Housing & Travel


Rooms have been booked at six hotels in close proximity to the Henry B. Gonzalez Convention Center. The Grand Hyatt San Antonio, located at 600 E. Market Street, will be the official ACG headquarters hotel.

Meeting Sites Resource is the official housing bureau for 2019 ACG Annual Scientific Meeting and Postgraduate Course. We strongly recommend you book your housing through this website. Do not book with any housing bureau that contacts you directly. Meeting Sites Resource will never contact you unsolicited. ACG and Meeting Sites Resource cannot guarantee that other housing companies are legitimate and cannot guarantee your reservation at ACG 2019 if you book outside of the official housing bureau.

Cutoff Date for Hotel Reservations at the Group Rate: Wednesday, October 2, 2019
Grand Hyatt San Antonio (Headquarter Hotel)
San Antonio Marriott Rivercenter
Hilton Palacio del Rio
Hyatt Regency San Antonio on the Riverwalk
San Antonio Marriott Riverwalk
The Westin Riverwalk

Travel Discounts


Book online via www.united.com, and use offer code ZGQJ703931 in the offer code box. If booking through a travel professional or United Meetings at 1-800-426-1122, give the following information: Agreement Code – 703931 and Z Code – ZGQJ.

A $25 service fee will apply when booking through United Meetings Reservations. There is no additional service fee when booking online.


Book online via www.delta.com or by calling 1-800-328-1111 and use Group Code NY2Q9. Please note that a Direct Ticketing Charge will apply for booking by phone. When booking online, select Meeting Event Code and enter NY2Q9 in the box provided on the Search Flight page.


Book online via www.aa.com or by calling 1-800-433-1790 and use Auth Code A58H9BI. When booking online use code 58H9BI in the promotional code box. This is located on the payment screen after you have selected your desired flights.

Direct Travel

You can book airline reservations through ACG’s official travel provider, Direct Travel, by calling 1-800-455-0983.

Airport Parking

To save 20% on airport parking at over 30 major airports across the U.S use the following link, and enter promo code ACG20 and select your dates and home airport: Airport Parking Discount for American College of Gastroenterology. Complimentary shuttle service to and from your selected airport is included with all reservations.

Avis Rental Car

To book online use the following link and the discount code will automatically be added to your reservation: Avis Discount for American College of Gastroenterology. You may also make a reservation by calling 1 (800) 331-1600. When booking over the phone don’t forget to provide the reservations agent with the following Avis Worldwide Discount Code D200205. Discounts vary depending on the days of your reservation.