Chicago Midway International Airport (MDW) is home to several major airlines that provide both domestic and limited international services. The largest carrier at the airport is Southwest Airlines, which operates the majority of flights and offers extensive connections across the United States. Other airlines flying out of Midway include Frontier Airlines, Allegiant Air, Delta Air Lines, Porter Airlines, and Volaris. These airlines together make Midway a convenient option for travelers looking for affordable fares, frequent flight options, and easy access to destinations throughout North America.

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