Milwaukee — St. Louis flights are offered by 3 airline(s) including American Airlines, Delta Air Lines, Southwest Airlines.
The cheapest one-way flights are usually available on a laugardagur. The average price of a one-way flight is currently $ 102.55. The lowest price is $ 84.32 departing on local with American Airlines. Milwaukee - MKE is the cheapest airport for flights Milwaukee – St. Louis.