What Terminal is Spirit Airlines at EWR? Spirit Airlines is based at Newark Liberty International Airport (EWR), Terminal A. Most of Spirit is domestic flights operate out of Terminal A, which also provides a number of amenities for a comfortable journey. Travelers using Spirit Airlines can check in at counters or via self-service kiosks located in Terminal A, which also serves as the location for Spirit aircraft baggage claim. The terminal is easily accessible by the airport's shuttle buses and AirTrain system, which links it to other terminals and parking areas. It offers a variety of restaurants and shopping options.
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