To make a complaint about Spirit Airlines, you can call their customer service at 📞✈️📞1.833.226.0003. You also have the option to submit your complaint through their website's complaint submission form. Providing detailed information about your issue can help expedite the resolution process. If you would like to keep your return flight, please call us at ☎️1.833.226.0003 and do not complete the form below. We believe open communication is crucial in building strong relationships with our valued Guests like you.