Lounge Finder › Chicago O'Hare (ORD)
Chicago O'Hare (ORD) airport lounges
Chicago O'Hare International Airport, Chicago, IL
Airport diagram
FAA chart (PNG) Official FAA PDF (effective Oct 29 to Nov 26)
Redrawn by cwsi.net from the FAA airport diagram, cycle 2611, effective Oct 29 to Nov 26, 2026, and OpenStreetMap. Reference only, not for navigation.
Terminal 1
Concourse B
Members, Star Alliance Gold, and premium cabins on select flights.
near Gate B6
Hours: 4:30 AM - 9:00 PM
Members, Star Alliance Gold, and premium cabins on select flights.
near Gate B18
Hours: 5:00 AM - 10:00 PM
Concourse C
Members, Star Alliance Gold, and premium cabins on select flights.
near Gate C10
Hours: 5:00 AM - 9:00 PM
United Polaris business class on a long-haul international flight.
near Gate C18
Hours: 7:00 AM - 9:00 PM
Terminal 2
Concourse E
Members, Star Alliance Gold, and premium cabins on select flights.
near Gate E7
Hours: 7:30 AM - 9:00 PM
Concourse F
Members, Star Alliance Gold, and premium cabins on select flights.
across from Gate F9
Hours: 5:00 AM - 9:00 PM
Terminal 3
Concourse G
Members, First or Business on American or oneworld, and oneworld elites.
across from Gate G8, airside (after security)
Hours: 6:15 AM - 9:45 PM
Concourse H/K
First or Business on long-haul and select flights, oneworld Emerald and Sapphire.
Hours: 4:15 AM - 10:45 PM
Members, First or Business on American or oneworld, and oneworld elites.
in the crosswalk between Gates H6 and K6, airside (after security)
Hours: 4:15 AM - 10:45 PM
Concourse L
Members, First or Business on American or oneworld, and oneworld elites.
before Gate L1, airside (after security)
Hours: 5:00 AM - 9:45 PM
Terminal 5
International Clase Premier and Aeromexico Rewards Platinum and Titanium, subject to availability. Partner-run.
airside (after security)
Concourse M
Members, Delta One and SkyTeam premium cabins, Medallions, and Delta Reserve, Platinum and Centurion Amex cards.
between Gates M11 and M14
Hours: Sun-Fri 4:30 AM - 8:00 PM; Sat 4:30 AM - 6:00 PM
LOT Business Class and Star Alliance Gold; others can buy access. Entry from 4 hours before departure.
Central part of Terminal 5, near the TSA security checkpoint and dining area, just past Gates M16 and M17, airside (after security)
Hours: Daily 8:00 AM - 12:00 AM
Included with eligible tickets, or by Flying Blue or SkyTeam status.
Gate M17, airside (after security)
Hours: Daily 5:30 AM - 11:30 PM
Used by the airlines named on the card for eligible premium and elite passengers.
near Gate M19, airside (after security)
Used by the airlines named on the card for eligible premium and elite passengers.
near Gates M11 and M13, airside (after security)
Each pin sits at the lounge or its gate; a pin labelled “approximate location” marks only the lounge's terminal or pier. A lounge on an upper level may be a short walk from its pin; the airport's own terminal map has the exact entrance.
FBOs and services
FBOs
Signature Chicago Ohare825 Patton Drive, Chicago, IL 60666+1 773-686-7000Hours: 24 hours a day/7 days a weekUNICOM 122.95ARINC 128.925Signature pageSource: Signature Aviation
FBO locations from the operators' own sites, may be out of date. Call ahead to confirm services and hours.
Not listed? The FBO may not be in OpenStreetMap. Send a correction.
Signature Aviation locations, as of Nov 5, 2026.
Who gets in
United Club: United Club members, one-time passholders, eligible Star Alliance Gold members, and premium cabin customers on select flights, all with a same-day boarding pass. Details Who can get in- United Polaris lounge: Customers in United Polaris business class with a same-day boarding pass for a long-haul international flight. Details
Admirals Club: Admirals Club members, customers in First or Business on qualifying American or oneworld flights, and eligible AAdvantage and oneworld elite members. Details Who can get in- Flagship Lounge: Customers in First or Business on a qualifying same-day international, transcontinental or select domestic flight on American, a oneworld airline or Aer Lingus, plus eligible elite members and ConciergeKey members. Details
Aeromexico partner lounge: Aeromexico lists this lounge as an international partner lounge, subject to availability. Its terms include partner lounges for Clase Premier passengers on international flights and for Aeromexico Rewards Titanium, Platinum and Corporate Platinum members on international flights (1 guest at partner lounges); other access methods, such as the One Day Pass and most cards, do not include them. Details
Delta Sky Club: Delta Sky Club members, eligible Delta One and SkyTeam premium cabin passengers, and eligible Medallion members, with same-day travel on Delta or an eligible partner flight. Eligible American Express cardmembers: Delta SkyMiles Reserve; The Platinum Card (10 visits a year since Feb 1, 2025, each visit lasting 24 hours); the Centurion Card (no visit limit). Cardmembers need a same-day boarding pass on a Delta or Delta Connection flight, not Basic Economy (Main Basic). Access is within 3 hours of departure; Delta's page says Centurion members are exempt, but its policy footnote does not list them. Centurion guests are $50 each, for up to 2 guests or immediate family. Details Who can get in
LOT Business Lounge: Open to all passengers, whatever the airline or class. Free for LOT Business Class passengers and holders of Star Alliance Gold or another eligible frequent flyer status; others buy access online or at reception (from USD 50). Entry from 4 hours before departure. Details
Air France Lounge: Access is included in your ticket or flight options, and may depend on your Flying Blue or SkyTeam status. Paid access is offered where available, from 3 hours before departure. Details
Star Alliance partner lounge: A third-party lounge that the airlines named on the card use for their eligible premium-cabin passengers and elite members. Check your airline's page for who gets in. Details
Related
Airlines at Chicago O'Hare (ORD)
- American Airlines fare classes · American Airlines AAdvantage calculator
- LOT Polish Airlines fare classes · LOT Polish Airlines Miles & More calculator
- United Airlines fare classes · United Airlines MileagePlus calculator
- Air France-KLM fare classes · Air France-KLM Flying Blue calculator
- Delta Air Lines fare classes · Delta Air Lines SkyMiles calculator
Alliances oneworld members and status tiers · Star Alliance members and status tiers · SkyTeam members and status tiers
Before you fly ORD weather · Current NOTAMs for ORD · Flights at ORD now
Other airports in the United States
Hours and access rules change. The official page for each lounge is the authority. cwsi.net is not affiliated with any airline or card issuer; brand names and logos belong to their owners.