Passengers flying with Frontier Airlines at Chicago O’Hare Airport will depart from Terminal 5, a terminal known for efficiency and international connectivity. The Frontier Airlines ORD Terminal offers essential services designed to keep travel simple and cost-effective. Travelers can complete check-in using airport counters or automated kiosks, while baggage services are clearly marked for convenience. Security checkpoints are staffed to handle steady passenger flow, though early arrival is recommended. Inside Terminal 5, passengers have access to restaurants, cafés, retail stores, and duty-free shopping. Seating areas provide space to relax before boarding, and charging stations help keep devices powered. Frontier Airlines’ terminal location also allows easy access to ground transportation, including rental cars, ride-share services, and airport trains. Overall, the Frontier ORD Terminal delivers a practical and comfortable experience for budget travelers.