What Terminal is Frontier Airlines at ORD? Frontier Airlines operates out of Terminal 5 (International Terminal) at Chicago O’Hare International Airport (ORD). Known for its vibrant tail designs and affordable fares, Frontier’s presence at Terminal 5 offers a seamless experience for budget-conscious travelers. Terminal 5, recently modernized, boasts upgraded amenities, expanded dining options, and efficient check-in and security processes. If you're flying Frontier, arriving early is recommended to explore the terminal's offerings or simply enjoy its sleek, passenger-friendly design. With its emphasis on affordability and convenience, Frontier Airlines at ORD delivers an accessible and enjoyable gateway for travelers heading to domestic or international destinations.
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