Fall Hotel & Travel

Hilton Union Square Reservations
Reserve a room online or call 1-800-HILTONS (group code ASO) at the ASOPRS group rate of $357/night (+ taxes and fees). 

The room block is sold out starting Friday night. If you are staying Friday night, please consider making a reservation with the  ASOPRS link through Thursday and a separate reservation through the AAO (or other) starting Friday. The ASOPRS rate is the same as the AAO rate. 

The room block will be available until sold out or September 17, 2019.