Spirit Airlines SLC Airport terminal operates out of Terminal 1. The Spirit Airlines check-in counter is located in the B concourse. Spirit Airlines offers flights to many destinations from SLC Airport, including Las Vegas, Los Angeles, Orlando, New York/Newark, Phoenix, Orange County, San Diego, Columbus, Dallas, Seattle, Atlanta, Sacramento, Chicago, Portland, OR, Oakland, CA / San Francisco, CA AREA, Austin, Hartford, Nashville, Boston, Burbank, and Baltimore, MD / Washington DC AREA.