The ACAAI Annual Meeting will be held at the Hynes Convention Center and the Sheraton Boston Hotel. The convention hotels include the Sheraton Boston (Headquarters Hotel), Marriott Copley & Westin Copley hotels. All hotels are within walking distance to the Convention Center.

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

Important Note:

We’ve recently learned that an unauthorized third party is using the ACAAI name and program information to secure payment for hotel reservations for the Annual Meeting without the College’s consent. The College’s official Annual Meeting site is and our official/authorized housing provider is While the cut-off date for discounted sleeping rooms has passed, OnPeak is still able to secure sleeping rooms at hotels around the convention center at the prevailing rates.

If you think you may have booked your sleeping room with a company other than OnPeak, we suggest you contact your hotel directly to confirm your reservation.

Hotel Room Rates

Sheraton Boston Hotel
$289 Single / Double (+14.45% tax)
(Headquarters Hotel – Adjacent to Convention Center)

Boston Marriott Copley Place Hotel
$299 Single / Double (+14.45% tax)
(1 block from Convention Center)

Westin Copley Place Hotel
$300 Single / Double (+14.45% tax)
(2 blocks from Convention Center)

For best availability, make your reservation at:

Phone: 800-584-9034 (US & Canada)
312-527-7300 (International)
Mon – Fri, 9:00 am – 6:00 pm ET

You can also contact ACAAI housing via our support center by emailing

The deadline for hotel reservations is Friday, September 22, 2017.

Hotel reservations / rate availability are not guaranteed after the room block is full or after September 22, 2017. Please register early – only a limited number of rooms are available at each hotel.

Child Care Services

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

Airline Travel Information

To book your airline reservation, call ACAAI’s official travel agency, Uniglobe Travel Partners, at 1-800-626-0359 (Monday – Friday, 8:30 am – 5:30 pm CST).


Your registration fee includes access to Plenary, Symposia, Concurrent Sessions, Exhibit Hall and various social events. It does not include the optional Thursday Program, Literature Review, Fundraising Dinner, Meet the Professor Breakfasts, Workshops or other courses with a separate registration fee.

Because of limited seating capacity, admission to all general sessions and symposia will be on a first-come, first-served basis. Pre-registration is not required unless otherwise noted.


Register now!

Exhibit Hours

Friday, October 27, 3:00 – 6:00 pm
PM refreshment break in the exhibit hall

Saturday, October 28, 9:45 am – 4:00 pm
AM and PM refreshment breaks in the exhibit hall

Sunday, October 29, 9:45 am – 2:00 pm
AM refreshment break in the exhibit hall


Discover what there is to see and do in Boston.


The average temperature in October ranges from a low of 50°F to a high of 67°F.


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.

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