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20% Off National Car Rental Student Discount
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Up to 20% discount and unlimited mileage with Student Advantage Card.
November 2026 · checked November 7, 2026
National Car Rental promo codes & deals
17 live offers, 3 codes, best code 20% off.
Before you shop at National Car Rental
About National Car Rental
About National Car Rental
National Car Rental is a leading car rental company providing services internationally. Their garage features cars from a huge range of makes and manufacturers. They also offer premium customer service, online reservations and deals. Customers appreciate the top features in car choices, discounts and services.
Cancellations
What is National Car Rental's cancellation policy?
National allows you to cancel your car reservation online when you're logged into your Emerald Club account. If you don't know your confirmation number or Emerald Club login information, you can also cancel by calling National's customer service number. Agents are available 24 hours a day, seven days a week.
Rewards
Does National Car Rental have memberships, rewards, or loyalty programs?
Join the Emerald Club loyalty program and get exclusive perks like free rentals, rental cars from the Emerald Aisle and Emerald checkout at certain locations. You can sign up on National's website.
Sales calendar
What are the best National Car Rental sales and seasonal discounts?
Flexible with your travel or rental car needs? Check out the Last Minute Deals page on National's website to save big on rental cars with as little as one hour notice. Weekly rates require a minimum of five days with a Saturday overnight.
Questions shoppers ask about National Car Rental
How do I use my National Car Rental coupon?
To use your National Car Rental coupon, simply enter the code at checkout when booking your reservation online or over the phone.
Are there any restrictions on using National Car Rental coupons?
Some National Car Rental coupons may have specific restrictions, such as only being valid at certain locations or for certain types of vehicles. Be sure to read the fine print on your coupon to ensure it is valid for your intended rental.
Can I combine multiple National Car Rental coupons for a single rental?
In most cases, National Car Rental coupons cannot be combined with other coupons or discounts.
How do I know if my National Car Rental coupon is still valid?
National Car Rental coupons usually have an expiration date, which will be clearly stated on the coupon. If the coupon has expired, it will no longer be valid for use.
What should I do if my National Car Rental coupon is not working?
If your National Car Rental coupon is not working, you may want to check the terms and conditions of the coupon to ensure it is still valid and applicable to your rental. If the coupon is still valid, you can contact National Car Rental customer service for assistance.