National Car Rental Promo Codes & Coupons May 2026
MJ
By Marcus Johnson, SpendMeNot Team
3
Active Coupons
F
20% Off
Few Deals
May 20, 2026
Last Verified
Human-Verified
Updated Daily
100% Free
Deals
3
20%
OFF
Save 20% on Weekend Airport Rentals
DEAL
Get 20% off your weekend airport car rental. This offer applies to the base rate (time and mileage) for rentals. Terms and conditions may apply.
Expires Jun 19, 2026
15%
OFF
Save 15% on Weekend Car Rentals
DEAL
Enjoy a 15% discount on your next weekend car rental. The savings apply to the base rate, covering time and mileage. Please review terms and conditions.
Expires Jun 19, 2026
15%
OFF
Save 15% on Weekly Car Rentals
DEAL
Save 15% on the base rate (time and mileage) for your weekly car rental of 5 days or more. This offer is valid for airport rentals. Terms apply.
Expires Jun 19, 2026
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Verified by SpendMeNot Team
Last checked May 20, 2026
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