At Newark Liberty International Airport (EWR), Frontier Airlines provides inexpensive flights to a number of locations. Frontier, which is housed at Terminal A, offers a straightforward service with an emphasis on reasonably priced travel options. Passengers can use self-service kiosks and check-in stations. Although the Frontier Airlines at EWR Airport is well-known for its inexpensive rates, keep in mind that there can be extra costs for things like baggage and seat preference. Visit the Frontier website or the EWR information desk for additional information.