Des Moines Airport (DSM) Terminal Map

The passenger terminal at Des Moines International, with Concouses A & C, has recently completed its renovation & expansion projects, whereby it remodeled its Concourses A & C, installed in-line baggage system; and removed old scanning machines. The Terminal Lobby received new terrazzo flooring, unique ceiling design, new revolving doors and casual seating with enhanced children's play area, arranged in a plaza. It added new directional signs, family restrooms, improved traffic flow, and incorporated a fire suppression system. Aside from food & drink and retail concessions, the terminal offers Boingo Wi-Fi (tel. 1-800-880-4117), self-service customer check-in kiosks, a business center, rental cars in the new Rental Car Facility, a gift shop, hotel information, restaurant & lounge, TDD telephone, and massage therapy.

Concourse A has gates A1 & A2, followed by the business center and therefter by a connector to gates A3 - A5, with an escalator down to the lower level with gates A5A to A5C.  Concourse A serves Allegiant, Southwest, Frontier & United airlines.  Between Concourse A & C is a food court with an ATM machine.
Concourse C  has gates C1 to C7 - serving American, Delta & US Airways airlines.