not apply to your basket.
Why did my Rentalcars.com code not work?
The usual reasons are an expired code, sale items that are excluded, a minimum spend that has not been reached, or a code limited to first orders. Codes marked “Verified” were accepted at checkout on the date shown; unverified codes are listed as found and may already have ended.
Codes are collected from public sources and re-checked on a rolling schedule; retailers can end an offer at any time. InfluencerRate may earn a commission when you shop through links on this page.