In 2026, the cost of a train ticket from Rome to Tuscany (typically defined as a trip to Florence) varies significantly based on speed and booking time. A high-speed Frecciarossa or Italo train, which takes about 1 hour and 30 minutes, generally costs between €35 and €75 for a standard seat. If you book several weeks in advance using "Economy" or "Super Economy" fares, you might find tickets as low as €25. Conversely, the "Regionale" trains are much cheaper, often fixed at around €15 to €22, but the journey takes closer to 3.5 to 4 hours with multiple stops. For 2026 travelers venturing into deeper Tuscany, such as Siena or Lucca, you will likely pay a combined fare of roughly €30 to €55, which includes the high-speed leg to Florence and a regional connection. Most travelers in 2026 use the Trenitalia or Italo apps to secure "Smart" or "Prima" class seats, which offer a high level of comfort for the relatively short transit north from Rome.