LAS VEGAS, NV--(MARKET WIRE)--Nov 6, 2008 -- Ameristar Casinos, Inc. (NasdaqGS:ASCA - News) has revised the schedule for releasing its third quarter 2008 financial results. The results will be released on Monday, Nov. 10, 2008, at 9 a.m. EST. A conference call discussing the Company's quarterly earnings will follow at 2:30 p.m. EST.

The call can be accessed by dialing (888) 694-4728 toll-free domestically, or (973) 582-2745, and referencing conference ID number 69142426. Conference call participants are requested to dial in at least five minutes early to ensure a prompt start of the call.

Interested parties wanting to listen to the conference call live and view corresponding informative slides on the Internet may do so at our web site -- http://www.ameristar.com -- in "About Ameristar/Investor Relations" under the "Quarterly Results Conference Calls" section.

In addition, the call will be recorded and can be replayed from Nov. 10, 2008 at 5:30 p.m. EST until Nov. 17, 2008 at 11:59 p.m. EST. To listen to the replay, call toll-free (800) 642-1687 domestically, or (706) 645-9291, and reference the conference ID number above.

About Ameristar

Ameristar Casinos, Inc. is a leading Las Vegas-based gaming and entertainment company known for its premier properties characterized by innovative architecture, state-of-the-art casino floors and superior dining, lodging and entertainment offerings. Ameristar's focus on the total entertainment experience and the highest quality guest service has earned it leading market share positions in the markets in which it operates. Founded in 1954 in Jackpot, Nev., Ameristar has been a public company since November 1993. The Company has a portfolio of eight casinos in seven markets: Ameristar Casino Resort Spa in St. Charles (greater St. Louis); Ameristar Kansas City; Ameristar Council Bluffs (Omaha, Neb. and southwestern Iowa); Ameristar Vicksburg (Jackson, Miss. and Monroe, La.); Ameristar Casino Hotel in East Chicago (Chicagoland area); Ameristar Black Hawk (Denver metropolitan area); and Cactus Petes and The Horseshu in Jackpot, Nev. (Idaho and the Pacific Northwest).

Visit Ameristar Casinos' web site at www.ameristar.com

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     CONTACTS:
      
     Investors:
     Tom Steinbauer
     Senior Vice President, Chief Financial Officer
     Ameristar Casinos, Inc.
     (702) 567-7000
      
     Media:
     Rebecca Theim
     Director of Communications
     Ameristar Casinos, Inc.
     (702) 567-7053