Terminals · DTW
Frontier departs from the North Terminal at Detroit Metropolitan Wayne County Airport (DTW). We verified this against the airport's own sources on June 27, 2026 — airlines do move terminals, so we date every check.

Frontier departs from the North Terminal at Detroit Metropolitan Wayne County Airport (DTW). Departs from Concourse D in the Evans (North) Terminal. Verified June 27, 2026.
Check-in in the Evans (North) Terminal ticket lobby. Bag drop usually closes 45 minutes before departure, so build that into your morning.
Expanding at DTW (Detroit News, June 1, 2026), absorbing gate capacity in the Evans/North Terminal freed when Spirit Airlines ceased all operations May 2, 2026 (Spirit had operated several Evans Terminal gates). Frontier remains in the Evans/North Terminal. We confirmed Frontier's current the North Terminal on June 27, 2026.
Not sure which building that is? See all DTW terminals with the airport map and how to get between them. Then let your Leave-By Time count backward from your flight — today's DTW security wait, your drive, and the walk to your gate — so you leave with room to breathe.