The Spirit Airlines IAH Terminal at Houston's George Bush Intercontinental Airport is designed for a smooth travel experience. Passengers can check in quickly using online options, kiosks, or at the counter. After security, you'll find plenty of dining and shopping options, including fast food and retail stores for travel essentials. The terminal offers free Wi-Fi and charging stations to keep your devices powered. Special assistance services are available for those who need them, ensuring all passengers have a comfortable journey. Ample seating in waiting areas allows you to relax before your flight.