Knoxville & East Tennessee: June often features music events, outdoor festivals near Knoxville, and heightened visitation to Gatlinburg and Pigeon Forge as families begin summer vacations—this increases local hotel occupancy and airport demand at McGhee Tyson Airport (TYS). Nearby Bonnaroo (held in June in Manchester, TN) can spike traffic region-wide, so plan ahead if your travel coincides. Seattle & Puget Sound: June is a busy festival month in Seattle with Pride Month events, outdoor concerts, and reopening festivals that boost arrivals to Seattle-Tacoma International Airport (SEA). Large events can cause local transit crowding and rideshare surge pricing; book accommodations and airport transfers early. For both airports, secure flights and lodging in advance, consider flexible date searches to avoid peak festival days, and use city transit options (Link Light Rail at SEA) to bypass surface congestion.