Chicago Midway International Airport Terminal Map (2025-2024)
Wayfinding is easy once you know the layout. Chicago Midway International Airport (MDW) runs a single terminal divided into Concourses A, B, and C, which connect through a central hall filled with dining and shops.
Use this Chicago Midway International Airport Terminal Map to locate gates, security checkpoints, lounges, and ground transport without backtracking.
Arrivals sit on Level 1, while Departures and ticketing are on Level 2.
Chicago Midway International Airport Terminal Map 2025
In 2025, Chicago Midway International Airport implemented major airfield updates. On June 12, Runway 13C/31C was officially redesignated as Runway 13L/31R by the Chicago Department of Aviation.
A large infrastructure project began, including resurfacing the runway, reconfiguring taxiway geometry to federal standards, installing new runway guard lights, and constructing an emergency access road.
Additionally, Midway received nearly $35 million in federal grant funding to support modernization and safety improvements across the runway and taxiway system.

Printable Chicago Midway International Airport Terminal Map PDF 2025
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Printable Chicago Midway International Airport Terminal Map 2024
FAQ
Is Chicago Midway a small airport?
Yes, Chicago Midway Airport is considered a smaller, more manageable alternative to Chicago O’Hare. It has fewer terminals and flights, primarily serving domestic routes, making it less busy and easier to navigate compared to larger airports.
What airlines fly into Midway Airport in Chicago?
Airlines that fly into Chicago Midway include Southwest Airlines (the largest carrier), Delta, and Frontier. Midway is heavily dominated by Southwest, offering extensive domestic routes and limited international options.
Why is Chicago airport called Midway?
Chicago Midway Airport is named in honor of the Battle of Midway, a pivotal World War II naval battle. The name was adopted in 1949 to commemorate the American victory in the Pacific.
How many terminals does Midway Airport have?
Chicago Midway International Airport (MDW) has one main terminal with three concourses: A, B, and C. These concourses handle domestic and international flights, offering efficient navigation for travelers.
