Concourse E
O'Hare Arrivals Terminal 3
Terminal 3
O'Hare Arrivals Terminal 2Barber Shop, Andiamo, Terminal 2, O'Hare Dental Group, Arcade, Caffe Mercato, Gaslight Club, Erie, Best Buy Express
Departures Terminal 2
Concourse G Service RoadAdmirals Club, Reggio’s Pizza Express, Chili's, Hudson News
Concourse G Control TowerCustomer Assistance
South Port
Concourse C Service RoadHudson News, Barbara's Bookstore, Ciao Gourmet Market, Brioche Dorée, beaudevin, Sunglass Hut, Brookstone, Fresh Market on the Go, Spirit of the Red Horse, Flight Information
Concourse F Service RoadHudson News, Auntie Anne's, Hudson
Concourse E Service RoadLa Tapenade, Starbucks, Hudson News, Argo Tea, Nuts on Clark
Concourse B Service Road
Cargo Tunnel Road
Departures Terminal 1O'Hare Shuttle - Terminal 1
O'Hare Commercial ArrivalsPriority Parcel Service, American Airlines, Skycap, American Consumer Service, Go Airport Express, Sprint Airlines, American Flagship Check-in, jetBlue Airlines, Frontier Airlines, Alaska Airlines, Subway, Galileo, Hudson News, Air Canada, Ciao Gourmet Market, Starbucks
O'Hare Arrivals Terminal 1Terminal 1
O'Hare Departures
O'Hare 21 Project
Concourse Service RoadTerminal Transfer Bus to T5, Flight Information
Baggage RoadAccessory Boutique, Barbara's Bookstore, Garrett Popcorn, Harley-Davidson Motorcycles, InMotion Entertainment, Oakley, The Great American Bagel Deli, BMO, Bank of America, Shoe Hospital, Travelers Aid Chicago, American Airlines Self Check-in, Brighton Collectibles, Montblanc, Flight Information, The Great American Bagel Bakery, Cubs Bar & Grill, Argo Tea, CIBO Express, Starbucks, Talie, USO, Customer Service, Terminal Gateway Spa, Admirals Club, Publican Tavern, Transfer to T5, Manchu Wok, Stefani's Tuscany Cafe, Dunkin', Hudson News, United Club (Lower Level), Brioche Dorée, Farmers Market, Animal Relief Area, Mothers Room, Duty Free Store, United Customer Service, Seaway, Wicker Park Seafood & Sushi Bar, CIBO Express Gourmet Market, Goose Island Beer Company, La Tapenade, Chili's, Terminal Getaway Spa, Rocky Mountain Chocolate Factory, Smoothie King, Hoypoloi Gallery, Hudson, InMotion, United Club (B6), United Club (Upper Level), Vosges, Wolfgang Puck, Johnston & Murphy, Jamba, The Field Museum Store, United Customer Service Center, Lincoln Memorial Replica, McDonald's, Tortas Frontera, CNN Newsstand, Eli's Cheesecake, Lufthansa, United Baggage Service, Mother's Room, CVS Pharmacy, Connect To Chicago, Summer House Santa Monica, Terminal Transfer Bus to T1-T3, Lego, Hub 51, Dufry, Evolve by Hudson, Protein Bar & Kitchen, I Love Chicago, Big Bowl, Brookstone, Garrett, Burger King, Headphone Hub, Coach, MAC Cosmetics, Connect to Chicago, ICE Dishes and Drinks, USPS, tocco, Brachiosaurus
Concourse E/F Control TowerMcDonald's
Pump House
Concourse H Service RoadBrookstone, McDonald's, Rocky Mountain Chocolate Factory, Rush Street, The Great American Bagel, charging_station, "Nuts on Clark", American Customer Assisance
Departures Terminal 3
Main Service Road
O'Hare BranchO'Hare
Sky's the LimitNuts on Clark, Hudson News, Liberty Duty Free, United Customer Service Center, America's Dog, Saladworks, Zoots Café, Flight Information, Shoe Hospital
A13
A12
O'Hare Commercial DepartureO'Hare Shuttle - Terminal 2, O'Hare Shuttle - Terminal 3
DOA Operations (Former Air Traffic Control Tower)
Guard Post 7
Terminal 2, Ats Station (ATS-T2)
Terminal 3
Traction Power / Facility Power Substation A / 3
Concourse E/F & Concourse E/F LinkChili's, Dunkin', Stanley's, Unos, Sarah’s Candies
Concourse F
Hilton Chicago O'Hare AirportGift Shop, Sport Edition Bar, The UPS Store
Concourse G (Building #7)American Credit Union
Control Tower 910
Guard Post 8
Terminal 2 (Building #4)
Airport Transit System
Concourse G Access Road
Central ATAC