To obtain the necessary amount of meeting and exhibit space, COSM must commit to using a minimum number of guest rooms. If that commitment is not met, COSM will incur significant financial penalties and it will cause a major impact on the future programs that COSM is able to offer. By booking your room under the official COSM room block, you help COSM meet their hotel obligation. We thank you in advance for your assistance.

JW Marriott Austin
110 E 2nd St, Austin, TX 78701

Room Rate: $263 Single or Double per night plus taxes
Reservation Rate Deadline: April 8, 2019 or when sold out, whichever comes first
Cancellation Policy: All reservations must be accompanied by a first night room deposit with a credit card. Any no shows and rooms not cancelled before 72 hours prior to arrival date will be charged one night’s room and tax and will be applied to the credit card.

MAKE AN ONLINE RESERVATION (housing site opens August 1, 2018!)
Or, call 888-236-2427