Detroit — Kalispell flights are offered by 5 airline(s) including United Airlines, Spirit Airlines, Southwest Airlines, Delta Air Lines, Frontier Airlines.
The cheapest one-way flights are usually available on a Saturday. The average price of a one-way flight is currently $ 236.04. The lowest price is $ 179.62 departing on local with Southwest Airlines. Detroit - DTW is the cheapest airport for flights Detroit – Kalispell.