Charlotte (CLT) to Detroit (DTT): 501 miles (806 km) great-circle, about 1h 30m nonstop by our estimate. Cheapest fare observed: $156 round-trip on Frontier, with 1 stop, departing May 13, 2026.
$156 round-trip, Frontier F92451, departing 2026-05-13 at 19:58, returning 2026-05-18. The recorded itinerary left on a Wednesday, returning on a Monday 5 nights later; the fare was observed 18 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $156, it ranked 5th of the 30 round-trip fares we recorded from CLT (median $293). That is 31.2 cents per great-circle mile (round-trip price over one-way distance), above the CLT median of 22.0 cents across 30 round-trip routes.
Routes from CLT of similar length: Orlando (461 mi) at $61 and New York (541 mi) at $243.
Frontier had the cheapest fare on 17 of 30 CLT routes. It is the 27th longest of the 30 routes we track from CLT.
Of 4 departure airports with a fare to Detroit, Charlotte (CLT) ranked 2nd at $156. Lowest: $142 from Dallas (DFW); highest: $208 from Boston (BOS); 3 nonstop. Cheapest-fare airlines (routes): Frontier (2) and Spirit (2).
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, America/New_York; flight time is our estimate.