Welcome to "Advancing Allergy & Immunology Care," ACAAI's 2022 Annual Scientific Meeting!

The American College of Allergy, Asthma & Immunology's Annual Scientific Meeting travels to Louisville, Kentucky, on Nov. 10-14, 2022, with the theme, "Advancing Allergy & Immunology Care." The goal is to bring you the best education and science as it applies to clinical areas of allergy and immunology care, as well as ideas for new, more diverse and customized approaches to practice.


Registration for the 2022 ACAAI Annual Scientific Meeting is now open. View the Registration Information page for details and to begin your registration process.  

Health & Safety

The College is monitoring federal, state and local authorities' mandates on COVID-19, and will post any updates on the Health & Safety page.  

Housing Information

The ACAAI Annual Meeting will be held at the Kentucky International Convention Center and the Omni Louisville hotel. The convention hotels include the Omni Louisville, the Louisville Marriott Downtown, Hyatt Regency Louisville and The Seelbach Hilton hotels. All hotels are within walking distance to the convention center.

Hotel reservations must be made through onPeak (the official ACAAI Housing Bureau) either online or by phone. A credit card guarantee is required. The hotels will not accept reservations directly.

Hotel Room Rates

Omni Louisville Hotel (Headquarters)
(2 blocks from Convention Center)
$232 Single / Double (+16.07% tax)

Louisville Marriott Downtown Hotel
(1 block from Convention Center and connected via Skywalk)
$229 Single / Double (+16.07% tax)

Hyatt Regency Louisville Hotel
(Across the street from Convention Center and connected via Skywalk)
$239 Single / Double (+16.07% tax)

The Seelbach Hilton Hotel
(2 blocks from Convention Center)
$199 Single / Double (+16.07% tax)

Galt House Hotel
(1.5 blocks from the Convention Center)
Room Rate: $209 Single / Double (+16.07% tax)

For best availability, make your reservation through onPeak:
800-584-9034 (U.S. and Canada)
Mon - Fri, 9:00 am - 5:30 pm ET
You may also contact ACAAI housing via our support center by emailing

The deadline for hotel reservations is

Monday, October 10

Hotel reservations/rate availability are not guaranteed after the room block is full or after Oct. 10, 2022. Please register early – only a limited number of rooms are available at each hotel.


onPeak is the only official hotel provider associated with the ACAAI Annual Meeting. We have received reports that other companies are posing as official travel vendors for the Annual Meeting and may contact you offering hotels for your trip. They are not endorsed by or affiliated with ACAAI or ACAAI Annual Meeting and entering into financial agreements with such companies is not advised.

Airline Travel Information

To book your airline reservation, call ACAAI’s official travel agency, Uniglobe Travel Partners, at 1-800-235-9386 (Monday – Friday 8:30 am – 8:00 pm ET).

Child Care Services

Note: Children under 12 are not admitted to the scientific sessions or the exhibit area. Please contact the concierge at the hotel at which you are staying for a list of bonded independent babysitters and babysitting agencies.

Louisville Information

Discover what there is to see and do in Louisville.

Also, see the Downtown Louisville Walking Map and the Top Travel Tips from the Louisville Visitors Center. 


The average November temperature in Louisville ranges from a low of 40°F to a high of 60°F.

Special Needs

In compliance with the Americans with Disabilities Act, ACAAI requests that participants in need of special accommodation submit a written request to ACAAI well in advance of the meeting.

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