You may book your flight ticket online by following below steps. Visit the Spirit Airlines website. Enter the city from where you want to get your ticket in the “From” field. Enter the city where you want to go in the “To” field. Select the class of your journey. Select the date of your journey.
Flying Spirit Airlines Is Not That Bad, But It Is Different. I had not flown Spirit Airlines in over ten years. Once I got into miles and points there wasn’t really a reason to fly budget carriers, except for Southwest (they are kind of in between).
Click "Redeem Miles" on the left side of your Free Spirit account page. You will be presented with two options. Select "Redeem miles for an award ticket" to immediately book travel; choose "Free Spirit redemption requirements" to check the balance of your Spirit Air miles account and determine if your destination is eligible for free travel.
Alaska Airlines, JetBlue Airways and Spirit Airlines are the only name-brand domestic carriers that still do not operate out of CVG.