Trenitalia operates a train from Monfalcone to Venice Airport (VCE) hourly. Tickets cost $9 - $21 and the journey takes 1 h 29 min. 2 other operators also service this route.
How to get from Monfalcone to Venice Airport (VCE)
From Monfalcone train to Mestre then bus to Venice Marco Polo Airport. 1 h 52 min 16€. From Monfalcone drive to Venice Airport (VCE). 1 h 11 min 18€. From Piazza Unità d'Italia, Crosara, Monfalcone, GO, FVG, 34074, Italia bus to FVG Airport then shuttle to Aeroporto M.Polo. 2 h 15 min 116€.