Onyx Casino

Onyx Casino Local & welcoming gaming-machine casino with a full bar on the west end of Billings.

03/13/2025

Dear Valued Onyx Patrons, It is with a heavy heart that we announce the permanent closure of the Onyx Casino following regular hours on March 31. We want to express our sincere gratitude for your consistent support and patronage, which has made our time here so rewarding. Please redeem your players rewards points before our closing date.We appreciate your understanding and wish you all the luck! 🍀 Sincerely, Jason, Crystal, Tig, Tristie & Ryan

03/08/2025

03/08/2025

Stop by & see me this weekend & hit that for $800! 🔥 🔥 🔥
03/07/2025

Stop by & see me this weekend & hit that for $800! 🔥 🔥 🔥

03/06/2025

Get in here while they’re hot! 🥵 🔥

03/01/2025

Come get your $20 MATCHPLAY for silver & up players 11pm-2am at ONYX tonight! See you soon!

Swing through!
02/28/2025

Swing through!

COME THROUGH!!!! 🔥
02/27/2025

COME THROUGH!!!! 🔥

Swing through! MIDNIGHT MATCHPLAY silver & up!!!! 🔥
02/22/2025

Swing through! MIDNIGHT MATCHPLAY silver & up!!!! 🔥

02/22/2025

Big wins!

Swing by for that !
02/21/2025

Swing by for that !

Address

896 S. 29th Street W. Suite E
Billings, MT
59106

Opening Hours

Monday 9am - 12am
Tuesday 9am - 12am
Wednesday 9am - 2am
Thursday 9am - 2pm
Friday 9am - 2am
Saturday 9am - 2am
Sunday 9am - 2am

Telephone

+14066011231

Website

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