Detroit — Kalispell flights are offered by 5 airline(s) including Alaska Airlines, Spirit Airlines, Frontier Airlines, United Airlines, Delta Air Lines.
The cheapest one-way flights are usually available on a Wednesday. The average price of a one-way flight is currently $ 274.43. The lowest price is $ 178.44 departing on local with Spirit Airlines. Detroit - DTW is the cheapest airport for flights Detroit – Kalispell.