ATC Hotel Block Reservations Open

Book Here

Discounted Reservation Deadline: May 11, 2022

Official Hotel Reservation Company  

OnPeak has been selected as the Official ATC Hotel Reservation Company.  ATC has negotiated hotel rooms at a discounted rate that are available through the online reservation system. Rooms are limited and available on a first-come, first-served basis. 

Benefits of Booking in the ATC Block

  • Block hotels have been researched by ATC to ensure they meet our standards.
  • Assistance is available in advance and on-site for problems with ATC block hotels.
  • Block hotels have friendlier booking terms: no change fees, no full prepayment.
  • It saves money. Rates and terms are guaranteed.
  • It’s the right thing to do to support the conference. Meeting space rental and future room rates are based on in-the-block bookings, helping to keep the overall cost of registration lower. Future cost savings for all depends on strong in-the-block bookings.

Hotel Reward Accounts

When attendees book through the ATC's official hotel reservation company, OnPeak, you are still able to connect your reservation to the following reward accounts during the reservation process:

  • Marriott Rewards number

Beware of Unauthorized Hotel Solicitations

OnPeak is the only official hotel reservation company associated with ATC 2022. While other hotel resellers may contact you offering hotel for your trip, they are not endorsed by or affiliated with the show. Beware that entering into financial agreements with non-endorsed companies can have costly consequences.

ATC Hotels & Rates

To secure these rates, you must book hotel through OnPeak. Rooms are limited and available on a first come, first-serve basis. 

Sheraton Boston $338
Marriott Copley Place $348
Westin Copley Place $358

These hotels are within walking distance to the John B. Hynes Convention Center. 

Complimentary guestroom internet is available when you reserve through the ATC hotel block.

Group Hotel Reservations

Groups of 30 or more people are required to submit an official Group Hotel Reservation Form. 

Access Form Here 

In order for ATC to secure lower rates and an adequate number of rooms in any city, we must sign attrition clauses with the individual hotels. These are contractual agreements hotels require to protect against losses from no shows and cancellations after the cut-off date. In the past, attrition penalties have been incurred to ATC due to hotel rooms either being cancelled or simply unused. As a result, before receiving housing confirmations, ATC is requiring that all companies with a block of 30 or more rooms read and sign an attrition agreement protecting ATC against these preventable charges. Once your hotel requests and signed attrition agreement have been received by onPeak, you will be sent a confirmation letter from OnPeak.

Contact OnPeak Directly


Use this form to submit an email to us.


Call to speak with our agents at (800) 438-4326 or (312) 527-7300 between 8:00 AM and 4:30 PM, Monday - Friday Central Time USA. If you have an existing reservation, please have your onPeak Attendance/Group ID number handy.

Travel Information

Air Travel

The ATC has designated Crystal Travel Management Company as their official travel agent for the Congress. 

To make a flight reservation, contact Sean Kelly at Crystal Travel Management Company at 1-888-327-2862 or via email at

To obtain the most competitive rates, please refer to the ATC meeting when making reservations. Fare restrictions and cancellation penalties may apply to your travel. Be sure to book your flight well in advance to receive the best rates and to have the agent advise you of any applicable restrictions.  

ADA Statement

ADA accommodations will be made in accordance with the law. If you require ADA accommodations, please indicate what your needs are at the time of registration. We cannot ensure the availability of appropriate accommodations without prior notification.