About Us

OnlineCityTickets.com is a leading provider of resale tickets in the secondary market specializing in concerts, theater, family shows, traveling Broadway, and sporting events. We offer tickets to events around the world and provide our customers with an outstanding customer service team, cutting edge technology, and low prices. OnlineCityTickets.com is a privately owned and operated company dealing almost exclusively in the online retail of resale tickets. Prices on our sites may be above or below face value and can change quickly with consumer demand. We are not affiliated with any primary website, venue, box office, or supplier.

OnlineCityTickets.com offers all of our customers a 100% Buyer Guarantee, which states that all tickets purchased will arrive prior to the event, be better than or equal to the tickets purchased, and be completely authentic and valid for entry. The majority of inventory sold on our sites can be instantly downloaded or emailed within minutes of purchase. We also offer various last minute services and are often able to give our customers access to events even after they’ve started.

We strive to make our customer experience the most outstanding in the industry. Please call (800) 854-2196 at any time with any questions or concerns. You may also email support@onlinecitytickets.com for any additional information.


Ticket Information
Inventory We are a resale marketplace, not a box office or venue. Ticket prices may exceed face value. This site is not owned by The Fillmore Auditorium .
Guarantee 100% Buyer Guarantee. Tickets are authentic and will arrive before event.
1510 Clarkson Street
Denver, CO 80218, United States
The Fillmore Auditorium
The Fillmore Auditorium Denver opened back in 1907 as the Mammoth Roller Skating Rink. After more than 50 years operating mostly in the roller rink capacity the building was purchased by Stuart Green with the intent of making a concert venue. The Fillmore Auditorium box office is located at 1510 Clarkson Street in downtown Denver, CO. One of the largest general admission facilities in the country the current capacity is at 3,700. The last major renovation occurred in 1999 and since then The Fillmore tickets have included performers like the Foo Fighters, Widespread Panic, Morrissey, Paramore and many others.

AuditoriumDenver.com is not a primary vendor, supplier, or affiliated with any official website. We are independently owned and operated concentrating on all events in the resale secondary ticket market. Ticket prices may be well below or above face value and will fluctuate with demand. To purchase tickets for all The Fillmore Auditorium Denver events simply click on the show of interest or call our operators at anytime.