SIAM Conference on Applied and Computational Discrete Algorithms (ACDA27)

Hotel & Transportation

DEADLINES

  • Hotel Reservation Deadline

Hotels

The Westin Pittsburgh (Headquarters Hotel)

1000 Penn Avenue
Pittsburgh, PA 15222 U.S.
Phone: +1 412-281-3700
Toll Free Reservations (U.S. and Canada): +1 888-627-7053

Hotel Website

Group Rate

$199+ per night
Detailed hotel reservation information will be posted here in September 2026. If you choose to make your reservations beforehand, you may do so by calling +1 412-281-3700. Inform the reservationist you are attending the SIAM conference to receive the reduced SIAM group rate.

Omni William Penn Hotel

530 William Penn Place
Pittsburgh, PA 15219 U.S.
Phone: +1 412-281-7100
Toll Free Reservations (U.S. and Canada): +1 800-THE-OMNI (+1 800-843-6664)

Hotel Website

Group Rate

$189+ per night

Detailed hotel reservation information will be posted here in September 2026. If you choose to make your reservations beforehand, you may do so by calling +1 412-281-7100. Inform the reservationist you are attending the SIAM conference to receive the reduced SIAM group rate.

 

Drury Plaza Pittsburgh Downtown

745 Grant Street
Pittsburgh, PA 15219 U.S.
Phone: +1 412-281-2900
Toll Free Reservations (U.S. and Canada): +1 800-DRURYINN (+1 800-378-7946)

Hotel Website

Group Rate

$204+ per night
Detailed hotel reservation information will be posted here in September 2026. If you choose to make your reservations beforehand, you may do so by calling +1 412-281-2900. Inform the reservationist you are attending the SIAM conference to receive the reduced SIAM group rate.

Housing Scam Alert

SIAM does not share or distribute personal, registration or housing details with any company or person. Third-party solicitation of hotel reservations is not approved by SIAM, and any claim SIAM has provided attendee contact information for solicitation is fraudulent. Reservations offered by unaffiliated organizations may promise lower rates; however, they may be illegitimate, nonexistent, non-refundable, or have unreasonable cancellation or change penalties. If you book your hotel with a third-party provider, SIAM cannot assist you with any problems incurred as a result of booking outside the official SIAM room block. Please be aware of any unauthorized solicitations and report them to [email protected].

Transportation

Transportation information will be posted here in September 2026.