Southwest Airlines, the largest carrier serving Milwaukee Mitchell International Airport, will soon end its tradition of ...

You can now book tickets for Southwest Airlines, the largest carrier serving Milwaukee Mitchell International Airport, on the travel booking site Expedia. It's a big change for the airline ...

Milwaukee travelers react as Southwest ditches its longstanding free checked bag policy citing the need for "revenue growth." ...

Southwest Airlines will start charging many customers for checked bags in late May, marking the end of a longtime perk for the airline.

Florida-based Spirit Airlines, which earlier this month emerged from bankruptcy protection after four months of restructuring ...