Spirit Airlines IAH Terminal +1-888-839-0502 Hey there! A rather seamless flight is what you can anticipate if you're flying with Spirit Airlines from George Bush Intercontinental (IAH). The Spirit Airlines IAH Terminal is usually tidy and orderly, yet during busy periods it may get a little crowded. Security lines go very swiftly, and most staff are polite. Before your flight, you can have a drink or a snack, despite the few amenities. All things considered, the terminal is simple and provides all the necessary amenities for a speedy and effective trip. for more: https://www.terminalfind.com/spirit-airlines/spirit-airlines-iah-terminal-george-bush-intercontinental-airport/