Travel Chicago
Welcome to Chicago
Chicago is home to two international airports conveniently located in the center of the country, with thousands of daily inbound and outbound flights to more than 240 destinations.
Chicago Airports
Chicago O'Hare International Airport
ORD
Multi-award-winning, environmentally conscious O'Hare is one of the largest airports in the world. It lies just 16 miles from downtown Chicago and boasts four terminals — three domestic (Terminals 1, 2 and 3) and one international (Terminal 5).
Chicago Midway International Airport
MDW
Midway is the nation's premier point-to-point airport, offering value-oriented leisure and business travel to over 60 destinations. It's located only 11 miles from downtown Chicago.
Conference Venue
McCormick Place (West Building)
2301 S Martin Luther King Dr, Chicago, IL 60616
AONL 2026 programming will be held at McCormick Place, one of North America's premier convention centers.
Airfare Discounts
AONL is offering special discounts for AONL 2026 in Chicago over the dates of March 29 – April 1, 2026. Fares are available 3 days pre/post the meeting dates.
Delta Airlines
Meeting Event Code: NY42T
Book online or call Conferences and Events® at 800-328-1111 (Monday–Friday, 8:00 a.m. – 6:30 p.m. EST)
Service fee is waived for reservations booked and ticketed via the Delta 800 number.
United Airlines
Discount Code: ZR8E914230
Z Code: ZR8E | Agreement Code: 914230
Book online or call United Reservations Meetings Desk at 800-426-1122
MileagePlus members earn valuable miles for their travel when using the Meetings Discount code.
Booking fee is waived for all Meeting reservations booked via the United 800 number.
Southwest Airlines
Book via SWABIZ
Earn 50% more Rapid Rewards bonus points on all qualifying flights booked between 11/17/25 and 3/26/26 and flown to or from Chicago between 3/26/26 and 4/4/26.
*Traveler's Rapid Rewards account number must be entered at the time of booking or prior to travel to earn bonus points.
**Qualifying flights must be booked and flown through Southwest and paid entirely with dollars, vouchers, gift cards or travel funds.
Car Rental Discounts
Special meeting rates negotiated with Enterprise, National and Avis.
Enterprise & National
Account Number: K2C1074
Visit www.Enterprise.com or www.Nationalcar.com and use the account number to access special rates.
Avis
Account Number: V395503
Visit www.Avis.com and use the account number to access special meeting rates.
BUYER BEWARE
AONL and its partners do not utilize third parties to solicit its exhibitors, attendees, or members for purposes of selling hotel rooms or any other conference product or service. Please be aware that AONL has NO affiliation with such companies.
Exhibitors and attendees are urged to exercise caution and advised to secure conference products and services only through AONL channels. If you are solicited by such a company, please notify AONL at aonlannualconference@aha.org.
Ready to Register?
Secure your spot at AONL 2026 and take advantage of these exclusive travel discounts.