Detroit — Kalispell flights are offered by 5 airline(s) including Spirit Airlines, Southwest Airlines, United Airlines, Frontier Airlines, Delta Air Lines.
The cheapest one-way flights are usually available on a Thursday. The average price of a one-way flight is currently $ 240.46. The lowest price is $ 167.18 departing on local with Spirit Airlines. Detroit - DTW is the cheapest airport for flights Detroit – Kalispell.