By Sophia DavisJuly 5, 2026 News Las Vegas Sparks Hospitality Boom as Philadelphia, Miami, and Chicago Ride Wave of Mega Events, Sports Tourism, and Corporate Travel Rebound with Record-Breaking Hotel Growth Las Vegas leads a US hotel growth surge, followed by Philadelphia, Miami, and Chicago, driven by mega events, sports tourism, conventions, and a corporate travel rebound, STR reports record gains in RevPAR, ADR, and occupancy.