Is Uber available / allowed at Newark Airport?
The Guru Take
Yes. Routine for riders. Different process for drivers
Yes, Uber is available for riders from Newark Liberty International Airport (EWR). They have UberPool, UberX, UberBlack, XL, SUV, as of 12/2017. (https://ride.guru/content/resources/airports)
For passengers, you can find your Uber drivers on the Arrivals Level near Baggage Claime. Follow signs for Ground Transportation and "Passenger Pick-up."
For drivers, the process is slightly unique. To receive pickup requests at EWR, you enter the Rideshare Hold Lot. Once there, you will receive ride requests on a first-in, first-out (FIFO) basis. You will get a notification, but you will not immediately be matched with a passenger. (This is different than normal.) You start driving and only then, you will get a confirmation for a rider as you approach the terminal. Uber has posted specfic instructions on this page: https://www.uber.com/drive/new-jersey/airports/newark-liberty-international/
For drop-offs, it's the same as regular passengers.
For more tips on taking Uber from airports, click here: Requesting an Uber from the Airport
For price, try RideGuru at https://ride.guru