Terminals · SLC
Sun Country departs from Terminal B at Salt Lake City International Airport (SLC). We verified this against the airport's own sources on June 27, 2026 — airlines do move terminals, so we date every check.

Sun Country departs from Terminal B at Salt Lake City International Airport (SLC). Concourse B — seasonal Minneapolis/St. Paul. As a non-Delta carrier it uses Concourse B with the other non-Delta airlines. Verified June 27, 2026.
Sun Country checks in and drops bags on the departures level of Terminal B at SLC. Bag drop typically closes 45 minutes before departure, so plan to be there in time.
Not that we've found. We confirmed Sun Country departs from Terminal B at SLC as of June 27, 2026. Airlines do shuffle terminals, so we re-check and date every change.
Not sure which building that is? See all SLC terminals with the airport map and how to get between them. Then let your Leave-By Time count backward from your flight — today's SLC security wait, your drive, and the walk to your gate — so you leave with room to breathe.