Illenium Presents Odyssey at Sphere Concert Tickets

Illenium's Las Vegas presence in 2026 splits into a finished chapter and a current one. The finished chapter: "ILLENIUM Presents ODYSSEY," his nine-show Sphere spectacle (March 5-7, 12-14, and April 2-4, 2026), sold out its entire run and is over — any listing still selling it is stale. The current chapter: he remains one of the city's regular EDM draws as a club and dayclub headliner, with 2026 sets on the books at Tao Beach (August 15), Marquee at The Cosmopolitan (September 4, September 26, October 30), and a December date at Omnia — all 21-and-over, all priced per venue with cover and table structures rather than concert tickets.

The honest framing for planners: a club set is a different product from the Sphere production — a DJ set in a nightlife room, energy high, visuals standard-club, set length not guaranteed. Melodic-bass fans get the catalog ("Good Things Fall Apart," "Takeaway") in its native habitat; anyone hoping to recreate the ODYSSEY spectacle should know that ship has sailed unless a future residency is announced. Check each club's own calendar close to your date — DJ bookings shuffle constantly.