In 2026, the cost of a journey on the Bernina Express consists of two parts: the base rail fare and a mandatory seat reservation fee. For the full route from Chur to Tirano, a standard second-class one-way ticket costs approximately CHF 63, while first-class is roughly CHF 111. On top of this, you must pay a reservation fee which varies by season: in the high summer and winter peaks, it is CHF 26, while in the shoulder seasons, it drops to CHF 20. If you hold a Swiss Travel Pass or an Interrail/Eurail pass, the base fare is 100% covered, and you only need to pay the reservation fee to sit in the iconic panoramic carriages. For 2026 travelers, it is a "pro" tip to consider the "regional" trains that run on the same tracks; they don't have the panoramic ceiling windows or the reservation fee, but they allow you to open the windows for glare-free photography, offering a nearly identical aesthetic experience for a significantly lower total price.