Major carriers offering service between Newark Liberty International Airport (EWR) and Venice Marco Polo Airport (VCE) in June include United (occasionally seasonal nonstops), ITA Airways (via Rome connections), Lufthansa (via Frankfurt/Munich), KLM (via Amsterdam), and Swiss (via Zurich). United may provide the convenience of nonstop seasonal flights with upgraded Polaris options for business class, while European carriers typically route through their hubs offering reliable connections and competitive fares. Low-cost itineraries may involve flying into Treviso (TSF) with budget European carriers and then connecting by bus to Venice. Compare baggage allowances, onboard Wi-Fi, seat pitch, and change/cancellation policies — keywords to use: 'United Newark Venice nonstop', 'Lufthansa EWR to VCE via FRA', 'KLM EWR to VCE via AMS'. Call to action: Compare airlines and book early to lock in better June fares from Newark to Venice.