airportparkingreservations.com
Use coupon code 2025991 to save the $5 service fee (put the coupon code in "Customer Reward Number" when you input your dates).
Cheapest is Renaissance Newark Airport, $9 per day, 7th day free
1000 Spring Street, Elizabeth, NJ (908) 436-4600
cheapairportparking.org
Park2Go
$11 per day, $5.5 per 12 hours after the first day
