Detroit — Kalispell flights are offered by 5 airline(s) including Spirit Airlines, Delta Air Lines, Alaska Airlines, United Airlines, Southwest Airlines.
The cheapest one-way flights are usually available on a Thursday. The average price of a one-way flight is currently $ 269.48. The lowest price is $ 159.96 departing on local with Spirit Airlines. Detroit - DTW is the cheapest airport for flights Detroit – Kalispell.