<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> Spirit Airlines operates from Terminal 3 at Chicago O’Hare International Airport (ORD). If you're wondering, "<a href="https://allairportsterminals.com/spirit-airlines/spirit-airlines-ord-terminal-ohare-international-airport/">What terminal is Spirit Airlines at ORD?</a>" the answer is Terminal 3. The terminal offers a smooth check-in process, with easy access to baggage claim and various dining options. Passengers can enjoy quick connections to other domestic flights within the same terminal. Spirit’s affordable fares and efficient operations make it a popular choice for budget-conscious travelers flying out of ORD.